CN108687423A - One kind is for multiple degrees of freedom welder in water factory's repair - Google Patents

One kind is for multiple degrees of freedom welder in water factory's repair Download PDF

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Publication number
CN108687423A
CN108687423A CN201810495454.9A CN201810495454A CN108687423A CN 108687423 A CN108687423 A CN 108687423A CN 201810495454 A CN201810495454 A CN 201810495454A CN 108687423 A CN108687423 A CN 108687423A
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CN
China
Prior art keywords
axis
oxygen
surge chamber
fixedly connected
fan
Prior art date
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Pending
Application number
CN201810495454.9A
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Chinese (zh)
Inventor
梁峙
梁骁
马捷
韩宝平
刘喜坤
许旭
张明胜
陈兴祥
董平
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Xuzhou University of Technology
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Xuzhou University of Technology
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Publication date
Application filed by Xuzhou University of Technology filed Critical Xuzhou University of Technology
Priority to CN201810495454.9A priority Critical patent/CN108687423A/en
Publication of CN108687423A publication Critical patent/CN108687423A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/003—Cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
    • B23K7/102—Auxiliary devices, e.g. for guiding or supporting the torch for controlling the spacial relationship between the workpieces and the gas torch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/002—Methods
    • B29B7/005—Methods for mixing in batches
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/52—Nozzles for torches; for blow-pipes
    • F23D14/54—Nozzles for torches; for blow-pipes for cutting or welding metal
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0862—Nickel
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arc Welding In General (AREA)

Abstract

One kind for water factory repair in multiple degrees of freedom welder, supporting rack equipped with the workbench being made of several grids;Reject chute is slidably disposed within the lower section of workbench by sliding slot;Side is equipped with balladeur train on the table, and two vertical beam lower ends of balladeur train are slidably matched by two X-axis sliding equipments with the slideway on table surface;Z-axis lifting mechanism is coordinated by the crossbeam of Y-axis sliding equipment and balladeur train in front-rear direction;Z-axis lifting mechanism cathetus electric pushrod drives cutting nozzle to move in the longitudinal direction, and angle adjustment motor drives cutting nozzle to rotate in a vertical plane;Servo motor in X-axis sliding equipment, Y-axis sliding equipment and Z-axis lifting mechanism is connect with controller;There is the mixer that can mix acetylene and oxygen, and aerobic qi leel dissipates mouth, surge chamber and oxygen speedup room to improve the dispersion degree of oxygen jointly in cutting nozzle;Firsts and seconds accelerates wind turbine that can promote evenly mixing for oxygen and acetylene.The device is easy to implement the quick adjustment of cutting torch mouth position, and welding effect is good.

Description

One kind is for multiple degrees of freedom welder in water factory's repair
Technical field
The invention belongs to technical field of welding equipment, and in particular to one kind is for multiple degrees of freedom welding dress in water factory's repair It sets.
Background technology
Existing welder, mostly by hand-held, not only speed is slow for this mode, and effect is poor, and with certain Danger.Some mechanical welding device flexibilities are poor, be not easy to cutting nozzle welding position adjustment, welding efficiency compared with It is low;Meanwhile in traditional welder mixed gas mix it is uneven, welding temperature is relatively low, limits its operating efficiency.
Invention content
In view of the above existing problems in the prior art, the present invention provides one kind for multiple degrees of freedom welding dress in water factory's repair It sets, device flexibility is good for this, is easy to implement the quick adjustment of welding position, and the high uniformity of its internal mix gas, welding Effect is good, and welding efficiency is high, which does not need human hand and directly operate, and can effectively reduce the generation of production accident.
To achieve the goals above, the present invention also provides one kind for multiple degrees of freedom welder in water factory's repair, including Supporting rack, workbench, cutting nozzle, reject chute, Y-axis sliding equipment, cooler and controller, the workbench fix branch and are located at branch The upper end of support, workbench are made of the connecting rod between several equally distributed grids and connection adjacent cells;
A pair of of sliding slot that left and right extends is provided with below workbench, a pair of of sliding slot is respectively fixedly connected on the inside of supporting rack Front-end and back-end;The reject chute is slidably arranged in the lower section of workbench by coordinating with a pair of of sliding slot;On the table Side is provided with the balladeur train slided along its length, and the balladeur train is by horizontal crossbeam and is fixedly connected on crossbeam both ends lower part Vertical beam forms;Two horizontal slideways are provided on the outside of two vertical beams, two slideways are respectively fixedly connected on the table The front-end and back-end in portion, the slideway are made of the X-axis sliding rail positioned inside and the X-axis balladeur train item positioned at outside; Two X-axis sliding equipments being slidably matched respectively with two slideways are respectively fixedly connected in the outside of two vertical beam lower ends;The X Axis sliding equipment includes X-axis gear mounting bracket, X-axis movement sliding block, X-axis balladeur train and X-axis servo motor, the X-axis gear It is fixedly connected by the link above slideway between mounting bracket and vertical beam, the X-axis movement sliding block is mounted on link Inside, and be slidably matched with X-axis sliding rail;Upper and lower part in X-axis gear mounting bracket is rotationally equipped with X respectively Axis driving gear and X-axis driven gear, pass through synchronous tooth profile band connection between X-axis driving gear and X-axis driven gear;The X Axis balladeur train and X-axis driven gear are co-axially mounted on the lower part on the inside of X-axis gear mounting bracket, and with X-axis balladeur train item Engagement;The X-axis servo motor is mounted on the upper outside of X-axis gear mounting bracket, and is drivingly connected with X-axis driving gear;
The cooler includes cooling shell, the cooling enclosure interior by be separately positioned on two of upper and lower part every Plate is divided into three parts, respectively two buffered rooms positioned at the heat-exchanging chamber at middle part and below and above;It is described The upper, middle and lower of heat-exchanging chamber be respectively arranged be connected to its inner cavity by coolant liquid outlet, medicament inlet and by Coolant inlet, the interior central area of heat-exchanging chamber are fixedly installed more heat-exchange tubes, the upper end of more heat-exchange tubes and Lower end respectively penetrates two buffered rooms below and above;Two buffered rooms of upper and lower part are respectively set There are the refrigerant inlet being connected to its inner cavity and refrigerant exit;Cooler is fixed at outside the X-axis electric machine casing of X-axis servo motor Portion, the X-axis electric machine casing is the hollow structure with inner cavity, and X-axis electric machine casing is connected with the feed liquor being connected to its inner cavity Pipeline and outlet tube road;The inlet pipe is connected with by coolant liquid outlet, and the input end of the outlet tube road and water pump connects, The outlet end of water pump is connect with by coolant liquid entrance;
It has been respectively fixedly connected with horizontally disposed Y-axis sliding rail at left and right sides of the crossbeam and has stated Y-axis balladeur train Item;It is slidably provided with Y-axis sliding equipment on the top of crossbeam;The Y-axis sliding equipment includes Y-axis gear mounting bracket, Y-axis shifting Movable slider, Y-axis balladeur train and Y-axis servo motor;The Y-axis movement sliding block and Y-axis gear mounting bracket are respectively distributed to crossbeam Left and right sides difference, and be fixedly connected with Y-axis gear mounting bracket by connecting plate;The Y-axis movement sliding block slides rail with Y-axis Road is slidably matched;It is rotationally equipped with Y-axis driving gear and Y-axis driven gear, Y-axis respectively in the Y-axis gear mounting bracket Pass through synchronous tooth profile band connection between driven gear and Y-axis driving gear;The Y-axis balladeur train and Y-axis driven gear are coaxial Ground is mounted on the inside of Y-axis gear mounting bracket, and is engaged with Y-axis balladeur train item;The Y-axis servo motor is mounted on Y-axis tooth The outside of mounting bracket is taken turns, and is drivingly connected with Y-axis driving gear;
The cutting nozzle is set to the lower end of Z-axis lifting mechanism, and the Z-axis lifting mechanism includes the Z axis peace being vertically arranged It is the sleeved, lengthening sleeve that is slidably arranged in Z axis installation sleeve, the Linear motor-driven push rod being set in lengthening sleeve, perpendicular The angle adjustment motor for directly being fixedly connected on the tie-beam of lengthening sleeve lower end, being flatly fixedly connected on tie-beam lower end; The both ends of the Linear motor-driven push rod are hinged with the top of Z axis installation sleeve and the bottom of lengthening sleeve respectively;Z axis installation sleeve Top side and Y-axis movement sliding block on the left of be fixedly connected;The output shaft of the cutting nozzle and angle adjustment motor, which is fixed, to be connected It connects;
The cutting nozzle includes cutting nozzle shell and the mixing chamber in cutting nozzle enclosure interior center, the cutting nozzle is arranged The surrounding of shell is provided with a large amount of through-holes;There is flame jet, the inner part of cutting nozzle shell to exist for the lower end of the cutting nozzle shell It is fixedly installed igniter close to the position of flame jet;One end of acetylene hose is penetrated by cutting nozzle case top and and mixing chamber Upper open end connection, the other end of acetylene hose with positioned at outside acetylene source of supply connect;One end of oxygen hose penetrates acetylene It in pipe and is fixedly connected with oxygen in end and disperses mouth, the other end of oxygen hose is connect with positioned at external oxygen supply source;Weldering Jointing temp sensor is fixed on the outside of flame jet;The oxygen dispersion mouth includes oxygen dispersion mouth shell, the oxygen Upper end, the lower end of dispersion mouth shell are respectively arranged with oxygen inlet, oxygen dispersion mouth;In oxygen dispersion mouth enclosure interior axle center position It sets and is disposed with speedup fan room, oxygen accelerating chamber, surge chamber and oxygen spray pipe from top to bottom;Speedup fan room, oxygen Accelerating chamber, surge chamber and oxygen spray pipe are the tubular structure of upper and lower opening, and connecting rod and oxygen by being radially arranged The madial wall of dispersion mouth shell is fixedly connected;The speedup fan room includes speedup blower-casting, on the speedup blower-casting Open end and lower open end are respectively arranged with fan room's air inlet and fan room gas outlet;The center of the speedup blower-casting can It is rotationally provided with the fan shaft of vertical direction extension, fan shaft is hollow tubular structure, and electricity is fixedly installed in inner cavity The rotor of armature core and armature winding, there are one fans for each suit in upper and lower ends outside of fan shaft, and the middle part of fan shaft is fixed It is connected with the multiple fan shafts cooling channel being connected to its inner cavity, fan shaft cooling channel hollow structure, outer end is equipped with fan Axis side air inlet, fan shaft side air inlet is by fan shaft cooling channel and the air outlet under the fan shaft of fan shaft lower end is arranged Connection;Fan room's stator is arranged in speedup fan chamber interior walls, fan room's stator interior is equipped with stator core and stator winding, Fan room's stator is connect with external power supply;Fan room's wind speed sensing instrument, fan room's wind are additionally provided in speedup fan room Speed sensing instrument is fixed at fan room's air inlet lower part;The upper end of oxygen accelerating chamber is fixed with the lower end of speedup fan room to be connected It connects, the upper end connection of oxygen accelerating chamber and surge chamber, the lower end of surge chamber is fixedly connected with the upper end of oxygen spray pipe;Oxygen sprays The internal diameter for penetrating pipe is less than the internal diameter of surge chamber;The junction of oxygen accelerating chamber and surge chamber is provided with air door, is arranged in outside Air damper controller connect with airdoor control;It is internally provided with wind speed inductor in surge chamber;The surface of oxygen spray pipe is provided with A large amount of through-holes;The upper end for disperseing mouth shell in oxygen is provided with multiple acetylene flow-disturbings hole;
The upper end of the surge chamber, lower end are respectively as surge chamber air inlet, surge chamber gas outlet, surge chamber inner upper Central area is fixedly connected with surge chamber stirring motor, and the output shaft of surge chamber stirring motor is stirred by the surge chamber being vertically arranged Axis is mixed to be fixedly connected with the surge chamber paddle positioned at surge chamber inner upper;Inside surge chamber below the surge chamber paddle in Heart district domain is provided with two groups of pendulous devices, every group of pendulous device by genesis analysis multiple oscillating decks and connect adjacent oscillating deck Between the connection of soft rope chain, the oscillating deck of topmost passes through the top of soft rope chain and surge chamber and connects;It is being swung inside surge chamber The side of device is provided with multiple butterfly plates of longitudinal arrangement, and the butterfly plate is by positioned at the butterfly plate ventilating hole plate at middle part and fixation Two curved side wing plates for being connected to butterfly plate ventilating hole plate upper and lower part form, two arc side wing central symmetries, two The end of arc side wing is fixedly connected with the madial wall of surge chamber;It is fixed successively in the other side of pendulous device inside surge chamber It is provided with vertical barrier board and open wing plate, the grate opening of longitudinal evenly arranged multiple levels is provided on barrier board;It is spacious Two side wings by splayed arrangement of mouth wing plate form, open design between two side wings, the end of two side wings It is fixedly connected with the madial wall of surge chamber;
The oxygen accelerating chamber includes that oxygen accelerates room housing, the oxygen to accelerate the upper open end and under shed of room housing End is respectively as oxygen inlet and oxygen outlet;The oxygen accelerates the top in room housing to be provided with electromagnetism ring, and in electromagnetism The lower part of ring is disposed with oxygen suction inlet, level-one accelerates wind turbine and two level to accelerate wind turbine, oxygen suction inlet in funnel-form and Upper and lower ends are open, and the level-one accelerates the under shed pipe of the air inlet of wind turbine and oxygen suction inlet by piping connection, and one The air outlet of grade acceleration wind turbine accelerates the air inlet of wind turbine to connect by pipeline with two level, and two level accelerates the air outlet direction of wind turbine The direction of oxygen outlet is arranged;Accelerate wind turbine and two level that the outer surface of wind turbine is accelerated to be wound with screw thread shape in level-one and cooling water is set Set, an open end of cooling jacket and be pierced by oxygen acceleration room housing wind turbine outlet pipe connect, cooling jacket another Open end accelerates the wind turbine water inlet pipe of room housing to connect with oxygen is pierced by, and wind turbine water inlet pipe connects with external chilled(cooling) water supply (CWS) source It connects;
The igniter promotes driving motor, air damper controller, wind speed inductor, welding temperature sensor, X-axis servo Motor, Y-axis servo motor, Z axis servo motor, surge chamber stirring motor, electromagnetism ring, level-one accelerate wind turbine, two level accelerate wind turbine, Fan room's wind speed sensing instrument, Linear motor-driven push rod and water pump are connect with controller.
In the technical scheme, the movement on left and right directions can be realized by X-axis sliding equipment, pass through Y-axis sliding equipment It can realize the movement on front-rear direction, the movement in upper and lower directions can be realized by Z axis sliding equipment, so as to make cutting nozzle exist It is easily moved on three degree of freedom, can make cutting nozzle that there is good moving range, with to being placed on table surface Object on different location is easily welded.The device flexibility is good, convenient for adjusting the position of cutting nozzle, can realize quick Welding, and welding quality can be effectively ensured.Workbench is by the connecting rod between several equally distributed grids and connection adjacent cells Composition, the small block or powdered object that welding can be convenient for generate fall, and by the reject chute reception in workbench lower part is arranged, In order to collect.The setting for disperseing mouth and surge chamber by oxygen, can be easy to implement the mixing of mixed gas evenly, can be effective Welding temperature is improved, so as to improve welding efficiency.The firsts and seconds wind turbine being arranged in oxygen accelerating chamber can be effectively right The oxygen confessed is accelerated, so as to keep the uniformly mixed effect of oxygen and acetylene more preferable.Pass through Z-axis lifting mechanism cathetus Electric pushrod drives lengthening sleeve to be slid in and out in Z axis installation sleeve, can adjust the operation position of cutting nozzle in the longitudinal direction It sets, the setting of motor is adjusted by angle, the soldering angle of adjustment cutting nozzle can be facilitated.
Further, the quantity in fan shaft cooling channel is four, and is radially arranged, and four fan shaft coolings are logical Road is distributed evenly in the outside of fan shaft.
The temperature of flame when further, in order to improve welding further includes acetylene to improve speed of welding and welding quality Pipe, oxygen hose and welding temperature sensor, the cutting nozzle include cutting nozzle shell and setting in cutting nozzle enclosure interior center Mixing chamber, the surrounding of the cutting nozzle shell is provided with a large amount of through-holes;
The lower end of the cutting nozzle shell has flame jet, and the inner part of cutting nozzle shell is close to the position of flame jet It is fixedly installed igniter;
One end of the acetylene hose is penetrated by cutting nozzle case top and is connect with the upper open end of mixing chamber, acetylene hose The other end is connect with positioned at external acetylene source of supply;One end of the oxygen hose penetrates in acetylene hose, the other end of oxygen hose It is connect with positioned at external oxygen supply source;
The welding temperature sensor is fixed on the outside of flame jet;
The igniter, welding temperature sensor are connect with controller.It can be convenient for by welding temperature sensor real-time Measure the temperature of welding flame.
Further, in order to enable the temperature higher of welding flame, preferably to ensure welding effect, the cutting nozzle shell Internal portion is fixedly connected with interior cover body, and tempering channel is formed between interior cover body and cutting nozzle shell, is tempered the lower end connection in channel Flame jet, the upper end for being tempered channel are connected by being tempered valve with entrance of the fixing sleeve loaded on the heat exchanger outside acetylene hose It connects, the outlet of heat exchanger extends to cutting nozzle hull outside.
Further, for the ease of realizing the control of accurate welding position, the left and right ends of the X-axis sliding rail are respectively provided with Have and moves the matched X-axis Overstroke detector in sliding block left and right ends with X-axis;The left and right ends of the Y-axis sliding rail are equal It is provided with and moves the matched Y-axis Overstroke detector in sliding block left and right ends with Y-axis;It is installed in the Y-axis gear mounting bracket It is useful for the speed probe of detection Y-axis driving gear rotating speed;The opposite side of the top plate and bottom plate is mounted on and slides The secondary matched Z axis Overstroke detector of upper and lower ends;The X-axis Overstroke detector, the detection of Y-axis Overstroke Device, speed probe and Z axis Overstroke detector are connect with controller.
Further, in order to ensure that the temperature of welding flame, the outer side covering of the cutting nozzle upper part of the housing have insulating layer.
Further, for the ease of adjusting the height of supporting rack, to realize that the adjustment of height of table, support frame as described above have The bottom of four supporting legs, every supporting leg is both provided with height-adjustable adjustable angled seat.
As a preferred embodiment, support frame as described above is formed by stainless steel tube welding production, the thickness of stainless steel tube be 5cm~ 8cm;The X-axis sliding rail material is nickel-clad steel plate, and thickness is 1cm~3cm;The Y-axis sliding rail material is nickel plating Steel plate, thickness are 1cm~3cm;The distance between the reject chute and workbench are 10cm~15cm;The flame jet is in Truncated conical shape;The mixing chamber is in coniform.
Further, in order to improve heat insulation effect, the insulating layer is made of high molecular material.
Further, in order to which the resistance to compression and resistance to deformation intensity that make lengthening sleeve are more preferable, the lengthening sleeve is by ratio of weight and the number of copies It is composed of the following components:
338.7~563.8 parts of purified water, 2- methyl-pentadecanoic acid -2- ethyls -2-[[(2- methyl-1s-oxo pentadecyl) Yang ]Methyl methyl ]1,3- 130.6~172.4 parts of propylidene ester, 4- methoxyl group-α-[[Jia Jihuangxianji ]Yang Ji ]Ya Anji ]Benzene 133.8~242.9 parts of base acetonitrile, 3- (methyl mercapto) -129.8~146.3 parts of butyraldehyde, 132.1~189.2 parts of everbright red toner C, (1- Methyl ethylidene) bis- (4,1- phenoxy group -2,1- ethylidene) 135.3~196.7 parts of diacetates, molybdenum nanoparticle 137.4~ 192.3 parts, 130.0~172.0 parts of the polymer of newtrex and alpha -hydro-omega -hydroxypoly (oxidation -1,2- second diyl), formaldehyde With [The Luo Hewu &#93 of 4- (1,1- dimethyl ethyls) phenol and magnesia;132.0~172.4 parts of polymer, alkali formula aluminium hydroxyacetate 132.3~155.9 parts, 121.5~157.0 parts of the polymethylene polyphenylene isocyanates of methyl ethyl ketoxime sealing end, 2- methyl is pungent 120.3~163.4 parts of aldehyde, 129.5~174.1 parts of formic acid -4- cyclo-octene -1- alcohol esters, polyurethane elastomer 139.8~183.6 Part, mass concentration is 162.5~216.4 parts of the hexadecanyl phosphate fatting agent of 129ppm~396ppm.
Further, in order to which the resistance to compression and resistance to deformation intensity that make lengthening sleeve are more preferable, the production method of the lengthening sleeve is such as Under:
S1:In energy-saving type stirred reactor, purified water and 2- methyl-pentadecanoic acid -2- ethyls -2-&#91 is added;[(2- methyl- 1- oxos pentadecyl) Yang ]Methyl methyl ]1,3- propylidene ester starts the blender in energy-saving type stirred reactor, setting speed For 131rpm~177rpm;Start energy-saving type stirred reactor in steam coil heater, make temperature rise to 146.7 DEG C~ 147.8 DEG C, 4- methoxyl group-α-&#91 are added;[Jia Jihuangxianji ]Yang Ji ]Ya Anji ]Phenylacetonitrile stirs evenly, and organic matter is made Ⅰ;
S2:It is 122.7m that organic matter made from S1 I, which is passed through flow,3/ min~163.3m3The xenon 123.6 of/min~ 134.4 minute;The pH value for adjusting solution in energy-saving type stirred reactor is 4.1~8.2, keeps the temperature 123.1~363.1 minutes;It crosses Filter, removal impurity, obtain suspension;
S3:Formaldehyde formaldehyde &#91 is added in S2 suspension;The Luo Hewu &#93 of 4- (1,1- dimethyl ethyls) phenol and magnesia;Polymerization Object, adjustment pH value form sediment purifying water elution between 1.5~2.0;Solid content is obtained by centrifuge, high temperature is dry It is dry, 0.882 × 10 is crossed after grinding3Mesh sieves;Obtain the mixture of character change;
S4:The mixture that character made from S3 is changed adds to the methyl ethyl ketoxime that mass concentration is 133ppm~363ppm In the polymethylene polyphenylene isocyanates of sealing end;Start the steam coil heater in energy-saving type stirred reactor, setting Energy-saving type stirred reactor operating parameter is:Temperature is 207.8 DEG C~263.3 DEG C;PH is adjusted between 4.1~8.1;Pressure is 1.29MPa~1.3MPa;Reaction time is 0.4~0.9 hour;After reaction, it is depressurized to zero gauge pressure, is discharged into molding press, Obtain lengthening sleeve.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention;
Fig. 2 is the structural schematic diagram of X-axis sliding equipment in the present invention;
Fig. 3 is the structural schematic diagram of cooler in the present invention;
Fig. 4 is the structural schematic diagram of Y-axis sliding equipment in the present invention;
The structural schematic diagram of Z-axis lifting mechanism in Fig. 5 present invention;
Fig. 6 is the structural schematic diagram of cutting nozzle in the present invention;
Fig. 7 is the structural schematic diagram of oxygen dispersion mouth in the present invention;
Fig. 8 is the structural schematic diagram of speedup fan room in the present invention;
Fig. 9 is the structural schematic diagram of surge chamber in the present invention;
Figure 10 is the structural schematic diagram of oxygen accelerating chamber in the present invention;
Figure 11 is the service life of speedup fan room in the present invention with usage time variation diagram.
In figure:1, supporting rack, 2, adjustable angled seat, 3, reject chute, 4, workbench, 5, X-axis sliding equipment, 5-1, X-axis servo Motor, 5-2, X-axis driven gear, 5-3, X-axis driving gear, 5-4, X-axis balladeur train, 5-5, X-axis balladeur train item, 5-6, X Axis sliding rail, 5-7, X-axis move sliding block, 5-8, link, 5-9, cooler, 5-9-1, by coolant liquid entrance, 5-9-2, heat Pipe is exchanged, 5-9-3, heat-exchanging chamber, 5-9-4, partition board, 5-9-5, buffered room, 5-9-7,5-9-6, refrigerant inlet are cooled Liquid exports, 5-9-8, medicament inlet, 5-9-9, refrigerant exit, 5-10, X-axis gear mounting bracket, and 6, Y-axis sliding equipment, 6-1, Y Axis servo motor, 6-2, Y-axis driven gear, 6-3, Y-axis driving gear, 6-4, Y-axis balladeur train, 6-5, Y-axis balladeur train item, 6-6, Y-axis sliding rail, 6-7, Y-axis move sliding block, 6-8, connecting plate, 6-9, Y-axis gear mounting bracket, 7, Z-axis lifting mechanism, 7- 1, Z axis installation sleeve, 7-2, lengthening sleeve, 7-3, Linear motor-driven push rod, 7-4, tie-beam, 7-5, angle adjustment motor, 7-7, Cutting nozzle, 7-7-1, flame jet, 7-7-2, igniter, 7-7-3, mixing chamber, 7-7-4, tempering channel, 7-7-5, insulating layer, 7-7-6, heat exchanger, 7-7-7, tempering valve, 7-7-8, oxygen hose, 7-7-9, acetylene hose, 7-7-10, cutting nozzle shell, 7- 7-11, interior cover body, 7-7-12, oxygen disperse mouth, 7-7-12-1, acetylene flow-disturbing hole, and 7-7-12-2, oxygen disperse mouth, 7-7-12- 3, oxygen spray pipe, 7-7-12-4, surge chamber, 7-7-12-4-1, butterfly plate, 7-7-12-4-2, butterfly plate ventilating hole plate, 7-7- 12-4-3, surge chamber paddle, 7-7-12-4-4, surge chamber air inlet, 7-7-12-4-5, surge chamber agitating shaft, 7-7-12-4- 6, open wing plate, 7-7-12-4-7, barrier board, 7-7-12-4-8, oscillating deck, 7-7-12-4-9, surge chamber gas outlet, 7-7- 12-5, oxygen accelerating chamber, 7-7-12-5-1, oxygen outlet, 7-7-12-5-2, oxygen accelerate room housing, 7-7-12-5-3, wind turbine Water inlet pipe, 7-7-12-5-4, two level accelerate wind turbine, 7-7-12-5-5, wind turbine outlet pipe, 7-7-12-5-6, level-one to accelerate wind turbine, 7-7-12-5-7, oxygen suction inlet, 7-7-12-5-8, electromagnetism ring, 7-7-12-5-9, oxygen inlet, 7-7-12-6, speedup fan Room, 7-7-12-6-1, fan room gas outlet, 7-7-12-6-2, fan shaft cooling channel, 7-7-12-6-3, fan room's stator, 7- 7-12-6-4, fan room's air inlet, 7-7-12-6-5, fan room's wind speed sense instrument, 7-7-12-6-6, fan shaft, 7-7-12-6- 7, air outlet under fan shaft, air outlet under 7-7-12-6-8, fan shaft, 7-7-12-7, speedup blower-casting, 7-7-12-8, oxygen Gas import, 7-7-12-9, oxygen accelerating chamber air damper controller, 7-7-12-10, wind speed inductor, 7-7-12-11, speedup fan, 7-7-12-12, air door, 7-8, side end panel, 7-9, bottom plate, 8, controller, 9, sliding slot, 10, crossbeam, 11, vertical beam.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 10, multiple degrees of freedom welder in a kind of repair for water factory, including supporting rack 1, workbench 4, cutting nozzle 7-7, reject chute 3, Y-axis sliding equipment 6, cooler 5-9 and controller 8, controller 8 are internally provided with PLC controls Module, the PLC control modules pass through data line and terminal PC machine data connection.The workbench 4 fixes branch and is located at supporting rack 1 Upper end, the upper end of supporting rack 1 can be welded on;Workbench 4 is by between several equally distributed grids and connection adjacent cells Connecting rod composition;
A pair of of sliding slot 9 that left and right extends is provided with below workbench 4, a pair of of sliding slot 9 is respectively fixedly connected in supporting rack 1 The front-end and back-end of inside;The reject chute 3 is slidably arranged in the lower section of workbench 4 by coordinating with a pair of of sliding slot 9;In work Make 4 top of platform and be provided with the balladeur train slided along its length, the balladeur train is by horizontal crossbeam 10 and is fixedly connected on crossbeam The vertical beam 10 at 10 both ends lower part forms;Two horizontal slideways are provided in the outside of two vertical beams 10, two slideways are solid respectively Surely be connected to the front-end and back-end on 4 top of workbench, the slideway by positioned inside X-axis sliding rail 5-6 and be located at outside X-axis balladeur train 5-5 composition;Two X-axis sliding equipments 5 being slidably matched respectively with two slideways are respectively fixedly connected with The outside of two 10 lower ends of vertical beam;The X-axis sliding equipment 5 includes X-axis gear mounting bracket 5-10, X-axis movement sliding block 5-7, X-axis Balladeur train 5-4 and X-axis servo motor 5-1, by being located above slideway between the X-axis gear mounting bracket 5-10 and vertical beam 10 Link 5-8 be fixedly connected, X-axis movement sliding block 5-7 is mounted on the inside of link 5-8, and with X-axis sliding rail 5- 6 are slidably matched, and specifically, the X-axis movement sliding block 5-7 includes the carrier one being fixedly connected with link 5-8, the carrying Idler wheel one, the idler wheel two for rolling cooperation with the upper surfaces X-axis sliding rail 5-6, leading flank and trailing flank respectively are connected on frame one With idler wheel three;Upper and lower part in X-axis gear mounting bracket 5-10 is rotationally equipped with X-axis driving gear 5-3 and X-axis respectively Pass through synchronous tooth profile band connection between driven gear 5-2, X-axis driving gear 5-3 and X-axis driven gear 5-2;The X-axis sliding Gear 5-4 and X-axis driven gear 5-2 are co-axially mounted on the lower part on the inside of X-axis gear mounting bracket 5-10, and with X-axis slide teeth Wheel 5-5 engagements;The X-axis servo motor 5-1 be mounted on X-axis gear mounting bracket 5-10 upper outside, and with X-axis driving tooth 5-3 is taken turns to be drivingly connected;
The cooler 5-9 includes cooling shell, and the cooling enclosure interior is by being separately positioned on the two of upper and lower part A partition board 5-9-4 is divided into three parts, and respectively two positioned at the heat-exchanging chamber 5-9-3 at middle part and below and above are slow Rush process chamber 5-9-5;The upper, middle and lower of the heat-exchanging chamber 5-9-3 be respectively arranged be connected to its inner cavity it is cold But liquid exports 5-9-7, medicament inlet 5-9-8 and by coolant liquid entrance 5-9-1, the interior central area of heat-exchanging chamber 5-9-3 The top and bottom for being fixedly installed more heat-exchange tubes 5-9-2, more heat-exchange tube 5-9-2 are respectively penetrated positioned at top under Two buffered room 5-9-5 in portion, preferably, the quantity of heat-exchange tube 5-9-2 is 20, more heat-exchange tube 5-9-2 Vertical equidistant arrangement;Two buffered room 5-9-5 of upper and lower part are respectively arranged with the refrigerant inlet being connected to its inner cavity 5-9-6 and refrigerant exit 5-9-9;Cooler 5-9 is fixed at outside the X-axis electric machine casing of X-axis servo motor 5-1, the X Spindle motor shell is the hollow structure with inner cavity, and X-axis electric machine casing is connected with the inlet pipe being connected to its inner cavity and goes out Liquid pipeline;The inlet pipe is connect with by coolant liquid outlet 5-9-7, the input end connection of the outlet tube road and water pump, water The outlet end of pump is connect with by coolant liquid entrance 5-9-1;
Refrigerant enters buffered room 5-9-5 from refrigerant inlet 5-9-6, and then enters inside heat-exchange tube 5-9-2, will Heat absorption caused by heat-exchange tube 5-9-2, and flowed out from refrigerant exit 5-9-9, the injection of refrigerant can be injected by pump;Quilt Coolant liquid enters heat-exchanging chamber 5-9-3 by the effect of water pump from by coolant liquid entrance 5-9-1, transfers heat to heat-exchange tube 5-9-2, and X-axis electric machine casing is entered by the inlet pipe on X-axis electric machine casing again from by coolant liquid outlet 5-9-7 outflows In inner cavity;External agent can be controllably added to by medicament inlet 5-9-8 inside heat-exchanging chamber 5-9-3, can be convenient for and quilt Coolant liquid is reacted, to improve cooling effect.
The left and right sides of the crossbeam 10 has been respectively fixedly connected with horizontally disposed Y-axis sliding rail 6-6 and has stated Y-axis sliding Gear bar 6-5;It is slidably provided with Y-axis sliding equipment 6 on the top of crossbeam 10;The Y-axis sliding equipment 6 includes Y-axis gear Mounting bracket 6-9, Y-axis movement sliding block 6-7, Y-axis balladeur train 6-4 and Y-axis servo motor 6-1;Y-axis movement the sliding block 6-7 and Y Shaft gear mounting bracket 6-9 is respectively distributed to the left and right sides difference of crossbeam 10, and passes through connecting plate 6-8 and Y-axis gear mounting bracket 6-9 is fixedly connected;The Y-axis movement sliding block 6-7 and Y-axis sliding rail 6-6 is slidably matched, and the Y-axis moves sliding block 6-7 packets Include the carrying two being fixedly connected with connecting plate 6-8, be connected on the carrier two respectively with the upper surfaces Y-axis sliding rail 6-6, Left side and right side roll idler wheel four, idler wheel five and the idler wheel six of cooperation;It can turn respectively in the Y-axis gear mounting bracket 6-9 It is equipped between Y-axis driving gear 6-3 and Y-axis driven gear 6-2, Y-axis driven gear 6-2 and Y-axis driving gear 6-3 and leads to dynamicly Cross synchronous tooth profile band connection;The Y-axis balladeur train 6-4 and Y-axis driven gear 6-2 is co-axially mounted on Y-axis gear mounting bracket The inside of 6-9, and engaged with Y-axis balladeur train 6-5;The Y-axis servo motor 6-1 is mounted on Y-axis gear mounting bracket 6-9's Outside, and be drivingly connected with Y-axis driving gear 6-3;
The cutting nozzle 7-7 is set to the lower end of Z-axis lifting mechanism 7, and the Z-axis lifting mechanism 7 includes the Z being vertically arranged Axis installation sleeve 7-1, it the lengthening sleeve 7-2 being slidably arranged in Z axis installation sleeve 7-1, is set in lengthening sleeve 7-2 Linear motor-driven push rod 7-3, the tie-beam 7-4 for being vertically fixedly connected on the lower ends lengthening sleeve 7-2, the flatly company of being fixedly connected on Meet the angle adjustment motor 7-5 of the lower ends beam 7-4;The both ends of the Linear motor-driven push rod 7-3 are respectively with Z axis installation sleeve 7-1's Top and the bottom of lengthening sleeve 7-2 are hinged;The top side of Z axis installation sleeve 7-1 and the left side of Y-axis movement sliding block 6-7 are solid Fixed connection;The cutting nozzle 7-7 is fixedly connected with the output shaft of angle adjustment motor 7-5;
The temperature of flame when in order to improve welding, to improve speed of welding and welding quality, the cutting nozzle 7-7 includes cutting Torch tip shell 7-7-10 and the mixing chamber 7-7-3, the cutting nozzle shell 7- in cutting nozzle shell 7-7-10 center of inside are set The surrounding of 7-10 is provided with a large amount of through-holes;The lower end of the cutting nozzle shell 7-7-10 has flame jet 7-7-1, cutting nozzle shell The inner part of body 7-7-10 is being fixedly installed igniter 7-7-2 close to the position of flame jet 7-7-1;The one of acetylene hose 7-7-9 End is by penetrating and being connect with the upper open end of mixing chamber 7-7-3, the other end of acetylene hose 7-7-9 at the top of cutting nozzle shell 7-7-10 It is connect with positioned at external acetylene source of supply;One end of oxygen hose 7-7-8 penetrates in acetylene hose 7-7-9 and is fixedly connected in end Aerobic qi leel dissipates mouth 7-7-12, and the other end of oxygen hose 7-7-8 is connect with positioned at external oxygen supply source;Welding temperature senses Device is fixed on the outside of flame jet 7-7-1;The oxygen dispersion mouth 7-7-12 includes oxygen dispersion mouth shell, the oxygen Upper end, the lower end of dispersion mouth shell are respectively arranged with oxygen inlet 7-7-12-8, oxygen dispersion mouth 7-7-12-2;Disperse in oxygen Mouth enclosure interior shaft core position is disposed with speedup fan room 7-7-12-6, oxygen accelerating chamber 7-7-12-5, delays from top to bottom Rush room 7-7-12-4 and oxygen spray pipe 7-7-12-3;Speedup fan room 7-7-12-6, oxygen accelerating chamber 7-7-12-5, surge chamber 7-7-12-4 and oxygen spray pipe 7-7-12-3 is the tubular structure of upper and lower opening, and connecting rod and oxygen by being radially arranged The madial wall that qi leel dissipates mouth shell is fixedly connected;The speedup fan room 7-7-12-6 includes speedup blower-casting 7-7-12-7, The speedup blower-casting 7-7-12-7 upper open ends and lower open end be respectively arranged with fan room air inlet 7-7-12-6-4 and Fan room gas outlet 7-7-12-6-1;The central rotatable of the speedup blower-casting 7-7-12-7 vertical direction is provided with to prolong The fan shaft 7-7-12-6-6 stretched, fan shaft 7-7-12-6-6 are hollow tubular structure, and armature is fixedly installed in inner cavity The rotor of iron core and armature winding, the upper and lower ends outside of fan shaft 7-7-12-6-6 is each to be set with there are one fan 7-7-12-11, The multiple fan shafts cooling channel 7-7-12-6-2 being connected to its inner cavity, wind are fixedly connected in the middle part of fan shaft 7-7-12-6-6 Fan axis cool down channel 7-7-12-6-2 hollow structures, outer end be equipped with fan shaft side air inlet 7-7-12-6-7, fan shaft side into Air port 7-7-12-6-7 is by fan shaft cooling channel 7-7-12-6-2 and the fan in the lower ends fan shaft 7-7-12-6-6 is arranged Air outlet 7-7-12-6-8 is connected under axis;Fan room stator 7-7-12-6- is arranged on speedup fan room 7-7-12-6 inner walls 3, fan room stator 7-7-12-6-3 are internally provided with stator core and stator winding, fan room's stator 7-7-12-6-3 with it is outer Portion's power supply connection;Fan room wind speed sensing instrument 7-7-12-6-5, fan room's wind are additionally provided in speedup fan room 7-7-12-6 Speed sensing instrument 7-7-12-6-5 is fixed at the lower parts fan room air inlet 7-7-12-6-4;
The upper end of oxygen accelerating chamber 7-7-12-5 is fixedly connected with the lower end of speedup fan room 7-7-12-6, oxygen accelerating chamber 7-7-12-5 is connect with the upper end of surge chamber 7-7-12-4, and the lower end of surge chamber 7-7-12-4 is with oxygen spray pipe 7-7-12-3's Upper end is fixedly connected;The internal diameter of oxygen spray pipe 7-7-12-3 is less than the internal diameter of surge chamber 7-7-12-4;In oxygen accelerating chamber 7- The junction of 7-12-5 and surge chamber 7-7-12-4 is provided with air door 7-7-12-12, is arranged in external air damper controller 7-7- 12-9 is connected with air door 7-7-12-12 controls;It is internally provided with wind speed inductor 7-7-12-10 in surge chamber 7-7-12-4;Oxygen The surface of injection pipe 7-7-12-3 is provided with a large amount of through-holes;The upper end for disperseing mouth shell in oxygen is provided with multiple acetylene flow-disturbings hole 7-7-12-1;Mixing chamber 7-7-3 can mix oxygen by a certain percentage with acetylene.It can be just by welding temperature sensor In the temperature for measuring welding flame in real time.
Oxygen enters oxygen from oxygen inlet 7-7-12-8 and disperses mouth 7-7-10, at the same time, fan room stator 7-7-12- 6-3 generates rotating excitation field, pushes fan shaft 7-7-12-6-6 rotations, and then drive speedup fan 7-7-12-11 high speed rotations, promotees So that air-flow is entered from fan room air inlet 7-7-12-6-4, and is sprayed from fan room gas outlet 7-7-12-6-1 high speeds;It is same with this When, part cold wind enters from fan shaft side air inlet 7-7-12-6-7, is fan shaft 7-7-12-6-6 coolings, and under fan shaft Air outlet 7-7-12-6-8 discharges so that oxygen obtains kinetic energy in speedup fan room 7-7-12-6, and oxygen passes through oxygen accelerating chamber 7-7-12-5, and surge chamber 7-7-12-4 is entered by air door 7-7-12-12, since oxygen spray pipe 7-7-12-3 bores are unexpected Become smaller, pressure increases so that oxygen will be sprayed from oxygen spray pipe 7-7-12-3 through-holes;Due to acetylene flow-disturbing hole 7-7-12-1 Flow-disturbing effect so that the acetylene moiety outside oxygen dispersion mouth 7-7-10 enters in oxygen dispersion mouth 7-7-12-2, with oxygen Mixing generates mixer;At the same time, it by the control to oxygen accelerating chamber air damper controller 7-7-12-9, realizes to oxygen stream The controllable adjustment of amount.
Upper end, the lower end of the surge chamber 7-7-12-4 goes out respectively as surge chamber air inlet 7-7-12-4-4, surge chamber Gas port 7-7-12-4-9, surge chamber 7-7-12-4 inner uppers central area are fixedly connected with surge chamber stirring motor, surge chamber The output shaft of stirring motor by the surge chamber agitating shaft 7-7-12-4-5 that is vertically arranged with inside surge chamber 7-7-12-4 The surge chamber paddle 7-7-12-4-3 of top is fixedly connected;In surge chamber paddle 7-7-12- inside surge chamber 7-7-12-4 4-3 lower centrals region is provided with two groups of pendulous devices, every group of pendulous device by genesis analysis multiple oscillating deck 7-7-12- Soft rope chain connection between 4-8 and the adjacent oscillating deck 7-7-12-4-8 of connection, every group of pendulous device contain 10 oscillating deck 7-7- 12-4-8, oscillating deck 7-7-12-4-8 are thin-slab structure, and distance is 10cm, topmost between adjacent oscillating deck 7-7-12-4-8 Oscillating deck 7-7-12-4-8 connect with the top of surge chamber 7-7-12-4 by soft rope chain;Oscillating deck 7-7-12-4-8 is with air-flow It swings.Multiple butterfly plate 7-7-12- of longitudinal arrangement are provided with inside surge chamber 7-7-12-4 in the side of pendulous device The quantity of 4-1, butterfly plate 7-7-12-4-1 are 20, and the butterfly plate 7-7-12-4-1 is by the butterfly plate ventilating hole plate positioned at middle part 7-7-12-4-2 and the two curved side wing plates composition for being fixedly connected on the upper and lower parts butterfly plate ventilating hole plate 7-7-12-4-2, two The end of a arc side wing central symmetry, two arc side wings is fixedly connected with the madial wall of surge chamber 7-7-12-4;Butterfly Butterfly plate ventilating hole plate 7-7-12-4-2 promotes air-flow that both sides is descended to form turbulent flow on it;In pendulous device inside surge chamber 7-7-12-4 The other side be fixedly installed vertical barrier board 7-7-12-4-7 and open wing plate 7-7-12-4-6, barrier board 7-7- successively The grate opening of longitudinal evenly arranged multiple levels is provided on 12-4-7;Open wing plate 7-7-12-4-6's is arranged by splayed Two side wings composition, open design between two side wings, the end of two side wings is with surge chamber 7-7-12-4's Madial wall is fixedly connected;
The oxygen accelerating chamber 7-7-12-5 includes that oxygen accelerates room housing 7-7-12-5-2, the oxygen to accelerate room housing The upper open end and lower open end of 7-7-12-5-2 is respectively as oxygen inlet 7-7-12-5-10 and oxygen outlet 7-7-12-5- 1;The oxygen accelerates the top in room housing 7-7-12-5-2 to be provided with electromagnetism ring 7-7-12-5-8, and in electromagnetism ring 7-7- The lower part of 12-5-8 is disposed with oxygen suction inlet 7-7-12-5-7, level-one accelerates wind turbine 7-7-12-5-6 and two level accelerates wind Machine 7-7-12-5-4, oxygen suction inlet 7-7-12-5-7 are open in funnel-form and upper and lower ends, and the level-one accelerates wind turbine 7- For the air inlet of 7-12-5-6 with the under shed pipe of oxygen suction inlet 7-7-12-5-7 by piping connection, level-one accelerates wind turbine 7-7- The air outlet of 12-5-6 accelerates the air inlet of wind turbine 7-7-12-5-4 to connect by pipeline with two level, and two level accelerates wind turbine 7-7- The air outlet of 12-5-4 is arranged towards the direction of oxygen outlet 7-7-12-5-1;Accelerate wind turbine 7-7-12-5-6 and two level in level-one Accelerate the outer surface of wind turbine 7-7-12-5-4 to be wound with screw thread shape setting cooling jacket, an open end of cooling jacket be pierced by Oxygen accelerates the wind turbine outlet pipe 7-7-12-5-5 connections of room housing 7-7-12-5-2, another open end of cooling jacket with wear Go out the wind turbine water inlet pipe 7-7-12-5-3 connections that oxygen accelerates room housing 7-7-12-5-2, wind turbine water inlet pipe 7-7-12-5-3 with outside The chilled(cooling) water supply (CWS) source in portion connects;Oxygen enters oxygen accelerating chamber 7-7-12-5 from oxygen inlet 7-7-12-5-10, by way of electromagnetism Ring 7-7-12-5-8 is magnetized, and accelerates wind turbine 7-7-12-5-6, two level to accelerate the acceleration of wind turbine 7-7-12-5-4 in level-one Under, it is sprayed from oxygen outlet 7-7-12-5-1;Meanwhile cooling water enters cooling jacket from wind turbine water inlet pipe 7-7-12-5-3, is Level-one accelerates wind turbine 7-7-12-5-6, two level that wind turbine 7-7-12-5-4 is accelerated to cool down, and from wind turbine outlet pipe 7-7-12-5- 5 outflows.
The igniter 7-7-2, promote driving motor, air damper controller 7-7-12-9, wind speed inductor 7-7-12-10, Welding temperature sensor, X-axis servo motor 5-1, Y-axis servo motor 6-1, Z axis servo motor 7-1, surge chamber stirring motor, electricity Magnet ring 7-7-12-5-8, level-one accelerate wind turbine 7-7-12-5-6, two level that wind turbine 7-7-12-5-4, fan room's wind speed is accelerated to sense instrument 7-7-12-6-5, Linear motor-driven push rod 7-3 and water pump are connect with controller 8.
Further, the quantity of the fan shaft cooling channel 7-7-12-6-2 is four, and is radially arranged, four wind Fan axis cooling channel 7-7-12-6-2 is distributed evenly in the outside of fan shaft 7-7-12-6-6.
In order to enable the temperature higher of welding flame, preferably to ensure welding effect, the cutting nozzle shell 7-7- It is fixedly connected with interior cover body 7-7-11 inside 10, forms tempering channel 7- between interior cover body 7-7-11 and cutting nozzle shell 7-7-10 The lower end of 7-4, tempering channel 7-7-4 are connected to flame jet 7-7-1, are tempered the upper end of channel 7-7-4 by being tempered valve 7-7-7 It is connect with entrance of the fixing sleeve loaded on the heat exchanger 7-7-6 outside acetylene hose 7-7-9, the outlet of heat exchanger 7-7-6 extends To outside cutting nozzle shell 7-7-10.In this way, the after-heat that flame jet 7-7-1 combustion tail gas generates can pass through heat exchange Device 7-7-6 preheats oxygen hose 7-7-8, meanwhile, it can also reduce the temperature of efflux gas.
For the ease of realizing the control of accurate welding position, the left and right ends of the X-axis sliding rail 5-6 be both provided with X-axis moves the matched X-axis Overstroke detector in the left and right ends sliding block 5-7;The left and right ends of the Y-axis sliding rail 6-6 It is both provided with and moves the matched Y-axis Overstroke detector in the left and right ends sliding block 6-7 with Y-axis;The Y-axis gear mounting bracket 6- Speed probe for detecting Y-axis driving gear 6-3 rotating speeds is installed in 9;Opposite the one of the top plate 7-4 and bottom plate 7-9 Side is mounted on and the matched Z axis Overstroke detector of the upper and lower ends of sliding pair;The X-axis Overstroke detector, Y Axis Overstroke detector, speed probe and Z axis Overstroke detector are connect with controller 8.
In order to ensure that the temperature of welding flame, the outer side covering on the tops cutting nozzle shell 7-7-10 have insulating layer 7-7- 5。
For the ease of adjusting the height of supporting rack, to realize that the adjustment of height of table, support frame as described above 1 have four branch The bottom of leg, every supporting leg is both provided with height-adjustable adjustable angled seat.
Support frame as described above 1 is formed by stainless steel tube welding production, and the thickness of stainless steel tube is 5cm~8cm;The X-axis is slided Dynamic rail road 5-6 materials are nickel-clad steel plate, and thickness is 1cm~3cm;The Y-axis sliding rail 6-6 materials are nickel-clad steel plate, Thickness is 1cm~3cm;The distance between the reject chute 3 and workbench 4 are 10cm~15cm;The flame jet 7-7-1 is in Truncated conical shape;The mixing chamber 7-7-3 is in coniform.
The insulating layer 7-7-5 is made of high molecular material.
The lengthening sleeve 7-2 is composed of the following components by ratio of weight and the number of copies:
338.7~563.8 parts of purified water, 2- methyl-pentadecanoic acid -2- ethyls -2-[[(2- methyl-1s-oxo pentadecyl) Yang ]Methyl methyl ]1,3- 130.6~172.4 parts of propylidene ester, 4- methoxyl group-α-[[Jia Jihuangxianji ]Yang Ji ]Ya Anji ]Benzene 133.8~242.9 parts of base acetonitrile, 3- (methyl mercapto) -129.8~146.3 parts of butyraldehyde, 132.1~189.2 parts of everbright red toner C, (1- Methyl ethylidene) bis- (4,1- phenoxy group -2,1- ethylidene) 135.3~196.7 parts of diacetates, molybdenum nanoparticle 137.4~ 192.3 parts, 130.0~172.0 parts of the polymer of newtrex and alpha -hydro-omega -hydroxypoly (oxidation -1,2- second diyl), formaldehyde With [The Luo Hewu &#93 of 4- (1,1- dimethyl ethyls) phenol and magnesia;132.0~172.4 parts of polymer, alkali formula aluminium hydroxyacetate 132.3~155.9 parts, 121.5~157.0 parts of the polymethylene polyphenylene isocyanates of methyl ethyl ketoxime sealing end, 2- methyl is pungent 120.3~163.4 parts of aldehyde, 129.5~174.1 parts of formic acid -4- cyclo-octene -1- alcohol esters, polyurethane elastomer 139.8~183.6 Part, mass concentration is 162.5~216.4 parts of the hexadecanyl phosphate fatting agent of 129ppm~396ppm.
In order to which the resistance to compression and resistance to deformation intensity that make lengthening sleeve 7-2 are more preferable, the production method of the lengthening sleeve 7-2 is such as Under:
S1:In energy-saving type stirred reactor, purified water and 2- methyl-pentadecanoic acid -2- ethyls -2-&#91 is added;[(2- methyl- 1- oxos pentadecyl) Yang ]Methyl methyl ]1,3- propylidene ester starts the blender in energy-saving type stirred reactor, setting speed For 131rpm~177rpm;Start energy-saving type stirred reactor in steam coil heater, make temperature rise to 146.7 DEG C~ 147.8 DEG C, 4- methoxyl group-α-&#91 are added;[Jia Jihuangxianji ]Yang Ji ]Ya Anji ]Phenylacetonitrile stirs evenly, and organic matter is made Ⅰ;
S2:It is 122.7m that organic matter made from S1 I, which is passed through flow,3/ min~163.3m3The xenon 123.6 of/min~ 134.4 minute;The pH value for adjusting solution in energy-saving type stirred reactor is 4.1~8.2, keeps the temperature 123.1~363.1 minutes;It crosses Filter, removal impurity, obtain suspension;
S3:Formaldehyde formaldehyde &#91 is added in S2 suspension;The Luo Hewu &#93 of 4- (1,1- dimethyl ethyls) phenol and magnesia;Polymerization Object, adjustment pH value form sediment purifying water elution between 1.5~2.0;Solid content is obtained by centrifuge, high temperature is dry It is dry, 0.882 × 10 is crossed after grinding3Mesh sieves;Obtain the mixture of character change;
S4:The mixture that character made from S3 is changed adds to the methyl ethyl ketoxime that mass concentration is 133ppm~363ppm In the polymethylene polyphenylene isocyanates of sealing end;Start the steam coil heater in energy-saving type stirred reactor, setting Energy-saving type stirred reactor operating parameter is:Temperature is 207.8 DEG C~263.3 DEG C;PH is adjusted between 4.1~8.1;Pressure is 1.29MPa~1.3MPa;Reaction time is 0.4~0.9 hour;After reaction, it is depressurized to zero gauge pressure, is discharged into molding press, Obtain lengthening sleeve 7-2.
The embodiment of the manufacturing process of lengthening sleeve 7-2 of the present invention below, embodiment be in order to further illustrate Present disclosure, but should not be construed as limiting the invention.Without departing from the spirit and substance of the case in the present invention, to this It changes and replaces made by inventive method, step or condition, all belong to the scope of the present invention.
Unless otherwise specified, the conventional means that technological means used in embodiment is well known to those skilled in the art.
The content that following embodiment further illustrates the present invention, as lengthening sleeve 7-2, it is the important set of the present invention Part increases the service life of integral device due to its presence, it plays pass for the safety of integral device, even running Key acts on.For this purpose, by it is following be embodiment, further verify lengthening sleeve 7-2 of the present invention, what is shown is higher than The physical characteristic of other related patents.
Embodiment 1
Lengthening sleeve 7-2 of the present invention is prepared according to the following steps, and is counted in parts by weight:
1st step:In energy-saving type stirred reactor, 338.7 parts of purified water and 2- methyl-pentadecanoic acid -2- ethyls -2- is added [[(2- methyl-1s-oxo pentadecyl) Yang ]Methyl methyl ]1,3- 130.6 parts of propylidene ester starts in energy-saving type stirred reactor Blender, setting speed 131rpm, start energy-saving type stirred reactor in steam coil heater, so that temperature is risen to 146.7 DEG C, 4- methoxyl group-α-&#91 are added;[Jia Jihuangxianji ]Yang Ji ]Ya Anji ]133.8 parts of phenylacetonitrile stirs evenly, and carries out 3- (methyl mercapto) -129.8 parts of butyraldehyde is added in reaction 123.6 minutes, and it is 122.7m to be passed through flow3The xenon 123.6 of/min is divided Clock;132.1 parts of everbright red toner C, the steaming being again started up in energy-saving type stirred reactor is added in energy-saving type stirred reactor later Vapour spiral heater makes temperature rise to 163.8 DEG C, keeps the temperature 123.8 minutes, and (1- methyl ethylidene) bis- (4,1- phenoxy groups-are added 2,1- ethylidene) 135.3 parts of diacetate, the pH value for adjusting solution in energy-saving type stirred reactor is 4.1, keeps the temperature 123.1 points Clock;
2nd step:Separately take 137.4 parts of molybdenum nanoparticle, by molybdenum nanoparticle power be 6.63KW under ultrasonication After 0.129 hour;Molybdenum nanoparticle is added in another energy-saving type stirred reactor, it is 133ppm's that mass concentration, which is added, 130.0 parts of dispersed molybdenum nanoparticles of polymer of newtrex and alpha -hydro-omega -hydroxypoly (oxidation -1,2- second diyl), start section Steam coil heater in energy formula stirred reactor, makes solution temperature at 44 DEG C, starts stirring in energy-saving type stirred reactor Machine is mixed, and with 4 × 102The speed of rpm stirs, and adjustment pH value is 4.5, insulated and stirred 129 minutes;Stop reaction later to stand 6.63 × 10 minutes, filtering, removal impurity;Formaldehyde formaldehyde &#91 is added in suspension;4- (1,1- dimethyl ethyls) phenol and magnesia Luo Hewu ]132.0 parts of polymer, adjustment pH value forms sediment purifying water elution, turned by centrifuge 1.5 Speed 4.882 × 103Solid content is obtained under rpm, 2.657 × 102It is dry at a temperature of DEG C, 0.882 × 10 is crossed after grinding3Mesh sieves, standby With;
3rd step:Another molybdenum nanoparticle after taking alkali formula aluminium hydroxyacetate 132.3 and the processing of the 2nd step, uses acute angle after mixing Dissipate the irradiation of gamma-rays diffraction, the energy that acute angle dissipates gamma-rays diffraction irradiation is 120.3MeV, dosage 168.3kGy, irradiation time It is 132.3 minutes, obtains the alkali formula aluminium hydroxyacetate and molybdenum nanoparticle mixture of character change;Alkali formula aluminium hydroxyacetate and molybdenum are received Rice particle mixture is placed in another energy-saving type stirred reactor, starts the steam-coil-heater in energy-saving type stirred reactor Device, 131.5 DEG C of set temperature start the blender in energy-saving type stirred reactor, and rotating speed 123rpm, pH are adjusted to 4.8, take off Water 132.8 minutes, it is spare;
4th step:The alkali formula aluminium hydroxyacetate and molybdenum nanoparticle mixture that the character that 3rd step is obtained changes, add to quality In 121.5 parts of the polymethylene polyphenylene isocyanates of the methyl ethyl ketoxime sealing end of a concentration of 133ppm, cocurrent adds to the 1st step In energy-saving type stirred reactor, flow acceleration 268mL/min;Start energy-saving type and be stirred to react mechanical stirrer, setting speed is 137rpm;Stirring 4 minutes;120.3 parts of 2 methyl octylaldehyde is added, the steam-coil-heater in energy-saving type stirred reactor is started Device is warming up to 167.5 DEG C, and pH is adjusted to 4.5, and it is 122.367m to be passed through xenon ventilatory capacity3/ min, heat preservation stand 157.7 minutes; It being again started up energy-saving type and is stirred to react mechanical stirrer, 129.5 parts of formic acid -4- cyclo-octene -1- alcohol esters are added in rotating speed 132rpm, And pH is made to be adjusted to 4.5, heat preservation stands 156.6 minutes;
5th step:Start the blender in energy-saving type stirred reactor, setting speed 129rpm starts energy-saving type stirring Steam coil heater in reactor sets temperature in energy-saving type stirred reactor as 1.70 × 102DEG C, polyurethane is added 139.8 parts of elastomer reacts 123.8 minutes;The hexadecanyl phosphate fatting agent that mass concentration is 129ppm is added later 162.5 parts, start the steam coil heater in energy-saving type stirred reactor, set temperature in energy-saving type stirred reactor as 207.8 DEG C, pH is adjusted to 4.1, and pressure 1.29MPa, the reaction time is 0.4 hour;It is 0MPa, cooling to be depressurized to gauge pressure later It discharges to 123.8 DEG C into molding press to get to lengthening sleeve 7-2;
The grain size of the molybdenum nanoparticle is 137 μm.
Embodiment 2
Lengthening sleeve 7-2 of the present invention is prepared according to the following steps, and is counted in parts by weight:
1st step:In energy-saving type stirred reactor, 563.8 parts of purified water and 2- methyl-pentadecanoic acid -2- ethyls -2- is added [[(2- methyl-1s-oxo pentadecyl) Yang ]Methyl methyl ]1,3- 172.4 parts of propylidene ester starts in energy-saving type stirred reactor Blender, setting speed 177rpm, start energy-saving type stirred reactor in steam coil heater, so that temperature is risen to 147.8 DEG C, 4- methoxyl group-α-&#91 are added;[Jia Jihuangxianji ]Yang Ji ]Ya Anji ]242.9 parts of phenylacetonitrile stirs evenly, and carries out 3- (methyl mercapto) -146.3 parts of butyraldehyde is added in reaction 134.4 minutes, and it is 163.3m to be passed through flow3The xenon 134.4 of/min is divided Clock;189.2 parts of everbright red toner C, the steaming being again started up in energy-saving type stirred reactor is added in energy-saving type stirred reactor later Vapour spiral heater makes temperature rise to 196.9 DEG C, keeps the temperature 134.3 minutes, and (1- methyl ethylidene) bis- (4,1- phenoxy groups-are added 2,1- ethylidene) 196.7 parts of diacetate, the pH value for adjusting solution in energy-saving type stirred reactor is 8.2, keeps the temperature 363.1 points Clock;
2nd step:Separately take 192.3 parts of molybdenum nanoparticle, by molybdenum nanoparticle power be 12.07KW under ultrasonication 1.196 after hour;Molybdenum nanoparticle is added in another energy-saving type stirred reactor, it is 363ppm's that mass concentration, which is added, 172.0 parts of dispersed molybdenum nanoparticles of polymer of newtrex and alpha -hydro-omega -hydroxypoly (oxidation -1,2- second diyl), start section Steam coil heater in energy formula stirred reactor, makes solution temperature between 83 DEG C, starts in energy-saving type stirred reactor Blender, and with 8 × 102The speed of rpm stirs, and adjustment pH value is 8.0, insulated and stirred 196 minutes;It is quiet to stop reaction later It sets 12.07 × 10 minutes, filtering, removal impurity;Formaldehyde formaldehyde &#91 is added in suspension;4- (1,1- dimethyl ethyls) phenol and oxidation The Luo Hewu &#93 of magnesium;172.4 parts of polymer, adjustment pH value forms sediment purifying water elution, existed by centrifuge 2.0 Rotating speed 9.728 × 103Solid content is obtained under rpm, 3.430 × 102It is dry at a temperature of DEG C, 1.728 × 10 are crossed after grinding3Mesh sieves, It is spare;
3rd step:Another molybdenum nanoparticle after taking 155.9 parts of alkali formula aluminium hydroxyacetate and the processing of the 2nd step, uses sharp after mixing Angle dissipates the irradiation of gamma-rays diffraction, the energy that acute angle dissipates gamma-rays diffraction irradiation is 148.4MeV, dosage 208.4kGy, irradiation when Between be 157.4 minutes, obtain character change alkali formula aluminium hydroxyacetate and molybdenum nanoparticle mixture;By alkali formula aluminium hydroxyacetate and molybdenum Nanoparticle mixture is placed in another energy-saving type stirred reactor, starts the steam-coil-heater in energy-saving type stirred reactor Device, 177.1 DEG C of set temperature start the blender in energy-saving type stirred reactor, and rotating speed 518rpm, pH are adjusted to 8.6, take off Water 146.6 minutes, it is spare;
4th step:The alkali formula aluminium hydroxyacetate and molybdenum nanoparticle mixture that the character that 3rd step is obtained changes, add to quality In 157.0 parts of the polymethylene polyphenylene isocyanates of the methyl ethyl ketoxime sealing end of a concentration of 363ppm, cocurrent adds to the 1st step In energy-saving type stirred reactor, flow acceleration 996mL/min;Start energy-saving type and be stirred to react mechanical stirrer, setting speed is 177rpm;Stirring 8 minutes;163.4 parts of 2 methyl octylaldehyde is added, the steam-coil-heater in energy-saving type stirred reactor is started Device is warming up to 204.4 DEG C, and pH is adjusted to 8.4, and it is 163.400m to be passed through xenon ventilatory capacity3/ min, heat preservation stand 187.8 minutes; It being again started up energy-saving type and is stirred to react mechanical stirrer, 174.1 parts of formic acid -4- cyclo-octene -1- alcohol esters are added in rotating speed 177rpm, And pH is made to be adjusted to 8.4, heat preservation stands 196.4 minutes;
5th step:Start the blender in energy-saving type stirred reactor, setting speed 196rpm starts energy-saving type stirring Steam coil heater in reactor sets temperature in energy-saving type stirred reactor as 2.972 × 102DEG C, poly- ammonia is added 183.6 parts of ester elastomer reacts 134.9 minutes;The hexadecanyl phosphate fatting agent that mass concentration is 396ppm is added later 216.4 parts, start the steam coil heater in energy-saving type stirred reactor, set temperature in energy-saving type stirred reactor as 263.3 DEG C, pH is adjusted to 8.1, and pressure 1.3MPa, the reaction time is 0.9 hour;It is 0MPa, cooling to be depressurized to gauge pressure later It discharges to 134.9 DEG C into molding press to get to lengthening sleeve 7-2;
The grain size of the molybdenum nanoparticle is 147 μm.
Embodiment 3
Lengthening sleeve 7-2 of the present invention is prepared according to the following steps, and is counted in parts by weight:
1st step:In energy-saving type stirred reactor, 338.9 parts of purified water and 2- methyl-pentadecanoic acid -2- ethyls -2- is added [[(2- methyl-1s-oxo pentadecyl) Yang ]Methyl methyl ]1,3- 130.9 parts of propylidene ester starts in energy-saving type stirred reactor Blender, setting speed 131rpm, start energy-saving type stirred reactor in steam coil heater, so that temperature is risen to 146.9 DEG C, 4- methoxyl group-α-&#91 are added;[Jia Jihuangxianji ]Yang Ji ]Ya Anji ]133.9 parts of phenylacetonitrile stirs evenly, and carries out 3- (methyl mercapto) -129.9 parts of butyraldehyde is added in reaction 123.9 minutes, and it is 122.9m to be passed through flow3The xenon 123.9 of/min is divided Clock;132.9 parts of everbright red toner C, the steaming being again started up in energy-saving type stirred reactor is added in energy-saving type stirred reactor later Vapour spiral heater makes temperature rise to 163.9 DEG C, keeps the temperature 123.9 minutes, and (1- methyl ethylidene) bis- (4,1- phenoxy groups-are added 2,1- ethylidene) 135.9 parts of diacetate, the pH value for adjusting solution in energy-saving type stirred reactor is 4.9, keeps the temperature 123.9 points Clock;
2nd step:Separately take 137.9 parts of molybdenum nanoparticle, by molybdenum nanoparticle power be 6.639KW under ultrasonication After 0.1299 hour;Molybdenum nanoparticle is added in another energy-saving type stirred reactor, mass concentration, which is added, is 130.9 parts of dispersed molybdenum nanometers of polymer of the newtrex and alpha -hydro-omega -hydroxypoly (oxidation -1,2- second diyl) of 133.9ppm Particle starts the steam coil heater in energy-saving type stirred reactor, makes solution temperature at 44.9 DEG C, starts energy-saving type stirring Blender in reactor, and with 4.9 × 102The speed of rpm stirs, and adjustment pH value is 4.9, insulated and stirred 129.9 minutes;It Stop reaction afterwards and stands 6.63 × 10 minutes, filtering, removal impurity;Formaldehyde formaldehyde &#91 is added in suspension;4- (1,1- dimethyl second Base) phenol and magnesia Luo Hewu ]132.9 parts of polymer, adjustment pH value forms sediment purifying water elution 1.9, By centrifuge in rotating speed 4.882 × 103Solid content is obtained under rpm, 2.657 × 102It is dry at a temperature of DEG C, mistake after grinding 0.882×103Mesh sieves, spare;
3rd step:Another molybdenum nanoparticle after taking alkali formula aluminium hydroxyacetate 132.9 and the processing of the 2nd step, uses acute angle after mixing Dissipate the irradiation of gamma-rays diffraction, the energy that acute angle dissipates gamma-rays diffraction irradiation is 120.9MeV, dosage 168.9kGy, irradiation time It is 132.9 minutes, obtains the alkali formula aluminium hydroxyacetate and molybdenum nanoparticle mixture of character change;Alkali formula aluminium hydroxyacetate and molybdenum are received Rice particle mixture is placed in another energy-saving type stirred reactor, starts the steam-coil-heater in energy-saving type stirred reactor Device, 131.9 DEG C of set temperature start the blender in energy-saving type stirred reactor, and rotating speed 123rpm, pH are adjusted to 4.9, take off Water 132.9 minutes, it is spare;
4th step:The alkali formula aluminium hydroxyacetate and molybdenum nanoparticle mixture that the character that 3rd step is obtained changes, add to quality In 121.9 parts of the polymethylene polyphenylene isocyanates of the methyl ethyl ketoxime sealing end of a concentration of 133.9ppm, cocurrent adds to the 1st step Energy-saving type stirred reactor in, flow acceleration 268.9mL/min;Start energy-saving type and be stirred to react mechanical stirrer, setting turns Speed is 137rpm;Stirring 4.9 minutes;120.9 parts of 2 methyl octylaldehyde is added, the steam disc in energy-saving type stirred reactor is started Pipe heater is warming up to 167.9 DEG C, and pH is adjusted to 4.9, and it is 122.9m to be passed through xenon ventilatory capacity3/ min, heat preservation stand 157.9 Minute;It is again started up energy-saving type and is stirred to react mechanical stirrer, formic acid -4- cyclo-octene -1- alcohol esters are added in rotating speed 132rpm 129.9 parts, and pH is made to be adjusted to 4.9, heat preservation stands 156.9 minutes;
5th step:Start the blender in energy-saving type stirred reactor, setting speed 129rpm starts energy-saving type stirring Steam coil heater in reactor sets temperature in energy-saving type stirred reactor as 1.70 × 102DEG C, polyurethane is added 139.9 parts of elastomer reacts 123.9 minutes;The hexadecanyl phosphate fatting agent that mass concentration is 129ppm is added later 162.5 parts, start the steam coil heater in energy-saving type stirred reactor, set temperature in energy-saving type stirred reactor as 207.9 DEG C, pH is adjusted to 4.9, and pressure 1.29MPa, the reaction time is 0.41 hour;It is 0MPa, drop to be depressurized to gauge pressure later Temperature discharges into molding press to get to lengthening sleeve 7-2 to 123.9 DEG C;
The grain size of the molybdenum nanoparticle is 137 μm.
Reference examples
Reference examples are tested for the property experiment using the lengthening sleeve of certain commercially available brand.
Embodiment 4
The lengthening sleeve that Examples 1 to 3 and reference examples are obtained is tested for the property experiment, to resistance to compression after test The parameters such as strength enhancing rate, resistance to deformation strength enhancing rate, partition board service life enhancing rate, impact resistance enhancing rate are divided Analysis.Data analysis is as shown in table 1.
As seen from Table 1, lengthening sleeve of the present invention, compression strength enhancing rate, extend at resistance to deformation strength enhancing rate Sleeve service life enhancing rate, impact resistance enhancing rate are above the product of prior art production.
In addition, as shown in figure 11, lengthening sleeve of the present invention is carried out with reference examples, is changed with usage time Test data counts.Find out in figure, Examples 1 to 3 is substantially better than the production of prior art production in determination techniques index Product.
The course of work of multiple degrees of freedom welder is in a kind of repair for water factory in the present invention:
1st step:Object etc. to be welded is placed on workbench 4 by staff, is fixed with fixing device;Work people Member powers on, and the coordinate A (X, Y, Z) corresponding to welding track is inputted on controller 8;Press startup on controller 8 by Button, X-axis sliding equipment 5, Y-axis sliding equipment 6, Z-axis lifting mechanism 7 are moved according to corresponding coordinate;
2nd step:In 5 moving process of X-axis sliding equipment, the 5-1 driving X-axis driving gear 5-3 rotations of X-axis servo motor, X Axis driving gear 5-3 drives the 5-2 rotations of X-axis driven gear by timing belt, to drive X-axis balladeur train 5-4 in X-axis It is moved on balladeur train 5-5;X-axis moves sliding block 5-7 in the case where X-axis driven gear 5-2 drives, and is done along X-axis sliding rail 5-6 past Multiple sliding motion;In X-axis moves sliding block 5-7 sliding processes, sliding of the X-axis Overstroke detector to X-axis movement sliding block 5-7 Distance monitoring in real time, when X-axis Overstroke detector detects that the sliding distance of X-axis movement sliding block 5-7 reaches X, X-axis stroke Feedback signal is sent to controller 8 to bit detector, controller 8 stops X-axis servo motor 5-1;
3rd step:In 6 moving process of Y-axis sliding equipment, the 6-1 driving Y-axis driving gear 6-3 rotations of Y-axis servo motor, Y Axis driving gear 6-3 drives the 6-2 rotations of Y-axis driven gear by timing belt, to drive Y-axis balladeur train 6-4 in Y-axis It is moved on balladeur train 6-5;Y-axis moves sliding block 6-7 in the case where Y-axis driven gear 6-2 drives, and is done along Y-axis sliding rail 6-6 past Multiple sliding motion;In Y-axis moves sliding block 6-7 sliding processes, sliding of the Y-axis Overstroke detector to Y-axis movement sliding block 6-7 Distance monitoring in real time, when Y-axis Overstroke detector detects that the sliding distance of Y-axis movement sliding block 6-7 reaches Y, Y-axis stroke Feedback signal is sent to controller 8 to bit detector, controller 8 stops Y-axis servo motor 6-1;
4th step:In 7 lifting process of Z-axis lifting mechanism, Z axis servo motor 7-1 drives sliding pair 7-2 on screw rod 7-3 It spins rotary motion, Z axis Overstroke detector 7-5 monitors the lifting distance of sliding pair 7-2 in real time, when Z axis stroke arrives When bit detector detects that the lifting distance of sliding pair 7-2 reaches Z, feedback signal is sent to control by Z axis Overstroke detector Device 8 processed, controller 8 stop Z axis servo motor 7-1;
5th step:Reject chute 3 is collected the waste material generated in welding process, and extraction reject chute 3 can be cleared up.
The apparatus structure is simple, high degree of automation, and major advantage is that welding position is easy to adjust, present invention welding Speed is fast, speed up to 5~6 times of oxygen welding connection, welding surface is bright and clean, thermal deformation is small, almost without heat affected area.The device Centralized control is carried out by controller 8, can be accurately positioned, object can be welded according to Grid Track, notch is smooth, weldering It is fast to connect speed;It is controlled by controller 8, moreover it is possible to keep the device anti-interference ability stronger, and with certain automatic slot Compensation function, work efficiency is high.

Claims (10)

1. one kind is for multiple degrees of freedom welder in water factory's repair, including supporting rack (1), workbench (4) and cutting nozzle (7- 7), which is characterized in that further include reject chute (3), Y-axis sliding equipment (6), cooler (5-9) and controller (8), the work The fixed branch of platform (4) is located at the upper end of supporting rack (1), and workbench (4) is by several equally distributed grids and connection adjacent cells Between connecting rod composition;
A pair of of sliding slot (9) that left and right extends is provided with below workbench (4), a pair of of sliding slot (9), which is respectively fixedly connected with, to be supported Front-end and back-end on the inside of frame (1);The reject chute (3) with a pair of of sliding slot (9) cooperation by being slidably arranged in workbench (4) Lower section;Be provided with the balladeur train slided along its length above the workbench (4), the balladeur train by horizontal crossbeam (10) and It is fixedly connected on vertical beam (10) composition of crossbeam (10) both ends lower part;It is provided with horizontal two on the outside of two vertical beams (10) Slideway, two slideways are respectively fixedly connected with the front-end and back-end on workbench (4) top, and the slideway is by the X-axis positioned inside Sliding rail (5-6) and positioned at outside X-axis balladeur train item (5-5) form;Two X being slidably matched respectively with two slideways Axis sliding equipment (5) is respectively fixedly connected with the outside two vertical beam (10) lower ends;The X-axis sliding equipment (5) includes X-axis tooth Take turns mounting bracket (5-10), X-axis movement sliding block (5-7), X-axis balladeur train (5-4) and X-axis servo motor (5-1), the X-axis tooth It is fixedly connected by the link (5-8) above slideway between wheel mounting bracket (5-10) and vertical beam (10), the X-axis movement Sliding block (5-7) is mounted on the inside of link (5-8), and is slidably matched with X-axis sliding rail (5-6);X-axis gear mounting bracket Upper and lower part in (5-10) is rotationally equipped with X-axis driving gear (5-3) and X-axis driven gear (5-2), X-axis respectively Pass through synchronous tooth profile band connection between driving gear (5-3) and X-axis driven gear (5-2);The X-axis balladeur train (5-4) and X Axis driven gear (5-2) is co-axially mounted on the lower part on the inside of X-axis gear mounting bracket (5-10), and with X-axis balladeur train item (5- 5) it engages;The X-axis servo motor (5-1) be mounted on X-axis gear mounting bracket (5-10) upper outside, and with X-axis driving tooth (5-3) is taken turns to be drivingly connected;
The cooler (5-9) includes cooling shell, and the cooling enclosure interior is by being separately positioned on two of upper and lower part Partition board (5-9-4) is divided into three parts, respectively two positioned at the heat-exchanging chamber (5-9-3) at middle part and below and above Buffered room (5-9-5);The upper, middle and lower of the heat-exchanging chamber (5-9-3) is respectively arranged with to be connected to its inner cavity By coolant liquid outlet (5-9-7), medicament inlet (5-9-8) and by coolant liquid entrance (5-9-1), heat-exchanging chamber (5-9-3) Interior central area be fixedly installed more heat-exchange tubes (5-9-2), the top and bottom point of more heat-exchange tubes (5-9-2) Two buffered rooms (5-9-5) below and above are not penetrated;Two buffered rooms (5-9-5) of upper and lower part It is respectively arranged with the refrigerant inlet (5-9-6) being connected to its inner cavity and refrigerant exit (5-9-9);Cooler (5-9) is fixedly installed Outside the X-axis electric machine casing of X-axis servo motor (5-1), the X-axis electric machine casing is the hollow structure with inner cavity, and X-axis Electric machine casing is connected with the inlet pipe being connected to its inner cavity and outlet tube road;The inlet pipe exports (5- with by coolant liquid It 9-7) connects, the input end of the outlet tube road and water pump connects, and the outlet end of water pump connects with by coolant liquid entrance (5-9-1) It connects;
It has been respectively fixedly connected with horizontally disposed Y-axis sliding rail (6-6) at left and right sides of the crossbeam (10) and has stated Y-axis sliding Gear bar (6-5);It is slidably provided with Y-axis sliding equipment (6) on the top of crossbeam (10);The Y-axis sliding equipment (6) includes Y-axis gear mounting bracket (6-9), Y-axis movement sliding block (6-7), Y-axis balladeur train (6-4) and Y-axis servo motor (6-1);The Y Axis movement sliding block (6-7) and Y-axis gear mounting bracket (6-9) are respectively distributed to the left and right sides difference of crossbeam (10), and pass through company Fishplate bar (6-8) is fixedly connected with Y-axis gear mounting bracket (6-9);The Y-axis movement sliding block (6-7) and Y-axis sliding rail (6-6) It is slidably matched;It is rotationally equipped with Y-axis driving gear (6-3) respectively in the Y-axis gear mounting bracket (6-9) and Y-axis is driven Gear (6-2) passes through synchronous tooth profile band connection between Y-axis driven gear (6-2) and Y-axis driving gear (6-3);The Y-axis is slided Moving gear (6-4) is co-axially mounted on the inside of Y-axis gear mounting bracket (6-9) with Y-axis driven gear (6-2), and is slided with Y-axis Gear bar (6-5) engages;The Y-axis servo motor (6-1) be mounted on Y-axis gear mounting bracket (6-9) outside, and with Y-axis master Moving gear (6-3) is drivingly connected;
The cutting nozzle (7-7) is set to the lower end of Z-axis lifting mechanism (7), and the Z-axis lifting mechanism (7) includes being vertically arranged Z axis installation sleeve (7-1), be slidably arranged in Z axis installation sleeve (7-1) lengthening sleeve (7-2), be set to extending sleeve Cylinder (7-2) in Linear motor-driven push rod (7-3), be vertically fixedly connected on the lower end lengthening sleeve (7-2) tie-beam (7-4), Flatly it is fixedly connected on the angle adjustment motor (7-5) of the lower end tie-beam (7-4);The two of the Linear motor-driven push rod (7-3) End is hinged with the top of Z axis installation sleeve (7-1) and the bottom of lengthening sleeve (7-2) respectively;Z axis installation sleeve (7-1) it is upper It is fixedly connected on the left of portion side and Y-axis movement sliding block (6-7);
The cutting nozzle (7-7) is fixedly connected with the output shaft of angle adjustment motor (7-5);The cutting nozzle (7-7) includes cutting Torch tip shell (7-7-10) and setting are in the mixing chamber (7-7-3) of cutting nozzle shell (7-7-10) center of inside, the cutting nozzle The surrounding of shell (7-7-10) is provided with a large amount of through-holes;The lower end of the cutting nozzle shell (7-7-10) has flame jet (7- 7-1), the inner part of cutting nozzle shell (7-7-10) is fixedly installed igniter (7-7- in the position close to flame jet (7-7-1) 2);One end of acetylene hose (7-7-9) by penetrate at the top of cutting nozzle shell (7-7-10) and with the upper open end of mixing chamber (7-7-3) Connection, the other end of acetylene hose (7-7-9) are connect with positioned at external acetylene source of supply;One end of oxygen hose (7-7-8) penetrates It is fixedly connected with oxygen dispersion mouth (7-7-12), the other end of oxygen hose (7-7-8) and position in acetylene hose (7-7-9) and in end It is connected in external oxygen supply source;Welding temperature sensor is fixed on the outside of flame jet (7-7-1);The oxygen point It includes oxygen dispersion mouth shell to dissipate mouth (7-7-12), upper end, the lower end of oxygen dispersion mouth shell be respectively arranged with oxygen into Mouth (7-7-12-8), oxygen dispersion mouth (7-7-12-2);It is set successively from top to bottom in oxygen dispersion mouth enclosure interior shaft core position It is equipped with speedup fan room (7-7-12-6), oxygen accelerating chamber (7-7-12-5), surge chamber (7-7-12-4) and oxygen spray pipe (7- 7-12-3);Speedup fan room (7-7-12-6), oxygen accelerating chamber (7-7-12-5), surge chamber (7-7-12-4) and oxygen spray Pipe (7-7-12-3) is the tubular structure of upper and lower opening, and is disperseed in mouth shell by the connecting rod and oxygen that are radially arranged Side wall is fixedly connected;
The speedup fan room (7-7-12-6) includes speedup blower-casting (7-7-12-7), the speedup blower-casting (7-7- 12-7) upper open end and lower open end are respectively arranged with fan room's air inlet (7-7-12-6-4) and fan room gas outlet (7-7- 12-6-1);The central rotatable of the speedup blower-casting (7-7-12-7) it is provided with the fan shaft (7- of vertical direction extension 7-12-6-6), fan shaft (7-7-12-6-6) is hollow tubular structure, and armature core and armature are fixedly installed in inner cavity The rotor of winding, there are one fan (7-7-12-11), fan shafts for each suit in upper and lower ends outside of fan shaft (7-7-12-6-6) Multiple fan shafts cooling channel (7-7-12-6-2) being connected to its inner cavity, fan are fixedly connected in the middle part of (7-7-12-6-6) Axis cooling channel (7-7-12-6-2) hollow structure, outer end is equipped with fan shaft side air inlet (7-7-12-6-7), fan shaft side Air inlet (7-7-12-6-7) is by fan shaft cooling channel (7-7-12-6-2) and is arranged under fan shaft (7-7-12-6-6) Air outlet (7-7-12-6-8) is connected under the fan shaft at end;It is fixed that fan room is arranged on speedup fan room (7-7-12-6) inner wall Sub (7-7-12-6-3), fan room's stator (7-7-12-6-3) are internally provided with stator core and stator winding, and the fan room is fixed Sub (7-7-12-6-3) is connect with external power supply;Fan room's wind speed sensing instrument is additionally provided in speedup fan room (7-7-12-6) (7-7-12-6-5), fan room's wind speed sensing instrument (7-7-12-6-5) are fixed under fan room's air inlet (7-7-12-6-4) Portion;
The upper end of oxygen accelerating chamber (7-7-12-5) is fixedly connected with the lower end of speedup fan room (7-7-12-6), oxygen accelerating chamber (7-7-12-5) is connect with the upper end of surge chamber (7-7-12-4), lower end and the oxygen spray pipe (7- of surge chamber (7-7-12-4) Upper end 7-12-3) is fixedly connected;The internal diameter of oxygen spray pipe (7-7-12-3) is less than the internal diameter of surge chamber (7-7-12-4); The junction of oxygen accelerating chamber (7-7-12-5) and surge chamber (7-7-12-4) is provided with air door (7-7-12-12), and setting is outside The air damper controller (7-7-12-9) in portion is connected with air door (7-7-12-12) control;It is internally provided in surge chamber (7-7-12-4) Wind speed inductor (7-7-12-10);The surface of oxygen spray pipe (7-7-12-3) is provided with a large amount of through-holes;Disperse mouth shell in oxygen The upper end of body is provided with multiple acetylene flow-disturbings hole (7-7-12-1);
Upper end, the lower end of the surge chamber (7-7-12-4) go out respectively as surge chamber air inlet (7-7-12-4-4), surge chamber Gas port (7-7-12-4-9), surge chamber (7-7-12-4) inner upper central area are fixedly connected with surge chamber stirring motor, delay Rush the output shaft of room stirring motor by the surge chamber agitating shaft (7-7-12-4-5) that is vertically arranged be located at surge chamber (7-7- 12-4) the surge chamber paddle (7-7-12-4-3) of inner upper is fixedly connected;Surge chamber (7-7-12-4) is internal in surge chamber Paddle (7-7-12-4-3) lower central region is provided with two groups of pendulous devices, and every group of pendulous device is by the more of genesis analysis Soft rope chain connection between a oscillating deck (7-7-12-4-8) and the adjacent oscillating deck (7-7-12-4-8) of connection, the swing of topmost Plate (7-7-12-4-8) is connect by soft rope chain with the top of surge chamber (7-7-12-4);It is being put inside surge chamber (7-7-12-4) The side of dynamic device is provided with multiple butterfly plates (7-7-12-4-1) of longitudinal arrangement, and the butterfly plate (7-7-12-4-1) is by position In middle part butterfly plate ventilating hole plate (7-7-12-4-2) and be fixedly connected on the butterfly plate ventilating hole plate top (7-7-12-4-2) and under Two curved side wing plates in portion form, two arc side wing central symmetries, end and the surge chamber (7- of two arc side wings Madial wall 7-12-4) is fixedly connected;It is fixedly installed successively in the other side of pendulous device inside surge chamber (7-7-12-4) Vertical barrier board (7-7-12-4-7) and open wing plate (7-7-12-4-6) are provided with longitudinal direction on barrier board (7-7-12-4-7) The grate opening of evenly arranged multiple levels;The two flank board groups of open wing plate (7-7-12-4-6) arranged by splayed At open design between two side wings, the end of two side wings, which is fixed with the madial wall of surge chamber (7-7-12-4), to be connected It connects;
The oxygen accelerating chamber (7-7-12-5) includes that oxygen accelerates room housing (7-7-12-5-2), the oxygen to accelerate room housing The upper open end and lower open end of (7-7-12-5-2) are respectively as oxygen inlet (7-7-12-5-10) and oxygen outlet (7-7- 12-5-1);The oxygen accelerates the top in room housing (7-7-12-5-2) to be provided with electromagnetism ring (7-7-12-5-8), and in electricity The lower part of magnet ring (7-7-12-5-8) is disposed with oxygen suction inlet (7-7-12-5-7), level-one accelerates wind turbine (7-7-12-5- 6) and two level accelerates wind turbine (7-7-12-5-4), oxygen suction inlet (7-7-12-5-7) to be open in funnel-form and upper and lower ends, The level-one accelerates the air inlet of wind turbine (7-7-12-5-6) to pass through pipe with the under shed pipe of oxygen suction inlet (7-7-12-5-7) Road connects, level-one accelerate the air outlet of wind turbine (7-7-12-5-6) by pipeline and two level accelerate wind turbine (7-7-12-5-4) into Air port connects, and two level accelerates the air outlet of wind turbine (7-7-12-5-4) to be arranged towards the direction of oxygen outlet (7-7-12-5-1); Accelerate wind turbine (7-7-12-5-6) and two level that the outer surface of wind turbine (7-7-12-5-4) is accelerated to be wound with the setting of screw thread shape in level-one Cooling jacket, an open end of cooling jacket and the wind turbine outlet pipe (7- for being pierced by oxygen acceleration room housing (7-7-12-5-2) 7-12-5-5) connect, another open end of cooling jacket and be pierced by oxygen accelerate room housing (7-7-12-5-2) wind turbine into Water pipe (7-7-12-5-3) connects, and wind turbine water inlet pipe (7-7-12-5-3) is connect with external chilled(cooling) water supply (CWS) source;
The igniter (7-7-2) promotes driving motor, air damper controller (7-7-12-9), wind speed inductor (7-7-12- 10), welding temperature sensor, X-axis servo motor (5-1), Y-axis servo motor (6-1), Z axis servo motor (7-1), surge chamber Stirring motor, electromagnetism ring (7-7-12-5-8), level-one accelerate wind turbine (7-7-12-5-6), two level to accelerate wind turbine (7-7-12-5- 4), fan room's wind speed sensing instrument (7-7-12-6-5), Linear motor-driven push rod (7-3) and water pump are connect with controller (8).
2. multiple degrees of freedom welder in a kind of repair for water factory according to claim 1, which is characterized in that the wind The quantity for fanning axis cooling channel (7-7-12-6-2) is four, and is radially arranged, four fan shafts cooling channel (7-7- 12-6-2) it is distributed evenly in the outside of fan shaft (7-7-12-6-6).
3. multiple degrees of freedom welder in a kind of repair for water factory according to claim 1 or 2, which is characterized in that institute It states and is fixedly connected with interior cover body (7-7-11) inside cutting nozzle shell (7-7-10), interior cover body (7-7-11) and cutting nozzle shell Tempering channel (7-7-4), the lower end connection flame jet (7-7-1) of tempering channel (7-7-4), tempering are formed between (7-7-10) The upper end in channel (7-7-4) is by being tempered valve (7-7-7) with fixing sleeve loaded on the external heat exchanger of acetylene hose (7-7-9) The entrance of (7-7-6) connects, and the outlet of heat exchanger (7-7-6) extends to cutting nozzle shell (7-7-10) outside.
4. multiple degrees of freedom welder in a kind of repair for water factory according to claim 3, which is characterized in that the X The left and right ends of axis sliding rail (5-6) are both provided with to be arrived with the X-axis movement matched X-axis stroke in the left and right ends sliding block (5-7) Bit detector;The left and right ends of the Y-axis sliding rail (6-6) are both provided with to match with Y-axis movement left and right ends sliding block (6-7) The Y-axis Overstroke detector of conjunction;It is equipped in the Y-axis gear mounting bracket (6-9) for detecting Y-axis driving gear (6-3) The speed probe of rotating speed;The opposite side of the top plate (7-4) and bottom plate (7-9) is mounted on the upper and lower ends with sliding pair Matched Z axis Overstroke detector;The X-axis Overstroke detector, Y-axis Overstroke detector, speed probe It is connect with controller (8) with Z axis Overstroke detector.
5. multiple degrees of freedom welder in a kind of repair for water factory according to claim 4, which is characterized in that described to cut The outer side covering on the top torch tip shell (7-7-10) has insulating layer (7-7-5).
6. multiple degrees of freedom welder and its working method in a kind of repair for water factory according to claim 5, special Sign is that support frame as described above (1) has four supporting legs, and the bottom of every supporting leg is both provided with height-adjustable adjustable angled seat.
7. multiple degrees of freedom welder in a kind of repair for water factory according to claim 6, which is characterized in that the branch Support (1) is formed by stainless steel tube welding production, and the thickness of stainless steel tube is 5cm~8cm;X-axis sliding rail (5-6) material Matter is nickel-clad steel plate, and thickness is 1cm~3cm;Y-axis sliding rail (6-6) material is nickel-clad steel plate, thickness 1cm ~3cm;The distance between the reject chute (3) and workbench (4) are 10cm~15cm;The flame jet (7-7-1) is in circle Platform shape;The mixing chamber (7-7-3) is in coniform.
8. multiple degrees of freedom welder in a kind of repair for water factory according to claim 7, which is characterized in that the guarantor Warm layer (7-7-5) is made of high molecular material.
9. multiple degrees of freedom welder in a kind of repair for water factory according to claim 8, which is characterized in that described to prolong Long sleeve (7-2) is composed of the following components by ratio of weight and the number of copies:
338.7~563.8 parts of purified water, 2- methyl-pentadecanoic acid -2- ethyls -2-[[(2- methyl-1s-oxo pentadecyl) Yang ] Methyl methyl ]1,3- 130.6~172.4 parts of propylidene ester, 4- methoxyl group-α-[[Jia Jihuangxianji ]Yang Ji ]Ya Anji ]Phenyl second 133.8~242.9 parts of nitrile, 3- (methyl mercapto) -129.8~146.3 parts of butyraldehyde, 132.1~189.2 parts of everbright red toner C, (1- methyl Ethylidene) bis- (4,1- phenoxy group -2,1- ethylidene) 135.3~196.7 parts of diacetates, molybdenum nanoparticle 137.4~192.3 Part, 130.0~172.0 parts of the polymer of newtrex and alpha -hydro-omega -hydroxypoly (oxidation -1,2- second diyl), formaldehyde formaldehyde [4- The Luo Hewu &#93 of (1,1- dimethyl ethyls) phenol and magnesia;132.0~172.4 parts of polymer, alkali formula aluminium hydroxyacetate 132.3 ~155.9 parts, 121.5~157.0 parts of the polymethylene polyphenylene isocyanates of methyl ethyl ketoxime sealing end, 2 methyl octylaldehyde 120.3~163.4 parts, 129.5~174.1 parts of formic acid -4- cyclo-octene -1- alcohol esters, 139.8~183.6 parts of polyurethane elastomer, Mass concentration is 162.5~216.4 parts of the hexadecanyl phosphate fatting agent of 129ppm~396ppm.
10. multiple degrees of freedom welder in a kind of repair for water factory according to claim 9, which is characterized in that described The production method of lengthening sleeve (7-2) is as follows:
S1:In energy-saving type stirred reactor, purified water and 2- methyl-pentadecanoic acid -2- ethyls -2-&#91 is added;[(2- methyl-1s-oxygen For pentadecyl) Yang ]Methyl methyl ]1,3- propylidene ester, starts the blender in energy-saving type stirred reactor, and setting speed is 131rpm~177rpm;Start energy-saving type stirred reactor in steam coil heater, make temperature rise to 146.7 DEG C~ 147.8 DEG C, 4- methoxyl group-α-&#91 are added;[Jia Jihuangxianji ]Yang Ji ]Ya Anji ]Phenylacetonitrile stirs evenly, and organic matter is made Ⅰ;
S2:It is 122.7m that organic matter made from S1 I, which is passed through flow,3/ min~163.3m3123.6~134.4 points of the xenon of/min Clock;The pH value for adjusting solution in energy-saving type stirred reactor is 4.1~8.2, keeps the temperature 123.1~363.1 minutes;Filtering, removal Impurity obtains suspension;
S3:Formaldehyde formaldehyde &#91 is added in suspension made from S2;The Luo Hewu &#93 of 4- (1,1- dimethyl ethyls) phenol and magnesia;It is poly- Object is closed, adjustment pH value forms sediment purifying water elution between 1.5~2.0;Solid content, high temperature are obtained by centrifuge It is dry, 0.882 × 10 is crossed after grinding3Mesh sieves;Obtain the mixture of character change;
S4:The mixture that character made from S3 is changed adds to the methyl ethyl ketoxime that mass concentration is 133ppm~363ppm and blocks Polymethylene polyphenylene isocyanates in;Start the steam coil heater in energy-saving type stirred reactor, setting is energy saving Formula stirred reactor operating parameter is:Temperature is 207.8 DEG C~263.3 DEG C;PH is adjusted between 4.1~8.1;Pressure is 1.29MPa~1.3MPa;Reaction time is 0.4~0.9 hour;After reaction, it is depressurized to zero gauge pressure, is discharged into molding press, Obtain lengthening sleeve (7-2).
CN201810495454.9A 2018-05-22 2018-05-22 One kind is for multiple degrees of freedom welder in water factory's repair Pending CN108687423A (en)

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CN201810495454.9A CN108687423A (en) 2018-05-22 2018-05-22 One kind is for multiple degrees of freedom welder in water factory's repair

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109621432A (en) * 2019-01-22 2019-04-16 南京全控航空科技有限公司 Linkage overturning device and multi-DOF platform with it
CN112355433A (en) * 2020-11-19 2021-02-12 中铁工程装备集团有限公司 Shield cutter head circular hole machining tool and machining method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陶恒沂，刘文武: "《气体生物医学》", 31 January 2014, 第二军医大学出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109621432A (en) * 2019-01-22 2019-04-16 南京全控航空科技有限公司 Linkage overturning device and multi-DOF platform with it
CN109621432B (en) * 2019-01-22 2023-08-11 南京全控航空科技有限公司 Linkage turning device and have its multi freedom platform
CN112355433A (en) * 2020-11-19 2021-02-12 中铁工程装备集团有限公司 Shield cutter head circular hole machining tool and machining method

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