CN206455313U - One kind utilizes laminar flow arc-plasma build-up welding apparatus - Google Patents
One kind utilizes laminar flow arc-plasma build-up welding apparatus Download PDFInfo
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- CN206455313U CN206455313U CN201620995104.5U CN201620995104U CN206455313U CN 206455313 U CN206455313 U CN 206455313U CN 201620995104 U CN201620995104 U CN 201620995104U CN 206455313 U CN206455313 U CN 206455313U
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Abstract
Laminar flow arc-plasma build-up welding apparatus is utilized the utility model discloses one kind, it is related to welding field, the lifting platform on column is arranged on by the screw mandrel including two columns set with screw mandrel and lead screw motor and opposition and two ends, laminar flow arc-plasma built-up welding device is provided with the lifting platform, it is provided with the middle of described two columns on slip heap welding stage, the slip heap welding stage and is provided with turntable；The lead screw motor, laminar flow arc-plasma built-up welding device and slip heap welding stage are connected with the control centre with power supply, and this build-up welding apparatus provides enough increasing material consumptive materials as thermal source and in weld deposit process by the use of laminar flow plasma and do not need plumb joint and material cartridge to complete whole three dimensions and moves.
Description
Technical field
The utility model is related to welding field, relates in particular to one kind and utilizes laminar flow arc-plasma build-up welding apparatus.
Background technology
Built-up welding quick process as one kind economy of material surface modifying, more and more widely applied to each
During the manufacture of industrial department part is repaired.In order to most effectively play the effect of overlay cladding, it is desirable to the overlaying method of use have compared with
Small mother metal dilution, higher deposition rate and excellent overlay properties, i.e. high-quality, efficiently, the technique for overlaying of low dilution rate,
The purpose of engagement is reached in welding by following three approach：1st, melting welding --- the workpiece that heating is intended to engage is allowed to be partially melting to form
Just engaged after molten bath, molten bath cooled and solidified, molten thing of filling out can be added if necessary and is aided in；2nd, pressure welding --- welding process must butt-welding fitting
Apply pressure 3, soldering --- solder is done using metal material more low-melting than mother metal, mother metal, filling are soaked using liquid solder
Gap, and with mother metal diffuse into one another realization link weldment.There are a many kinds in the energy source of modern times welding, including gas flame, electric arc,
Laser, electron beam, friction and ultrasonic wave etc..It is such as wild except in addition to, welding can also be carried out in a variety of contexts in the factory
Outside, under water and space.No matter wherein, welding all may bring danger to operator, so must be taken when being welded
Appropriate safeguard procedures.Welding the injury being likely to result in human body includes burn, electric shock, inpairment of vision, suction toxic gas, purple
Outside line overexposure etc., also has some technical schemes to be used as the thermal source of welding, such as Publication No. using plasma technology at present
CN205290035U, the time of disclosure is on June 8th, 2016, the Chinese utility model of entitled " intermediate channel plasma surfacing machine "
Patent document, discloses a kind of intermediate channel plasma surfacing machine, including placing device and operation device, and the operation device is located at
Placing device side, the placing device include operating platform, support groove and intermediate channel, the operating platform by support groove with
Intermediate channel is connected, and the operation device includes electric cabinet, cable, walking mechanism and plasma surfacing device, the walking mechanism
One end is connected with plasma surfacing device, and the other end is electrically connected by cable with electric cabinet, and the electric cabinet lower end is provided with cold
Water tank, the plasma surfacing device includes powder feeder, plasma surfacing rifle and connecting rod, described connecting rod one end and vehicle with walking machine
Structure is connected, and the other end is connected with plasma surfacing equipment, the powder feeder in connecting rod and with plasma surfacing rifle phase
Adjacent position, using alloy powder as consumptive material, by materials such as plasma cladding nickel-base alloy, ferrous alloys, in auto-cladding journey
Under the control of sequence, the abrasion reparation of two wear-resistant surfaces of intermediate channel is met.But in this scheme, sent out using general plasma
Raw device is appointed as its stability of the thermal source of welding and effect so to have much room for improvement, and consumptive material in weld deposit process in this technical scheme
Case and plumb joint are needed as process is moved on three-dimensional, this in the weld deposit process in face of needing more consumptive material
Movement can increase the burden of equipment, it is possible that the situation of feed not in time, influence if by the way of external feed
Surfacing quality.
The content of the invention
The purpose of this utility model is to provide one kind by the use of laminar flow plasma as thermal source and provided in weld deposit process
Enough increasing material consumptive materials and the laminar flow arc-plasma heap for not needing plumb joint and material cartridge to complete whole three dimensions movements
Welder.
The purpose of this utility model is achieved through the following technical solutions：
One kind utilizes laminar flow arc-plasma build-up welding apparatus, it is characterised in that：Including two with screw mandrel and screw mandrel electricity
Column and two ends that machine and opposition are set are arranged on the lifting platform on column, the lifting platform by the screw mandrel and are provided with
It is provided with slip heap welding stage, the slip heap welding stage and sets in the middle of laminar flow arc-plasma built-up welding device, described two columns
There is turntable；The lead screw motor, laminar flow arc-plasma built-up welding device and slip heap welding stage and the control centre with power supply
It is connected.
The laminar flow arc-plasma built-up welding device includes feeding device and the processing of laminar flow arc plasma with magazine
Part；The laminar flow arc plasma workpiece includes laminar flow plasma generator, arc voltage regulator, water cooling plant and gun body；Institute
State laminar flow plasma generator and arc voltage adjusts high device and is arranged in the gun body；The water cooling plant is arranged on the gun body
It is connected on wall and with the water circulation pipe.
The laminar flow plasma generator, using axis cylindrical anode structure, and along the uniform cloth of anode posts peripheral circular
Put the negative electrode of 3 or more than 3, anode and negative electrode are installed on same base fixed, mutually insulated, base have water, electricity,
Gas passage, the outer surface opposing insulation of cylindrical anode, only in the exposed conduction in head close to outlet, so as to be formed between negative electrode
Electric field, whole generator is the tubular profile of a sealing water cooling, and there is a plasma exit nozzle one end, nozzle to electric arc etc. from
Daughter carries out mechanical compress.
The slip heap welding stage also include one group of slide rail and a two ends by the sliding block with motor with it is described
Sliding block is provided with the word slide unit that slide rail is slidably connected, the word slide unit；The turntable is fixed on by electric rotating machine
On the sliding block.
The control centre includes an industrial computer；The control centre by the winding displacement that is arranged in winding displacement groove with
Each movable part connection.
The beneficial effects of the utility model are as follows：
First, one kind that the utility model is provided utilizes laminar flow arc-plasma build-up welding apparatus, laminar flow arc-plasma
Built-up welding device is arranged on lifting platform, can complete up and down along screw mandrel, slides heap welding stage then with treating that built-up welding workpiece is complete
Cheng Qianghou side-to-side movements are to realize comprehensive Bead weld repair, using plasma arcs generator, between negative electrode and workpiece, or
Between negative electrode and water-cooled red copper nozzle, transfevent plasma arc is formed, recycles the heat of transferred arc to be produced in workpiece surface and melts
Pond and melted alloy silk（Powder）, B alloy wire（Powder）Continuous supply on demand, by silk（Powder）Air-flow sends into welding gun, and
Fuse into electric arc, silk（Powder）It is pre-heated in arc column, molten bath is fallen into fusing or semi-molten state, in molten bath fully
Fusing, arc plasma jet stability；Jet parameters wide scope is precise and stable adjustable, non-involvement environment；Using height
Arc voltage low current working method efficiency high long lifespan；System whole efficiency is high, power is big, with wide, environment-friendly；Turntable can
With the timely adjustment angle cooperation weld deposit process in built-up welding.
What the 2nd, the utility model was provided is a kind of using laminar flow arc-plasma build-up welding apparatus, and laminar flow arc plasma adds
Workpiece adjusts the output of laminar flow plasma to adapt to different material welding requirements, laminar flow arc plasma by arc voltage regulator
The water cooling plant set in the gun body of workpiece can be gun body cooling in time in welding, it is to avoid answer laminar flow electricity caused by high temperature
Arc plasma process part equipment fault.
3rd, a kind of laminar flow plasma welder that the utility model is provided, laminar flow plasma generator uses axis
Cylindrical anode structure, design original creation, and the axial anode used can be hollow tubular, can be to high temperature by hollow pipe
Plasma beam center send into various powders or filamentary material, for spraying, the application such as built-up welding；Using around anode rod along
Annular is evenly arranged the cathode construction of 3 or more than 3 so that the electric current of single negative electrode is substantially reduced, and arc-plasma is steady
Qualitative height, and the long beam plasma arc of high arc voltage low current laminar flow can be formed, cathode life is long, and the general power of system is big, work
Stabilised efficiency is efficient.
4th, a kind of laminar flow plasma welder that the utility model is provided, is slided heap welding stage and is intersected using " ten " word
The rail structure of formula is as mobile station, with reference to turntable, horizontal and vertical motion can be completed with workpiece to be added, and pass through rotation
The rotation adjustment machining angle of turntable, adjusting range is big and flexible, and technology maturation is easily realized.
5th, a kind of laminar flow plasma welder that the utility model is provided, winding displacement can freely live with moving parts
It is dynamic, and be difficult to be damaged, it is ripe technical scheme in modern automation industry.
Brief description of the drawings
Fig. 1 is a kind of structural representation of preferred scheme of the utility model；
Fig. 2 is slip a kind of structural representation of preferred scheme of heap welding stage；
In figure：
1st, column；2nd, lead screw motor；3rd, lifting platform；4th, turntable；5th, control centre；6th, feeding device；7th, laminar flow electric arc
Plasma process part；8th, slide rail；9th, a word slide unit；10th, electric rotating machine；11st, winding displacement.
Embodiment
The technical solution of the utility model is further illustrated below by way of several embodiments, it is necessary to which explanation, is realized
The technical scheme of the utility model purpose includes but is not limited to following examples.
Embodiment 1
Such as Fig. 1, one kind utilizes laminar flow arc-plasma build-up welding apparatus, it is characterised in that：Including two with screw mandrel and
Column 1 and two ends that lead screw motor 2 and opposition are set are arranged on the lifting platform 3 on column 1, the lifting by the screw mandrel
It is provided with platform 3 in the middle of laminar flow arc-plasma built-up welding device, described two columns 1 and is provided with slip heap welding stage, the slip
Turntable 4 is provided with heap welding stage；The lead screw motor, laminar flow arc-plasma built-up welding device and slip heap welding stage are with carrying electricity
The control centre 5 in source is connected.
This is a kind of most basic embodiment of the present utility model.Laminar flow arc-plasma built-up welding device 7 is arranged on lifting
On platform 3, can complete up and down along screw mandrel, slide heap welding stage then with after built-up welding workpiece complete it is strong after side-to-side movement with
Comprehensive Bead weld repair is realized, using plasma arcs generator, between negative electrode and workpiece, or negative electrode and water-cooled red copper spray
Between mouth, transfevent plasma arc is formed, recycles the heat of transferred arc to produce molten bath and melted alloy silk in workpiece surface（Powder
End）, B alloy wire（Powder）Continuous supply on demand, by silk（Powder）Air-flow sends into welding gun, and fuses into electric arc, silk（Powder
End）It is pre-heated in arc column, falls into molten bath in fusing or semi-molten state, fully melted in molten bath, arc plasma
Body jet stability；Jet parameters wide scope is precise and stable adjustable, non-involvement environment；Using high arc voltage low current work side
Formula efficiency high long lifespan；System whole efficiency is high, power is big, with wide, environment-friendly；Turntable 4 can be in built-up welding in time
Adjustment angle coordinates weld deposit process.
Embodiment 2
Such as Fig. 1, one kind utilizes laminar flow arc-plasma build-up welding apparatus, it is characterised in that：Including two with screw mandrel and
Column 1 and two ends that lead screw motor 2 and opposition are set are arranged on the lifting platform 3 on column 1, the lifting by the screw mandrel
It is provided with platform 3 in the middle of laminar flow arc-plasma built-up welding device, described two columns 1 and is provided with slip heap welding stage, the slip
Turntable 4 is provided with heap welding stage；The lead screw motor, laminar flow arc-plasma built-up welding device and slip heap welding stage are with carrying electricity
The control centre 5 in source is connected.
The laminar flow arc-plasma built-up welding device includes feeding device 6 and the processing of laminar flow arc plasma with magazine
Part 7；The laminar flow arc plasma workpiece 7 includes laminar flow plasma generator, arc voltage regulator, water cooling plant and gun body；
The laminar flow plasma generator and arc voltage adjust high device and are arranged in the gun body；The water cooling plant is arranged on the gun body
Wall on and be connected with the water circulation pipe.
This is a kind of preferred embodiment of the present utility model.Laminar flow arc-plasma built-up welding device 7 is arranged on lifting
On platform 3, can complete up and down along screw mandrel, slide heap welding stage then with after built-up welding workpiece complete it is strong after side-to-side movement with
Comprehensive Bead weld repair is realized, using plasma arcs generator, between negative electrode and workpiece, or negative electrode and water-cooled red copper spray
Between mouth, transfevent plasma arc is formed, recycles the heat of transferred arc to produce molten bath and melted alloy silk in workpiece surface（Powder
End）, B alloy wire（Powder）Continuous supply on demand, by silk（Powder）Air-flow sends into welding gun, and fuses into electric arc, silk（Powder
End）It is pre-heated in arc column, falls into molten bath in fusing or semi-molten state, fully melted in molten bath, arc plasma
Body jet stability；Jet parameters wide scope is precise and stable adjustable, non-involvement environment；Using high arc voltage low current work side
Formula efficiency high long lifespan；System whole efficiency is high, power is big, with wide, environment-friendly；Turntable 4 can be in built-up welding in time
Adjustment angle coordinates weld deposit process；Laminar flow arc plasma workpiece 7 adjusts the output of laminar flow plasma by arc voltage regulator
Can be in weldering with the water cooling plant for adapting to set in different material welding requirements, the gun body of laminar flow arc plasma workpiece 7
It is in time gun body cooling in connecing, it is to avoid answer the equipment fault of laminar flow arc plasma workpiece 7 caused by high temperature.
Embodiment 3
Such as Fig. 1, one kind utilizes laminar flow arc-plasma build-up welding apparatus, it is characterised in that：Including two with screw mandrel and
Column 1 and two ends that lead screw motor 2 and opposition are set are arranged on the lifting platform 3 on column 1, the lifting by the screw mandrel
It is provided with platform 3 in the middle of laminar flow arc-plasma built-up welding device, described two columns 1 and is provided with slip heap welding stage, the slip
Turntable 4 is provided with heap welding stage；The lead screw motor, laminar flow arc-plasma built-up welding device and slip heap welding stage are with carrying electricity
The control centre 5 in source is connected.
The laminar flow arc-plasma built-up welding device includes feeding device 6 and the processing of laminar flow arc plasma with magazine
Part 7；The laminar flow arc plasma workpiece 7 includes laminar flow plasma generator, arc voltage regulator, water cooling plant and gun body；
The laminar flow plasma generator and arc voltage adjust high device and are arranged in the gun body；The water cooling plant is arranged on the gun body
Wall on and be connected with the water circulation pipe.
The laminar flow plasma generator, using axis cylindrical anode structure, and along the uniform cloth of anode posts peripheral circular
Put the negative electrode of 3 or more than 3, anode and negative electrode are installed on same base fixed, mutually insulated, base have water, electricity,
Gas passage, the outer surface opposing insulation of cylindrical anode, only in the exposed conduction in head close to outlet, so as to be formed between negative electrode
Electric field, whole generator is the tubular profile of a sealing water cooling, and there is a plasma exit nozzle one end, nozzle to electric arc etc. from
Daughter carries out mechanical compress.
This is a kind of preferred embodiment of the present utility model.Laminar flow arc-plasma built-up welding device 7 is arranged on lifting
On platform 3, can complete up and down along screw mandrel, slide heap welding stage then with after built-up welding workpiece complete it is strong after side-to-side movement with
Comprehensive Bead weld repair is realized, using plasma arcs generator, between negative electrode and workpiece, or negative electrode and water-cooled red copper spray
Between mouth, transfevent plasma arc is formed, recycles the heat of transferred arc to produce molten bath and melted alloy silk in workpiece surface（Powder
End）, B alloy wire（Powder）Continuous supply on demand, by silk（Powder）Air-flow sends into welding gun, and fuses into electric arc, silk（Powder
End）It is pre-heated in arc column, falls into molten bath in fusing or semi-molten state, fully melted in molten bath, arc plasma
Body jet stability；Jet parameters wide scope is precise and stable adjustable, non-involvement environment；Using high arc voltage low current work side
Formula efficiency high long lifespan；System whole efficiency is high, power is big, with wide, environment-friendly；Turntable 4 can be in built-up welding in time
Adjustment angle coordinates weld deposit process；Laminar flow arc plasma workpiece 7 adjusts the output of laminar flow plasma by arc voltage regulator
Can be in weldering with the water cooling plant for adapting to set in different material welding requirements, the gun body of laminar flow arc plasma workpiece 7
It is in time gun body cooling in connecing, it is to avoid answer the equipment fault of laminar flow arc plasma workpiece 7 caused by high temperature；Laminar flow gas ions are sent out
Raw device uses axis cylindrical anode structure, design original creation, and the axial anode used can be hollow tubular, by hollow
Pipe can send into various powders or filamentary material to the plasma beam center of high temperature, for spraying, the application such as built-up welding；Using sun
The cathode construction of 3 or more than 3 are evenly arranged around pole bar along annular so that the electric current of single negative electrode is substantially reduced, electricity
Arc plasma stability is high, and can form the long beam plasma arc of high arc voltage low current laminar flow, and cathode life is long, and system is total
Power is big, operating efficiency stability and high efficiency.
Embodiment 4
Such as Fig. 1, one kind utilizes laminar flow arc-plasma build-up welding apparatus, it is characterised in that：Including two with screw mandrel and
Column 1 and two ends that lead screw motor 2 and opposition are set are arranged on the lifting platform 3 on column 1, the lifting by the screw mandrel
It is provided with platform 3 in the middle of laminar flow arc-plasma built-up welding device, described two columns 1 and is provided with slip heap welding stage, the slip
Turntable 4 is provided with heap welding stage；The lead screw motor, laminar flow arc-plasma built-up welding device and slip heap welding stage are with carrying electricity
The control centre 5 in source is connected.
The laminar flow arc-plasma built-up welding device includes feeding device 6 and the processing of laminar flow arc plasma with magazine
Part 7；The laminar flow arc plasma workpiece 7 includes laminar flow plasma generator, arc voltage regulator, water cooling plant and gun body；
The laminar flow plasma generator and arc voltage adjust high device and are arranged in the gun body；The water cooling plant is arranged on the gun body
Wall on and be connected with the water circulation pipe.
The laminar flow plasma generator, using axis cylindrical anode structure, and along the uniform cloth of anode posts peripheral circular
Put the negative electrode of 3 or more than 3, anode and negative electrode are installed on same base fixed, mutually insulated, base have water, electricity,
Gas passage, the outer surface opposing insulation of cylindrical anode, only in the exposed conduction in head close to outlet, so as to be formed between negative electrode
Electric field, whole generator is the tubular profile of a sealing water cooling, and there is a plasma exit nozzle one end, nozzle to electric arc etc. from
Daughter carries out mechanical compress.
The slip heap welding stage also include one group of slide rail 8 and a two ends by the sliding block with motor with it is described
Sliding block is provided with the word slide unit 9 that slide rail 8 is slidably connected, the word slide unit 9；The turntable 4 passes through electric rotating machine 10
It is fixed on the sliding block.
This is a kind of preferred embodiment of the present utility model.Laminar flow arc-plasma built-up welding device 7 is arranged on lifting
On platform 3, can complete up and down along screw mandrel, slide heap welding stage then with after built-up welding workpiece complete it is strong after side-to-side movement with
Comprehensive Bead weld repair is realized, using plasma arcs generator, between negative electrode and workpiece, or negative electrode and water-cooled red copper spray
Between mouth, transfevent plasma arc is formed, recycles the heat of transferred arc to produce molten bath and melted alloy silk in workpiece surface（Powder
End）, B alloy wire（Powder）Continuous supply on demand, by silk（Powder）Air-flow sends into welding gun, and fuses into electric arc, silk（Powder
End）It is pre-heated in arc column, falls into molten bath in fusing or semi-molten state, fully melted in molten bath, arc plasma
Body jet stability；Jet parameters wide scope is precise and stable adjustable, non-involvement environment；Using high arc voltage low current work side
Formula efficiency high long lifespan；System whole efficiency is high, power is big, with wide, environment-friendly；Turntable 4 can be in built-up welding in time
Adjustment angle coordinates weld deposit process；Laminar flow arc plasma workpiece 7 adjusts the output of laminar flow plasma by arc voltage regulator
Can be in weldering with the water cooling plant for adapting to set in different material welding requirements, the gun body of laminar flow arc plasma workpiece 7
It is in time gun body cooling in connecing, it is to avoid answer the equipment fault of laminar flow arc plasma workpiece 7 caused by high temperature；Laminar flow gas ions are sent out
Raw device uses axis cylindrical anode structure, design original creation, and the axial anode used can be hollow tubular, by hollow
Pipe can send into various powders or filamentary material to the plasma beam center of high temperature, for spraying, the application such as built-up welding；Using sun
The cathode construction of 3 or more than 3 are evenly arranged around pole bar along annular so that the electric current of single negative electrode is substantially reduced, electricity
Arc plasma stability is high, and can form the long beam plasma arc of high arc voltage low current laminar flow, and cathode life is long, and system is total
Power is big, operating efficiency stability and high efficiency；Heap welding stage is slided using the structure of slide rail 8 of " ten " word staggered form as mobile station, with reference to
Turntable 4 can complete horizontal and vertical motion with workpiece to be added, and adjust machining angle by the rotation of turntable 4, adjust
Whole scope is big and flexible, and technology maturation is easily realized.
Embodiment 5
Such as Fig. 1, one kind utilizes laminar flow arc-plasma build-up welding apparatus, it is characterised in that：Including two with screw mandrel and
Column 1 and two ends that lead screw motor 2 and opposition are set are arranged on the lifting platform 3 on column 1, the lifting by the screw mandrel
It is provided with platform 3 in the middle of laminar flow arc-plasma built-up welding device, described two columns 1 and is provided with slip heap welding stage, the slip
Turntable 4 is provided with heap welding stage；The lead screw motor, laminar flow arc-plasma built-up welding device and slip heap welding stage are with carrying electricity
The control centre 5 in source is connected.
The laminar flow arc-plasma built-up welding device includes feeding device 6 and the processing of laminar flow arc plasma with magazine
Part 7；The laminar flow arc plasma workpiece 7 includes laminar flow plasma generator, arc voltage regulator, water cooling plant and gun body；
The laminar flow plasma generator and arc voltage adjust high device and are arranged in the gun body；The water cooling plant is arranged on the gun body
Wall on and be connected with the water circulation pipe.
The laminar flow plasma generator, using axis cylindrical anode structure, and along the uniform cloth of anode posts peripheral circular
Put the negative electrode of 3 or more than 3, anode and negative electrode are installed on same base fixed, mutually insulated, base have water, electricity,
Gas passage, the outer surface opposing insulation of cylindrical anode, only in the exposed conduction in head close to outlet, so as to be formed between negative electrode
Electric field, whole generator is the tubular profile of a sealing water cooling, and there is a plasma exit nozzle one end, nozzle to electric arc etc. from
Daughter carries out mechanical compress.
The slip heap welding stage also include one group of slide rail 8 and a two ends by the sliding block with motor with it is described
Sliding block is provided with the word slide unit 9 that slide rail 8 is slidably connected, the word slide unit 9；The turntable 4 passes through electric rotating machine 10
It is fixed on the sliding block.
The control centre 5 includes an industrial computer；The control centre passes through the winding displacement that is arranged in winding displacement groove
11 are connected with each movable part.
This is a kind of preferred embodiment of the present utility model.Laminar flow arc-plasma built-up welding device 7 is arranged on lifting
On platform 3, can complete up and down along screw mandrel, slide heap welding stage then with after built-up welding workpiece complete it is strong after side-to-side movement with
Comprehensive Bead weld repair is realized, using plasma arcs generator, between negative electrode and workpiece, or negative electrode and water-cooled red copper spray
Between mouth, transfevent plasma arc is formed, recycles the heat of transferred arc to produce molten bath and melted alloy silk in workpiece surface（Powder
End）, B alloy wire（Powder）Continuous supply on demand, by silk（Powder）Air-flow sends into welding gun, and fuses into electric arc, silk（Powder
End）It is pre-heated in arc column, falls into molten bath in fusing or semi-molten state, fully melted in molten bath, arc plasma
Body jet stability；Jet parameters wide scope is precise and stable adjustable, non-involvement environment；Using high arc voltage low current work side
Formula efficiency high long lifespan；System whole efficiency is high, power is big, with wide, environment-friendly；Turntable 4 can be in built-up welding in time
Adjustment angle coordinates weld deposit process；Laminar flow arc plasma workpiece 7 adjusts the output of laminar flow plasma by arc voltage regulator
Can be in weldering with the water cooling plant for adapting to set in different material welding requirements, the gun body of laminar flow arc plasma workpiece 7
It is in time gun body cooling in connecing, it is to avoid answer the equipment fault of laminar flow arc plasma workpiece 7 caused by high temperature；Laminar flow gas ions are sent out
Raw device uses axis cylindrical anode structure, design original creation, and the axial anode used can be hollow tubular, by hollow
Pipe can send into various powders or filamentary material to the plasma beam center of high temperature, for spraying, the application such as built-up welding；Using sun
The cathode construction of 3 or more than 3 are evenly arranged around pole bar along annular so that the electric current of single negative electrode is substantially reduced, electricity
Arc plasma stability is high, and can form the long beam plasma arc of high arc voltage low current laminar flow, and cathode life is long, and system is total
Power is big, operating efficiency stability and high efficiency；Heap welding stage is slided using the structure of slide rail 8 of " ten " word staggered form as mobile station, with reference to
Turntable 4 can complete horizontal and vertical motion with workpiece to be added, and adjust machining angle by the rotation of turntable 4, adjust
Whole scope is big and flexible, and technology maturation is easily realized；Winding displacement 11 can be freely movable with moving parts, and is difficult to be damaged, and be
Ripe technical scheme in modern automation industry.
Claims (5)
1. one kind utilizes laminar flow arc-plasma build-up welding apparatus, it is characterised in that：Screw mandrel and lead screw motor are carried including two
（2）And the column that opposition is set（1）And two ends are arranged on column by the screw mandrel（1）On lifting platform（3）, the lifting
Platform（3）On be provided with laminar flow arc-plasma built-up welding device, described two columns（1）Centre is provided with slip heap welding stage, described
Slide and be provided with turntable on heap welding stage（4）；The lead screw motor, laminar flow arc-plasma built-up welding device and slide heap welding stage with
Control centre with power supply（5）It is connected.
2. one kind as claimed in claim 1 utilizes laminar flow arc-plasma build-up welding apparatus, it is characterised in that：The laminar flow electricity
Arc plasma built-up welding device includes the feeding device with magazine（6）With laminar flow arc plasma workpiece（7）；The laminar flow electricity
Arc plasma process part（7）Including laminar flow plasma generator, arc voltage regulator, water cooling plant and gun body；The laminar flow ion
Body generator and arc voltage adjust high device and are arranged in the gun body；The water cooling plant is arranged on the wall of the gun body and and water
Circulation line is connected.
3. one kind as claimed in claim 2 utilizes laminar flow arc-plasma build-up welding apparatus, it is characterised in that：The laminar flow from
Daughter generator, using axis cylindrical anode structure, and is evenly arranged the moon of 3 or more than 3 along anode posts peripheral circular
Pole, anode and negative electrode are installed on same base and fixed, and mutually insulated, base has water, electricity, gas passage, cylindrical anode
Outer surface opposing insulation, only in the exposed conduction in head close to outlet, so as to form electric field between negative electrode, whole generator is
There is plasma exit nozzle the tubular profile of one sealing water cooling, one end, and nozzle carries out mechanical compress to arc-plasma.
4. one kind as claimed in claim 1 utilizes laminar flow arc-plasma build-up welding apparatus, it is characterised in that：The slip heap
Welding stage also includes one group of slide rail（8）And a two ends pass through the sliding block with motor and the slide rail（8）It is slidably connected
A word slide unit（9）, the word slide unit（9）On be provided with sliding block；The turntable（4）Pass through electric rotating machine（10）It is fixed on
On the sliding block.
5. one kind as claimed in claim 1 utilizes laminar flow arc-plasma build-up welding apparatus, it is characterised in that：In the control
The heart（5）Including an industrial computer；The control centre passes through the winding displacement that is arranged in winding displacement groove（11）With each movable part
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995104.5U CN206455313U (en) | 2016-08-31 | 2016-08-31 | One kind utilizes laminar flow arc-plasma build-up welding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995104.5U CN206455313U (en) | 2016-08-31 | 2016-08-31 | One kind utilizes laminar flow arc-plasma build-up welding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455313U true CN206455313U (en) | 2017-09-01 |
Family
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| CN201620995104.5U Active CN206455313U (en) | 2016-08-31 | 2016-08-31 | One kind utilizes laminar flow arc-plasma build-up welding apparatus |
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