CN217799623U - Optical platform formula galvanometer scanning processing equipment - Google Patents
Optical platform formula galvanometer scanning processing equipment Download PDFInfo
- Publication number
- CN217799623U CN217799623U CN202221791218.XU CN202221791218U CN217799623U CN 217799623 U CN217799623 U CN 217799623U CN 202221791218 U CN202221791218 U CN 202221791218U CN 217799623 U CN217799623 U CN 217799623U
- Authority
- CN
- China
- Prior art keywords
- assembly
- mirror
- optical
- mirror assembly
- galvanometer
- 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
Images
Abstract
The utility model discloses an optical platform formula galvanometer scanning processing equipment, including the optics flat board, still include: the laser device is detachably connected with the optical flat plate and can emit laser beams; an beam-expander assembly removably connected to the optics plate, the beam-expander assembly for laser beam expansion; the galvanometer scanning component is detachably connected with the optical flat plate and is used for controlling laser beam deflection; a mirror assembly removably connected to the optics plate, the mirror assembly for redirecting the laser beam and being provided with a plurality of sets. The laser scanning device has the advantages of simple structure, convenience in manufacturing and installation, capability of effectively being compatible with common lasers and scanning galvanometer systems on various markets, stability in operation and easiness in maintenance.
Description
Technical Field
The utility model relates to a scanning processing equipment especially relates to an optical platform formula galvanometer scanning processing equipment.
Background
The laser galvanometer scanning processing platform in the current market uses optical fiber galvanometer marking machines mostly, the design needle of the common marking machine platform mainly faces to optical fiber lasers and lasers with small volume and light weight, the compatible laser type is single, and other types of galvanometer processing platforms, such as 1064 solid lasers, 532 green lasers, 355 ultraviolet lasers, picosecond lasers, femtosecond lasers and the like, are designed according to the laser galvanometer scanning processing platforms of the lasers, the cost is high, and the purchase period of a customized part is relatively long.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide an optical platform formula shakes mirror scanning processing equipment, simple structure makes simple to operate, can effectual compatible common laser instrument and scanning mirror system that shakes on multiple market, the operation is stable, easy to maintain.
In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides an optical platform formula galvanometer scanning processing equipment, includes the optics flat board, still includes:
the laser device is detachably connected with the optical flat plate and can emit laser beams;
an beam-expander assembly removably connected to the optics plate, the beam-expander assembly for laser beam expansion;
the galvanometer scanning component is detachably connected with the optical flat plate and is used for controlling the deflection of laser beams;
a mirror assembly removably connected to the optics plate, the mirror assembly for changing the direction of the laser beam and the mirror assembly being provided in a plurality of sets.
The direction and the height of the laser beam are changed through the arrangement of the multiple groups of reflectors, so that the laser beam can pass through the beam expanding assembly and the galvanometer scanning assembly, the scanning processing equipment can be compatible with lasers with different light sources and lasers with various specifications and models, and the compatibility of optical structures of the lasers with different light sources and the lasers with various specifications and models is solved. The scanning processing adopts conventional accessories which are easy to replace, and the purchasing period is short; the optical platform is detachably connected with the laser, the reflector assembly and other devices, so that the construction cost of the test platform is effectively reduced.
The utility model discloses further set up to: the utility model discloses a laser instrument, including laser instrument, reflector assembly, optical flat panel, first reflector assembly, second reflector assembly, laser instrument, optical flat panel, the reflector assembly includes first reflector assembly and second reflector assembly, first reflector assembly sets up the rear side of laser instrument, the second reflector assembly is located first reflector assembly's rear side, through the adjustment first reflector assembly with the position that the optical flat panel is connected makes laser beam can shine on the first reflector assembly, through the adjustment first reflector assembly's direction, can change laser beam's direction, makes laser beam can shine on the second reflector assembly. The direction and the height of the laser beam are changed through the arrangement of the first reflector component, so that the processing platform is suitable for the laser beams with different directions and heights, and the selection range of the laser is enlarged.
The utility model discloses further set up to: the reflector assembly further comprises a third reflector assembly, the third reflector assembly and the second reflector assembly are located on two sides of the beam-expanding mirror assembly, the second reflector assembly can change the direction of the laser beam, the beam-expanding mirror assembly is enabled to be coaxial with the laser beam, and the laser beam is enabled to irradiate on the third reflector assembly through the beam-expanding mirror assembly.
The utility model discloses further set up to: the galvanometer scanning assembly is positioned at the rear side of the third reflector assembly, and laser beams are expanded and shaped by the beam expander assembly and then are refracted again by the third reflector assembly to enter the galvanometer scanning assembly.
The utility model discloses further set up to: the optical flat plate is provided with a plurality of flat plate through holes which are arranged in a matrix. Through a plurality of the setting of dull and stereotyped through-hole makes things convenient for the speculum fixing base with the dull and stereotyped different positions of optics connect.
The utility model discloses further set up to: the reflecting mirror assembly comprises a reflecting mirror fixing seat and a reflecting mirror piece, wherein the reflecting mirror piece is arranged above the reflecting mirror fixing seat, and the reflecting mirror piece can rotate relative to the reflecting mirror fixing seat to change the angle of the reflecting mirror piece.
The utility model discloses further set up to: be provided with waist shape hole on the speculum fixing base, the speculum fixing base with the optics is dull and stereotyped to pass through the screw waist shape hole with dull and stereotyped through-hole is connected, and the assembly is simple, can make things convenient for the dismouting to and the light path of being convenient for is rectified the inspection, is maintained the background. Through the setting in waist shape hole, can finely tune the position of speculum fixing base, the laser beam of being convenient for can shine on the second mirror subassembly.
The utility model discloses further set up to: beam expander subassembly includes beam expander body and beam expander fixing base, the beam expander fixing base with the dull and stereotyped connection of optics, the beam expander body with the beam expander fixing base passes through the connecting rod to be connected, this physical stamina of beam expander with the connecting rod is rotatory as the center, through rotatory the beam expander body can be adjusted the angle of beam expander body makes laser beam can pass the beam expander body.
The utility model discloses further set up to: the coaxial optical path calibration support is detachably connected with the optical flat plate, two coaxial optical path calibration supports are arranged, and the two coaxial optical path calibration supports are arranged on the front side and the rear side of the beam expander assembly.
The utility model discloses further set up to: the lens scanning subassembly that shakes includes the lens body and the lens supporting seat that shakes, the lens body that shakes passes through the lens supporting seat that shakes with the optics is dull and stereotyped to be connected, be provided with the mirror through-hole that shakes on the lens supporting seat that shakes, laser beam gets into the lens body that shakes through the mirror through-hole that shakes.
The utility model discloses following beneficial effect has:
1) The direction and the height of the laser beam are changed through the arrangement of the multiple groups of reflectors, so that the laser beam can pass through the beam expanding assembly and the galvanometer scanning assembly, the scanning processing equipment can be compatible with lasers with different light sources and lasers with various specifications and models, and the compatibility of optical structures of the lasers with different light sources and the lasers with various specifications and models is solved.
2) The optical platform is detachably connected with the laser, the reflector assembly and other devices, so that the construction cost of the test platform is effectively reduced.
3) And conventional accessories which are easy to replace are adopted, so that the purchase period is short.
4) Firm in structure and long in service life.
5) The assembly is simple, the disassembly and the assembly can be convenient, the light path correction and the inspection are convenient, and the maintenance cost is low.
Drawings
Fig. 1 is a perspective view of an optical platform type galvanometer scanning processing apparatus according to an embodiment of the present invention;
fig. 2 is a perspective view of a mirror assembly according to an embodiment of the present invention;
fig. 3 is a perspective view of a beam expander assembly according to an embodiment of the present invention.
In the figure:
1. a laser; 11. a laser beam; 2. a mirror assembly; 21. a reflector holder; 211. a waist-shaped hole; 22. a reflector pad block; 23. a reflector adjusting bracket; 24. a mirror plate; 2a, a first mirror assembly; 2b, a second mirror assembly; 2c, a third mirror assembly; 3. a coaxial light path calibration support; 4. a beam expander assembly; 41. a beam expanding lens fixing seat; 42. a beam expanding lens cushion block; 43. a beam expanding lens adjusting frame; 44. a beam expander body; 5. a galvanometer scanning component; 51. a lens body; 52. a vibration lens supporting seat; 6. a lifting platform; 7. a base; 8. a frame; 9. an optical flat plate; 91. and (4) a plate through hole.
Detailed Description
The following description of the preferred embodiments of the present invention will be provided with reference to the accompanying drawings, so that the advantages and features of the present invention can be easily understood by those skilled in the art, and the scope of the present invention can be clearly and clearly defined.
Referring to fig. 1, the optical flat-bed galvanometer scanning processing equipment in the embodiment includes a base 7 and an optical flat plate 9, where a plurality of flat plate through holes 91 are provided on the optical flat plate 9, and the plurality of flat plate through holes 91 are arranged in a matrix. The base 7 with dull and stereotyped 9 parallel arrangement of optics, optics is dull and stereotyped 9 to be located directly over the base 7, base 7 and optics are dull and stereotyped 9 to pass through frame 8 and connect, the material of frame 8 is the aluminium alloy. The optical flat plate 9 is provided with a laser 1 and a reflector component 2, the laser 1 emits a laser beam 11, the laser beam 11 is refracted by the reflector component 2 to change the direction of the laser beam 11, so that the laser beam 11 and the entrance pupil of the vibration lens component 4 are coaxial, and the laser beam 11 scans and processes a workpiece after passing through the vibration lens component 4.
Referring to fig. 2, in some embodiments, the mirror assembly 2 includes a mirror fixing base 21 and a mirror adjusting bracket 23, the mirror adjusting bracket 23 is disposed directly above the mirror fixing base 21, the mirror adjusting bracket 23 is rotatable relative to the mirror fixing base 21, a mirror 24 is disposed on the mirror adjusting bracket 23, the mirror 24 is connected to the mirror adjusting bracket 23, and by rotating the mirror adjusting bracket 23, the direction of the mirror 24 can be changed, and thus the direction of the laser beam 11 emitted by the laser 1 can be changed. The reflector fixing seat 21 is provided with a waist-shaped hole 211, the reflector fixing seat 21 and the optical flat plate 9 are connected by penetrating the waist-shaped hole 211 and the flat plate through hole 91 through a screw, and the reflector fixing seat 21 and the optical flat plate 9 can be conveniently connected at different positions through the arrangement of the flat plate through holes 91; through the setting in waist shape hole 211, can finely tune the position of speculum fixing base 21, the laser beam 11 of being convenient for can shine on reflector plate 24.
In some embodiments, the mirror assembly 2 further includes a mirror cushion block 22, the mirror cushion block 22 is connected to the mirror fixing seat 21 and a mirror adjusting frame 23, the mirror cushion block 22 is fixedly connected to the mirror fixing seat 21, the mirror adjusting frame 23 is disposed above the mirror cushion block 22, the vertical height of the mirror adjusting frame 23 is adjusted by using the mirror cushion blocks 22 with different heights, and then the vertical height of the mirror 24 is adjusted, so that the laser beam 11 can irradiate on the mirror 24.
Referring to fig. 3, in some embodiments, the device further comprises a beam expander lens assembly 4, the beam expander lens assembly 4 is used for expanding and filtering the light beam, and the beam expander lens assembly 4 is arranged above the optical flat plate 9 and is detachably connected with the optical flat plate 9. Beam expander lens subassembly 4 includes beam expander lens body 44, beam expander lens alignment frame 43 and beam expander lens fixing base 41, beam expander lens fixing base 41 and the dull and stereotyped 9 connection of optics, be provided with waist shape hole on beam expander lens fixing base 41, beam expander fixing base 41 with the dull and stereotyped 9 of optics pass through the screw waist shape hole optics flat board 9 connects, through the setting in waist shape hole on beam expander fixing base 41, can finely tune beam expander fixing base 41's position makes laser beam 11 can pass beam expander lens subassembly 4.
In some embodiments, the beam expander lens assembly 4 further includes a beam expander lens cushion block 42, the beam expander lens cushion block 42 is connected to the beam expander lens fixing seat 41 and the beam expander lens adjusting frame 43, the beam expander lens cushion block 42 is connected to the beam expander lens fixing seat 41, the beam expander lens adjusting frame 43 is disposed above the beam expander lens cushion block 42, and the vertical height of the beam expander lens adjusting frame 43 is adjusted by using the beam expander lens cushion block 42 with different heights, so as to adjust the height of the beam expander lens body 44, so that the laser beam 11 can pass through the beam expander lens body 44.
In some embodiments, the beam expander adjusting bracket 43 and the beam expander cushion block 42 are connected by a connecting rod, the beam expander adjusting bracket 43 can rotate around the connecting rod, the beam expander adjusting bracket 43 is connected with the beam expander body 44, and the beam expander adjusting bracket 43 drives the beam expander body 44 to rotate when rotating, so as to adjust the angle of the beam expander body 44, so that the laser beam 11 can pass through the beam expander body 44.
In some embodiments, the optical alignment device further includes a coaxial optical path calibration support 3, the coaxial optical path calibration support 3 is disposed on the optical flat plate 9, two coaxial optical path calibration supports 3 are disposed, and two coaxial optical path calibration supports 3 are disposed on the front side and the rear side of the beam expander assembly 4, a support through hole is disposed at the upper end of the coaxial optical path calibration support 3, a cross-shaped sight is disposed in the support through hole, and the laser beam 11 is kept coaxial with the central cross-shaped sight of the coaxial optical path calibration support 3 by adjusting the reflector assembly 2.
In some embodiments, the galvanometer scanning assembly 5 further comprises a galvanometer scanning assembly 5, the galvanometer scanning assembly 5 comprises a galvanometer body 51 and a galvanometer supporting seat 52, the galvanometer body 51 is supported by the galvanometer supporting seat 52 and the optical flat plate 9, a galvanometer through hole is formed in the galvanometer supporting seat 52, the laser beam 11 enters the galvanometer through hole, and the laser beam 11 and the entrance pupil of the galvanometer are kept coaxial by adjusting the position and the direction of the reflector assembly 2.
In some embodiments, the mirror assembly 2 is provided with a plurality of mirror assemblies, in this embodiment, the mirror assembly 2 is provided with three, namely a first mirror assembly 2a, a second mirror assembly 2b and a third mirror assembly 2c, the first mirror assembly 2a is arranged at the rear side of the laser 1, the second mirror assembly 2b is arranged at the rear side of the first mirror assembly 2a, the laser beam 11 can be irradiated on the first mirror assembly 2a by adjusting the position of connection between the first mirror assembly 2a and the optical flat plate 9, and the direction of the laser beam 11 can be changed by adjusting the direction of the first mirror assembly 2a, so that the laser beam 11 can be irradiated on the second mirror assembly. Through the arrangement of the first reflector component 2a, the direction and the height of the laser beam 11 are changed, so that the processing platform is suitable for the laser beams 11 in different directions and heights, and the selection range of the laser 1 is enlarged. The third mirror assembly 2c and the second mirror assembly 2b are located on two sides of the beam expander assembly 4, and the second mirror assembly 2b can change the direction of the laser beam 11, so that the beam expander assembly 4 is coaxial with the laser beam 11, and the laser beam 11 passes through the beam expander assembly 4 and irradiates the third mirror assembly 2 c. The galvanometer scanning component 5 is positioned at the rear side of the third reflector component 2c, and the laser beam 11 is expanded and shaped by the beam expander component 4 and then refracts the galvanometer scanning component 5 again through the third reflector component 2 c.
In some embodiments, the device further comprises an elevating platform 6, the elevating platform 6 is an electric elevating platform 6, the elevating platform 6 is fixedly connected with the base 7, the elevating platform 6 is located right below the galvanometer head kicking 51 and is fixedly installed on the base 7, the workpiece is placed on the elevating platform 6, and the workpiece is processed through the laser beam 11.
The working process is as follows: after the laser beam 11 emitted by the laser 1 is refracted by the first reflector group 2a and then changes the direction and height, the laser beam is refracted again by the second reflector group 2b, the second reflector group 2b is adjusted, so that the laser beam 11 and the central cross-shaped star of the coaxial light path calibration support 3 are kept coaxial, the laser beam 11 passes through the beam expander assembly 4, the beam expander fixing seat 41 and the beam expander adjusting support 43 are adjusted, so that the beam expander body 44 and the laser beam 11 are kept coaxial, the laser beam 11 is refracted again by the third reflector group 2c after being expanded and shaped by the beam expander body 44, and enters the vibration lens body 51 through the vibration lens supporting seat 52, the position and the reflection angle of the third reflector group 2c are adjusted, so that the laser beam 11 and the entrance pupil of the vibration lens body 51 are kept coaxial, and the laser beam 11 processes a workpiece positioned on the electric lifting table 6.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the above embodiments is to let the person skilled in the art understand the contents of the present invention and implement the present invention, which can not limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (10)
1. The utility model provides an optical platform formula galvanometer scanning processing equipment, includes optical flat board (9), its characterized in that still includes:
the laser (1), the laser (1) and the optical flat plate (9) are detachably connected, and the laser (1) can emit laser beams (11);
a beam-expander assembly (4), wherein the beam-expander assembly (4) is detachably connected with the optical flat plate (9), and the beam-expander assembly (4) is used for expanding the laser beam (11);
the galvanometer scanning assembly (5), the galvanometer scanning assembly (5) is detachably connected with the optical flat plate (9), and the galvanometer scanning assembly (5) is used for controlling the deflection of the laser beam (11);
-a mirror assembly (2), said mirror assembly (2) being detachably connected to said optical plate (9), said mirror assembly (2) being adapted to change the direction of said laser beam (11), and said mirror assembly (2) being provided with a plurality of sets.
2. An optical flatbed galvanometer scanning machining apparatus according to claim 1, characterized in that said mirror assembly (2) comprises a first mirror assembly (2 a) and a second mirror assembly (2 b), said first mirror assembly (2 a) being arranged on the rear side of said laser (1), said second mirror assembly (2 b) being arranged on the rear side of said first mirror assembly (2 a), said first mirror assembly (2 a) being adapted to be irradiated by a laser beam (11) by adjusting the position of connection of said first mirror assembly (2 a) and said optical plate (9), said first mirror assembly (2 a) being adapted to be irradiated by an adjustment of the orientation of said first mirror assembly (2 a) to change the orientation of said laser beam (11), said second mirror assembly (2 b) being adapted to be irradiated by said laser beam (11).
3. An optical platform galvanometer scanning machining device according to claim 2, wherein the mirror assembly (2) further comprises a third mirror assembly (2 c), the third mirror assembly (2 c) and the second mirror assembly (2 b) being located on either side of the beam expander assembly (4), the second mirror assembly (2 b) being capable of redirecting the laser beam (11) so that the laser beam (11) passes through the beam expander assembly (4) and impinges on the third mirror assembly (2 c).
4. An optical bench galvanometer scanning machining apparatus according to claim 3, wherein the galvanometer scanning assembly (5) is located behind the third mirror assembly (2 c), the laser beam (11) being refracted into the galvanometer scanning assembly (5) by the third mirror assembly (2 c).
5. The optical flat-bed galvanometer scanning machining device according to claim 4, characterized in that a plurality of flat through holes (91) are arranged on the optical flat (9), and the plurality of flat through holes (91) are arranged in a matrix.
6. An optical table galvanometer scanning machining apparatus according to claim 5, characterized in that the mirror assembly (2) comprises a mirror holder (21) and a mirror plate (24), the mirror plate (24) being disposed above the mirror holder (21), the mirror plate (24) being rotatable relative to the mirror holder (21) to change the angle of the mirror plate (24).
7. The optical platform galvanometer scanning machining equipment according to claim 6, wherein a waist-shaped hole (211) is formed in the reflector fixing seat (21), and the reflector fixing seat (21) and the optical flat plate (9) are connected by passing a screw through the waist-shaped hole (211) and the flat plate through hole (91).
8. An optical platform galvanometer scanning machining device according to claim 7, characterized in that the beam expander assembly (4) comprises a beam expander body (44) and a beam expander holder (41), the beam expander holder (41) and the optical flat (9) are connected, the beam expander body (44) and the beam expander holder (41) are connected by a connecting rod, the beam expander body (44) can rotate around the connecting rod, and the angle of the beam expander body (44) can be adjusted by rotating the beam expander body (44), so that the laser beam (11) can pass through the beam expander body (44).
9. The optical flatbed galvanometer scanning machining apparatus according to claim 8, further comprising a coaxial optical path calibration support (3), wherein the coaxial optical path calibration support (3) is detachably connected to the optical flat (9), two coaxial optical path calibration supports (3) are provided, and two coaxial optical path calibration supports (3) are provided at front and rear sides of the beam expander assembly (4).
10. The optical platform type galvanometer scanning machining equipment according to claim 9, wherein the galvanometer scanning assembly (5) comprises a galvanometer body (51) and a galvanometer support seat (52), the galvanometer body (51) is connected with the optical platform (9) through the galvanometer support seat (52), a galvanometer through hole is formed in the galvanometer support seat (52), and the laser beam (11) enters the galvanometer body (51) through the galvanometer through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221791218.XU CN217799623U (en) | 2022-07-12 | 2022-07-12 | Optical platform formula galvanometer scanning processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221791218.XU CN217799623U (en) | 2022-07-12 | 2022-07-12 | Optical platform formula galvanometer scanning processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217799623U true CN217799623U (en) | 2022-11-15 |
Family
ID=83965239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221791218.XU Active CN217799623U (en) | 2022-07-12 | 2022-07-12 | Optical platform formula galvanometer scanning processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217799623U (en) |
-
2022
- 2022-07-12 CN CN202221791218.XU patent/CN217799623U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216576062U (en) | Laser welding head integrated with vibrating mirror group | |
| CN113695766B (en) | Laser cutting head with variable light spot track shape and cutting process thereof | |
| CN217799623U (en) | Optical platform formula galvanometer scanning processing equipment | |
| CN114248017A (en) | Double-vision positioning double-laser cloth cutting device and cloth cutting method thereof | |
| CN112775541A (en) | Laser cutting equipment for printed circuit board | |
| CN214264347U (en) | Laser rotary cutting precision cutting head | |
| CN113458627A (en) | Light path dimming method of laser cutting equipment | |
| CN219004968U (en) | High-precision picosecond laser cutting equipment | |
| KR100740982B1 (en) | Optical axis control system of storehouse module assembly body | |
| CN217775896U (en) | Laser cloth cutting device | |
| CN217799569U (en) | Three-axis movement 3D galvanometer scanning processing equipment with visual function | |
| CN115178859A (en) | Laser marking machine with visual positioning mechanism | |
| CN215219330U (en) | General space light astigmatism beam shaping system | |
| CN218446214U (en) | Galvanometer leveling device and laser processing equipment | |
| KR100781229B1 (en) | The cap welder for a laserdiode | |
| CN212286355U (en) | Red laser coincidence adjusting device for laser cutting machine | |
| CN217112855U (en) | Optical module and laser processing apparatus | |
| CN216593257U (en) | Polarization beam combiner mounting surface optical axis parallelism inspection platform | |
| CN111856703A (en) | Device for adjusting light beam height | |
| CN212181139U (en) | Reflector frame mounting seat and reflector frame assembly | |
| CN215316308U (en) | Device for fixing ultrafast laser fiber and machining equipment | |
| CN218628124U (en) | Lens spherical interferometer | |
| CN214443836U (en) | Light path control device of double-platform laser cutting machine | |
| CN210451384U (en) | Double-end picosecond laser marking machine | |
| CN214161744U (en) | Coaxial independent focusing equipment for laser light path and imaging light path |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |