CN107868957A - A kind of laser melting coating field synchronous coupling module - Google Patents
A kind of laser melting coating field synchronous coupling module Download PDFInfo
- Publication number
- CN107868957A CN107868957A CN201711245978.4A CN201711245978A CN107868957A CN 107868957 A CN107868957 A CN 107868957A CN 201711245978 A CN201711245978 A CN 201711245978A CN 107868957 A CN107868957 A CN 107868957A
- Authority
- CN
- China
- Prior art keywords
- iron core
- magnetic field
- coil
- axis
- magnet
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 26
- 238000010168 coupling process Methods 0.000 title claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 26
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 19
- 239000011248 coating agent Substances 0.000 title claims abstract description 16
- 238000000576 coating method Methods 0.000 title claims abstract description 16
- 238000002844 melting Methods 0.000 title claims abstract description 16
- 230000008018 melting Effects 0.000 title claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000010276 construction Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 37
- 229910052799 carbon Inorganic materials 0.000 description 37
- 230000005684 electric field Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000004372 laser cladding Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000007781 pre-processing Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
Abstract
A kind of laser melting coating field synchronous coupling module, it is described including laser head and magnetic field portion, the magnetic field portion includes the magnetic field generation module that two radial directions along efferent duct are separately positioned on efferent duct front and rear sides, module, which occurs, for the magnetic field includes the U-iron core that Open Side Down, and the both ends of U-iron core correspond to run through one group of coil portion respectively, one end that two U-iron cores are located at the same side is connected with an iron core head, one end that two U-iron cores are located at opposite side is connected with another iron core head, and two iron core heads are on the axially symmetric of efferent duct.The present invention coordinates external magnetic field power supply to realize the continuously adjustabe of magnetic field size, and its size meets requirement using the four sets of coils portion of all cloth of annular；The pointed nose design of iron core head, is improved finished surface magnetic field intensity and the linearity.
Description
Technical field
The present invention relates to a kind of laser melting coating field synchronous coupling module.
Background technology
In laser processing procedure, the control measures of electromagnetic complex field are added, can be by controlling the size of Lorentz force
And direction, and then the regulating effect of traditional modulation process is effectively improved, realize the lifting of performance.Especially for large scale industry zero
Part, the synchronous coupling of electricity-magnetic Composite Field is difficult in laser processing procedure, limits the technology in actual production process
Application.
The Chinese patent that the number of patent application that Zhejiang Polytechnical University's Yao's Jian Hua et al. is declared is 2013052755461.5 discloses
Field generator for magnetic is integrated in laser head by a kind of static magnetic field-laser coaxial composite cladding method and device, the invention
On, to realize the synchronizing moving in magnetic field, but it realizes the synchronous coupling of steady magnetic field, limited to molten bath improvement, and
Magnetic field intensity is limited, it is impossible to meets actual processing needs.
The Chinese patent that the number of patent application that Zhejiang Polytechnical University's Yao's Jian Hua et al. is declared is 201611014732.1 discloses
A kind of permanent magnet supplies the electricity-magnetic compound field coordination laser cladding apparatus of magnetic, including laser melting coating portion, cradle portion, electric field portion and
Magnetic field portion.Magnetic field supplies magnetic by permanent magnet, and for sample holder on support, adjustable angle and position match sample angle, but its
There is strict demand to sample pattern, and mica insulation layer can fail because of high temperature, the big minor adjustment in its magnetic field is limited, use condition office
Limit.
The content of the invention
To overcome defect present in background technology, the present invention provides a kind of laser melting coating field synchronous coupling module.
Technical proposal that the invention solves the above-mentioned problems is：
A kind of laser melting coating field synchronous coupling module, it is described including laser head and magnetic field portion；
The top of the laser head is provided with the input pipe for being used for being connected with laser, and the input pipe prolongs straight up
Stretch, the lower section of the laser head is provided with the efferent duct extended straight down；
The magnetic field portion includes the magnetic field generation mould that two radial directions along efferent duct are separately positioned on efferent duct front and rear sides
Block, module, which occurs, for the magnetic field includes the U-iron core that Open Side Down, and the both ends of U-iron core correspond to run through one group of coil respectively
Portion；The coil portion includes magnet coil, the coil rack made by non-magnet_conductible material and the shell made by non-magnet_conductible material,
Shell is arranged on outside coil rack and magnet coil；Coil rack includes hollow newel and is set in the gear at newel two
Plate, magnet coil are wrapped between two baffle plates on newel and on newel；Two insertion of the newel, and U
The newel is run through in one end of shape iron core；
One end that two U-iron cores are located at the same side is connected with an iron core head, and two U-iron cores are located at opposite side
One end is connected with another iron core head, and two iron core heads are on the axially symmetric of efferent duct；
The iron core head includes the iron core head body radially extended along efferent duct, the central shaft of the iron core head body
The central axis of line and efferent duct is perpendicular；The outer end of iron core head body is provided with the company for being used for being detachably connected with two U-iron cores
Block is connect, the inner of iron core head body is provided with the pointed nose of the extended line for the central axis for pointing to efferent duct, and respectively positioned to be added
The iron core head of the region both sides to be processed of work part is located at the lower section of efferent duct；
Define using the intersection point of the line of two iron core head central axis and the extended line of efferent duct central axis as the origin of coordinates,
Using the straight line to be coincided by the origin of coordinates and with the central axis of efferent duct as z-axis, with two iron core head central axis
Line is x-axis, to pass through the origin of coordinates and both perpendicular to the direction of z-axis and x-axis as y-axis；And definition is front and rear along the x-axis direction
Direction, it is along the y-axis direction left and right directions, is along the z-axis direction above-below direction, the one end drawn close to the efferent duct positioned at centre is interior
End, one end away from efferent duct is outer end, then：Module occurs for two groups of magnetic fields on x-axis axial symmetry, and between two U-iron cores
Angle be θ, and 0 180 ° of ＜ θ ＜；
The material and number of turn all same of the magnet coil of each coil portion, the both ends of each magnet coil have respectively to be used for and magnetic
The connected connection end of field ionization source, the both ends of magnet coil are connected with magnetic field power supply respectively, and parallel with one another between each magnet coil；
The magnetic directions of two magnet coils on same U-iron core on the contrary, and magnetic field intensity it is identical；Closed on different U-iron cores
In the magnetic direction and magnetic field intensity all same of symmetrical two magnet coils of x-axis；
The shell is provided with the cooling end for being used for cooling down magnet coil；
The surrounding for being erected at laser head is fixed in the magnetic field portion by supporting construction；The supporting construction includes the total of L-shaped
Support frame, total support frame include vertical plate and level board, and the lower end of vertical plate and the inner of level board are fixedly linked, vertically
The upper end of plate is fixed on the side of bottom plate；
The supporting construction also includes the coil support frame for fixed coil portion, and coil support frame includes holding up line one by one
4 supporting plates in circle portion, the centre of each supporting plate are equipped with a first through hole run through for one end of U-iron core, U-iron core
One end is connected through the first through hole and with iron core head, and the inner side of supporting plate is fixed on the level board by connecting plate；
And the shell is fixedly linked with supporting plate, connecting plate.
Further, the shell rectangular frame-shaped, the top surface of the rectangle frame and bottom surface are equipped with one end for U-iron core
The second through hole and third through-hole run through, the cooling end includes the interior air-flow road being arranged on the rectangle frame side, described
Central axis direction of the interior air-flow road along magnet coil extends from the top surface of rectangle frame to bottom surface；The air inlet in interior air-flow road is arranged on
On the top surface of rectangle frame, and the air inlet is connected with high-pressure air source；Towards the side interval of magnet coil on interior air-flow road
The gas outlet to be formed a line provided with several.
Further, the magnetic direction of two magnet coils on same U-iron core is opposite, magnetic field intensity is identical, no
With on U-iron core on the magnetic direction of symmetrical two magnet coils of x-axis and the specific implementation structure of magnetic field intensity all same
For：Each magnet coil has upper terminals above and underlying lower terminals respectively, is connect on each magnet coil
Line end is connected with the positive pole of magnetic field power supply, and the lower terminals of each magnet coil are connected with the negative pole of magnetic field power supply；And it is located at
Direction of winding of two magnet coils on newel on same U-iron core is on the contrary, symmetrical on x-axis on different U-iron cores
Direction of winding of two magnet coils on newel it is identical.
Or the magnetic direction of two magnet coils on same U-iron core is opposite, magnetic field intensity is identical, different U
It is on the magnetic direction of symmetrical two magnet coils of x-axis and the specific implementation structure of magnetic field intensity all same on shape iron core：
Each magnet coil has upper terminals above and underlying lower terminals respectively, on same U-iron core
The upper terminals of two magnet coils are connected with the not homopolarity of magnetic field power supply respectively, two electromagnetism on same U-iron core
The lower terminals of coil are connected with the not homopolarity of magnetic field power supply respectively；On symmetrical two electromagnetic wires of x-axis on different U-iron cores
The upper terminals of circle connect with the same pole phase of magnetic field power supply respectively, on symmetrical two magnet coils of x-axis on different U-iron cores
Lower terminals connect respectively with the same pole phase of magnetic field power supply.
Further, in addition to magnetic field terminal box, the magnetic field terminal box are fixed on side stand component, and the side stand component is
Trapezoidal plate, it is separately fixed on the connecting plate of both sides at left and right sides of the side stand component, the inner surface of the side stand component leads to
Side connecting plate is crossed to be fixed on the vertical plate of total support frame；The magnetic field terminal box is provided with two be respectively used to magnetic field power supply
Extremely two connected Wiring ports, the magnet coil are connected by the Wiring port with the two poles of the earth of magnetic field power supply respectively.
Further, the U-iron core and the iron core head mortise-tenon joint, the contiguous block are provided with tongue-and-groove, the U-iron
The termination of core is the tenon being engaged with the tongue-and-groove.
Further, the magnetic field power supply is dc source.
Further, the pointed nose is in tetrapyamid shape, and the stub end of the rectangular pyramid is connected with iron core head body, and described four
The small head end of pyramid points to efferent duct；And the lower surface of the pointed nose and the lower surface flush of iron core head body.
Beneficial effects of the present invention are mainly manifested in：
1st, the present invention coordinates external magnetic field power supply to realize that the continuous of magnetic field size can using the four sets of coils portion of all cloth of annular
Adjust, and its size meets requirement.
2nd, cooling end is set to cool down magnet coil on shell, being passed through pressure-air in interior air-flow road enters promoting the circulation of qi
It is cold, to reduce the temperature rise of magnet coil.
3rd, the design of the pointed nose of iron core head, changes Distribution of Magnetic Field so that magnetic field intensity is in normal distribution along z-axis, phase
Compared with magnetic field (as shown in Figure 11) caused by the iron core head of no cusp design, magnetic field overall can move down (such as attached toward z-axis
Shown in Figure 12) so that finished surface magnetic field intensity and the linearity are improved.
4th, magnetic field portion fixes the surrounding for being erected at laser head, the coil support frame of L-shaped and reverse V-shaped support by supporting construction
Plate connects, and makes the present invention in actual use, it can be ensured that electric field and the coupling of the synchronous follow-up in magnetic field, stabilization is formed in machining area
Electricity-magnetic Composite Field, with reach working site reparation requirement.
Brief description of the drawings
Fig. 1 is the isometric views of electromagnetism field synchronization coupling module；
Fig. 2 is the front view of electromagnetism field synchronization coupling module；
Fig. 3 is the onsite application schematic diagram of the laser cladding apparatus built using the present invention；
Fig. 4 is magnetic field portion structural representation；
Fig. 5 is that modular structure schematic diagram occurs for electric field；
Fig. 6 is supporting construction assembling schematic diagram
Fig. 7 is carbon brush group and carbon brush group fixture assembling schematic diagram；
Fig. 8 is iron core head mplifying structure schematic diagram；
Fig. 9 is shell isometric views；
Figure 10 is enclosure structure sectional view；
Figure 11 is line of magnetic induction distribution schematic diagram when iron core head is not provided with pointed nose in a state of use；
Figure 12 is line of magnetic induction distribution of the laser cladding apparatus built using the present invention in a state of use at pointed nose
Schematic diagram.
Embodiment
Embodiment 1
Referring to the drawings 1-10, a kind of laser melting coating field synchronous coupling module, including laser head 1 and magnetic field portion；
The top of the laser head 1 is provided with the input pipe 101 for being used for being connected with laser, and the input pipe 101 is vertical
Upwardly extend, the lower section of the laser head 1 is provided with the efferent duct 102 extended straight down；
The magnetic field portion includes the magnetic field that two radial directions along efferent duct 102 are separately positioned on the front and rear sides of efferent duct 102
Generation module, module, which occurs, for the magnetic field includes the U-iron core 505 that Open Side Down, and the both ends of U-iron core 505 correspond to respectively
Through one group of coil portion；The coil portion includes magnet coil 501, the coil rack 502 made by non-magnet_conductible material and by not
The shell 504 that permeability magnetic material makes, shell is arranged on outside coil rack 502 and magnet coil 501, and is offered on shell 504
For the thermal window to be radiated to magnet coil 501；Coil rack 502 includes hollow newel and is set in newel two
Baffle plate, magnet coil 501 is wrapped on newel and between two baffle plate on newel；Two of the newel is passed through
It is logical, and the newel is run through in one end of U-iron core 505；
One end that two U-iron cores 505 are located at the same side is connected with an iron core first 503, two 505, U-iron cores
It is connected in one end of opposite side with another iron core first 503, and two iron cores first 503 are on the axially symmetric of efferent duct 102,
The material structures of two iron cores first 503 itself, size and shape etc. are identical.
The iron core first 503 includes the iron core head body 5031 radially extended along efferent duct 102, the iron core head sheet
The central axis of the central axis of body 5031 and efferent duct 102 is perpendicular；The outer end of iron core head body 5031, which is provided with, to be used for and two U
The contiguous block 5032 that shape iron core 505 is detachably connected, the inner of iron core head body 5031 are provided with the central shaft for pointing to efferent duct 102
The pointed nose 5033 of the extended line of line, and it is located at the iron core first 503 of the region both sides to be processed of parts to be processed 7 respectively positioned at defeated
The lower section of outlet pipe 102；
Definition is former by coordinate of the intersection point of the line of first 503 central axis of two iron cores and the extended line of efferent duct central axis
Point, using the straight line to be coincided by the origin of coordinates and with the central axis of efferent duct 102 as z-axis, with two iron cores first 503
The line of mandrel line is x-axis, to pass through the origin of coordinates and both perpendicular to the direction of z-axis and x-axis as y-axis；And define along x-axis side
To for fore-and-aft direction, it is along the y-axis direction left and right directions, is along the z-axis direction above-below direction, is drawn close to the efferent duct positioned at centre
One end is the inner, and one end away from efferent duct is outer end, then：Modules occur for two groups of magnetic fields on x-axis axial symmetry, and two U-shapeds
Angle between iron core 505 is θ, and 0 180 ° of ＜ θ ＜；
The material and number of turn all same of the magnet coil 501 of each coil portion, the both ends of each magnet coil 501 have respectively to be used
In the connection end being connected with magnetic field power supply, the both ends of magnet coil 501 are connected with magnetic field power supply respectively, and each magnet coil 501
Between it is parallel with one another；The magnetic direction of two magnet coils 501 on same U-iron core 505 is on the contrary, and magnetic field intensity phase
Together；Magnetic direction and magnetic field intensity all same on different U-iron cores 505 on symmetrical two magnet coils 501 of x-axis；
The cooling end for cooling down magnet coil 501 is additionally provided with the shell 504.
The surrounding for being erected at laser head 1 is fixed in the magnetic field portion by supporting construction；The supporting construction includes the total of L-shaped
Support frame 301, total support frame 301 include vertical plate and level board, the lower end of vertical plate and the inner stationary phase of level board
Even, the upper end of vertical plate is fixed on the side of bottom plate；
The supporting construction also includes the coil support frame 305 for fixed coil portion 4, and coil support frame 305 includes one
One holds up 4 supporting plates 3051 of coil portion, and the centre of each supporting plate 3051 is equipped with the one end for U-iron core 505 and run through
First through hole, one end of U-iron core 505 is connected through the first through hole and with iron core first 503, and the inner side of supporting plate 3051
It is fixed on by connecting plate 3052 on the level board；And the shell 504 is fixedly linked with supporting plate 3051, connecting plate 3052.
The compound field synchronization laser cladding apparatus of the flexible adaptive brush electricity-magnetic of composite carbon of one kind built using the present invention,
The laser cladding apparatus includes electromagnetism field synchronization coupling module 6, the driving electromagnetic field being processed to parts to be processed 7
The mechanical arm 8 and the laser of generation laser that synchronous coupling module 6 moves；The cladding apparatus also includes being used to ensure laser head
The water cooling unit of cooler-water temperature, the powder feeder for laser head powder feeding and air compressor machine for providing compressed gas for the cladding apparatus etc. are set
It is standby.
The electromagnetism field synchronization coupling module 6 includes laser head 1, electric field portion and the magnetic field portion；
The laser head 1 is connected by fixed mount with mechanical arm 8, and the fixed mount includes upper mounted plate opposing upper and lower
201 and bottom plate 202, and the horizontal laying of upper mounted plate 204 and bottom plate 202；The input pipe 101 of the laser head 1
Extend upward through upper mounted plate 204 and be connected with laser, the efferent duct 102 of the laser head 1 runs through bottom plate straight down
202, and the lower end outlet of efferent duct 102 is positioned at the top of parts to be processed 7；
The electric field that the electric field portion includes two groups of left and right sides for being oppositely arranged on efferent duct 102 along the y-axis direction occurs
Module, and two groups of electric fields generation modules are symmetrical on z-axis；Module, which occurs, for electric field includes carbon brush group 406 and can drive carbon brush group 406
The scissors lift table moved along the y-axis direction with z-axis direction；The scissors lift table is provided with the folder for being used for fixing carbon brush group 406
Tool 407, and carbon brush group 406 is connected with the connector 405 for being connected with electric field power supply；
The scissors lift table includes upper and lower spaced top plate 401 and bottom plate 408, and top plate 401 and bottom plate 408 are equal
Perpendicular to z-axis；Front and rear sides on the upper surface of bottom plate 408 are provided with the first side plate relatively, and the inner of the first side plate is provided with along y-axis
First chute 4081 of direction extension, the both ends of the first slide bar are slidably disposed in the first chute 4081 of both sides, and the
One slide bar extends along the x-axis direction；The both ends of first rotating shaft 404 are rotatably arranged on the outer end of two the first side plates respectively,
And first rotating shaft 404 extends along the x-axis direction；Front and rear sides on the lower surface of top plate 401 are provided with the second side plate, the second side plate relatively
Outer end be provided with the second chute 4011 for extending along the y-axis direction, the both ends of the second slide bar are slidably disposed on the second of both sides
In chute 4011；The both ends of second rotating shaft are rotatably arranged on the inner of two second side plates respectively, and the second rotating shaft is along x-axis
Direction extends；
The 3rd rotating shaft 402 and the 4th rotating shaft 403 extended along the x-axis direction is additionally provided between top plate 401 and bottom plate 408,
And the 3rd rotating shaft 402 and the 4th rotating shaft 403 be located in same xoy planes；Pass through between 3rd rotating shaft 402 and the 4th rotating shaft 403
Adjusting screw rod 410 is connected, and the 3rd rotating shaft 402 and the 4th rotating shaft 403 are run through in the inner of adjusting screw rod 410 along the y-axis direction, and adjust
Section screw rod 410 is threadedly coupled with the 3rd rotating shaft 402 and the 4th rotating shaft 403, and the outer end of adjusting screw rod 410 is with regulation first 4101；
The scissors lift table also includes scissor arms 409, and the scissor arms 409 include two connecting rods being hinged in centre,
And the both ends of two connecting rods respectively constitute the connection end of scissor arms 409；First rotating shaft, the first slide bar, the 3rd rotating shaft 402 and the 4th
Connection end of the both ends of rotating shaft 403 respectively with the scissor arms 409 positioned at the same side be rotatably connected (first rotating shaft, the first slide bar,
3rd rotating shaft 402 is connected by a scissor arms 409 respectively with the both ends of the 4th rotating shaft 403, and four connection ends of scissor arms
It is rotatably arranged in first rotating shaft, the first slide bar, the 3rd rotating shaft and the 4th rotating shaft respectively to be located on one end of the same side)；The
Two rotating shafts, the second slide bar, the both ends company with another scissor arms 409 positioned at the same side respectively of the 3rd rotating shaft and the 4th rotating shaft
Connect that end is rotatable to be connected that (the second rotating shaft, the second slide bar, the both ends of the 3rd rotating shaft and the 4th rotating shaft are respectively by a scissor arms
409 are connected, and four connection ends of the scissor arms are rotatably arranged in the second rotating shaft, the second slide bar, the 3rd rotating shaft respectively
It is located at the 4th rotating shaft on one end of the scissor arms 409 of the same side).
The lower surface of the fixture 407 is provided with groove, and the spring 411 that can be stretched along the z-axis direction, spring are provided with groove
411 upper end is fixed in groove, and carbon brush group 406 includes some pieces of carbon brush, and the upper end of carbon brush extend in groove and with bullet
The lower end of spring 411 is connected, and the lower surface 406 of carbon brush is located at the lower section of efferent duct 102；
The surrounding for being erected at laser head 1 is fixed in the magnetic field portion and electric field portion by supporting construction；The supporting construction
Total support frame 301 including L-shaped, total support frame 301 include vertical plate and level board, the lower end of vertical plate and level board
The inner is fixedly linked, and the upper end of vertical plate is fixed on the side of bottom plate；
The supporting construction also includes the coil support frame 305 for fixed coil portion 4, and coil support frame 305 includes one
One holds up 4 supporting plates 3051 of coil portion, and the centre of each supporting plate 3051 is equipped with the one end for U-iron core 505 and run through
First through hole, one end of U-iron core 505 is connected through the first through hole and with iron core first 503, and the inner side of supporting plate 3051
It is fixed on by connecting plate 3052 on the level board；And the shell 504 is fixedly linked with supporting plate 3051, connecting plate 3052；
The top plate 401 in the electric field portion is fixed on the lower surface of level board by screw bolt and nut.
Further, the rectangular frame-shaped of shell 504, the opening of the rectangle frame both sides form the thermal window, institute
State the top surface of rectangle frame and bottom surface be equipped with the second through hole 5043 and third through-hole 5044 run through for one end of U-iron core 505,
The cooling end includes being arranged on interior air-flow road 5042 on the rectangle frame side, and the interior air-flow road 5042 is along magnet coil
Central axis direction extend from the top surface of rectangle frame to bottom surface；The air inlet in interior air-flow road 5042 is arranged on the top surface of rectangle frame
On, and the air inlet is connected with high-pressure air source；If it is interval with interior air-flow road 5042 towards the side of magnet coil 501
The dry gas outlet 5041 to form a line.Gas port is listed in the side of each rectangle frame provided with two, for expansion cooling range, it is described go out
Gas port is obliquely installed to the both sides of rectangle frame side, as shown in Figure 10.
Further, the magnetic direction of two magnet coils 501 on same U-iron core 505 is opposite, magnetic field intensity phase
Together, on the magnetic direction of symmetrical two magnet coils 501 of x-axis and the tool of magnetic field intensity all same on different U-iron cores 505
Body realizes that structure is：Each magnet coil 501 has upper terminals above and underlying lower terminals, each electricity respectively
The upper terminals of magnetic coil 501 are connected with the positive pole of magnetic field power supply, and the lower terminals of each magnet coil 501 are and magnetic field power supply
Negative pole be connected；And direction of winding of two magnet coils 501 on same U-iron core 505 on newel be not on the contrary,
It is identical with the direction of winding on U-iron core 505 on symmetrical two magnet coils 501 of x-axis on newel.
Further, in addition to magnetic field terminal box 304, the magnetic field terminal box 304 is fixed on side stand component 302, described
Side stand component 302 is trapezoidal plate, and the left and right sides of the side stand component 302 is separately fixed on the connecting plate 3052 of both sides, institute
The inner surface for stating side stand component 302 is fixed on by side connecting plate 308 on the vertical plate of total support frame 301；The magnetic field wiring
Box 304 is provided with two Wiring ports 303 for being respectively used to be connected with the two poles of the earth of magnetic field power supply, and the magnet coil 501 is distinguished
It is connected by the Wiring port 303 with the two poles of the earth of magnetic field power supply, specific attachment structure is：
The Wiring port 303 includes the first Wiring port and the second Wiring port, and the first Wiring port and power supply
Positive pole is connected, and the second Wiring port is connected with the negative pole of power supply, and (or the first Wiring port is connected with the positive pole of power supply, and second connects
Line end mouth is connected with the negative pole of power supply, can need to be selected according to specific magnetic direction).
The upper terminals of two magnet coils 501 on same U-iron core 505 respectively with the first Wiring port phase
Even, the lower terminals of two magnet coils 501 on same U-iron core 505 are connected with the second Wiring port respectively.It is different
It is identical with the mode of connection of magnetic field terminal box 304 on symmetrical two magnet coils 501 of x-axis on U-iron core 505.
Further, the carbon brush group 406 include two pieces be rectangular-shape carbon brush, and two carbon brush are along the y-axis direction
It is symmetrical arranged, the lower surface of the carbon brush is fillet 4061 so that the lower surface of carbon brush is round and smooth, can be close to parts to be processed 7
The outer surface of (to be cylindric).
Further, the U-iron core 505 and first 503 mortise-tenon joint of the iron core, the contiguous block 5032 are provided with tenon
Groove, the termination of the U-iron core are the tenon being engaged with the tongue-and-groove.
Further, the connector 405 is wiring copper plate backing, and the wiring copper plate backing is arranged on one end of fixture 407, and
The wiring copper plate backing the inner be connected with carbon brush group 406, outer end exposes to the outer end of 407 fixtures, in order to electric field power supply
It is connected.
Further, magnetic field power supply and the electric field power supply is dc source.
Further, the pointed nose 5033 is in tetrapyamid shape, stub end and the iron core head body of the rectangular pyramid 5033
5031 are connected, and the small head end of the rectangular pyramid 5033 points to efferent duct 102；And the lower surface of the pointed nose 5033 and iron core head
The lower surface flush of body 5031.
It is connected between connecting plate 3052 and level board by connecting angle pieces 306, screw bolt and nut, the connecting angle pieces 306
One end the inner surface of connecting plate 3052 is fixed on by screw bolt and nut, the other end of the connecting angle pieces 306 passes through bolt
It is fixed on nut on level board.
It is provided with floor 307 between the vertical plate and level board of the L-shaped support body, the 307 rectangular triangle of floor, and
Two right-angle sides of floor 307 are fixedly linked with vertical plate and level board respectively.
The connecting plate 3052 and the supporting plate 3051 are vertically connected, and the connecting plate 3052 and the supporting plate 3051 are in
L-shaped, and along the x-axis direction symmetrical two supporting plates 3051 be fixedly linked form V-arrangement.
Fixed plate 204 is connected with the side of bottom plate 202 by the riser 203 being vertically arranged, the riser
203 are connected by flange with mechanical arm 8.
The shell 504 is fixedly linked with supporting plate 3051, connecting plate 3052 by screw bolt and nut, the shell 504, support
Screw is correspondingly provided with plate 3051 and connecting plate 3052.
Fixed plate 204 is removably connected with small fixed block 201, and the small fixed block 201 with it is described solid
Determine block 204 and enclose folder hole for fastening input pipe 101.
Magnetic field occurs module 5 and is made up of magnet coil 501, iron core 505 etc., and magnetic field portion is by regulating and controlling external magnetic field power supply
Voltage swing can produce the steady magnetic field of different magnetic field intensity to adapt to different operating modes.Magnetic field is produced by four magnet coils 501,
Boundling and the enhancing of magnetic field intensity are realized by two single u-shaped iron cores 505, two single u-shaped iron cores 505 do convergence processing, strengthen magnetic field
Intensity.Iron core first 503 carries out structure design, and its pointed nose 5033 does compared to the iron core head body 5031 of cylindrical section and moved at axle
Reason, upside circle of contact angle is carried out to the protocone head 5033 of square, and done the pointed nose that incisal bevel processing forms tetrapyamid shape
5033, make the transversal less and less towards efferent duct direction of pointed nose 5033, magnetic field intensity is strengthened, and outside pointed nose 5033
Magnetic induction line is bent downwardly, and magnetic field concentration caused by four magnet coils further is acted on into processing molten bath and improves magnetic field linear
Degree.
Four magnet coils 501 are in oblique circumference outside efferent duct 102, compact-sized stabilization, easily with the coupling of laser head 1
Close, to realize the field repair to process component 7.The four exclusive interior air-flow roads for connecing pressure-air are provided with inside shell 504
5042, air is discharged from gas outlet 5041 to magnet coil 501, to be blown in real time to magnet coil 501, reduces magnet coil
501 temperature, improve safety in operation.
The direction of motion arrangement in 90 ° of line and laser head 1 between two iron core heads, well using on armature spindle surface
Convex characteristic, molten bath zone magnetic field intensity is further enhanced, improve magnetic field linear degree, and magnetic field makes with the real time kinematics of laser head 1
It acts on molten bath center all the time.Iron core first 503 further increases molten bath zone magnetic field intensity by end topographic design.
Such as need to change magnetic north-south, need to only change the wiring of Wiring port 303.
Electric field occurs module 4 and is made up of scissors lift table, carbon brush group 406 etc., external DC electric field power supply, can be achieved with treating
The dynamic self-adapting contact of process component 7, carbon brush group 406 is remained with parts 7 to be processed and contacted in process.
Scissors lift table uses quadrilateral structure, the regulation first 4101 by rotating adjusting screw rod 410, it is possible to increase or reduce the 3rd turn
The distance between rotating shaft of axle 402 and the 4th, so as to realize the rise and fall of carbon brush group 406, and carbon brush group 406 can be with first
While slide bar and the second slide bar slide along the y-axis direction, move along the y-axis direction so that drop to processing in carbon brush group 406
The spacing between two carbon brush groups can be shortened during component surface automatically, improve current utilization rate.Carbon brush group 406 rises
(carbon brush group 406 is moved along the z-axis direction) afterwards, the spacing of carbon brush group 406 of the left and right sides are also automatically increased that (carbon brush group 406 is along y simultaneously
Direction of principal axis moves), good field of view can be provided for device operating personnel.Carbon brush group 406 is clamped by fixture 407, carbon
Brush group 406 is detachable and surface band is cambered, also can design specialized carbon brush group to adapt to the surface topography of different parts.Often
The individual bottom portion of groove of fixture 407 is welded with helical spring 411, makes it in process, can Auto-matching finished surface, carbon brush group
406 are pressed on process component surface all the time, realize that carbon brush group 406 contacts with the adaptive of parts 7 to be processed, improve electric field
Stability.
Support 3 is made up of coil support frame 305, total support frame 301, side stand component 302, total support frame 301 and fixed mount 2
It is connected, fixed mount 2 is fixed by flange and mechanical arm 8.Coil is fixed on coil support frame 305, and coil support frame 305 passes through
Two steps bending respectively it is in 90 ° and it is reverse V-shaped come matched coil arrangement.Coil support frame 305, which is bolted, to be fixed on always
On support frame 301.In addition, side stand component 302 is connected with coil support frame 305 and side connecting plate 308, side stand component 302 designs
In echelon with matched coil support frame 305.
Electromagnetism field synchronization coupling module 6 is installed on mechanical arm 8 by flange, the scene to parts to be processed can be achieved
Processing.Carbon brush group 406 is arranged in the groove of carbon brush group fixture 407 in advance, until the helical spring 411 of bottom is compressed.
The iron core of the present apparatus point four parts, iron core 505 and each two parts of iron core first 503, first by two iron cores first 503 and iron core before processing
505 cooperations install, and ensure its central degree.
The laser cladding apparatus is illustrated using large-diameter rotor axle as parts to be processed.Carried out to armature spindle
Before Laser Processing, the laser special powder of processing is placed in 120 DEG C of drying bakers and dried 2 hours, and armature spindle is added
Work pre-treatment, i.e., cleaned with absolute ethyl alcohol and be processed again after being dried up.
The operable field repair of laser cladding apparatus, electromagnetism field synchronization coupling module 6 is arranged on mechanical arm 8
On, external two wires of magnetic field power supply are coupled with two Wiring ports 303 in magnetic field terminal box 304, need to such as change processing
The magnetic direction in region, it need to only change the wiring direction on two Wiring ports 303.The two poles of the earth of electric field power supply respectively with two wiring copper
Backing plate 405 is connected, and electric field power supply is equipped with switch.
The present invention use process be：
As illustrated, the present invention is first positioned to the pre-processing area of parts to be processed 7, it is ensured that：The efferent duct of laser head
Positioned at the surface of pre-processing area, and there is gap between efferent duct and pre-processing area；The line and rotor of two carbon brush groups 406
The central axis direction of axle (i.e. parts to be processed 7) is parallel, and rotates adjusting screw rod 410 and start scissors lift table driving carbon brush group
406 move down, until the lower surface of carbon brush group 406 is pressed on armature spindle；Two iron core heads are clamped in pre-add work area respectively
The both sides in domain, and the line of two iron core heads runs through armature spindle, and it is vertical with the central axis direction of armature spindle.
Then, magnetic field power supply is opened, regulation magnetic field intensity is to default size, then opens the switch of electric field power supply, laser head
Start, and be processed with the program of setting, be powered, lead to magnetic until process finishing.
Embodiment 2
Referring to the drawings 1-10.
The difference of the present embodiment and embodiment 1 is to realize two magnet coils on same U-iron core 505
501 magnetic direction is opposite, magnetic field intensity is identical, on symmetrical two magnet coils 501 of x-axis on different U-iron cores 505
Magnetic direction is different with the specific implementation structure of magnetic field intensity all same.
The magnetic directions of two magnet coils 501 on same U-iron core 505 is opposite, magnetic field intensity is identical, different
On the magnetic direction of symmetrical two magnet coils 501 of x-axis and the specific implementation of magnetic field intensity all same on U-iron core 505
Structure：Each magnet coil 501 has upper terminals above and underlying lower terminals respectively, positioned at same U-shaped
The upper terminals of two magnet coils 501 on iron core 505 are connected with the not homopolarity (negative or positive electrode) of magnetic field power supply respectively, position
In the lower terminals of two magnet coils 501 on same U-iron core 505, (positive pole is negative with the not homopolarity of magnetic field power supply respectively
Pole) it is connected；On different U-iron cores 505 on symmetrical two magnet coils 501 of x-axis upper terminals respectively with magnetic field power supply
Same pole phase connect, on different U-iron cores 505 on symmetrical two magnet coils 501 of x-axis lower terminals respectively with magnetic field
The same pole phase of power supply connects.
The Wiring port 303 includes the first Wiring port and the second Wiring port, and the first Wiring port and power supply
Positive pole is connected, and the second Wiring port is connected with the negative pole of power supply, and (or the first Wiring port is connected with the positive pole of power supply, and second connects
Line end mouth is connected with the negative pole of power supply, according to specific magnetic direction needs can be needed to be selected)；
Add magnetic field terminal box 304 after attachment structure be：Two magnet coils 501 on same U-iron core 505
Upper terminals be connected respectively with the first Wiring port and the second Wiring port, two electromagnetism on same U-iron core 505
The lower terminals of coil 501 are connected with the second Wiring port and the first Wiring port respectively；On x-axis on different U-iron cores 505
The mode of connection of the upper terminals magnetic field terminal box 304 of symmetrical two magnet coils 501 is identical.
The present embodiment and the other embodiment all same of embodiment 1.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Scope is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also includes art technology
Personnel according to present inventive concept it is conceivable that equivalent technologies mean.
Claims (8)
- A kind of 1. laser melting coating field synchronous coupling module, it is characterised in that：It is described including laser head and magnetic field portion；The top of the laser head is provided with the input pipe for being used for being connected with laser, and the input pipe extends straight up, institute The lower section for stating laser head is provided with the efferent duct extended straight down；The magnetic field portion includes the magnetic field generation module that two radial directions along efferent duct are separately positioned on efferent duct front and rear sides, institute Stating magnetic field generation module includes the U-iron core that Open Side Down, and the both ends of U-iron core correspond to run through one group of coil portion respectively；Institute Stating coil portion includes magnet coil, the coil rack made by non-magnet_conductible material and the shell made by non-magnet_conductible material, shell It is arranged on outside coil rack and magnet coil；Coil rack includes hollow newel and is set in the baffle plate at newel two, Magnet coil is wrapped between two baffle plates on newel and on newel；Two insertion of the newel, and U-iron The newel is run through in one end of core；One end that two U-iron cores are located at the same side is connected with an iron core head, and two U-iron cores are located at one end of opposite side It is connected with another iron core head, and two iron core heads are on the axially symmetric of efferent duct；The iron core head include along efferent duct the iron core head body radially extended, the central axis of the iron core head body with The central axis of efferent duct is perpendicular；The outer end of iron core head body is provided with the contiguous block for being used for being detachably connected with two U-iron cores, The inner of iron core head body is provided with the pointed nose of the extended line for the central axis for pointing to efferent duct, and is located at parts to be processed respectively The iron core heads of region both sides to be processed be located at the lower section of efferent duct；Definition is using the intersection point of the line of two iron core head central axis and the extended line of efferent duct central axis as the origin of coordinates, with warp The straight line crossed the origin of coordinates and coincided with the central axis of efferent duct is z-axis, with the line of two iron core head central axis For x-axis, using by the origin of coordinates and both perpendicular to the direction of z-axis and x-axis as y-axis；And definition is front and back along the x-axis direction To being along the y-axis direction left and right directions, be along the z-axis direction above-below direction, be interior to one end for drawing close of efferent duct positioned at centre End, one end away from efferent duct is outer end, then：Module occurs for two groups of magnetic fields on x-axis axial symmetry, and between two U-iron cores Angle be θ, and 0 180 ° of ＜ θ ＜；The material and number of turn all same of the magnet coil of each coil portion, the both ends of each magnet coil have respectively to be used for and magnetic field electricity The connected connection end in source, the both ends of magnet coil are connected with magnetic field power supply respectively, and parallel with one another between each magnet coil；It is located at The magnetic directions of two magnet coils on same U-iron core on the contrary, and magnetic field intensity it is identical；On x-axis on different U-iron cores The magnetic direction and magnetic field intensity all same of symmetrical two magnet coils；The shell is provided with the cooling end for being used for cooling down magnet coil；The surrounding for being erected at laser head is fixed in the magnetic field portion by supporting construction；The supporting construction includes total support of L-shaped Frame, total support frame include vertical plate and level board, and the lower end of vertical plate and the inner of level board are fixedly linked, vertical plate Upper end is fixed on the side of bottom plate；The supporting construction also includes the coil support frame for fixed coil portion, and coil support frame includes holding up coil portion one by one 4 supporting plates, the centre of each supporting plate is equipped with a first through hole run through for one end of U-iron core, one end of U-iron core It is connected through the first through hole and with iron core head, and the inner side of supporting plate is fixed on the level board by connecting plate；And institute Shell is stated to be fixedly linked with supporting plate, connecting plate.
- A kind of 2. laser melting coating field synchronous coupling module as claimed in claim 1, it is characterised in that：The shell is in square Shape frame-shaped, the top surface of the rectangle frame and bottom surface are equipped with the second through hole and third through-hole run through for one end of U-iron core, institute State the interior air-flow road that cooling end includes being arranged on the rectangle frame side, central shaft side of the interior air-flow road along magnet coil Extend to from the top surface of rectangle frame to bottom surface；The air inlet in interior air-flow road is arranged on the top surface of rectangle frame, and the air inlet It is connected with high-pressure air source；On interior air-flow road several gas outlets to form a line are interval with towards the side of magnet coil.
- A kind of 3. laser melting coating field synchronous coupling module as claimed in claim 2, it is characterised in that：Positioned at same U-shaped The magnetic directions of two magnet coils on iron core is opposite, magnetic field intensity is identical, on x-axis symmetrical two on different U-iron cores The magnetic direction of individual magnet coil and the specific implementation structure of magnetic field intensity all same are：Each magnet coil has positioned at upper respectively The upper terminals and underlying lower terminals, the upper terminals of each magnet coil of side are connected with the positive pole of magnetic field power supply, The lower terminals of each magnet coil are connected with the negative pole of magnetic field power supply；And two magnet coils on same U-iron core Direction of winding on newel on the contrary, on different U-iron cores on symmetrical two magnet coils of x-axis on newel around Line direction is identical.
- A kind of 4. laser melting coating field synchronous coupling module as claimed in claim 2, it is characterised in that：Positioned at same U-shaped The magnetic directions of two magnet coils on iron core is opposite, magnetic field intensity is identical, on x-axis symmetrical two on different U-iron cores The magnetic direction of individual magnet coil and the specific implementation structure of magnetic field intensity all same are：Each magnet coil has positioned at upper respectively The upper terminals and underlying lower terminals of side, the upper terminals point of two magnet coils on same U-iron core Be not connected with the not homopolarity of magnetic field power supply, the lower terminals of two magnet coils on same U-iron core respectively with magnetic field The not homopolarity of power supply is connected；Upper terminals on different U-iron cores on symmetrical two magnet coils of x-axis are electric with magnetic field respectively The same pole phase in source connects, on different U-iron cores on symmetrical two magnet coils of x-axis lower terminals respectively with magnetic field power supply Same pole phase connect.
- A kind of 5. laser melting coating field synchronous coupling module as described in claim 3 or 4, it is characterised in that：Also include magnetic Terminal box, the magnetic field terminal box are fixed on side stand component, and the side stand component is trapezoidal plate, a left side for the side stand component Right both sides are separately fixed on the connecting plate of both sides, and the inner surface of the side stand component is fixed on total support frame by side connecting plate Vertical plate on；The magnetic field terminal box is provided with two Wiring ports for being respectively used to be connected with the two poles of the earth of magnetic field power supply, institute Magnet coil is stated respectively by the Wiring port with the two poles of the earth of magnetic field power supply to be connected.
- A kind of 6. laser melting coating field synchronous coupling module as claimed in claim 5, it is characterised in that：The U-iron core With the iron core head mortise-tenon joint, the contiguous block is provided with tongue-and-groove, and the termination of the U-iron core is to be engaged with the tongue-and-groove Tenon.
- A kind of 7. laser melting coating field synchronous coupling module as claimed in claim 6, it is characterised in that：The magnetic field power supply For dc source.
- A kind of 8. laser melting coating field synchronous coupling module as claimed in claim 7, it is characterised in that：The pointed nose is in Tetrapyamid shape, the stub end of the rectangular pyramid are connected with iron core head body, and the small head end of the rectangular pyramid points to efferent duct；And institute State the lower surface of pointed nose and the lower surface flush of iron core head body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711245978.4A CN107868957B (en) | 2017-12-01 | 2017-12-01 | Magnetic field synchronous coupling module for laser cladding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711245978.4A CN107868957B (en) | 2017-12-01 | 2017-12-01 | Magnetic field synchronous coupling module for laser cladding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107868957A true CN107868957A (en) | 2018-04-03 |
| CN107868957B CN107868957B (en) | 2023-12-05 |
Family
ID=61754977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711245978.4A Active CN107868957B (en) | 2017-12-01 | 2017-12-01 | Magnetic field synchronous coupling module for laser cladding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107868957B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774136A (en) * | 2014-01-10 | 2014-05-07 | 沈阳航空航天大学 | Coil type electromagnetic stirring device for assisting titanium-alloy laser deposition repair |
| CN105714284A (en) * | 2016-03-01 | 2016-06-29 | 江苏大学 | Method and device for assisting laser cladding through ultrasonic vibration-magnetic stirring composite energy field |
| CN106392072A (en) * | 2016-10-20 | 2017-02-15 | 中国人民解放军装甲兵工程学院 | Magnetic control laser cladding forming device and method |
| CN106637203A (en) * | 2017-01-21 | 2017-05-10 | 浙江工业大学 | Electromagnetic complex field-synergistic type laser remanufacturing device for blades of steam turbine |
| CN106624365A (en) * | 2017-01-21 | 2017-05-10 | 浙江工业大学 | Electromagnetic compound field synergetic laser remanufacturing device for turbine rotor shaft |
| CN106987838A (en) * | 2017-04-26 | 2017-07-28 | 华中科技大学 | Remove the laser cladding apparatus and method of laser cladding layer stomata/field trash |
| CN207727156U (en) * | 2017-12-01 | 2018-08-14 | 浙江工业大学 | A kind of laser melting coating field synchronous coupling module |
-
2017
- 2017-12-01 CN CN201711245978.4A patent/CN107868957B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774136A (en) * | 2014-01-10 | 2014-05-07 | 沈阳航空航天大学 | Coil type electromagnetic stirring device for assisting titanium-alloy laser deposition repair |
| CN105714284A (en) * | 2016-03-01 | 2016-06-29 | 江苏大学 | Method and device for assisting laser cladding through ultrasonic vibration-magnetic stirring composite energy field |
| CN106392072A (en) * | 2016-10-20 | 2017-02-15 | 中国人民解放军装甲兵工程学院 | Magnetic control laser cladding forming device and method |
| CN106637203A (en) * | 2017-01-21 | 2017-05-10 | 浙江工业大学 | Electromagnetic complex field-synergistic type laser remanufacturing device for blades of steam turbine |
| CN106624365A (en) * | 2017-01-21 | 2017-05-10 | 浙江工业大学 | Electromagnetic compound field synergetic laser remanufacturing device for turbine rotor shaft |
| CN106987838A (en) * | 2017-04-26 | 2017-07-28 | 华中科技大学 | Remove the laser cladding apparatus and method of laser cladding layer stomata/field trash |
| CN207727156U (en) * | 2017-12-01 | 2018-08-14 | 浙江工业大学 | A kind of laser melting coating field synchronous coupling module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107868957B (en) | 2023-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107868958A (en) | A kind of brush electromagnetic complex field synchronization laser cladding apparatus of flexible adaptive composite carbon | |
| CN207727156U (en) | A kind of laser melting coating field synchronous coupling module | |
| CN207727157U (en) | A kind of flexible adaptive brush electromagnetic complex field synchronization laser cladding apparatus of composite carbon | |
| CN107675172A (en) | One kind is based on the laser cladding apparatus and method of ultrasound-Lorentz force complex vibration | |
| CN206122068U (en) | Automatic dip -coating equipment | |
| CN207727154U (en) | A kind of flexible adaptive brush electromagnetic field synchronization coupling module of composite carbon | |
| CN109317335A (en) | A kind of automatic spray apparatus for porcelain insulator | |
| CN207727155U (en) | A kind of laser melting coating electricity consumption field synchronization coupling module | |
| CN107904597A (en) | A kind of brush electromagnetic field synchronization coupling module of flexible adaptive composite carbon | |
| CN107904596A (en) | A kind of laser melting coating electricity consumption field synchronization coupling module | |
| CN110129793B (en) | Wire laser cladding device | |
| CN107868957A (en) | A kind of laser melting coating field synchronous coupling module | |
| CN203621466U (en) | Fully automatic accumulator plate cast weld machine | |
| CN107825066A (en) | A kind of bearing removal electromagnetism stripping attachment | |
| CN105220115B (en) | A kind of clean ion cleaning system secondary to coated product and its purification method | |
| CN207435546U (en) | One kind is based on the laser cladding apparatus of ultrasound-Lorentz force complex vibration | |
| CN109530564A (en) | High efficiency tipper | |
| CN109719373A (en) | Mariages spacing is adjustable narrow clearance melting electrode gas protective welding gun | |
| CN106786172B (en) | A kind of replacing device for insulator | |
| CN204145233U (en) | The hot dynamic balancing auxiliary body of rotor and hot dynamic balance measuring device | |
| CN107675173A (en) | Laser cladding method and device based on clamping electrified regulation and rotating electric field stirring | |
| CN108608138A (en) | A kind of automatic overlap joint welding device of reinforcing bar | |
| CN207642582U (en) | A kind of bearing removal electromagnetism stripping attachment | |
| CN207936689U (en) | A kind of drying unit for purified agar processing | |
| CN208584070U (en) | A kind of ultrasound auxiliary electric spark grinding attachment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |