CN207205559U - A kind of laser process equipment and Laser Processing teaching training device - Google Patents
A kind of laser process equipment and Laser Processing teaching training device Download PDFInfo
- Publication number
- CN207205559U CN207205559U CN201720799006.9U CN201720799006U CN207205559U CN 207205559 U CN207205559 U CN 207205559U CN 201720799006 U CN201720799006 U CN 201720799006U CN 207205559 U CN207205559 U CN 207205559U
- Authority
- CN
- China
- Prior art keywords
- laser
- machining head
- process equipment
- head
- regulating block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model discloses a kind of laser process equipment and Laser Processing teaching training device, above-mentioned laser process equipment to include：Frame, in frame and can dismounting and change laser Machining head, connect the drive device of laser Machining head, and it is connected to the control device of drive device, drive device driving laser Machining head moves to part position to be processed, and laser Machining head can be replaced by the laser Machining head of difference in functionality according to need of work.Laser Processing teaching training device of the present utility model includes above-mentioned laser process equipment and generating device of laser and cooling device.The utility model can be replaced by the laser Machining head with corresponding function as needed by enabling laser Machining head dismounting and change, make a kind of laser process equipment while realize a variety of laser processing functions；By the way that each assembly module of teaching training device will be laser machined, solve the problems, such as that existing laser process equipment integrated level is high, be easy to explain its corresponding concrete function with reference to each component in practice teaching.
Description
Technical field
It the utility model is related to technical field of laser processing, more particularly to a kind of laser process equipment and Laser Processing teaching
Practical training equipment.
Background technology
Traditional laser process equipment is such as laser welding apparatus, laser cutting device, laser cladding equipment on the market
Purposes it is relatively single, it is applied to specific industry field, and industry specific aim is stronger, is only capable of that a certain function is implemented separately,
When carrying out vocational education, because above-mentioned laser process equipment purposes is single, being carried out to different laser processing technologies, teaching is real
, it is necessary to configure corresponding laser process equipment during instruction, this just needs the laser process equipment for purchasing a variety of difference in functionalitys, causes
Cost input is excessive, and this is not applied to vocational education domain variability.
And the integrated level of existing laser process equipment is high, structure relative closure, in the practice teaching of Laser Processing specialty
During, student is difficult to touch internal each part, can not be in teaching process with reference to the specific of laser process equipment
Part tells about the function of above-mentioned specific part.
Utility model content
The purpose of this utility model is to provide a kind of laser process equipment, to solve existing laser process equipment purposes list
One the problem of.
Another object of the present utility model is to provide a kind of Laser Processing teaching training device, including above-mentioned Laser Processing
Equipment, the problem of existing laser process equipment integrated level is high is can solve the problem that, is easy to during practice teaching, is added with reference to sharp laser
The specific part of work teaching training device tells about the function of above-mentioned specific part to student.
To use following technical scheme up to this purpose, the utility model：
A kind of laser process equipment, including frame, in frame and it is capable of the laser Machining head of dismounting and change, connects institute
The drive device of laser Machining head is stated, and is connected to the control device of drive device, the drive device drives the laser
Processing head kinematical to part position to be processed, the laser Machining head can be replaced by the laser of difference in functionality according to need of work
Processing head.
By making laser process equipment have detachable laser Machining head, and laser Machining head is according to work need
The laser Machining head with corresponding laser processing function can be replaced by, can be realized so as to reach a kind of laser process equipment
A variety of laser processing functions.
Preferably, also including attachment means, the attachment means include connecting rod and direction regulating block, the connection
Bar one end is connected with drive device, and the other end is connected with the direction regulating block, and the direction regulating block is configured to swash with described
Light processing head is connected, and the direction regulating block can rotationally adjust angle relative to the connecting rod.
Under the driving of drive device, drive device drives attachment means motion, and attachment means drive laser Machining head fortune
It is dynamic；By the way that the direction regulating block in attachment means and connecting rod are arranged to be connected simultaneously with laser Machining head and drive device respectively
And can mutually rotate, realize the regulation relative to workpiece machining angle to be added to laser Machining head.
Preferably, the attachment means also include laser head contiguous block, the laser head contiguous block is connected to direction tune
Between locking nub and laser Machining head, and angle can be rotationally adjusted relative to direction regulating block, the laser head contiguous block is relative
It is mutually perpendicular in the axis that the axis that direction regulating block rotates rotates with the direction regulating block relative to the connecting rod.
It is connected to by laser head contiguous block between direction regulating block and laser Machining head, and relative to direction regulating block energy
Rotationally adjust angle；Realize regulation of the laser Machining head relative to workpiece angle to be added, by laser head contiguous block relative to
The axis perpendicular that the axis of the rotation of direction regulating block rotates with direction regulating block relative to connecting rod, realizes laser Machining head
It is adjustable in two mutually orthogonal directions relative to the machining angle of workpiece to be added.
Preferably, one end of the connecting rod is provided with least one first arcuate socket, the connecting rod connects by first
Fitting is fixedly connected on the direction regulating block through first arcuate socket, and by first arcuate socket relative to even
Extension bar rotationally adjusts angle.
Connecting rod is fixedly connected on the regulating block of direction through the first arcuate socket by the first connector, due to the first company
Fitting is through the optional position that the position of the first arcuate socket can be the first arcuate socket, and the first connector is connected to direction regulation
The position of block is fixed, and therefore, realizes connecting rod relative to direction regulating block angle adjustable, and then realize that laser Machining head is relative
In the angle adjustable of workpiece to be added.
Preferably, at least one second arcuate socket is provided with the laser head contiguous block, the laser head contiguous block
It is fixedly connected on by the second connector through second arcuate socket on the direction regulating block, and passes through second arc
The regulation angle that hole rotates relative to direction regulating block.
Laser head contiguous block is fixedly connected on the regulating block of direction through the second arcuate socket by the second connector, due to
Second connector, which passes through the position of the second arcuate socket, to be the optional position of the second arcuate socket, and the second connector side of being connected to
Fixed to the position of regulating block, therefore, realize laser head contiguous block side relative to regulating block angle adjustable, and then realize and swash
Light processing head relative to workpiece to be added angle adjustable.
One kind Laser Processing teaching training device, including above-mentioned laser process equipment.
One kind Laser Processing teaching training device, including above-mentioned laser process equipment, to meet a kind of Laser Processing teaching
Practical training equipment is the Laser Processing teaching that can realize multiple functions.
Preferably, also including generating device of laser, the generating device of laser includes laser transmission fiber, laser optical path
Device, Laser Power Devices, Laser energy attenuation device and laser output control device, the Laser Power Devices and the laser energy control
Device connection processed, the Laser energy attenuation device are arranged to also be connected with the laser optical path device, and the laser optical path device is set
It is set to and is also connected with the laser transmission fiber, the laser transmission fiber is arranged to also be connected with the laser Machining head；Institute
Laser output control device is stated to be arranged to the control device and the laser optical path device be connected respectively；The laser
Energy controller is also configured to be connected with the control device.
By generating device of laser and its each several part assembly module, it is easy to explain it with reference to specific part in practice teaching
Possessed concrete function.Energy is provided for laser optical path device by Laser Power Devices, laser is generated and passes through laser transmission light
Fibre is delivered to laser Machining head, and workpiece to be processed is implemented to process.Control device can be controlled sharp by Laser energy attenuation device
The power of photoelectric source, so as to control the power of the laser generated by laser optical path device；Control device is by controlling laser
Output-controlling device and then control laser optical path device, realize the control for generating or not generating for laser.
Preferably, also including cooling device, the cooling device is connected with the laser Machining head, while is swashed with described
Light light path system connects.
By cooling device modularization, respectively laser Machining head and laser optical path device provide cooling to cooling device simultaneously,
And form Two-way Cycle cooling.
Preferably, the generating device of laser is 1000W all solid state lasers.
Preferably, also include powder feeding machine, when the laser Machining head is laser melting coating head, the powder feeding machine be with it is described
Laser melting coating head conveys cladding powder.
The beneficial effects of the utility model：By making laser process equipment that there is detachable laser Machining head, and
And laser Machining head can be replaced by the laser Machining head with corresponding laser processing function according to need of work, so that a kind of
Laser process equipment realizes a variety of laser processing functions simultaneously；By the way that each assembly module of teaching training device will be laser machined,
Solve the problems, such as that existing laser process equipment integrated level is high, be easy to combine Laser Processing teaching training device in practice teaching
Function of the specific component to the above-mentioned specific component of student's explanation.
Brief description of the drawings
Fig. 1 is the schematic diagram of the laser process equipment of the utility model embodiment one；
Fig. 2 is the exploded view of the attachment means of laser process equipment shown in Fig. 1；
Fig. 3 is the schematic diagram of the utility model embodiment dual-laser processing teaching training device；
Fig. 4 is Laser Processing another schematic diagram of teaching training device shown in Fig. 3.
In figure：
1st, laser process equipment；10th, frame；11st, laser Machining head；111st, firm banking；12nd, attachment means；121st, even
Extension bar；1211st, waist-shaped hole；1212nd, the first arcuate socket；122nd, direction regulating block；123rd, laser head contiguous block；1231st, the second arc
Shape hole；13rd, drive device；131st, Z-direction drive device；132nd, Y-direction drive device；133rd, X-direction drive device；14、
Control device；2nd, cooling device；3rd, generating device of laser；31st, laser transmission fiber；32nd, laser optical path device；33rd, laser energy
Amount controller；34th, Laser Power Devices；35th, laser output control device.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
Embodiment one：
The present embodiment provides a kind of laser process equipment, and as shown in Figure 1-2, the laser process equipment 1 includes frame 10, swashed
Light processing head 11, attachment means 12, drive device 13 and control device 14, wherein：
Laser Machining head 11 is connected with attachment means 12, and attachment means 12 are connected with drive device 13, drive device
13 are arranged in frame 10, and control device 14 is connected with drive device 13, and control device 14 can control drive device 13 to move,
So as to which drive device 13 drives attachment means 12 to move, attachment means 12 drive laser Machining head 11 to move.
Laser Machining head 11 can be according to need of work more from dismounting and change in attachment means 12, laser Machining head 11
It is changed to the laser Machining head 11 with corresponding laser processing function, it is preferred that laser Machining head 11 melts for laser in the present embodiment
Cover processing head, Laser cutting head or laser welding processing head, when need to carry out laser melting coating operation, laser welding operation or
Person is cut by laser operation and installs corresponding laser melting coating head, laser welding head or laser cutting head respectively, so that laser adds
Construction equipment 1 realizes three kinds of different laser processing functions simultaneously.
Drive device 13 includes X-direction drive device 133, Y-direction drive device 132 and Z-direction drive device 131,
Wherein：X-direction drive device 133, Y-direction drive device 132 and the three of Z-direction drive device 131 are mutually perpendicular to, X-direction
Drive device 133 is arranged to be fixedly connected with frame 10, and Y-direction drive device 132 is arranged to connect with X-direction drive device 133
Connect, Z-direction drive device 131 is arranged to be connected with Y-direction drive device 132, attachment means 12 and Z-direction drive device 131
Connection.X-direction drive device 133 can drive Y-direction drive device 132 to move in the X direction, the energy of Y-direction drive device 132
Driving Z-direction drive device 131 is moved in the Y direction, Z-direction drive device 131 can drive connection device 12 in z-direction
Motion.As shown in figure 1, X-direction refers to the direction consistent with the direction of motion of X-direction drive device 133, Y-direction refers to and Y-direction
The consistent direction of the direction of motion of drive device 132, Z-direction refer to the direction consistent with the direction of motion of Z-direction drive device 131,
And X-direction, Y-direction and Z directions three are mutually perpendicular to.Pass through above-mentioned X-direction drive device 133, Y-direction drive device
132 and Z directions drive device 131, laser Machining head 11 can be driven by attachment means 12 simultaneously in X-direction, Y directions
And moved in Z-direction.In the present embodiment, above-mentioned X-direction drive device 133, Y-direction drive device 132 and Z-direction driving
The structure of device 131 is structure of the prior art, is no longer elaborated herein.
As shown in Fig. 2 in the present embodiment, attachment means 12 include connecting rod 121, direction regulating block 122 and contiguous block
123, wherein：The one end of connecting rod 121 is connected with Z-direction drive device 131, and the other end is connected with the direction regulating block 122, is swashed
Bare headed one end of contiguous block 123 is connected with direction regulating block 122, and the other end is connected with laser Machining head 11, is driven and filled by Z-direction
131 drive connection devices 12 are put, drive the laser Machining head 11 being connected with attachment means 12 to move in z-direction.
Specifically, one end of connecting rod 121 is provided with least one first arcuate socket 1212, connecting rod 121 connects by first
Fitting (not shown in accompanying drawing) is fixedly connected on direction regulating block 122 through the first arcuate socket 1212, and passes through the first arc
Hole 1212 rotationally adjusts angle relative to connecting rod 121；At least one second arc is provided with laser head contiguous block 123
Hole 1231, laser head contiguous block 123 are fixedly connected by the second connector (not shown in accompanying drawing) through the second arcuate socket 1231
In on the direction regulating block 122, and the regulation angle rotated by the second arcuate socket 1231 relative to direction regulating block 122,
And laser head contiguous block 123 is relative to the rotation direction of direction regulating block 122 with direction regulating block 122 relative to connecting rod
121 rotation direction is perpendicular.By arrangement above, laser Machining head 11 can be made to be mutually perpendicular to relative to connecting rod 121
Both direction can adjust angle.In the present embodiment, the above-mentioned arcuate socket 1231 of first arcuate socket 1212 and second is respectively provided with
For four, and circumferentially direction is uniformly arranged.
The other end of connecting rod 121 is additionally provided with least one waist-shaped hole 1211, connecting rod along the length direction of connecting plate 121
121 are fixedly connected in Z-direction drive device 131 by the 3rd connector (not shown in accompanying drawing) through waist-shaped hole 1211, and
Fixed position is slidably adjusted relative to Z-direction drive device 131 by waist-shaped hole 1211, by arrangement above, company can be made
The position-adjustable along its length of extension bar 121, so that position of the laser Machining head 11 along the length direction of connecting rod 121 is adjustable
Section.In the present embodiment, above-mentioned waist-shaped hole 1211 is arranged to two rows on the width of connecting plate 121, often arranges six.
The present embodiment is laser machined by having the laser Machining head of energy dismounting and change by making laser process equipment
Head can be replaced by the laser Machining head with corresponding laser processing function according to need of work, so that a kind of Laser Processing is set
It is standby to realize a variety of laser processing functions simultaneously, solve the problems, such as that laser process equipment purposes is single.
Embodiment two：
The present embodiment provides a kind of Laser Processing teaching training device, specifically, as shown in Figures 3 and 4, the Laser Processing
Teaching training device includes the laser process equipment 1 described in embodiment one, in addition to cooling device 2 and generating device of laser
3。
Above-mentioned generating device of laser 3 includes laser optical path device 32, Laser energy attenuation device 33, Laser Power Devices 34, laser
Output-controlling device 35 and laser transmission fiber 31, wherein：Laser Power Devices 34 are arranged to be connected with Laser energy attenuation device 33,
Laser energy attenuation device 33 is arranged to also with laser optical path device 32 be connected, and laser optical path device 32 is arranged to also transmit with laser
Optical fiber 31 is connected, and laser transmission fiber 31 is arranged to also with laser Machining head 11 be connected, and Laser energy attenuation device 33 is also configured to
Control device 14 is connected, and laser output control device 35 is arranged to control device 14 and laser optical path device 32 be connected respectively
Connect.The electric current that Laser Power Devices 34 are sent flows through Laser energy attenuation device 33 and reaches laser optical path device 32, is filled for laser optical path
32 offer electric energy are put, so as to which laser optical path device 32 generates laser, the laser generated reaches laser through laser transmission fiber 31
Processing head 11, is laser machined to machined part.It should be noted that control of the Laser energy attenuation device 33 in control device 14
The lower power that can change flowed through electric current of system, so as to realize control device 14 by Laser energy attenuation device 33 to laser light
The strong and weak control for the laser that road device 32 generates；Laser output control device 35 can be to swashing under the control of control device 14
Light light path device 32 generates laser or does not generate laser and is controlled..In the present embodiment, generating device of laser 3 is that 1000W is complete
Solid-state laser, or the laser of other types and power, such as：2000W gas lasers.
It is connected with laser optical path device 32 while cooling device 2 is connected with laser Machining head 11, and laser is added respectively
Foreman 11 and laser optical path device 32 are cooled down, and are formed double coolings and are circulated, in the present embodiment, the structure of above-mentioned cooling device 2
It is same as the prior art, this is repeated no more.
In the present embodiment, Laser Processing teaching training device also includes powder feeding machine (not shown in accompanying drawing), when laser plus
When foreman 11 is using laser melting coating head, the powder feeding machine is arranged to be connected with laser melting coating head, and is in laser processing procedure
Laser melting coating head conveys cladding powder, and the structure of above-mentioned powder feeding machine is same as the prior art, and this is repeated no more.
The present embodiment solves existing laser process equipment by will laser machine each component models of teaching training device
The problem of integrated level is high, the specific part for being easy to combine Laser Processing teaching training device in practice teaching is in student's explanation
State the function of specific part.
Obviously, above-described embodiment of the present utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of laser process equipment, it is characterised in that including frame (10), in frame (10) and be capable of dismounting and change
Laser Machining head (11), connects the drive device (13) of the laser Machining head (11), and is connected to drive device (13)
Control device (14), the drive device (13) drives the laser Machining head (11) to move to part position to be processed, described
Laser Machining head (11) can be replaced by the laser Machining head (11) of difference in functionality according to need of work.
2. a kind of laser process equipment according to claim 1, it is characterised in that described also including attachment means (12)
Attachment means (12) include connecting rod (121) and direction regulating block (122), described connecting rod (121) one end and drive device
(13) connect, the other end is connected with the direction regulating block (122), and the direction regulating block (122) is configured to and the laser
Processing head (11) is connected, and the direction regulating block (122) can rotationally adjust angle relative to the connecting rod (121).
3. a kind of laser process equipment according to claim 2, it is characterised in that the attachment means (12) also include swashing
Bare headed contiguous block (123), the laser head contiguous block (123) be connected to direction regulating block (122) and laser Machining head (11) it
Between, and angle can be rotationally adjusted relative to direction regulating block (122), the laser head contiguous block (123) is adjusted relative to direction
The axis that the axis that locking nub (122) rotates rotates with the direction regulating block (122) relative to the connecting rod (121) mutually hangs down
Directly.
4. a kind of laser process equipment according to claim 3, it is characterised in that one end of the connecting rod (121) is set
There is at least one first arcuate socket (1212), the connecting rod (121) passes through first arcuate socket by the first connector
(1212) it is fixedly connected on the direction regulating block (122), and by first arcuate socket (1212) relative to connecting rod
(121) angle is rotationally adjusted.
5. a kind of laser process equipment according to claim 4, it is characterised in that on the laser head contiguous block (123)
It is provided with least one second arcuate socket (1231), the laser head contiguous block (123) is by the second connector through described the
Two arcuate sockets (1231) are fixedly connected on the direction regulating block (122), and relative by second arcuate socket (1231)
In the regulation angle that direction regulating block (122) rotates.
6. one kind Laser Processing teaching training device, it is characterised in that including one kind described in the claims any one of 1-5
Laser process equipment.
7. a kind of Laser Processing teaching training device according to claim 6, it is characterised in that also filled including laser
Put (3), the generating device of laser (3) include laser transmission fiber (31), laser optical path device (32), Laser Power Devices (34),
Laser energy attenuation device (33) and laser output control device (35), the Laser Power Devices (34) and the Laser energy attenuation
Device (33) connects, and the Laser energy attenuation device (33) is connected with the laser optical path device (32), the laser optical path device
(32) it is connected with the laser transmission fiber (31), the laser transmission fiber (31) is connected with the laser Machining head (11)；
The laser output control device (35) respectively with the control device (14) and the laser optical path device (32) phase
Connection；
The Laser energy attenuation device (33) is also connected with the control device (14).
8. a kind of Laser Processing teaching training device according to claim 7, it is characterised in that also including cooling device
(2), the cooling device (2) is connected with the laser Machining head (11) and the laser optical path device (32).
9. a kind of Laser Processing teaching training device according to claim 7 or 8, it is characterised in that the laser occurs
Device (3) is 1000W all solid state lasers.
10. a kind of Laser Processing teaching training device according to claim 9, it is characterised in that also including powder feeding machine, institute
When to state laser Machining head (11) be laser melting coating head, the powder feeding machine is and the laser melting coating head conveys cladding powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799006.9U CN207205559U (en) | 2017-07-04 | 2017-07-04 | A kind of laser process equipment and Laser Processing teaching training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799006.9U CN207205559U (en) | 2017-07-04 | 2017-07-04 | A kind of laser process equipment and Laser Processing teaching training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207205559U true CN207205559U (en) | 2018-04-10 |
Family
ID=61812782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720799006.9U Active CN207205559U (en) | 2017-07-04 | 2017-07-04 | A kind of laser process equipment and Laser Processing teaching training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207205559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014944A (en) * | 2019-12-24 | 2020-04-17 | 武汉翔明激光科技有限公司 | Multifunctional precision machining application equipment |
| CN111347161A (en) * | 2018-12-20 | 2020-06-30 | 沈阳新松机器人自动化股份有限公司 | Portable additive manufacturing system |
-
2017
- 2017-07-04 CN CN201720799006.9U patent/CN207205559U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347161A (en) * | 2018-12-20 | 2020-06-30 | 沈阳新松机器人自动化股份有限公司 | Portable additive manufacturing system |
| CN111014944A (en) * | 2019-12-24 | 2020-04-17 | 武汉翔明激光科技有限公司 | Multifunctional precision machining application equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205271144U (en) | Four -axis linkage laser welding device | |
| CN207205559U (en) | A kind of laser process equipment and Laser Processing teaching training device | |
| CN105301768B (en) | Lens vibrating type laser scanning system | |
| CN102703895B (en) | Laser cladding lateral powder feed processing head | |
| CN105014193A (en) | Special circular seam hardfacing machine | |
| CN204413400U (en) | Robotic cutting welder | |
| CN104923914B (en) | A kind of welding method of component's feet | |
| CN205764440U (en) | A kind of reparation axial workpiece laser cladding equipment | |
| CN202898544U (en) | Internal laser coaxial powder feeding laser cladding nozzle | |
| CN205271142U (en) | Laser -beam welding machine convenient to adjust welding angle | |
| CN105436768A (en) | Welding support | |
| CN202595277U (en) | Laser cladding side direction powder delivering machining head | |
| CN201143593Y (en) | Fiberglas bushing mouth welding robot | |
| CN207747430U (en) | Hot melting equipment | |
| CN107377300A (en) | Optical assembly automatically dropping glue Coupling device and optical assembly automatically dropping glue coupling process | |
| CN103909347B (en) | A kind of device of laser weld | |
| CN107414305A (en) | Wire-feed motor and laser cladding device | |
| CN204771142U (en) | Laser machine ware people | |
| CN208895476U (en) | Multi-shaft interlocked laser welding robot | |
| CN114211759B (en) | Multi-coil induction welding device and method for thermoplastic composite material | |
| CN207735766U (en) | A kind of solar energy tabula rasa laser-beam welding machine welding regulating mechanism | |
| CN105345227B (en) | Automatic soldering device | |
| CN203804412U (en) | Laser welding device | |
| CN207189005U (en) | Seal wire fine tuning structure and laser cladding device | |
| CN203484862U (en) | Circular girth welding clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |