CN211939521U - Single-table-surface optical fiber laser cutting machine - Google Patents
Single-table-surface optical fiber laser cutting machine Download PDFInfo
- Publication number
- CN211939521U CN211939521U CN201921621193.7U CN201921621193U CN211939521U CN 211939521 U CN211939521 U CN 211939521U CN 201921621193 U CN201921621193 U CN 201921621193U CN 211939521 U CN211939521 U CN 211939521U
- Authority
- CN
- China
- Prior art keywords
- cutting machine
- main
- assembly
- laser cutting
- lathe
- 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.)
- Expired - Fee Related
Links
- 238000003698 laser cutting Methods 0.000 title claims abstract description 58
- 239000013307 optical fiber Substances 0.000 title claims abstract description 23
- 238000005520 cutting process Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000000835 fiber Substances 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Landscapes
- Laser Beam Processing (AREA)
Abstract
A single-table-surface optical fiber laser cutting machine comprises a main lathe body mechanism and a pipe cutting machine lathe, wherein the pipe cutting machine lathe is arranged on one side of the main lathe body mechanism; the main lathe bed mechanism comprises a Z-axis component, a beam component, a main lathe bed and a single workbench, the single workbench is arranged on the main lathe bed, the pipe cutting machine is arranged on one side of the main lathe bed, the beam component is arranged above the single workbench and the pipe cutting machine, and two ends of the beam component are respectively fixed on the main lathe bed and the pipe cutting machine; the Z-axis assembly is mounted on the cross beam assembly; machine tool adjusting pads are arranged at four corners below the main machine body and the pipe cutting machine. Single mesa fiber laser cutting machine, adopt cantilever type beam structure, the cost is lower, stability is better, the motion flexibility is high, application prospect is extensive.
Description
Technical Field
The utility model relates to a laser cutting machine technical field, concretely relates to single mesa optical fiber laser cutting machine.
Background
At present, the laser processing technology is widely applied to the fields of machinery, automobile industry, aerospace, light textile industry, food medical treatment and the like. In the aspect of laser processing, the laser cutting technology is more widely usedOver 70% of the laser processing industry. The laser cutting utilizes the laser beam with high power density generated after being focused to form a plurality of fine and high-energy-density light spots on the surface of a processing object under the control of a numerical control system, and the laser power density of the light spots which can be focused is as high as 106-109W/cm2The focal spot is positioned near the surface to be processed, so that the workpiece material is instantly melted, gasified, ablated or reaches the burning point, and simultaneously, the gasified metal is blown away by matching with the auxiliary cutting gas.
The service life of the laser cutting machine can reach hundreds of thousands of hours, and various materials can be processed, so that the benefit of the laser cutting machine is still considerable even if the one-time investment of each laser cutting machine exceeds that of a plasma cutting machine. Laser processing is emerging in industrially developed countries such as the united states, european union, japan, and the like, and rapidly forms an emerging high-technology industry, and the application fields and scale thereof are expanding.
In recent years, the number of laser cutting machines worldwide has increased at a rate approaching 1000 per year, and the industry has also sold a total of over 90 billion dollars, with laser cutting equipment in the U.S. and japan having a market share of about 25%. Due to the increase of laser cutting power, the enhancement of mechanical equipment flexibility and the improvement of processing beam stability, various inorganic materials, nonferrous metals and even iron-nickel materials with the plate thickness of 10mm can be processed by adopting laser. With the gradual popularization of laser cutting machines, market demands further improve cutting efficiency (high-speed cutting), reduce standby time (automatic feeding and discharging system), expand application range (development towards three-dimensional cutting, thick plates and high-reflection materials), reduce operation cost (reduce power consumption) and the like. Nowadays, with the increasing scale of laser processing industry, developed countries such as the united states and germany are all conducting research on various laser processes and lasers to achieve the purpose of improving the performance of laser cutting machines.
A single-table optical fiber laser cutting machine is a type with a wide application range in the laser cutting machine, and mainly adopts a gantry type beam. Because laser cutting machine processing speed is fast, this has proposed higher requirement to laser cutting machine's structural dimension and motion flexibility, compares in the single mesa fiber laser cutting machine of planer-type crossbeam model, adopts the single mesa fiber laser cutting machine of cantilever type crossbeam, compares in planer-type crossbeam model, and is structural more advantageous to more adapt to the needs of enterprise's production, the cost is lower, and stability is better.
Chinese patent application number is CN201910608327.X discloses an optic fibre laser cutting machine, which comprises a bod, the operation panel is installed to the organism upside, has solved among the prior art laser cutting machine and can only carry out linear cutting and handle, can not carry out the cyclotomy to metal sheet or sheetmetal and handle, is convenient for carry out quick location to metal sheet or sheetmetal moreover and handles, has reduced laser cutting machine's the problem of cutting efficiency, does not improve laser cutting machine's structure, size, and the motion flexibility is relatively poor.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the above not enough, the utility model aims at providing a single mesa optical fiber laser cutting machine, the motion flexibility is high, and is rational in infrastructure, adopts cantilever type beam structure, and the cost is lower, and stability is better, and application prospect is extensive.
The technical scheme is as follows: a single-table-surface optical fiber laser cutting machine comprises a main lathe body mechanism and a pipe cutting machine lathe, wherein the pipe cutting machine lathe is arranged on one side of the main lathe body mechanism; the main lathe bed mechanism comprises a Z-axis component, a beam component, a main lathe bed and a single workbench, the single workbench is arranged on the main lathe bed, the pipe cutting machine lathe is arranged on one side of the main lathe bed, the beam component is arranged above the single workbench and the pipe cutting machine lathe, and two ends of the beam component are respectively fixed on the main lathe bed and the pipe cutting machine lathe; the Z-axis assembly is mounted on the cross beam assembly; machine tool adjusting pads are arranged at four corners below the main machine body and the pipe cutting machine.
Single mesa fiber laser cutting machine, mainly constitute by two major parts independent mutually, be the main lathe bed mechanism of cutting panel and the pipe cutting machine mechanism of cutting tubular product respectively, main lathe bed mechanism is by the Z axle subassembly, beam assembly, main lathe bed, four major modules of workstation are constituteed, pipe cutting machine mechanism comprises pipe cutting machine lathe, wherein, pipe cutting machine lathe's effect is through clamping tubular product, do not have solitary processing function, when needing cutting tubular product, place pipe cutting machine side in parallel, rely on the Z axle subassembly that removes pipe cutting machine top to carry out the laser cutting operation. Machine tool adjusting pads are arranged at four corners below the main lathe body and the pipe cutting machine lathe, so that the horizontal position can be adjusted, foundation bolts are required to be fixedly connected with the ground during installation, and the overall stability of the machine tool can be improved.
The factors influencing the cutting quality of the optical fiber laser mainly include two major aspects, namely the performance of a processing system (laser energy, a mechanical structure and an electromechanical control system); secondly, the influence of the processing technology (cutting speed, height of a focusing point, type and pressure of auxiliary gas) and the quality of the material. Wherein, laser energy, electromechanical control system and processing technology etc. among the system of processing can go artifical adjustment in operation process, consequently, single mesa fiber laser cutting machine, mainly optimize on mechanical structure.
Further, in the single-table-surface fiber laser cutting machine, the beam assembly includes a beam main body, a left side support assembly and a right side support assembly, and the beam main body is fixed above the main machine body through the left side support assembly and the right side support assembly; the upper end and the lower end of the left side support assembly and the right side support assembly are respectively connected with the lower end of the beam main body and the upper end of the main bed body.
Furthermore, in the single-table-surface optical fiber laser cutting machine, the beam main body is formed by welding two cold-rolled rectangular tubes in a segmented manner.
The actions of rapid movement, starting, stopping and the like of the beam assembly can cause the beam assembly and the Z shaft assembly to generate large deformation, influence the processing precision, cause burning damage to a non-cutting surface of a workpiece, influence the perforation effect and damage to the appearance and the surface roughness of the workpiece. Therefore, the stability of the beam assembly is very important, the beam main body is formed by welding two cold-rolled rectangular pipes in a segmented mode, if the thickness of each rectangular pipe is increased, the quality of the beam assembly can be greatly increased, the operation of a servo motor is seriously influenced, and the strength of the interior of each rectangular pipe can be improved due to the fact that the rectangular pipes are hollow.
Furthermore, according to the single-table-surface optical fiber laser cutting machine, the plurality of transverse reinforcing rib plates and the plurality of vertical reinforcing rib plates are arranged in the cold-rolled rectangular pipe.
A plurality of transverse reinforcing rib plates and vertical reinforcing rib plates are arranged inside the cold-rolled rectangular pipe, so that the stability of the beam main body is improved.
Further, according to the single-table-face optical fiber laser cutting machine, the beam main body is provided with the steel belt, the steel belt is provided with the guide rail, and the guide rail is provided with the rack.
Further, in the single-table-surface optical fiber laser cutting machine, the left side support assembly comprises a left support seat and a side reinforcing rib plate, the left support seat is fixedly installed below the beam main body, and the side reinforcing rib plate is arranged at the joint of the left support seat and the beam main body; the right side bracket component and the left side bracket component are identical in structure.
Further, foretell single mesa fiber laser cutting machine, the Z axle subassembly includes laser head, backup pad, connecting piece, the Z axle subassembly passes through the X axle and drives with servo motor, the Z axle subassembly passes through the connecting piece and installs on the beam assembly, connecting piece one side is provided with the backup pad, the laser head passes through the backup pad is fixed on the connecting piece.
The X-axis servo motor is used for driving the Z-axis assembly to move on the cross beam, and gear and rack transmission is used.
Furthermore, according to the single-table-face optical fiber laser cutting machine, the supporting plate is provided with the transverse supporting plate rib plate and the vertical supporting plate rib plate.
During the use, because injection pressure counteracts the laser head, if laser head backup pad structural rigidity is not enough, can produce the vibration problem, influence cutting effect, consequently be provided with horizontal backup pad gusset, vertical backup pad gusset in the backup pad.
Furthermore, in the single-table-face optical fiber laser cutting machine, a gear is arranged below one side of the connecting piece, and the Z shaft assembly moves on the guide rail through the gear.
Furthermore, according to the single-table-surface optical fiber laser cutting machine, the single working table is composed of a plurality of zigzag plates with parallel narrow edges, and a plurality of rib plates parallel to the wide edges of the working table are arranged below the zigzag plates.
Since laser cutting is a processing mode of converting laser into heat energy, metal on a worktable surface can be melted while a plate is cut, so that the contact between the worktable and the plate is reduced as much as possible, and the function of supporting and processing the plate is achieved. Workstation, adopt a plurality of zigzag panel parallel with the narrow limit as table surface's main part for the workstation carries out the point contact with the processing sheet material, reduces area of contact, simultaneously in order to guarantee rigidity, add a plurality of gussets parallel with the workstation broadside come the bearing.
The utility model has the advantages that: the single-table-surface optical fiber laser cutting machine adopts the cantilever type beam, has more advantages in structure compared with a gantry type beam machine, is more suitable for the requirement of mass production of enterprises, and has lower cost and better stability; a pipe cutting machine lathe is arranged on one side of the main lathe body mechanism and can be matched with a pipe cutting machine; the beam main body is formed by welding two cold-rolled rectangular pipes in sections, the rectangular pipes are hollow, a plurality of transverse reinforcing rib plates and vertical reinforcing rib plates are arranged in the rectangular pipes for strength improvement, and the structural rigidity of the cantilever beam is improved; be provided with horizontal backup pad gusset, vertical support plate gusset in the backup pad and can solve because injection pressure counteracts the problem that produces the vibration at the laser head, do not influence the cutting effect.
Drawings
Fig. 1 is an overall structure diagram of a single-table-surface optical fiber laser cutting machine according to the present invention;
fig. 2 is a schematic structural view of a beam assembly of the single-table-surface fiber laser cutting machine according to the present invention;
fig. 3 is a schematic structural view of a Z-axis assembly of the single-table fiber laser cutting machine of the present invention;
in the figure: the device comprises a main lathe bed mechanism 1, a Z-axis assembly 11, a laser head 111, a support plate 112, a transverse support plate rib plate 1121, a vertical support plate rib plate 1122, a connecting piece 113, a cross beam assembly 12, a cross beam main body 121, a cold-rolled rectangular tube 1211, a transverse reinforcing rib plate 1212, a vertical reinforcing rib plate 1213, a left side bracket assembly 122, a left support seat 1221, a side reinforcing rib plate 1223, a right side bracket assembly 123, a steel belt 124, a guide rail 1241, a main lathe bed 13, a single worktable 14, a sawtooth-shaped plate 141 and a pipe cutting machine lathe 2.
Detailed Description
The invention will be further elucidated with reference to the accompanying figures 1-3 and the specific embodiments.
The single-table fiber laser cutting machine with the structure shown in fig. 1 comprises a main bed mechanism 1 and a pipe cutting machine lathe 2, wherein the pipe cutting machine lathe 2 is installed on one side of the main bed mechanism 1; the main lathe bed mechanism 1 comprises a Z-axis component 11, a beam component 12, a main lathe bed 13 and a single workbench 14, the single workbench 14 is arranged on the main lathe bed 13, the pipe cutting machine lathe 2 is arranged on one side of the main lathe bed 13, the beam component 12 is arranged above the single workbench 14 and the pipe cutting machine lathe 2, and two ends of the beam component are respectively fixed on the main lathe bed 13 and the pipe cutting machine lathe 2; the Z-axis assembly 11 is mounted on the cross beam assembly 12; machine tool adjusting pads are arranged at four corners below the main machine body 13 and the pipe cutting machine lathe 2.
In addition, the beam assembly 12 includes a beam main body 121, a left side bracket assembly 122, and a right side bracket assembly 123, and the beam main body 121 is fixed above the main bed 13 through the left side bracket assembly 122 and the right side bracket assembly 123; the upper and lower ends of the left side support assembly 122 and the right side support assembly 123 are respectively connected with the lower end of the beam main body 121 and the upper end of the main bed 13.
The beam body 121 is formed by welding two cold-rolled rectangular tubes 1211 in a segmented manner.
In addition, as shown in fig. 2, a plurality of transverse rib plates 1212 and vertical rib plates 1213 are disposed inside the cold-rolled rectangular tube 1211.
In addition, as shown in fig. 1, a steel belt 124 is disposed on the beam main body 121, a guide rail 1241 is mounted on the steel belt 124, and a rack is disposed on the guide rail 1241.
Further, as shown in fig. 3, the left side bracket assembly 122 includes a left support seat 1221 and a side reinforcing rib plate 1223, the left support seat 1221 is fixedly installed below the beam main body 121, and a side reinforcing rib plate 1223 is disposed at a connection position of the left support seat 1221 and the beam main body 121; the right side bracket assembly 123 is identical in structure to the left side bracket assembly 122.
In addition, as shown in fig. 3, the Z-axis assembly 11 includes a laser head 111, a support plate 112, and a connecting member 113, the Z-axis assembly 11 is driven by a servo motor for the X-axis, the Z-axis assembly 11 is mounted on the cross beam assembly 12 through the connecting member 113, the support plate 112 is provided on one side of the connecting member 113, and the laser head 111 is fixed on the connecting member 113 through the support plate 112.
Further, the support plate 112 is provided with a transverse support plate rib plate 1121 and a vertical support plate rib plate 1122. A gear is arranged below one side of the connecting piece 113, and the Z-axis assembly 11 moves on the guide rail 1241 through the gear.
Further, as shown in fig. 1, the single working platform 14 is composed of a plurality of zigzag plates 141 with parallel narrow sides, and a plurality of rib plates parallel to the wide sides of the working platform are arranged below the zigzag plates 141.
Examples
The structural basis is as shown in FIGS. 1 to 3.
Single mesa fiber laser cutting machine, adopt the cantilever type crossbeam, constitute by two parts independent of each other, be respectively cutting panel's main shaft mechanism 1 and pipe cutting machine lathe 2 of cutting tubular product, main shaft mechanism 1 is by Z axle subassembly 11, beam assembly 12, main shaft 13, 14 big modules of simplex workstation constitute, pipe cutting machine lathe 2's effect is through clamping tubular product, do not have solitary processing function, when needing cutting tubular product, place the pipe cutting machine side in parallel, rely on the Z axle subassembly 11 that removes 2 tops of pipe cutting machine lathe to carry out the laser cutting operation. Machine tool adjusting pads are arranged at four corners below the main lathe body 13 and the pipe cutting machine lathe 2, so that the horizontal position can be adjusted, foundation bolts are required to be fixedly connected with the ground during installation, and the overall stability of the machine tool can be improved.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, the embodiments of the present invention can be arbitrarily combined with each other, and the same shall be regarded as the disclosure of the present invention as long as the idea of the present invention is not violated.
Claims (10)
1. The single-table-surface optical fiber laser cutting machine is characterized by comprising a main machine body mechanism (1) and a pipe cutting machine lathe (2), wherein the pipe cutting machine lathe (2) is arranged on one side of the main machine body mechanism (1); the main lathe body mechanism (1) comprises a Z-axis component (11), a cross beam component (12), a main lathe body (13) and a single workbench (14), the single workbench (14) is arranged on the main lathe body (13), the pipe cutting machine lathe (2) is arranged on one side of the main lathe body (13), the cross beam component (12) is arranged above the single workbench (14) and the pipe cutting machine lathe (2), and two ends of the cross beam component are respectively fixed on the main lathe body (13) and the pipe cutting machine lathe (2); the Z shaft assembly (11) is mounted on the cross beam assembly (12); machine tool adjusting pads are arranged at four corners below the main machine body (13) and the pipe cutting machine lathe (2).
2. The single-deck fiber laser cutting machine according to claim 1, wherein the beam assembly (12) comprises a beam main body (121), a left side bracket assembly (122) and a right side bracket assembly (123), the beam main body (121) is fixed above the main machine body (13) through the left side bracket assembly (122) and the right side bracket assembly (123); the upper end and the lower end of the left side support assembly (122) and the right side support assembly (123) are respectively connected with the lower end of the beam main body (121) and the upper end of the main bed body (13).
3. The single deck fiber laser cutting machine according to claim 2, wherein the beam main body (121) is composed of two cold-rolled rectangular tubes (1211) by sectional welding.
4. The single-bench-surface optical fiber laser cutting machine according to claim 3, wherein a plurality of transverse reinforcing rib plates (1212) and vertical reinforcing rib plates (1213) are arranged inside the cold-rolled rectangular tube (1211).
5. The single-table fiber laser cutting machine according to claim 2, wherein a steel belt (124) is arranged on the beam main body (121), a guide rail (1241) is mounted on the steel belt (124), and a rack is arranged on the guide rail (1241).
6. The single-deck optical fiber laser cutting machine according to claim 2, wherein the left side bracket assembly (122) comprises a left support seat (1221) and a side reinforcing rib plate (1223), the left support seat (1221) is fixedly installed below the beam main body (121), and the side reinforcing rib plate (1223) is arranged at the joint of the left support seat (1221) and the beam main body (121); the right side bracket component (123) and the left side bracket component (122) have the same structure.
7. The single-table-face optical fiber laser cutting machine according to claim 5, wherein the Z shaft assembly (11) comprises a laser head (111), a support plate (112) and a connecting piece (113), the Z shaft assembly (11) is driven by a servo motor for an X shaft, the Z shaft assembly (11) is mounted on the beam assembly (12) through the connecting piece (113), the support plate (112) is arranged on one side of the connecting piece (113), and the laser head (111) is fixed on the connecting piece (113) through the support plate (112).
8. The single-bench-surface optical fiber laser cutting machine according to claim 7, wherein the supporting plate (112) is provided with a transverse supporting plate rib plate (1121) and a vertical supporting plate rib plate (1122).
9. Single-facet laser cutting machine according to claim 7, characterized in that a gear is arranged below one side of the connection (113), through which the Z-axis assembly (11) is moved on the guide rail (1241).
10. The single-table-face optical fiber laser cutting machine according to claim 1, wherein the single working table (14) is composed of a plurality of zigzag plates (141) with parallel narrow sides, and a plurality of rib plates parallel to the wide sides of the working table are arranged below the zigzag plates (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921621193.7U CN211939521U (en) | 2019-09-27 | 2019-09-27 | Single-table-surface optical fiber laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921621193.7U CN211939521U (en) | 2019-09-27 | 2019-09-27 | Single-table-surface optical fiber laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211939521U true CN211939521U (en) | 2020-11-17 |
Family
ID=73165779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921621193.7U Expired - Fee Related CN211939521U (en) | 2019-09-27 | 2019-09-27 | Single-table-surface optical fiber laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211939521U (en) |
-
2019
- 2019-09-27 CN CN201921621193.7U patent/CN211939521U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107813066B (en) | Laser cutting tube sheet all-in-one | |
| KR20110139191A (en) | Method of working thin layer on work and thin layor working apparatus | |
| CN106670808A (en) | Multifunctional machining integrated machine for additives and consumables | |
| CN110508562B (en) | Numerical control equipment suitable for high-efficient laser cleaning of large-scale component | |
| CN117124084A (en) | Pre-spot welding cutting machine for power battery lugs | |
| CN201471093U (en) | Numerical control laser and plasma cutting machine with on-board laser | |
| CN211939521U (en) | Single-table-surface optical fiber laser cutting machine | |
| CN210524194U (en) | Self-detection teaching laser cutting machine | |
| CN111644751B (en) | Double-light-path laser cutting device for laser butt welding machine for super-thick steel plate | |
| CN112222632A (en) | Stabilizing device and method for laser cutting of steel plate | |
| CN114602895B (en) | Movable laser cleaning machine | |
| CN218799896U (en) | Laser cutting machine tool | |
| CN213289084U (en) | A high-efficient optic fibre laser cutting machine for sheet metal | |
| CN206622758U (en) | A kind of laser cutting machine | |
| CN111482708A (en) | Mica heating plate laser cutting machine | |
| CN115922105A (en) | Double-workbench type three-dimensional laser cutting machine | |
| CN107030394A (en) | A kind of laser cutting machine | |
| CN212652896U (en) | Large-breadth laser cutting machine | |
| CN211028631U (en) | Laser welder loading attachment with dysmorphism clamping function | |
| CN209363890U (en) | A kind of mica heating plate laser cutting machine | |
| US5350897A (en) | Hybrid laser-plasma arc cutting apparatus combined with a punch press | |
| CN210281115U (en) | Automatic repair laser cutting material loading manipulator of material | |
| CN210848833U (en) | Optical fiber laser cutting machine with inversely hung cross beam | |
| CN215393237U (en) | Large-breadth optical fiber laser cutting machine | |
| CN112059437A (en) | Pipe cutting method of plate-pipe integrated machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |