CN206033855U - Utilize surface of steel rail processing system of laminar flow plasma - Google Patents
Utilize surface of steel rail processing system of laminar flow plasma Download PDFInfo
- Publication number
- CN206033855U CN206033855U CN201621090011.4U CN201621090011U CN206033855U CN 206033855 U CN206033855 U CN 206033855U CN 201621090011 U CN201621090011 U CN 201621090011U CN 206033855 U CN206033855 U CN 206033855U
- Authority
- CN
- China
- Prior art keywords
- laminar flow
- flow plasma
- spray gun
- rail
- joint arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Coating By Spraying Or Casting (AREA)
Abstract
The utility model discloses an utilize surface of steel rail processing system of laminar flow plasma relates to rail refabrication processing technique field. The utility model discloses a non -transferred arc laminar plasma restraints spray gun, high frequency rectification power supply, switch board, send a powder feeding device, circulating water cooling device, gaseous feeding device, industrial robot and rail mounting platform, adopt non -transferred arc laminar flow plasma generator at the uniform velocity to remove along the rail directaxis is parallel relatively as heat source, non -transferred arc laminar flow plasma generator, by sending a powder feeding device along non -transferred arc laminar flow plasma generator center axial powder feeding, the rail of installation carries out surface treatment on the rail mounting platform. The utility model discloses a laminar flow arc plasma restraints remanufacturing system equipment and carries out hot surface strengthening treatment to railway switch, rail, wheel and other rail vehicle spare part, and very obvious through the surface hardness of material reinforcing effect of handling, its wearability also obtains very big improvement.
Description
Technical field
This utility model is related to rail and remanufactures processing technology field, utilizes laminar flow plasma more specifically to a kind of
Rail Surface processing system.
Background technology
With high speed, the heavy loading of China's track traffic, railway operation condition is increasingly harsh so that railway and its match somebody with somebody
Part, rail locomotive parts stress are more severe, accelerate failure speed, shorten service life.The master of rail vehicle
Want parts and the production of accessory that the situation that supply falls short of demand is presented, the production capacity of domestic enterprise can not meet the need in market
Ask, some rail vehicle parts and railway casting also need to solve by import；In addition, rail vehicle parts and accessory are most
Number is steel-casting, and surface treatment process is sufficiently complex, once failure, can only melt down process, it is impossible to realize the circulation of the surplus value
Recycle.
With following rail facility and the equipment continuous expansion of storage, renewal, how to reclaim and make full use of and be retired old
Changing facility, equipment and its part becomes an important research topic in green field of track traffic.2010, National Development and Reform Committee
Issue Deng 11 ministries and commissions joint《With regard to advancing the suggestion of remanufacturing industry development》, clearly railway locomotive is remanufactured to list in and remanufactures
Field is given priority to, the new page that railway is remanufactured has been raised.
It is the advanced stage of maintenance development to remanufacture, and is a kind of important technology in advanced manufacture field, and waste product
High-tech is repaired, the commercial application of transformation.It with the parts of waste product as blank, using advanced surface engineering technology
Which is repaired, most cases are to prepare in the piece surface for damaging that a thin layer is wear-resisting, anti-corrosion, resisting fatigue face coat.
Remanufacture product quality and performances prototype new product, and cost is met or exceeded then less than the 50% of prototype new product, energy-conservation 60%,
Section material 70%, the harmful effect to environment are significantly reduced, and belong to typical green manufacturing.
Nearly two over 100 years, the surface of the related track part such as rail, wheel hub, track switch, railway locomotive bearing, wheel, axletree
Reinforcing always is the global focus of attention with reparation, but as its own high-performance, high-melting-point and uniqueness are using special
Point, conventional art and technology emerging in recent decades are not used to its surface reconditioning and reinforcing.The each big industrial powers in the world,
Such as the country such as the U.S., Russia, Germany, Russia, has put into substantial amounts of manpower and material resources every year, for railway re-manufacturing technology
Research, but still this difficult problem is not fundamentally solved, for now, Russia strengthens wheel hub side in traditional plasma
Face achieves some application progress, and the U.S. and Chinese Railway academy also achieve topical application in laser reinforcing raceway surface and enter
Exhibition, but from basic practical application, this still falls within the world-famous puzzle do not broken through.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art and defect, this utility model to provide a kind of using laminar flow etc.
The Rail Surface processing system of ion, goal of the invention of the present utility model are intended to fill up the sky of railway remanufacturing system equipment
In vain, using laminar flow arc-plasma beam remanufacturing system equipment to railway switch, rail, wheel and other rail vehicles zero
Part carries out hot surface intensive treatment, and clearly, its wearability also obtains pole to treated material surface hardness reinforced effects
It is big to improve.
In order to solve above-mentioned problems of the prior art, this utility model is achieved through the following technical solutions：
A kind of Rail Surface processing system of utilization laminar flow plasma, it is characterised in that：Including untransferable arc laminar flow etc. from
Daughter beam spray gun, high-frequency rectification power supply, switch board, wire feed dust feeder, circulating water cooling device, gas supply device, industry
Robot and rail mounting platform；The untransferable arc laminar flow plasma beam spray gun is arranged on industrial robot actuating station；Institute
Circulating water cooling device is stated by switch board control and untransferable arc laminar flow plasma beam spray gun, for untransferable arc laminar flow etc.
The cooling of gas ions beam spray gun；The gas supply device is controlled by switch board, for giving untransferable arc laminar flow plasma
Beam spray gun provides working gas, and the high-frequency rectification power supply is controlled by switch board, for giving untransferable arc laminar flow plasma
Beam spray gun provides electric power support；The wire feed dust feeder along the central axial powder feeding of untransferable arc laminar flow plasma beam spray gun,
The laminar flow plasma beam that the untransferable arc laminar flow plasma beam lance ejection goes out is to the steel installed on rail mounting platform
Rail is surface-treated.
The industrial robot is connected with switch board, by switch board control and perform switch board input instruction.
The untransferable arc laminar flow plasma beam spray gun adopts axis cylindrical anode structure, equal along anode posts peripheral circular
The negative electrode of even arrangement three or more than three, anode are divided into multiple different parts and form connection electric arc with corresponding negative electrode, are formed
The long beam plasma arc of high arc voltage small current laminar flow；Anode and negative electrode are installed on same base fixed, mutually insulated, base
Have a water, electricity, gas passage, the outer surface opposing insulation of cylindrical anode, only in the exposed conduction of head near outlet, so as to the moon
Interpolar forms electric field.
The working gas that the gas supply device supply untransferable arc laminar flow plasma beam spray gun is used is argon, nitrogen
One kind or arbitrarily two or more mixing in gas, helium, hydrogen and ammonia.
The industrial robot includes mounting seat, the seat that is rotatably connected, the first joint arm, second joint arm and the 3rd joint
Arm；The seat that is rotatably connected is arranged in mounting seat and rotates in mounting seat, and one end of first joint arm is hinged on rotation
Turn the top of connecting seat, under the driving of the first drive mechanism, the first joint arm is around the jointed shaft turn being hinged with the seat that is rotatably connected
Dynamic, one end of the second joint arm is hinged on the other end of the first joint arm, and under the driving of the second drive mechanism, second closes
Joint arm is rotated around the jointed shaft being hinged with the first joint arm, and one end of the 3rd joint arm is hinged on the another of second joint arm
End, under the driving of the 3rd drive mechanism, the 3rd joint arm is rotated around the jointed shaft being hinged with second joint arm.
The actuating station of the industrial robot is arranged on the other end of the 3rd joint arm.
The powder sending quantity of the wire feed dust feeder is 30g/min～90g/min.
The power of the untransferable arc laminar flow plasma beam spray gun is more than or equal to 200KW.
Compared with prior art, the beneficial technique effect brought by this utility model shows：
1st, the method remanufactured to railway using laminar flow plasma by this utility model, has filled up railway and has remanufactured and be
The world in terms of system is blank.It is demonstrated experimentally that carrying out the method pair of Rail Surface process using laminar flow plasma of the present utility model
Railway switch, rail, wheel and other rail vehicle parts carry out hot surface intensive treatment, and treated material surface is hard
Clearly, its wearability is also greatly improved degree reinforced effects.In this respect, applicant's early stage is to various tracks and wheel hub
Steel has carried out substantial amounts of laminar flow plasma beam Surface heat-treatent (untransferable arc) test, and has extracted sample segment and carry out the 3rd
Detect that testing result shows in side：After process, track and wheel hub steel surface hardness improve three-to-four-fold, its wearability improve 10 times with
On.This utility model method is used for railroad track and wheel, will be greatly enhanced its wearability, and extending rail and wheel at double makes
With the life-span, to railway construction in China and maintenance with milestone significance.In addition, being surveyed by making the real work of pick to railway firm by ramming
Take temperature bright：The pick life-span of making firm by ramming of Jing laminar flow plasma beam Surface heat-treatents improves at least 5 times.
2nd, Rail Surface processing system of the present utility model, can be on original rail, by laminar flow plasma cladding skill
Art increases another middle material cladding layer for having fine adhesion with Rail Surface, makes rail be provided with two kinds of materials.Compared with
Original rail, the characteristics of with high rigidity, the high yield limiting range of stress and low-frictional force.So as to enhance the durability of rail,
And improve the service life of rail and fixed steel rail line original paper.
3rd, Rail Surface processing system of the present utility model, adopts untransferable arc laminar flow plasma for thermal source, with laminar flow etc.
Ion carries out cladding for thermal source, as laminar flow plasma heat is concentrated, ion arc good stability, and the molten consumption of no electrode, heat outputting
Amount is uniform, is easy to control, so that founding area uniform heat distribution, material fusion are full and uniform, and aerofluxuss scum silica frost is all abundant, receives
Stress under compression is evenly distributed.Due to laminar flow plasma apparatus control accuracy it is high, to the easy to control of cladding area and transition region, and uniformly
Spend, it is reasonable that stress distribution is easily controlled.Various additives are not needed with the protection of the gas mediums such as argon, there is no row yet
The problems such as hydrogen, oxidation, so plasma cladding is more suitable for large area, big thickness, high-quality stiff dough founding（Such as content and high manganses and chromium content
Ceramic material etc.）, it is suitable for manufacturing railway switch, rail, wheel and other rail vehicle parts etc..
4th, Rail Surface processing system of the present utility model, can also carry out spray treatment, spray treatment to Rail Surface
It is, using laminar flow plasma spraying technology, to spray layer of surface coating in Rail Surface, the mode of heating of laminar flow plasma is to applying
Layer material limits few, and coating material selects extensive, and the claddings such as carbide and oxide are easier.
5th, Rail Surface processing system of the present utility model, laminar flow plasma are a kind of ionization arcs, than arc-welding machine heat more
Concentrate, so firing rate is faster, for the ion beam more concentrated, typically using high compression ratio aperture, small current, so as to
Control substrate temperature will not be too high, it is to avoid causes deformation annealing, incomparable with laser instrument firing rate.
Description of the drawings
Fig. 1 is this utility model Rail Surface processing system structure chart；
Fig. 2 is the structure section view of untransferable arc laminar flow plasma beam spray gun in this utility model Rail Surface processing system
Figure；
Fig. 3 is the structural representation of industrial robot in this utility model Rail Surface processing system；
Reference：1st, untransferable arc laminar flow plasma beam spray gun, 2, high-frequency rectification power supply, 3, switch board, 4, wire feed
Dust feeder, 5, circulating water cooling device, 6, gas supply device, 7, industrial robot, 8, rail mounting platform, 11, anode
Post, 12, negative electrode, 13, base；71st, mounting seat, 72, be rotatably connected seat, the 73, first joint arm, 74, second joint arm, 75,
Three joint arms, the 76, first drive mechanism, the 77, second drive mechanism, the 78, the 3rd drive mechanism, 79 actuating stations.
Specific embodiment
Embodiment 1
As one preferred embodiment of this utility model, with reference to Figure of description 1, present embodiment discloses：
A kind of Rail Surface processing system of utilization laminar flow plasma, including untransferable arc laminar flow plasma beam spray gun 1,
High-frequency rectification power supply 2, switch board 3, wire feed dust feeder 4, circulating water cooling device 5, gas supply device 6, industrial robot 7
With rail mounting platform 8；The untransferable arc laminar flow plasma beam spray gun 1 is arranged on 7 actuating station 79 of industrial robot；It is described
Circulating water cooling device 5 is controlled and untransferable arc laminar flow plasma beam spray gun 1 by switch board 3, for untransferable arc laminar flow
The cooling of plasma beam spray gun 1；The gas supply device 6 is controlled by switch board 3, for untransferable arc laminar flow etc. from
Daughter beam spray gun 1 provides working gas, and the high-frequency rectification power supply 2 is controlled by switch board 3, for untransferable arc laminar flow etc.
Gas ions beam spray gun 1 provides electric power support；The wire feed dust feeder 4 is along 1 center of untransferable arc laminar flow plasma beam spray gun
Axial powder feed, the laminar flow plasma beam that the untransferable arc laminar flow plasma beam spray gun 1 is ejected is to rail mounting platform 8
The rail of upper installation is surface-treated.
Embodiment 2
As this utility model another embodiment, with reference to Figure of description 1 and 2, present embodiment discloses：
A kind of Rail Surface processing system of utilization laminar flow plasma, including untransferable arc laminar flow plasma beam spray gun 1,
High-frequency rectification power supply 2, switch board 3, wire feed dust feeder 4, circulating water cooling device 5, gas supply device 6, industrial robot 7
With rail mounting platform 8；The untransferable arc laminar flow plasma beam spray gun 1 is arranged on 7 actuating station 79 of industrial robot；It is described
Circulating water cooling device 5 is controlled and untransferable arc laminar flow plasma beam spray gun 1 by switch board 3, for untransferable arc laminar flow
The cooling of plasma beam spray gun 1；The gas supply device 6 is controlled by switch board 3, for untransferable arc laminar flow etc. from
Daughter beam spray gun 1 provides working gas, and the high-frequency rectification power supply 2 is controlled by switch board 3, for untransferable arc laminar flow etc.
Gas ions beam spray gun 1 provides electric power support；The wire feed dust feeder 4 is along 1 center of untransferable arc laminar flow plasma beam spray gun
Axial powder feed, the laminar flow plasma beam that the untransferable arc laminar flow plasma beam spray gun 1 is ejected is to rail mounting platform 8
The rail of upper installation is surface-treated；
The industrial robot 7 is connected with switch board 3, controls and perform the instruction of the input of switch board 3 by switch board 3；
The untransferable arc laminar flow plasma beam spray gun 1 adopts axis cylindrical anode structure, along the uniform cloth of 11 peripheral circular of anode posts
The negative electrode 12 of three or more than three is put, and anode is divided into multiple different parts and connection electric arc is formed with corresponding negative electrode 12, formed
The long beam plasma arc of high arc voltage small current laminar flow；Anode and negative electrode 12 are installed on same base 13 fixed, mutually insulated,
Base 13 has a water, electricity, gas passage, the outer surface opposing insulation of cylindrical anode, only in the exposed conduction of head near outlet, from
And electric field is formed between negative electrode 12；
High-frequency rectification power supply 2 is connected in the electric channel of untransferable arc laminar flow plasma beam spray gun 1 by switch board 3,
Electric power support is provided to untransferable arc laminar flow plasma beam spray gun 1, circulating water cooling device 5 is connected by the control of switch board 3
It is connected in the aquaporin of untransferable arc laminar flow plasma beam spray gun 1, realizes the cold of untransferable arc laminar flow plasma beam spray gun 1
But；Gas supply device 6 is connected in the gas passage of untransferable arc laminar flow plasma beam spray gun 1 by the control of switch board 3,
Working gas is provided to untransferable arc laminar flow plasma beam spray gun 1.
Embodiment 3
As this utility model another embodiment, with reference to Figure of description 1 and 2, present embodiment discloses：
A kind of Rail Surface processing system of utilization laminar flow plasma, including untransferable arc laminar flow plasma beam spray gun 1,
High-frequency rectification power supply 2, switch board 3, wire feed dust feeder 4, circulating water cooling device 5, gas supply device 6, industrial robot 7
With rail mounting platform 8；The untransferable arc laminar flow plasma beam spray gun 1 is arranged on 7 actuating station 79 of industrial robot；It is described
Circulating water cooling device 5 is controlled and untransferable arc laminar flow plasma beam spray gun 1 by switch board 3, for untransferable arc laminar flow
The cooling of plasma beam spray gun 1；The gas supply device 6 is controlled by switch board 3, for untransferable arc laminar flow etc. from
Daughter beam spray gun 1 provides working gas, and the high-frequency rectification power supply 2 is controlled by switch board 3, for untransferable arc laminar flow etc.
Gas ions beam spray gun 1 provides electric power support；The wire feed dust feeder 4 is along 1 center of untransferable arc laminar flow plasma beam spray gun
Axial powder feed, the laminar flow plasma beam that the untransferable arc laminar flow plasma beam spray gun 1 is ejected is to rail mounting platform 8
The rail of upper installation is surface-treated；
The industrial robot 7 is connected with switch board 3, controls and perform the instruction of the input of switch board 3 by switch board 3；
The untransferable arc laminar flow plasma beam spray gun 1 adopts axis cylindrical anode structure, along the uniform cloth of 11 peripheral circular of anode posts
The negative electrode 12 of three or more than three is put, and anode is divided into multiple different parts and connection electric arc is formed with corresponding negative electrode 12, formed
The long beam plasma arc of high arc voltage small current laminar flow；Anode and negative electrode 12 are installed on same base 13 fixed, mutually insulated,
Base 13 has a water, electricity, gas passage, the outer surface opposing insulation of cylindrical anode, only in the exposed conduction of head near outlet, from
And electric field is formed between negative electrode 12；
High-frequency rectification power supply 2 is connected in the electric channel of untransferable arc laminar flow plasma beam spray gun 1 by switch board 3,
Electric power support is provided to untransferable arc laminar flow plasma beam spray gun 1, circulating water cooling device 5 is connected by the control of switch board 3
It is connected in the aquaporin of untransferable arc laminar flow plasma beam spray gun 1, realizes the cold of untransferable arc laminar flow plasma beam spray gun 1
But；Gas supply device 6 is connected in the gas passage of untransferable arc laminar flow plasma beam spray gun 1 by the control of switch board 3,
Working gas is provided to untransferable arc laminar flow plasma beam spray gun 1；In the present embodiment, the gas supply device 6 is supplied
The working gas that untransferable arc laminar flow plasma beam spray gun 1 is used can be argon, or nitrogen, or helium
Gas, or hydrogen, or ammonia；The mixed gas of argon and nitrogen are can also be, helium and hydrogen is can also be
Mixed gas.
Embodiment 4
As this utility model another embodiment, with reference to Figure of description 1 and 3, present embodiment discloses：
A kind of Rail Surface processing system of utilization laminar flow plasma, including untransferable arc laminar flow plasma beam spray gun 1,
High-frequency rectification power supply 2, switch board 3, wire feed dust feeder 4, circulating water cooling device 5, gas supply device 6, industrial robot 7
With rail mounting platform 8；The untransferable arc laminar flow plasma beam spray gun 1 is arranged on 7 actuating station 79 of industrial robot；It is described
Circulating water cooling device 5 is controlled and untransferable arc laminar flow plasma beam spray gun 1 by switch board 3, for untransferable arc laminar flow
The cooling of plasma beam spray gun 1；The gas supply device 6 is controlled by switch board 3, for untransferable arc laminar flow etc. from
Daughter beam spray gun 1 provides working gas, and the high-frequency rectification power supply 2 is controlled by switch board 3, for untransferable arc laminar flow etc.
Gas ions beam spray gun 1 provides electric power support；The wire feed dust feeder 4 is along 1 center of untransferable arc laminar flow plasma beam spray gun
Axial powder feed, the laminar flow plasma beam that the untransferable arc laminar flow plasma beam spray gun 1 is ejected is to rail mounting platform 8
The rail of upper installation is surface-treated；
The industrial robot 7 is connected with switch board 3, controls and perform the instruction of the input of switch board 3 by switch board 3；
The industrial robot 7 includes mounting seat 71, the seat 72 that is rotatably connected, the first joint arm 73, second joint arm 74 and the 3rd joint
Arm 75；The seat 72 that is rotatably connected is arranged in mounting seat 71 and rotates in mounting seat 71, the one of first joint arm 73
End is hinged on the top of the seat 72 that is rotatably connected, under the driving of the first drive mechanism 76, the first joint arm 73 around be rotatably connected
The jointed shaft that seat is hinged is rotated, and one end of the second joint arm 74 is hinged on the other end of the first joint arm 73, is driven second
Under the driving of motivation structure 77, second joint arm 74 is rotated around the jointed shaft being hinged with the first joint arm 73, the 3rd joint arm
75 one end is hinged on the other end of second joint arm 74, under the driving of the 3rd drive mechanism 78, the 3rd joint arm 75 around with
The jointed shaft that second joint arm 74 is hinged is rotated；The drive mechanism in each joint of the control industrial robot 7 of switch board 3, passes through
The rotational angle of control drive mechanism, so that control the action of industrial robot 7.
Embodiment 5
As this utility model another embodiment, with reference to Figure of description 1,2 and 3, present embodiment discloses：
A kind of Rail Surface processing system of utilization laminar flow plasma, including untransferable arc laminar flow plasma beam spray gun 1,
High-frequency rectification power supply 2, switch board 3, wire feed dust feeder 4, circulating water cooling device 5, gas supply device 6, industrial robot 7
With rail mounting platform 8；The untransferable arc laminar flow plasma beam spray gun 1 is arranged on 7 actuating station 79 of industrial robot；It is described
Circulating water cooling device 5 is controlled and untransferable arc laminar flow plasma beam spray gun 1 by switch board 3, for untransferable arc laminar flow
The cooling of plasma beam spray gun 1；The gas supply device 6 is controlled by switch board 3, for untransferable arc laminar flow etc. from
Daughter beam spray gun 1 provides working gas, and the high-frequency rectification power supply 2 is controlled by switch board 3, for untransferable arc laminar flow etc.
Gas ions beam spray gun 1 provides electric power support；The wire feed dust feeder 4 is along 1 center of untransferable arc laminar flow plasma beam spray gun
Axial powder feed, the laminar flow plasma beam that the untransferable arc laminar flow plasma beam spray gun 1 is ejected is to rail mounting platform 8
The rail of upper installation is surface-treated；
The industrial robot 7 is connected with switch board 3, controls and perform the instruction of the input of switch board 3 by switch board 3；
The untransferable arc laminar flow plasma beam spray gun 1 adopts axis cylindrical anode structure, along the uniform cloth of 11 peripheral circular of anode posts
The negative electrode 12 of three or more than three is put, and anode is divided into multiple different parts and connection electric arc is formed with corresponding negative electrode 12, formed
The long beam plasma arc of high arc voltage small current laminar flow；Anode and negative electrode 12 are installed on same base 13 fixed, mutually insulated,
Base 13 has a water, electricity, gas passage, the outer surface opposing insulation of cylindrical anode, only in the exposed conduction of head near outlet, from
And electric field is formed between negative electrode 12；
In the present embodiment, the work that the supply untransferable arc laminar flow plasma beam of the gas supply device 6 spray gun 1 is used
It can be argon, or nitrogen, or helium, or hydrogen, or ammonia to make gas；Can also be
Argon and the mixed gas of nitrogen, can also be the mixed gas of helium and hydrogen；
The industrial robot 7 includes mounting seat 71, the seat 72 that is rotatably connected, the first joint arm 73,74 and of second joint arm
3rd joint arm 75；The seat 72 that is rotatably connected is arranged in mounting seat 71 and rotates in mounting seat 71, first joint
One end of arm 73 is hinged on the top of the seat 72 that is rotatably connected, under the driving of the first drive mechanism 76, the first joint arm 73 around with
The jointed shaft that the seat that is rotatably connected is hinged is rotated, and one end of the second joint arm 74 is hinged on the other end of the first joint arm 73,
Under the driving of the second drive mechanism 77, second joint arm 74 is rotated around the jointed shaft being hinged with the first joint arm 73, and described the
One end of three joint arms 75 is hinged on the other end of second joint arm 74, under the driving of the 3rd drive mechanism 78, the 3rd joint
Arm 75 is rotated around the jointed shaft being hinged with second joint arm 74；The driving machine in each joint of the control industrial robot 7 of switch board 3
Structure, by controlling the rotational angle of drive mechanism, so that control the action of industrial robot 7.
In the present embodiment, the powder sending quantity of the wire feed dust feeder 4 is 30g/min.Powder sending quantity can also be chosen is
The wire feed dust feeder 4 of 50g/min, can also choose the wire feed dust feeder 4 that powder sending quantity is 80g/min；Can also choose and send
Wire feed dust feeder 4 of the powder amount for 90g/min；The powder sending quantity of wire feed dust feeder 4 can be according to cladding layer or the thickness of face coat
The spraying rate of degree and cladding speed or face coat is determining.
In the present embodiment, the power of the untransferable arc laminar flow plasma beam spray gun 1 is more than or equal to 200KW.
Claims (8)
1. a kind of Rail Surface processing system of utilization laminar flow plasma, it is characterised in that：Including untransferable arc laminar flow plasma
Body beam spray gun (1), high-frequency rectification power supply (2), switch board (3), wire feed dust feeder (4), circulating water cooling device (5), gas
Feedway (6), industrial robot (7) and rail mounting platform (8)；The untransferable arc laminar flow plasma beam spray gun (1)
Installed in industrial robot (7) actuating station (79)；Described circulating water cooling device (5) by switch board (3) control with it is non-diverting
Segment stream plasma beam spray gun (1), for the cooling of untransferable arc laminar flow plasma beam spray gun (1)；The gas supply
Device (6) is controlled by switch board (3), for providing working gas to untransferable arc laminar flow plasma beam spray gun (1), described
High-frequency rectification power supply (2) is controlled by switch board (3), for providing electric power to untransferable arc laminar flow plasma beam spray gun (1)
Support；Wire feed dust feeder (4) along the central axial powder feeding of untransferable arc laminar flow plasma beam spray gun (1), described non-turn
Segment stream plasma beam spray gun (1) the laminar flow plasma beam that ejects is moved to the rail installed on rail mounting platform (8)
It is surface-treated.
2. a kind of Rail Surface processing system of utilization laminar flow plasma as claimed in claim 1, it is characterised in that：The work
Industry robot (7) is connected with switch board (3), controls and perform the instruction that switch board (3) is input into by switch board (3).
3. a kind of Rail Surface processing system of utilization laminar flow plasma as claimed in claim 1 or 2, it is characterised in that：Institute
Untransferable arc laminar flow plasma beam spray gun (1) is stated using axis cylindrical anode structure, it is uniform along anode posts (11) peripheral circular
The negative electrode (12) of arrangement three or more than three, anode are divided into multiple different parts and form connection electricity with corresponding negative electrode (12)
Arc, forms the long beam plasma arc of high arc voltage small current laminar flow；Anode and negative electrode (12) are installed on same base (13) solid
Fixed, mutually insulated, base (13) have water, electricity, gas passage, and the outer surface opposing insulation of cylindrical anode, only near outlet
The exposed conduction of head, so that form electric field between negative electrode (12).
4. a kind of Rail Surface processing system of utilization laminar flow plasma as claimed in claim 3, it is characterised in that：The gas
Body feeding (6) supply untransferable arc laminar flow plasma beam spray gun (1) working gas that uses be argon, nitrogen, helium,
One kind or arbitrarily two or more mixing in hydrogen and ammonia.
5. a kind of Rail Surface processing system of utilization laminar flow plasma as claimed in claim 1 or 2, it is characterised in that：Institute
State industrial robot (7) including mounting seat (71), the seat that is rotatably connected (72), the first joint arm (73), second joint arm (74) and
3rd joint arm (75)；The seat that is rotatably connected (72) are arranged in mounting seat (71) and rotate in mounting seat (71), described
One end of first joint arm (73) is hinged on the top of the seat that is rotatably connected (72), under the driving of the first drive mechanism (76), the
Around rotating with the jointed shaft that the seat that is rotatably connected is hinged, the one end of second joint arm (74) is hinged on first to one joint arm (73)
The other end of joint arm (73), under the driving of the second drive mechanism (77), second joint arm (74) around with the first joint arm
(73) jointed shaft being hinged is rotated, and one end of the 3rd joint arm (75) is hinged on the other end of second joint arm (74),
Under the driving of the 3rd drive mechanism (78), the 3rd joint arm (75) is rotated around the jointed shaft being hinged with second joint arm (74).
6. a kind of Rail Surface processing system of utilization laminar flow plasma as claimed in claim 5, it is characterised in that：The work
The actuating station (79) of industry robot (7) is arranged on the other end of the 3rd joint arm (75).
7. the Rail Surface processing system of a kind of utilization laminar flow plasma as described in claim 1 or 4, it is characterised in that：Institute
The powder sending quantity for stating wire feed dust feeder (4) is 30g/min～90 g/min.
8. the Rail Surface processing system of a kind of utilization laminar flow plasma as described in claim 1,2,4 or 6, its feature exist
In：The power of the untransferable arc laminar flow plasma beam spray gun (1) is more than or equal to 200KW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090011.4U CN206033855U (en) | 2016-09-29 | 2016-09-29 | Utilize surface of steel rail processing system of laminar flow plasma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090011.4U CN206033855U (en) | 2016-09-29 | 2016-09-29 | Utilize surface of steel rail processing system of laminar flow plasma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206033855U true CN206033855U (en) | 2017-03-22 |
Family
ID=58297086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090011.4U Active CN206033855U (en) | 2016-09-29 | 2016-09-29 | Utilize surface of steel rail processing system of laminar flow plasma |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206033855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637039A (en) * | 2016-09-29 | 2017-05-10 | 成都真火科技有限公司 | Steel rail surface treatment system using laminar plasma |
| CN114107872A (en) * | 2021-11-15 | 2022-03-01 | 中铁第四勘察设计院集团有限公司 | On-site steel rail coating device and process based on plasma technology |
-
2016
- 2016-09-29 CN CN201621090011.4U patent/CN206033855U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637039A (en) * | 2016-09-29 | 2017-05-10 | 成都真火科技有限公司 | Steel rail surface treatment system using laminar plasma |
| CN114107872A (en) * | 2021-11-15 | 2022-03-01 | 中铁第四勘察设计院集团有限公司 | On-site steel rail coating device and process based on plasma technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106637039A (en) | Steel rail surface treatment system using laminar plasma | |
| CN206033854U (en) | Laminar flow plasma surface of steel rail processing apparatus | |
| CN206033855U (en) | Utilize surface of steel rail processing system of laminar flow plasma | |
| CN106637040A (en) | Method for steel rail surface treatment by laminar plasma | |
| CN103255412B (en) | High hardness material laser cladding process method for roller work surface | |
| CN102616050B (en) | Ceramic coating structure on surface of coating roller of printing packaging machine and manufacturing method | |
| Guo et al. | Study on forming mechanism of appearance defects in rotating arc narrow gap horizontal GMAW | |
| CN102676970A (en) | In-situ spraying reparation method of horizontal aluminum busbar in electrolytic plant | |
| CN105385978A (en) | Electric arc spraying method | |
| KR102205436B1 (en) | The thermal spray coating device using multiple robot | |
| CN105290547B (en) | A kind of processing method of low roughness peak value number Texturing Surface of Roll | |
| CN206169289U (en) | Brake lining laminar flow plasma 3D printing apparatus | |
| CN103510034A (en) | Method and apparatus for processing multilayer-metal-based composite material by multiple electric arc spraying | |
| CN101786193A (en) | Method for spray-welding anisotropic material on cast iron valve plate | |
| CN102912276A (en) | Plasma arc fusion covering repair method for continuous casting rollers | |
| CN106167889B (en) | A kind of steel alloy face coat cladding method | |
| CN106521393B (en) | A kind of coating production and device based on spark discharge | |
| CN109365763A (en) | Heat plasma casting repaired roller device and method | |
| CN110653436B (en) | Brush plating-electric spark deposition composite strengthening processing method | |
| CN209798107U (en) | Wheel axle laser cladding molybdenum surface modification system | |
| CN108161194A (en) | A kind of plasma surfacing restorative procedure of drawing block | |
| CN106521491A (en) | Technique for manufacturing turnout bedplate of high-speed railway by laser | |
| CN116145130A (en) | Method for preparing pure copper coating by adopting laser cladding, base material and storage tank | |
| CN207154944U (en) | The discharging milling processing unit (plant) that a kind of tool-electrode compensates automatically | |
| CN206033851U (en) | A many function generator for coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180412 Address after: 610041 Sichuan city of Chengdu province high tech Zone Dayuan Street No. 49 1 floor Patentee after: Chengdu Yangliu Technology Development Co., Ltd. Address before: 610016 Sichuan city of Chengdu province high tech Zone Xiaojiahe Street No. 9 Patentee before: Chengdu Plasmajet Science and Technlogy Co., Ltd. |
|
| TR01 | Transfer of patent right |