CN207435546U - One kind is based on the laser cladding apparatus of ultrasound-Lorentz force complex vibration - Google Patents
One kind is based on the laser cladding apparatus of ultrasound-Lorentz force complex vibration Download PDFInfo
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- CN207435546U CN207435546U CN201721453498.2U CN201721453498U CN207435546U CN 207435546 U CN207435546 U CN 207435546U CN 201721453498 U CN201721453498 U CN 201721453498U CN 207435546 U CN207435546 U CN 207435546U
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Abstract
The utility model discloses a kind of laser cladding apparatus for being based on ultrasound-Lorentz force complex vibration, it solves the problems, such as that vibration ability deficiency, cladding layer bubble are more in the prior art, achieve the effect that effectively to inhibit re-melt deposit welding, bubble and reduction, scheme are as follows：Chucks are used to support cladding matrix；First conductive head opposes with chucks and sets, for applying current field to cladding matrix from end；Second conductive head, arranged on bed piece, for applying current field to cladding matrix from below；Laser head, above bed piece, for carrying out cladding to cladding matrix from top；Ribbon core hot-wire coil including two conducting magnet cores, is respectively arranged on laser head both sides, and each conducting magnet core is wound with spiral winding；A kind of supersonic generator adjustment angle mechanism；Supersonic generator, by a kind of supersonic generator with mechanism supports are adjusted the angle, for applying ultrasound field to cladding matrix with set angle.
Description
Technical field
The utility model is related to cladding layer capability raisings, and ultrasound-Lorentz force complex vibration is based on more particularly to one kind
Laser cladding apparatus.
Background technology
Laser melting coating is using high-energy-density laser beam cladding material to be made to have metallurgical junction with being formed after matrix skin consolidation
A kind of advanced process for modifying surface of feature cladding layer is closed, is along vertically or closely perpendicular to base material horizontal plane direction spoke by laser beam
According to making to be heated rapidly fusing with the cladding material and substrate surface microbedding of certain speed movement, being formed has completely with matrix
The rapid solidification of heterogeneity and property alloy layer, the purpose is to improve the wear-resisting, anti-corrosion, heat-resisting of matrix, endurance and
Antioxygenic property and electrical characteristic, so that engineering material surface obtains good comprehensive performance, it is a kind of economical and practical table
Surface strengthening means, have a wide range of applications.
But since matrix with the coefficient of thermal expansion of cladding material differs larger, with the reduction of solidification processing temperature, melt
The reasons such as coating is shunk, and surrounding liquid can not be supplemented effectively, cause cladding layer cracked；At the same time, due to
The different solubility of two opposing gas of solid-liquid reacts the bubble for being formed and being gathered in coating during laser rapid solidification,
Gas hole defect will be generated in cladding layer, influences coating quality.
In the prior art for cladding layer, apply ultrasonic field and electromagnetic field simultaneously during laser melting coating, adjustment is molten
Tissue morphology in pond, although the stirring for having electromagnetic field aids in, ultrasonic wave introduces molten bath, and single ultrasonic wave by matrix
Vibration ability it is still weaker, to homogenize molten bath internal stress effect it is limited.
Also have and all matrix is heat-treated before and after cladding, preferable performance cladding layer can be obtained, but this method walks
Rapid too many, excessively very complicated, and being all heat-treated before and after cladding to matrix can cause cladding layer coarse grains, influence to melt
The performance of coating.
Ultrasonic activation timeliness is also introduced directly into molten bath microcell, realizes the purpose of crystal grain thinning, single ultrasound
Although ripple oscillator field can cause molten bath convection flow, effect or not good enough can't reach the reduction of re-melt deposit welding
Satisfied effect.
In conclusion because of differences and each structures such as the application orders, species, mode that respectively aid in field in the prior art
Position sets limited, it is impossible to the effect that electric field, magnetic field or ultrasound field is made full use of to generate cladding matrix, it is molten so as to influence
The performance of coating, the inhibition for causing crackle and stomata are undesirable.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of supersonic generator adjustment angle mechanism,
Make ultrasonic distance adjustable, angle is controllable, including：
Height adjusting part, bottom are arranged on support baseboard, and including leading screw, optical axis and adjusting block, leading screw is arranged between two optical axises,
Adjusting block is set through leading screw and optical axis, and adjusting block one side sets the support slipper for clamping ultrasonic generator；
Support adjusting rod, the scalable setting of length, one end are fixed with support baseboard, and the other end sets supersonic generator branch
Seat is supportted, and support adjusting rod is arranged on the inside of height adjustment mechanism, is coordinated by support adjusting rod and height adjustment mechanism to ultrasound
The angle of wave producer is adjusted, so can rotating threaded shaft, and then realize the adjustment of adjusting block height, leading screw light according to demand
Transverse slat is set at the top of axis, and leading screw sets handwheel to facilitate the adjustment of leading screw, support adjusting rod bottom and support baseboard through transverse slat
Hinged fixed, support adjusting rod includes more piece joint, and adjacent joint is fastened by fastener.
Further, the support slipper includes two grip blocks, and grip block one side is fixed with adjusting block, and opposite side is half
Circular ring shape, two grip blocks are oppositely arranged with clamping ultrasonic generator, and during fastening, two grip blocks can pass through fastener such as spiral shell
Bolt nut is fastened.
Further, the support base is annular or semi-circular, and setpoint distance is spaced between support base and support slipper.
For overcome the deficiencies in the prior art, the utility model, which additionally provides, a kind of to shake based on ultrasound-Lorentz force is compound
Dynamic laser cladding apparatus, the fine oscillator field of Lorentz force for generating high energy vibration field, electric field and magnetic field that ultrasonic wave generates
Direct combination acts on, wherein ultrasonic distance adjustable angle, and Lorentz force size is controllable, effectively inhibits re-melt deposit welding and stomata
Generation.
One kind is based on the laser cladding apparatus of ultrasound-Lorentz force complex vibration, including：
Chucks are used to support cladding matrix；
First conductive head opposes with chucks and sets, for applying electric current to cladding matrix from end；
Second conductive head, arranged on bed piece, for applying electric current to cladding matrix from below；
Laser head, above bed piece, for carrying out cladding to cladding matrix from top；
Band conducting magnet core hot-wire coil, including two conducting magnet cores, is respectively arranged on laser head both sides, each conducting magnet core twines
Spiral winding is wound with, for generating magnetic field around matrix cladding position；
A kind of supersonic generator can select ultrasound with mechanism is adjusted the angle according to cladding matrix cladding position
The position of wave producer ensures the accuracy of ul-trasonic irradiation, gives full play to the effect of ultrasonic wave；
Supersonic generator, by a kind of supersonic generator with mechanism supports are adjusted the angle, for set angle pair
Cladding matrix applies ultrasound field.
By conductive head and cladding substrate contact, while rotating, conductive head is permanently connected in matrix surface matrix, is allowed
Matrix is passed through sinusoidal electricity, and then by ribbon core hot-wire coil, magnetic field is generated around matrix cladding position, so as to according to left hand
Rule realizes the purpose that Lorentz vibration force is generated in matrix cladding portion faces, and Lorentz vibration force continuingly acts on matrix and melts
Pond ensure that the synchronous effect for respectively aiding in field lasting in laser cladding process, substantially increase the stability of quality of cladding layer.
It is fixed in above device using three-jaw chucks, chucks with shaft, shaft is connected with motor, and electronic
Machine is connected with speed regulator, to adjust the rotating speed of shaft.
First conductive head includes forepart adjustable column, and forepart adjustable column forepart sets forepart brush, under the second conductive head includes
Portion's adjustable column, sets lower part brush at the top of the adjustable column of lower part, lower part adjustable column it is height-adjustable, forepart adjustable column it is front and rear away from
From being adjusted, conductive head is equipped at two, with contact energization principle, brush is made directly to touch in matrix surface, is realized that matrix is powered,
The purpose of current field is generated in intrinsic silicon；Conducting magnet core i.e. magnetic field components are mounted on laser cephalic region, are put down with laser head
Row is set, and matrix cladding position is located at laser head lower part and among the magnetic pole of two conducting magnet cores, spiral winding is wrapped in magnetic conduction
On iron core, with electromagnetic induction principle, the purpose that magnetic field is generated around matrix cladding position is realized, in addition, conductive head generates
Electric current can to cladding matrix generate heating effect；
So as to realize the purpose that the fine oscillator field of Lorentz force is generated in matrix cladding portion faces according to left hand rule, this
Sample can refine, uniform laser microstructure of surface cladding layer and reduce the temperature gradient in molten bath, be risen to reducing re-melt deposit welding and stomata
Booster action.
The setting of supersonic generator, the relative position relation of adjustable ultrasonic generator and cladding matrix are realized super
Sound wave distance, angle are controllable, the ultrasonic wave of generation, and the coarse crystalline substance of primary growth in the cooling procedure of molten bath is smashed by high-frequency vibration
Branch, the bubble in molten bath is crushed by cavitation, is helped out to reducing re-melt deposit welding and stomata；
Further, in order to ensure the reasonability of structure setting, compact-sized setting is ensured, a kind of supersonic generator is used
Adjust the angle the opposite that mechanism is arranged on the chucks.
Further, the support baseboard higher than bed piece set, first conductive head be arranged on support baseboard, first
Conductive head is fixed by riser, and the first conductive head is connected with the electrified wire of the second conductive head with electric field power supply, electric field electricity
Source is arranged on support baseboard lower part, and ultrasonic wave occurs power supply and is equally arranged on support baseboard lower surface.First conductive head and
Two conductive heads include brush and adjustable column, and brush is arranged on adjustable column one side.
Further, the laser head is arranged on the bottom of support arm, is commonly connected at the top of the conducting magnet core described in two
One support ring, support ring include the two halves of docking, and the relative position of electromagnetic field and laser head can be so adjusted by fixing screws.
Further, distance of second conductive head apart from chucks is less than second the first conductive head of conductive head distance
Distance.
Further, the laser head is connected with synchronous powder feeder, and arc panel, support are set in bed piece one side
The external stability connection of plate and arc panel.
One kind is based on the laser melting coating householder method of ultrasound-Lorentz force complex vibration, is based on using described one kind super
The laser cladding apparatus of sound-Lorentz force complex vibration, concrete operation step are as follows：
1) laser head melts cladding matrix, generates molten bath；
2) ultrasonic wave directly acts on molten bath by air, and primary growth in the cooling procedure of molten bath is smashed by high-frequency vibration
Coarse dendrite arm, the bubble in molten bath is crushed by cavitation；
3) the first conductive head, the second conductive head are each powered, and electric current, ribbon core spiral winding are generated in cladding intrinsic silicon
Be powered, by electromagnetic induction principle, magnetic field generated around matrix cladding position, according to left hand rule at matrix cladding position and
Bath can generate the fine vibration force of the controllable Lorentz of size, promote to refine uniform microstructure of surface cladding layer and reduce in molten bath
Temperature gradient；
4) ultrasonic wave high energy vibration field and the fine oscillator field coupled in common of Lorentz force, act cladding matrix.
Compared with prior art, the beneficial effects of the utility model are：
1) principle and effect of the utility model based on high energy vibration and fine vibration, by ultrasonic wave high energy vibration field and Lip river
The fine oscillator field coupled in common of Lun Zili together, is realized being overlapped mutually, be complementary to one another, intercoupling for different oscillator fields, is had
Solve coarse dendrite arm breaking capacity existing for single vibration field is weak, molten bath residual bubbles are excessive and crystal grain thinning is insufficient etc. to effect
Problem, so as to achieve the effect that effectively to inhibit re-melt deposit welding, bubble and reduction.
2) utility model device directly acts on molten bath using ultrasonic wave high energy vibration field by air, uses synchronous long-range navigation
Hereby the fine oscillator field of power directly acts on molten bath by matrix, ensure that the synchronous work for respectively aiding in field lasting in laser cladding process
With, substantially increase the stability of quality of cladding layer, avoid because auxiliary field action discontinuously caused by quality of cladding layer it is uneven
Even, situations such as being interrupted.
3) utility model device efficiently solves limit of the magnetic field range to cladding matrix using local cladding control method
System generates magnetic field and Lorentz force only around matrix cladding position, by the movement to matrix, avoids due to magnetic field range
Limitation, causes some heavy parts that can not process, also effectively prevent due to the whole band Lorentz force of matrix and caused by it is small
Offset, and then mismachining tolerance occurred etc..
4) operation of utility model device is flexible, not only can be with cladding common parts, the axial workpiece that can be rotated with cladding,
And tunable performance is high, to cladding matrix rotating speed, Lorentz vibration force size, ultrasonic power is all adjustable, can meet different make
With demand, the characteristics of adaptable wide, flexible adjustment, strong control ability.
5) position of supersonic generator can be adjusted according to the size of cladding matrix in utility model, ensure that point position occurs
The accuracy put gives full play to the effect of ultrasonic wave.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not form the improper restriction to the application for explaining the application.
Fig. 1 is the overall structure figure of the utility model device；
Fig. 2 is the clamping machine tool structure figure of the utility model device；
Fig. 3 is the Lorentz force part body structure chart one of the utility model device；
Fig. 4 is the Lorentz force part body structure chart two of the utility model device；
Fig. 5 is the ultrasonic generator structure chart of the utility model device；
In figure, 10. powder feeding pipes；20. synchronous powder feeder；30. speed regulator；40. motor；50. chucks；60.
Lathe fuselage；70. cladding matrix；80. the second conductive head；90. magnetic field components；100. the first conductive head；110. electrified wire；
120. power supply one occurs for Lorentz force；130. power supply occurs for ultrasonic wave；140. support baseboard；150. conducting wire；160. Lorentz force
Generation power supply two；170. supersonic generator；180. adjust the angle mechanism；190. laser head；200. electrified wire；210. branch
Brace；220. gas-guide tube；
62. arc panel；63. cabinet；111. lower part conductive head electrified wire；112. front conductive head electrified wire；
51. shaft；52. chucks；81. lower part brush；82. lower part adjustable column；101. forepart adjustable column；102. forepart
Brush；111. lower part conductive head electrified wire；112. front conductive head electrified wire；
91. fixing screws；92. spiral winding；93. conducting magnet core；142. support adjusting rod；181. optical axis；182. leading screw；
183. support slipper.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.It is unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
As background technology is introduced, the deficiencies in the prior art, the technical issues of in order to solve as above, this Shen
It please propose a kind of laser cladding apparatus for being based on ultrasound-Lorentz force complex vibration.
In a kind of typical embodiment of the application, as depicted in figs. 1 and 2, one kind is multiple based on ultrasound-Lorentz force
The laser cladding apparatus of vibration is closed, including laser module, clamping module, Lorentz force module, ultrasonic wave module.
Laser module includes laser generator, support arm 210, synchronous powder feeder 20, and synchronous powder feeder 20 passes through powder feeding pipe
10 are connected with laser head 190, and laser head 190 is connected by gas-guide tube 220 with protective gas device.
Clamping module is located at the lower section of laser head 190, and three-jaw chucks 52 are connected with shaft 51, are installed along with cabinet
On, it is connected by the speed regulator 30 in cabinet with motor 40, arc panel 62 and support baseboard 140 are mounted on bed piece
On 60, bed piece 60 is connected with cabinet；
Lorentz force module includes electric field component and magnetic field components, and electric field component is integrated in clamping module, such as Fig. 2 and
Shown in Fig. 3, the second conductive head 80 is located at the lower section of cladding matrix 70, and the first conductive head 100 is mounted on support baseboard 140, position
In the front end of cladding matrix, the conductive head at electric field component both ends passes through lower part brush 81, forepart brush 102 and cladding matrix respectively
Dynamic Contact is equipped with the adjustable column of insulation crust behind brush, for adjusting the contact area of brush and cladding matrix, lower guide
Dateline electrified wire 111,112 one end of front conductive head electrified wire each with lower part adjustable column 82,101 phase of forepart adjustable column
Even, the other end is connected with Lorentz force generation power supply 1；
Magnetic field components are mounted on 190 both sides of laser head, and conducting magnet core 93 is de- to avoid spiral winding 92 for door type structure
Fall, insulated paint is scribbled on conducting magnet core 93, spiral winding 92 is wrapped on conducting magnet core 93, passes through electrified wire and Lorentz force
Generation power supply 2 160 is connected, as shown in figure 4,93 top of conducting magnet core described in two is commonly connected to a support ring, support ring
Two halves including docking so can be adjusted the relative position of conducting magnet core and laser head 190 by fixing screws 91, and be led
Magnetic core 93 is connected to 190 top of laser head by fixing screws；
Ultrasonic wave module is integrated in clamping module, as shown in figure 5, supersonic generator 170 is by conducting wire 150 and surpasses
Sound wave occurs power supply 130 and is connected, and the adjustment angle mechanism 180 being made up of leading screw 182, support adjusting rod 142 is adjusted jointly
Position of the supersonic generator on cladding matrix, slide 181 and support adjusting rod 142 are mounted on support baseboard 140, branch
Support bottom plate 140 is connected with bed piece, and is set higher than bed piece.
One kind is based on the laser melting coating householder method of ultrasound-Lorentz force complex vibration, is based on using described one kind super
The laser cladding apparatus of sound-Lorentz force complex vibration, concrete operation step are as follows：
1) laser head melts cladding matrix, generates molten bath；
2) ultrasonic wave directly acts on molten bath by air, and primary growth in the cooling procedure of molten bath is smashed by high-frequency vibration
Coarse dendrite arm, the bubble in molten bath is crushed by cavitation；
3) the first conductive head, the second conductive head are each powered, and electric current, ribbon core spiral winding are generated in cladding intrinsic silicon
Be powered, by electromagnetic induction principle, magnetic field generated around matrix cladding position, according to left hand rule at matrix cladding position and
Bath can generate the fine vibration force of the controllable Lorentz of size, promote to refine uniform microstructure of surface cladding layer and reduce in molten bath
Temperature gradient；
4) ultrasonic wave high energy vibration field, the coupled in common of the fine oscillator field of Lorentz force finally, are realized.
In the present embodiment by taking this is using No. 45 steel of cylinder of Φ 50mm × 150mm as cladding matrix as an example, but simultaneously
It is not limited to this example；
First, with 500# abrasive paper for metallograph polishing matrix surface, matrix surface oxide is removed, dipping acetone with absorbent cotton wipes
Matrix surface is wiped, and degrease and polish chip etc., and matrix specimen surface is dried with air-heater, and dry 6h will be put into drying box
Ni bases fore-put powder afterwards takes out, and is put into synchronous powder feeder.
Then, after cylinder cladding matrix is fixed to clamp using chucks, electric field component brush is adjusted by adjustable column
In the position of matrix, brush is made to be in close contact with matrix, by the position of mobile laser head, adjust magnetic field components compared with matrix
The position at cladding position makes magnetic field around molten bath, by threaded adjusting mechanism, adjusts the opposite of supersonic generator and matrix
Position makes ultrasonic wave face matrix molten bath；
Next, lathe is opened successively, power supply occurs for ultrasonic wave, power supply one occurs for Lorentz force, electricity occurs for Lorentz force
Source two, clamping lathe rotating speed are 3r/min, and ultrasonic power is adjusted to middle-grade, and power supply two occurs for Lorentz for 10A, Lorentz force
Generation power supply one is 6A；
Afterwards, cladding is started after adjusting laser parameter, laser power 1800W, spot diameter 4mm, protective gas are nitrogen
Gas；
Finally, after completing cladding, laser, ultrasonic power, Lorentz force are closed successively, power supply one, Lorentz force occurs
Generation power supply two, clamping lathe unclamp chucks, cladding matrix are taken out.
In addition, the utility model, which additionally provides a kind of supersonic generator, adjusts the angle mechanism, including：
Height adjusting part, bottom are arranged on support baseboard, and including leading screw, optical axis and adjusting block, leading screw is arranged between two optical axises,
Adjusting block is set through leading screw and optical axis, and adjusting block one side sets the support slipper for clamping ultrasonic generator；
Support adjusting rod, the scalable setting of length, one end are fixed with support baseboard, and the other end sets supersonic generator branch
Seat is supportted, and support adjusting rod is arranged on the inside of height adjustment mechanism, is coordinated by support adjusting rod and height adjustment mechanism to ultrasound
The angle of wave producer is adjusted, so can rotating threaded shaft, and then realize the adjustment of adjusting block height, leading screw light according to demand
Transverse slat is set at the top of axis, and leading screw sets handwheel to facilitate the adjustment of leading screw, support adjusting rod bottom and support baseboard through transverse slat
Hinged fixed, support adjusting rod includes more piece joint, and adjacent joint is fastened by fastener.
The support slipper includes two grip blocks, and grip block one side fixes with adjusting block, and opposite side is semi-circular shape, and two
A grip block is oppositely arranged with clamping ultrasonic generator, during fastening, two grip blocks can by fastener such as bolt and nut into
Row fastening.
The support base is annular or semi-circular, and setpoint distance is spaced between support base and support slipper.
The foregoing is merely the preferred embodiments of the application, are not limited to the application, for the skill of this field
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (9)
1. a kind of supersonic generator adjustment angle mechanism, which is characterized in that including：
Height adjusting part, bottom are arranged on support baseboard, and including leading screw, optical axis and adjusting block, leading screw is arranged between two optical axises, is adjusted
Block is set through leading screw and optical axis, and adjusting block one side sets the support slipper for clamping ultrasonic generator；
Support adjusting rod, the scalable setting of length, one end are fixed with support baseboard, and the other end sets supersonic generator to support
Seat, and support adjusting rod is arranged on the inside of height adjustment mechanism, is coordinated by support adjusting rod and height adjustment mechanism to ultrasonic wave
The angle of generator is adjusted.
2. a kind of supersonic generator according to claim 1 adjustment angle mechanism, which is characterized in that the support is slided
Block includes two grip blocks, and grip block one side fixes with adjusting block, and opposite side is semi-circular shape, two grip blocks be oppositely arranged with
Clamping ultrasonic generator.
A kind of 3. supersonic generator according to claim 1 adjustment angle mechanism, which is characterized in that the support base
For annular or semi-circular.
4. one kind is based on the laser cladding apparatus of ultrasound-Lorentz force complex vibration, which is characterized in that including：
Chucks are used to support cladding matrix；
First conductive head opposes with chucks and sets, for applying electric current to cladding matrix from end；
Second conductive head, arranged on bed piece, for applying electric current to cladding matrix from below；
Laser head, above bed piece, for carrying out cladding to cladding matrix from top；
Ribbon core hot-wire coil including two conducting magnet cores, is respectively arranged on laser head both sides, and each conducting magnet core is wound with spiral
Coil；
A kind of supersonic generator according to any one of claim 1-3 adjustment angle mechanism；
Supersonic generator, by a kind of supersonic generator with adjust the angle mechanism supports, for set angle to cladding
Matrix applies ultrasound field.
5. a kind of laser cladding apparatus for being based on ultrasound-Lorentz force complex vibration according to claim 4, feature
It is, a kind of supersonic generator is arranged on the opposite of the chucks with mechanism is adjusted the angle.
6. a kind of laser cladding apparatus for being based on ultrasound-Lorentz force complex vibration according to claim 4, feature
It is, the support baseboard is set higher than bed piece, and first conductive head is arranged on support baseboard.
7. a kind of laser cladding apparatus for being based on ultrasound-Lorentz force complex vibration according to claim 4, feature
It is, the laser head is arranged on the bottom of support arm, and a support ring is commonly connected at the top of the conducting magnet core described in two.
8. a kind of laser cladding apparatus for being based on ultrasound-Lorentz force complex vibration according to claim 4, feature
It is, distance of second conductive head apart from chucks is less than the distance of second the first conductive head of conductive head distance.
9. a kind of laser cladding apparatus for being based on ultrasound-Lorentz force complex vibration according to claim 4, feature
It is, first conductive head and the second conductive head include brush and adjustable column, and brush is arranged on adjustable column one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721453498.2U CN207435546U (en) | 2017-11-03 | 2017-11-03 | One kind is based on the laser cladding apparatus of ultrasound-Lorentz force complex vibration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721453498.2U CN207435546U (en) | 2017-11-03 | 2017-11-03 | One kind is based on the laser cladding apparatus of ultrasound-Lorentz force complex vibration |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501039A (en) * | 2020-05-21 | 2020-08-07 | 湘潭大学 | Multi-physical-field auxiliary laser cladding device |
| CN112795913A (en) * | 2020-12-28 | 2021-05-14 | 浙江工业大学 | Directional Lorentz force composite laser remanufacturing device based on medium-frequency alternating magnetic field |
-
2017
- 2017-11-03 CN CN201721453498.2U patent/CN207435546U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501039A (en) * | 2020-05-21 | 2020-08-07 | 湘潭大学 | Multi-physical-field auxiliary laser cladding device |
| CN111501039B (en) * | 2020-05-21 | 2022-04-22 | 湘潭大学 | Multi-physical-field auxiliary laser cladding device |
| CN112795913A (en) * | 2020-12-28 | 2021-05-14 | 浙江工业大学 | Directional Lorentz force composite laser remanufacturing device based on medium-frequency alternating magnetic field |
| CN112795913B (en) * | 2020-12-28 | 2022-12-09 | 浙江工业大学 | Directional Lorentz force composite laser remanufacturing device based on intermediate frequency alternating magnetic field |
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