CN109676295A - A kind of built-up welding uses the water cooling plant and its application method of workpiece rotation formula - Google Patents
A kind of built-up welding uses the water cooling plant and its application method of workpiece rotation formula Download PDFInfo
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- CN109676295A CN109676295A CN201910106282.6A CN201910106282A CN109676295A CN 109676295 A CN109676295 A CN 109676295A CN 201910106282 A CN201910106282 A CN 201910106282A CN 109676295 A CN109676295 A CN 109676295A
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- 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
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- 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
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Abstract
The invention discloses the water cooling plants that a kind of built-up welding uses workpiece rotation formula, including water cooling part, that is, refrigeration water tank, hose, inner hose, adapter, pagoda valve and copper pipe；Frame part, that is, bottom plate is drawn, vertical beam, crossbeam, device is moved up and down and moves left and right device；Receive the i.e. upper water receiving tank of water section, lower water receiving tank, workpiece placement platform, turntable and turntable；With filtration fraction, that is, external hose, grade one filter, second level self-absorbing filtering pump and tertiary filter.And disclose the application method of the device.The present invention has the characteristics that effectively control temperature, deformation and improves welding efficiency, reduces cost.
Description
Technical field
The present invention relates to built-up welding manufacture field more particularly to a kind of built-up welding using the water cooling plant of workpiece rotation formula and its to make
Use method.
Background technique
Built-up welding processing is divided into workpiece rotation formula and 2 kinds of workpiece non-rotating according to the condition of equipment, adds in rotary built-up welding
In working hour, since workpiece is in lasting movement, the cooling tooling in outside is difficult to match.In addition at present in petrochemical industry, aerospace etc.
A large amount of special type pipeline, has corrosion-resistant and high-temperature resistant characteristic involved in field；The duct wall of certain positions is thicker, in welding process
In due to tube wall thickness it is thin different, it is desirable that resurfacing welding material performance is high；Sheet-metal duct built-up welding is easy to cause following problems:
1, built-up welding temperature is high, and pipeline built-up welding processing is long lasting for continuous welding process, in the process, workpiece
Temperature rises over time, and the thinner temperature of pipeline rises faster.Workpiece welding parameter compares low temperature at high temperature
When can be much higher, make melt base material amount dilution rate rise, influence the performance of resurfacing welding material.In addition, when sheet-metal duct built-up welding, it is female
Material is longer in the residence time of high temperature, bigger on the performance influence of itself, and if heat affected zone hardness is low, crack resistance is poor, tough
Low, the moulding difference etc. of property.
2, welding deformation, pipeline welding is Integral welded, and weld interval reaches 2-8 hours, and the temperature of pipeline is got over when welding
Height, welding deformation are bigger.Temperature if do not cooled down during pipeline built-up welding, after pipeline entirety heap is soldered
Degree can be very high, needs to consume the plenty of time for controlling interlayer temperature, etc. interlayer temperatures stablize after welding again.It is cooled at this
Cheng Zhong, pipeline will receive non-uniform cooling, there is very big influence to welding deformation.In addition, when multi-layer welding, layer heap weldering
Deformation after complete is bigger to bring difficulty to subsequent processing.
3, welding efficiency low cost is high, and during test piece for welding, influence factor is more, and most factor is all welding
Caused by heat, therefore temperature, such as interlayer temperature are constantly controlled during built-up welding test plate (panel), temperature etc. between road, this process meeting
The occupancy most of the time goes cooling down workpiece, and personnel equipment's cost can be higher.
4, sheet-metal duct built-up welding molding is difficult, does not machine generally inside pipeline, to the flatness requirement on welding fabrication surface
Height generally requires 0.5mm.When high temperature continues built-up welding, the mobility of metal can improve as the temperature rises, resurfacing welding material
Mobility influence postwelding molding, thereby result in the welding parameter of setting with the variation of temperature and become discomfort is used, cause to weld
It is seamed into type variation, phenomena such as overlap occurs.
5, equipment damage, when for small-bore inner wall of the pipe built-up welding, the load of lasting heating Butt welding gun can be larger.It is main
If the nonmetallic accessory inside welding gun can damage, lead to leak.
Summary of the invention
Goal of the invention: in view of the deficiencies of the prior art with defect, the present invention, which provides one kind, can effectively control temperature, deformation
And improve welding efficiency, reduce cost built-up welding use workpiece rotation formula water cooling plant and its application method.
Technical solution: a kind of built-up welding of the invention uses the water cooling plant of workpiece rotation formula, it is characterised in that: including water cooling
Partially, it draws frame part, receive water section and filtration fraction；The water cooling part includes refrigeration water tank and refrigeration water tank outside top is set
There is water outlet and is equipped with water inlet pipe in outer side bottom；The water outlet, hose, water pipe head I, inner hose, water pipe head II,
Adapter, pagoda valve and copper pipe are sequentially connected；
Described stroke of frame part includes bottom plate, vertical beam and crossbeam；The bottom base plate is equipped with several Universal castors and bottom plate
Top is equipped with fixed column；The Universal castor is flexibly connected with wheel；The vertical beam covers above fixed column and by side
Vertical beam fixed screw carries out the connection of vertical beam and fixed column, and vertical beam and beam surface, which are equipped between gear grooved and vertical beam and crossbeam, leads to
It crosses and moves up and down device, moves left and right device square crossing connection；It is described move up and down device with move left and right device connect and
It moves up and down device to cover outside vertical beam and move up and down in gear grooved by up and down adjustment knob, moves up and down device
It is flexibly connected by several up and down adjustment lock screws of side with vertical beam；The device that moves left and right covers outside crossbeam simultaneously
It is moved left and right in gear grooved by left and right adjusting knob, moves left and right device and locked by several left and right adjustings of side
Tight screw is flexibly connected with crossbeam；The crossbeam is hollow structure and is equipped with inner hose and one end of the beam in inside and connects with water pipe
Head I connection is simultaneously connect in the other end with water pipe head II；
The receipts water section includes upper water receiving tank, lower water receiving tank and workpiece placement platform and in upper water receiving tank, lower water receiving tank
Bottom, which is respectively equipped with, receives the mouth of a river and the lower receipts mouth of a river；The workpiece placement platform is located at for placing workpiece in the middle part of upper water receiving tank,
The connection of the turntable of workpiece placement platform and upper water receiving tank bottom and turntable；The lower water receiving tank is pin-connected panel water receiving tank and stitching portion
Equipped with connection rubber mat, lower water receiving tank, which is located at below turntable and wraps up corresponding stage body position below the stage body and lower water receiving tank of turntable, to be set
There is fixed frame；Rotation axis is equipped with inside the stage body of the turntable；
The filtration fraction includes sequentially connected external hose, grade one filter, intermediate hose I, second level self-absorbing filtering
Pump, intermediate hose II, tertiary filter and intermediate hose III and external hose connect with the lower receipts mouth of a river, intermediate hose III with into
Water pipe connection；The mesh number of the strainer of the grade one filter be 20~50, second level self-absorbing filtering pump strainer mesh number be 50~
70, the mesh number of the strainer of tertiary filter is 70~100.
Wherein, at 24 DEG C~26 DEG C, water flow is controlled in 4.5L/min~5.5L/ for the temperature control of the refrigeration water tank
min。
Wherein, the button bar of the up and down adjustment knob and left and right adjusting knob be equipped with the ruler of gear and gear away from it is right
Answer the slot pitch of gear grooved identical.
Wherein, 4 corners of the bottom base plate are equipped with Universal castor and Universal castor is equipped with system corresponding with wheel
Dynamic device.
Wherein, the lower water receiving tank bottom is equipped with the spare lower receipts mouth of a river.
Wherein, the grade one filter is equipped with deslagging switch I, and second level self-absorbing filtering pump is equipped with deslagging switch II, three-level
Filter is equipped with deslagging switch III.
A kind of built-up welding using the water cooling plant of workpiece rotation formula application method, it is characterised in that: include the following steps:
(1) upper water receiving tank being placed on the turntable of turntable, sink notch is upward, and upper receipts mouth of a river flowing water position is downward, on
Water receiving tank is overlapped with the turntable center of circle；
(2) workpiece to be welded is installed on workpiece placement platform, workpiece is located at turntable middle position and is overlapped with the turntable center of circle；
(3) lower water receiving tank is mounted on to the stage body for below turntable and wrapping up turntable, lower water receiving tank be pin-connected panel water receiving tank and
Stitching portion is equipped with connection rubber mat, and sink notch is upward, and lower receipts mouth of a river flowing water position is downward, and lower water receiving tank is overlapped with the turntable center of circle；
(4) position that the mouth of a river is received in rotary turnplate adjustment is always positioned in the slot of lower water receiving tank；
(5) frame part will be drawn and push to outer surface of workpiece, and by the wheel clamping in Universal castor, fix vertical beam and crossbeam
Position；
(6) be sequentially connected copper pipe, pagoda valve, adapter, water pipe head II, inner hose, water pipe head I, hose with
The water outlet of refrigeration water tank；
(7) it is moved up and down in vertical beam gear grooved by up and down adjustment knob, by left and right adjusting knob in crossbeam
It is moved left and right in gear grooved, adjusts the upper-lower height and left and right distance of copper pipe and workpiece to be welded；
(8) the lower receipts mouth of a river, the external hose, grade one filter, intermediate hose I, second level self-priming of lower water receiving tank are sequentially connected
Filter pump, intermediate hose II, tertiary filter, intermediate hose III and refrigeration water tank water inlet pipe；
(9) filtration fraction is placed on to the lower section of turntable, keeps horizontal with the water inlet pipe of refrigeration water tank, guarantees that water flow can be to
Lower flowing；
(10) refrigeration water tank is opened, maintains water temperature at 24 DEG C~26 DEG C, controls water flow in 4.5L/min~5.5L/min；
(11) opening pagoda valve makes the water flow of copper pipe to workpiece, rotational workpieces guarantee the upward water receiving tank flowing of water flow and
It is upper receive the mouth of a river water flow turntable rotation in enter under water receiving tank and from lower the receipts mouth of a river outflow；
(12) start to carry out overlay-operation；
(13) water cooling plant is controlled in the position of workpiece surface by up and down adjustment knob, left and right adjusting knob in weld deposit process
It sets；
(14) water body is filtered by grade one filter, second level self-absorbing filtering pump and tertiary filter and is excluded in time
Slag body controls water flow in 4.5L/min~5.5L/min；Water cooling is carried out to overlay-operation.
The utility model has the advantages that compared with prior art, the present invention has following remarkable advantage: the present invention can effectively control welding
Temperature, or because of problem on deformation caused by temperature, and it is easy to operate, it is easy to use, it can be improved welding efficiency, having can be recycled
The features such as.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is A of the invention to structural schematic diagram；
Fig. 3 is B of the invention to structural schematic diagram；
Fig. 4 is C of the invention to structural schematic diagram；
Fig. 5 is A-A the schematic diagram of the section structure of the invention；
Fig. 6 is B-B the schematic diagram of the section structure of the invention；
Fig. 7 is C-C the schematic diagram of the section structure of the invention.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further described technical solution of the present invention.
Embodiment:
A kind of built-up welding of the present embodiment uses the water cooling plant of workpiece rotation formula, including water cooling part, stroke frame part, receipts water
Part and filtration fraction；Water cooling part includes refrigeration water tank 1 and 1 outside top of refrigeration water tank is equipped with water outlet 2 and on the outside bottom
Portion is equipped with water inlet pipe 35；Water outlet 2, hose 3, water pipe head I4, inner hose 44, water pipe head II14, adapter 16, pagoda
Valve 15 is sequentially connected with copper pipe 17；The temperature control of refrigeration water tank 1 at 24 DEG C~26 DEG C, water flow control 4.5L/min~
5.5L/min；Drawing frame part includes bottom plate 11, vertical beam 5 and crossbeam 6；11 bottom of bottom plate is equipped with Universal castor 12 and 11 top of bottom plate
Equipped with fixed column 39；Universal castor 12 is flexibly connected with wheel 13；5 sets of the vertical beam vertical beams above fixed column 39 and through side
Fixed screw 36 carries out the connection of vertical beam 5 and fixed column 39, vertical beam 5 and 6 surface of crossbeam equipped with gear grooved and vertical beam 5 and crossbeam 6
Between by move up and down device 7, move left and right 8 square crossing of device connection；It moves up and down device 7 and moves left and right device 8
It connects and moves up and down 7 sets of device in 5 outside of vertical beam and moved up and down in gear grooved by up and down adjustment knob 9, on
Lower mobile device 7 is flexibly connected by several up and down adjustment lock screws 10 of side with vertical beam 5；Move left and right 8 sets of device
It gear grooved in is moved left and right in 6 outside of crossbeam and by left and right adjusting knob 37, moves left and right device 8 and pass through side
Several left and right adjusting lock screws 38 are flexibly connected with crossbeam 6；Crossbeam 6 is hollow structure and is equipped with inner hose 44 in inside
And 6 one end of crossbeam connect with water pipe head I4 and connect in the other end with water pipe head II14；Up and down adjustment knob 9 and left and right are adjusted
Ruler of the button bar equipped with gear and gear of section knob 37 is away from identical as the slot pitch of corresponding teeth race；4 angles of 11 bottom of bottom plate
Portion is equipped with Universal castor 12 and Universal castor 12 is equipped with brake apparatus corresponding with wheel 13；Receiving water section includes upper water receiving tank
19, lower water receiving tank 22 and workpiece placement platform 40 and the upper receipts mouth of a river 20 is respectively equipped in upper water receiving tank 19,22 bottom of lower water receiving tank
With the lower receipts mouth of a river 23；Workpiece placement platform 40 is located in the middle part of upper water receiving tank 19 for placing workpiece 18, workpiece placement platform 40 and
Upper 19 bottom of water receiving tank is connect with the turntable 43 of turntable 21；Lower water receiving tank 22 is pin-connected panel water receiving tank and stitching portion is equipped with connection glue
Pad 42, lower water receiving tank 22, which is located at the lower section of turntable 43 and wraps up, to be corresponded to stage body position below the stage body and lower water receiving tank 22 of turntable 21 and sets
There is fixed frame；Rotation axis 41 is equipped with inside the stage body of turntable 21；Lower 22 bottom of water receiving tank is equipped with the spare lower receipts mouth of a river 24；Filter house
Divide and pumps 28, intermediate hose including sequentially connected external hose 25, grade one filter 26, intermediate hose I30, second level self-absorbing filtering
II31, tertiary filter 32 with intermediate hose III34 and external hose 25 connect with the lower receipts mouth of a river 23, intermediate hose III34 with
Water inlet pipe 35 connects；The mesh number of the strainer of grade one filter 26 is 20~50, and the mesh number of the strainer of second level self-absorbing filtering pump 28 is
50~70, the mesh number of the strainer of tertiary filter 32 is 70~100；Grade one filter 26 is equipped with deslagging switch I27, second level self-priming
Filter pump 28 is equipped with deslagging switch II29, and tertiary filter 32 is equipped with deslagging switch III33.
A kind of built-up welding of the present embodiment is included the following steps: using the application method of the water cooling plant of workpiece rotation formula
(1) upper water receiving tank 19 is placed on the turntable 43 of turntable 21, sink notch is upward, upper 20 flowing water position of the receipts mouth of a river
Downwards, upper water receiving tank 19 is overlapped with 43 center of circle of turntable；
(2) workpiece 18 to be welded is installed on workpiece placement platform 40, workpiece 18 is located at 43 middle position of turntable and and turntable
43 centers of circle are overlapped；
(3) lower water receiving tank 22 is mounted on 43 lower section of turntable and wraps up the stage body of turntable 21, lower water receiving tank 22 is pin-connected panel
Water receiving tank and stitching portion are equipped with connection rubber mat 42, and sink notch is upward, and lower 23 flowing water position of the receipts mouth of a river is downward, lower water receiving tank 22 and
43 center of circle of turntable is overlapped；
(4) position that the mouth of a river 20 is received in the adjustment of rotary turnplate 43 is always positioned in the slot of lower water receiving tank 22；
(5) frame part will be drawn and push to 18 outer surface of workpiece, and by 13 clamping of wheel in Universal castor 12, fix vertical beam
5 with the position of crossbeam 6；
(6) copper pipe 17, pagoda valve 15, adapter 16, water pipe head II14, inner hose 44, water pipe is sequentially connected to connect
The water outlet 2 of head I4, hose 3 and refrigeration water tank 1；
(7) it is moved up and down in 5 gear grooved of vertical beam by up and down adjustment knob 9, is existed by left and right adjusting knob 37
It is moved left and right in 6 gear grooved of crossbeam, adjusts the upper-lower height and left and right distance of copper pipe 17 and workpiece to be welded；
(8) the lower receipts mouth of a river 23, the external hose 25, grade one filter 26, intermediate hose of lower water receiving tank 22 are sequentially connected
The water inlet of I30, second level self-absorbing filtering pump 28, intermediate hose II31, tertiary filter 32, intermediate hose III34 and refrigeration water tank 1
Pipe 35；
(9) filtration fraction is placed on to the lower section of turntable 21, keeps horizontal with the water inlet pipe 35 of refrigeration water tank 1, guarantees water
Stream can flow downward；
(10) refrigeration water tank 1 is opened, maintains water temperature at 24 DEG C~26 DEG C, controls water flow in 4.5L/min~5.5L/
min；
(11) opening pagoda valve 15 makes the water flow of copper pipe 17 to workpiece 18, and rotational workpieces 18 guarantee the upward water receiving tank of water flow
19 flowing and it is upper receive the mouth of a river 20 water flow turntable 43 rotation in enter under water receiving tank 22 and from lower the receipts mouth of a river 23 outflow；
(12) start to carry out overlay-operation；
(13) water cooling plant is controlled in 18 table of workpiece by up and down adjustment knob 9, left and right adjusting knob 37 in weld deposit process
The position in face；
(14) by grade one filter 26, second level self-absorbing filtering pump 28 with tertiary filter 32 to water body be filtered and and
When exclude slag body, control water flow in 4.5L/min~5.5L/min；Water cooling is carried out to overlay-operation.
After tested, the present embodiment has the advantages that
(1) scope of application is big, is suitable for height 2000mm product below, width and diameter are primarily adapted for use in without limitation
The bend pipe thin-wall tube of petroleum industry, the small flange of pressure vessel industries can equally be well applied in other industry be also easy to produce welding
The product of deformation.
(2) temperature can be effectively controlled, such as temperature between interlayer temperature, road and heat accumulation.It is demonstrated experimentally that such as weld diameter
For the pipe of 150mm internal diameter, after traditional built-up welding, the temperature of pipe is at 300 degree or so；After the present apparatus, built-up welding terminates
Temperature afterwards can control at 50 degree or less.
(3) cost is reduced, next layer of welding can be directly carried out in the case where interlayer temperature is low, after being soldered one layer.With
Technique before compares, and personnel without waiting for, and equipment is sustainable to be welded, the employment that greatlys save and equipment at
This.In addition in the case where interlayer temperature is low, the welding gun service performance of surfacing equipment is ensured, is mentioned for continual welding
Good condition is supplied.
(4) welding quality is high, and since built-up welding is all dissimilar metal in pipeline, what is primarily served is corrosion resistant effect.
In the case where interlayer temperature is low, dilution rate etc. is all controlled effectively, and increases the performance of resurfacing welding material, with traditional handicraft
It compares and greatly improves welding quality.And between road in the low situation of temperature, the whole flatness after heap is soldered is good,
It can satisfy the requirement of difference of height 0.5mm.In addition, the relationship low because of temperature, the performance of postwelding pipeline base material rises, mechanical property
Guaranteed, provides performance guarantee for subsequent pipe bending.
(5) welding efficiency is improved, next layer of weldering can be directly carried out in the case where interlayer temperature is low, after being soldered one layer
It connects.Compared with technique before, the time to be cooled such as centre is substantially reduced.
(6) using reliable convenient, in weld deposit process, it need to only adjust and draw the knob of frame part and can control, tune when operation
It is whole efficient and convenient.
Claims (7)
1. the water cooling plant that a kind of built-up welding uses workpiece rotation formula, it is characterised in that: including water cooling part, draw frame part, receipts water
Part and filtration fraction；The water cooling part includes refrigeration water tank (1) and refrigeration water tank (1) outside top is equipped with water outlet (2)
And water inlet pipe (35) are equipped in outer side bottom；The water outlet (2), hose (3), water pipe head I (4), inner hose (44), water
Pipe fitting II (14), adapter (16), pagoda valve (15) and copper pipe (17) are sequentially connected；
Described stroke of frame part includes bottom plate (11), vertical beam (5) and crossbeam (6)；It is universal that bottom plate (11) bottom is equipped with several
Fixed column (39) are equipped at the top of wheel carrier (12) and bottom plate (11)；The Universal castor (12) is flexibly connected with wheel (13)；It is described
Vertical beam (5) covers above fixed column (39) and carries out vertical beam (5) and fixed column (39) by the vertical beam fixed screw (36) of side
Connection, vertical beam (5) and crossbeam (6) surface are equipped between gear grooved and vertical beam (5) and crossbeam (6) by moving up and down device
(7), device (8) square crossing connection is moved left and right；It is described move up and down device (7) with move left and right device (8) connect and on
Lower mobile device (7) covers external in vertical beam (5) and is moved up and down in gear grooved by up and down adjustment knob (9), up and down
Mobile device (7) is flexibly connected by several up and down adjustment lock screws (10) of side with vertical beam (5)；It is described to move left and right
Device (8) is covered external in crossbeam (6) and is moved left and right in gear grooved by left and right adjusting knob (37), moves left and right dress
(8) are set to be flexibly connected by several left and right adjusting lock screws (38) of side with crossbeam (6)；The crossbeam (6) is hollow
Structure is simultaneously equipped with inner hose (44) and crossbeam (6) one end in inside and connect with water pipe head I (4) and connect in the other end and water pipe
Head II (14) is connected；
The receipts water section includes upper water receiving tank (19), lower water receiving tank (22) with workpiece placement platform (40) and in upper water receiving tank
(19), lower water receiving tank (22) bottom, which is respectively equipped with, receives the mouth of a river (20) and the lower receipts mouth of a river (23)；The workpiece placement platform (40)
For placing workpiece (18) in the middle part of the upper water receiving tank (19), workpiece placement platform (40) and upper water receiving tank (19) bottom and turntable
(21) turntable (43) connection；The lower water receiving tank (22) is pin-connected panel water receiving tank and stitching portion is equipped with connection rubber mat (42), under
Water receiving tank (22) is located at below turntable (43) and wraps up corresponding stage body position below the stage body and lower water receiving tank (22) of turntable (21)
Equipped with fixed frame；Rotation axis (41) are equipped with inside the stage body of the turntable (21)；
The filtration fraction includes sequentially connected external hose (25), grade one filter (26), intermediate hose I (30), second level
Self-absorbing filtering pump (28), intermediate hose II (31), tertiary filter (32) and intermediate hose III (34) and external hose (25) with
The lower receipts mouth of a river (23) connection, intermediate hose III (34) are connect with water inlet pipe (35)；The mesh of the strainer of the grade one filter (26)
Number is 20~50, and the mesh number that second level self-absorbing filtering pumps the strainer of (28) is 50~70, the mesh number of the strainer of tertiary filter (32)
It is 70~100.
2. the water cooling plant that a kind of built-up welding according to claim 1 uses workpiece rotation formula, it is characterised in that: the system
At 24 DEG C~26 DEG C, water flow is controlled in 4.5L/min~5.5L/min for the temperature control of cold water storage cistern (1).
3. the water cooling plant that a kind of built-up welding according to claim 1 uses workpiece rotation formula, it is characterised in that: described is upper
Ruler of the button bar of lower adjusting knob (9) and left and right adjusting knob (37) equipped with gear and gear is away from the slot pitch with corresponding teeth race
It is identical.
4. the water cooling plant that a kind of built-up welding according to claim 1 uses workpiece rotation formula, it is characterised in that: the bottom
4 corners of plate (11) bottom are equipped with Universal castor (12) and Universal castor (12) is filled equipped with braking corresponding with wheel (13)
It sets.
5. the water cooling plant that a kind of built-up welding according to claim 1 uses workpiece rotation formula, it is characterised in that: under described
Water receiving tank (22) bottom is equipped with the spare lower receipts mouth of a river (24).
6. the water cooling plant that a kind of built-up welding according to claim 1 uses workpiece rotation formula, it is characterised in that: described one
Grade filter (26) is equipped with deslagging switch I (27), and second level self-absorbing filtering pumps (28) and is equipped with deslagging switch II (29), tertiary filter
(32) it is equipped with deslagging switch III (33).
7. a kind of built-up welding uses the application method of the water cooling plant of workpiece rotation formula, it is characterised in that: include the following steps:
(1) upper water receiving tank (19) is placed on the turntable (43) of turntable (21), sink notch is upward, the upper receipts mouth of a river (20) flowing water
Position is downward, and upper water receiving tank (19) is overlapped with turntable (43) center of circle；
(2) installed on workpiece placement platform (40) workpiece to be welded (18), workpiece (18) be located at turntable (43) middle position and with
Turntable (43) center of circle is overlapped；
(3) lower water receiving tank (22) is mounted below turntable (43) to and is wrapped up the stage body of turntable (21), lower water receiving tank (22) is to spell
Dress formula water receiving tank and stitching portion, which are equipped with, connects rubber mat (42), and sink notch is upward, and the lower receipts mouth of a river (23) flowing water position is downward, lower receipts
Sink (22) is overlapped with turntable (43) center of circle；
(4) position that the mouth of a river (20) are received in rotary turnplate (43) adjustment is always positioned in the slot of lower water receiving tank (22)；
(5) frame part will be drawn and push to workpiece (18) outer surface, and by wheel (13) clamping in Universal castor (12), fixed perpendicular
The position of beam (5) and crossbeam (6)；
(6) be sequentially connected copper pipe (17), pagoda valve (15), adapter (16), water pipe head II (14), inner hose (44),
The water outlet (2) of water pipe head I (4), hose (3) and refrigeration water tank (1)；
(7) it is moved up and down, is passed through left and right adjusting knob (37) in vertical beam (5) gear grooved by up and down adjustment knob (9)
It is moved left and right in crossbeam (6) gear grooved, adjusts the upper-lower height and left and right distance of copper pipe (17) and workpiece to be welded；
(8) it is sequentially connected the lower receipts mouth of a river (23) of lower water receiving tank (22), external hose (25), grade one filter (26), intermediate soft
Pipe I (30), second level self-absorbing filtering pump (28), intermediate hose II (31), tertiary filter (32), intermediate hose III (34) and system
The water inlet pipe (35) of cold water storage cistern (1)；
(9) filtration fraction is placed on to the lower section of turntable (21), keeps horizontal with the water inlet pipe (35) of refrigeration water tank (1), guarantees
Water flow can flow downward；
(10) refrigeration water tank (1) is opened, maintains water temperature at 24 DEG C~26 DEG C, control water flow in 4.5L/min~5.5L/min；
(11) opening pagoda valve (15) makes the water flow of copper pipe (17) to workpiece (18), and rotational workpieces (18) guarantee that water flow is received upwards
Sink (19) flowing and the upper water flow for receiving the mouth of a river (20) enter lower water receiving tank (22) in turntable (43) rotation and from lower receipts water
Mouth (23) outflow；
(12) start to carry out overlay-operation；
(13) water cooling plant is controlled in workpiece (18) by up and down adjustment knob (9), left and right adjusting knob (37) in weld deposit process
The position on surface；
(14) water body is filtered simultaneously by grade one filter (26), second level self-absorbing filtering pump (28) and tertiary filter (32)
Slag body is excluded in time, controls water flow in 4.5L/min~5.5L/min；Water cooling is carried out to overlay-operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910106282.6A CN109676295A (en) | 2019-02-02 | 2019-02-02 | A kind of built-up welding uses the water cooling plant and its application method of workpiece rotation formula |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116257A (en) * | 2019-05-09 | 2019-08-13 | 福尼斯(南京)表面工程技术有限公司 | A kind of welding method being applied to radial bearing shell babbit using CMT |
| CN110116259A (en) * | 2019-05-09 | 2019-08-13 | 福尼斯(南京)表面工程技术有限公司 | A method of in stainless steel base surface overlaying wear resistant corrosion resistant layer |
-
2019
- 2019-02-02 CN CN201910106282.6A patent/CN109676295A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116257A (en) * | 2019-05-09 | 2019-08-13 | 福尼斯(南京)表面工程技术有限公司 | A kind of welding method being applied to radial bearing shell babbit using CMT |
| CN110116259A (en) * | 2019-05-09 | 2019-08-13 | 福尼斯(南京)表面工程技术有限公司 | A method of in stainless steel base surface overlaying wear resistant corrosion resistant layer |
| CN110116259B (en) * | 2019-05-09 | 2021-05-14 | 福尼斯(南京)表面工程技术有限公司 | Method for surfacing wear-resistant and corrosion-resistant layer on surface of stainless steel substrate |
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