CN116475583B - Continuous engraving system for power failure of laser engraving machine and control method - Google Patents
Continuous engraving system for power failure of laser engraving machine and control method Download PDFInfo
- Publication number
- CN116475583B CN116475583B CN202310548083.7A CN202310548083A CN116475583B CN 116475583 B CN116475583 B CN 116475583B CN 202310548083 A CN202310548083 A CN 202310548083A CN 116475583 B CN116475583 B CN 116475583B
- Authority
- CN
- China
- Prior art keywords
- engraving
- power
- continuous
- module
- file
- 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
- 238000010147 laser engraving Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a power-off continuous engraving system of a laser engraving machine and a control method. Wherein, continuous carving system of laser engraving machine outage includes: the device comprises a frame, a laser emission module, an adjusting mechanism, a control module and a continuous carving recording module; the adjusting mechanism is arranged on the frame, the laser emission module is arranged on the adjusting mechanism, and the adjusting mechanism is used for adjusting the position of the laser emission module relative to a workpiece; and the continuous carving recording module is electrically connected with the control module. According to the invention, the continuous engraving recording module for recording the parameter information of the laser engraving machine before power failure is additionally arranged, so that the last working point before power failure can be accurately found after the laser engraving machine is powered on again under the condition of abnormal power failure, and engraving is continuously carried out from the last working point, so that the engraving or cutting of the whole pattern is completed. Not only saves the processing time, but also avoids the waste of raw materials and energy sources caused by processing from the beginning after re-electrifying.
Description
Technical Field
The invention belongs to the technical field of laser processing, and particularly relates to a power-off continuous engraving system of a laser engraving machine and a control method.
Background
The semiconductor laser has wide application prospect in the fields of carving, cutting material processing and the like due to the extremely strong reliability and cost advantages.
However, due to the technical and working condition limitations of the laser, the engraving machine has to complete engraving of the engraving pattern under the condition that the engraving machine has to keep continuous power supply; if an abnormal power-off condition occurs, the pattern which is not engraved cannot be engraved continuously from the point when power-off, and then the engraving or cutting of the whole pattern cannot be completed. Or the last working point before power failure can not be found accurately when carving is continued, so that economic waste of different degrees is caused.
Disclosure of Invention
In order to solve the technical problems, the invention provides a continuous engraving system and a control method for power-off of a laser engraving machine.
In one aspect, the present invention provides a laser engraving machine power-off continuous engraving system, comprising:
the device comprises a frame, a laser emission module, an adjusting mechanism, a control module and a continuous carving recording module;
the adjusting mechanism is arranged on the frame, the laser emission module is arranged on the adjusting mechanism, and the adjusting mechanism is used for adjusting the position of the laser emission module relative to a workpiece; the continuous carving recording module is electrically connected with the control module and is used for recording parameter information of the laser carving machine before power failure so as to continue carving from a power failure point after power is on again.
In a possible implementation manner, the continuous carving recording module comprises pluggable storage equipment, a data transmission interface is arranged on the control module, and the control module reads and writes parameter information from and into the pluggable storage equipment through the data transmission interface.
In a possible implementation manner, the pluggable storage device is a flash disk, a mobile hard disk, or an SD card.
In a possible implementation, the parameter information includes the engraving file name, coordinate offset and origin, and the number of executed g-code lines, the number of executing g-code lines, and the current coordinates, power and speed.
In a possible implementation manner, the carving adjustment mechanism comprises two X-axis guide rail assemblies and one Y-axis guide rail assembly, the two X-axis guide rail assemblies are fixed on the frame, two ends of the Y-axis guide rail assemblies are respectively arranged on the two X-axis guide rail assemblies in a sliding mode, and the laser emission module is arranged on the Y-axis guide rail assemblies in a sliding mode.
In a possible implementation manner, the engraving adjustment mechanism further comprises a Z-axis guide rail assembly, the Z-axis guide rail assembly is slidably arranged on the Y-axis guide rail assembly, and the laser emitting module is arranged on the Z-axis guide rail assembly so as to move up and down along the Z-axis guide rail assembly to focus.
In a possible implementation manner, the system further comprises an operation and display module, wherein the operation and display module is used for sending operation instructions to the control module and displaying running states.
On the other hand, based on the same inventive concept, the invention also provides a control method of the power-off continuous engraving system of the laser engraving machine, which comprises the following steps:
starting a power-off continuous engraving function, and generating a system file in a continuous engraving recording module;
before carving, recording basic information of a current carving file in a first file of a continuous carving recording module;
during engraving, real-time working condition information of the engraving machine is recorded in a second file of the continuous engraving recording module;
judging whether patterns which are not engraved are present according to the first file, the second file and the system file after the power-off and the power-on are carried out again; if so, analyzing the corresponding carving file from the first row to the last row to find the power-off point and the working condition information of the power-off point according to the basic information and the real-time working condition information, recovering, and continuing normal carving from the power-off starting point.
In a possible embodiment, the basic information includes a name of the engraving file, a coordinate offset, and an origin.
In a possible implementation manner, the real-time working condition information includes the number of g-code lines executed by the engraving file, the number of g-code lines being executed, and the current coordinates, power and speed.
In a possible implementation manner, the system further comprises an operation and display module, wherein the operation and display module is used for sending operation instructions to the control module and displaying running states.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in: according to the invention, the continuous engraving recording module for recording the parameter information of the laser engraving machine before power failure is additionally arranged, so that the last working point before power failure can be accurately found after the laser engraving machine is powered on again under the condition of abnormal power failure, and engraving is continuously carried out from the last working point, so that the engraving or cutting of the whole pattern is completed. Not only saves the processing time, but also avoids the waste of raw materials and energy sources caused by processing from the beginning after re-electrifying.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, illustrate and explain the invention and are not to be construed as limiting the invention.
Fig. 1 is a schematic diagram of the overall structure of a power-off continuous engraving system of a laser engraving machine provided in embodiment 1 of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a diagram showing the connection relationship between a control module and each element in the continuous engraving system of the laser engraving machine according to embodiment 1 of the present invention;
fig. 4 is a flowchart of a control method of a power-off continuous engraving system of a laser engraving machine provided in embodiment 2 of the present invention.
In the figure:
1. a frame; 2. a laser emitting module; 3. an adjusting mechanism; 31. an X-axis guide rail assembly; 32. a Y-axis guide rail assembly; 33. a Z-axis guide rail assembly; 4. a control module; 5. a continuous carving recording module; 51. pluggable storage devices; 52. a data transmission interface; 6. an operation and display module; 7. a power module; 100. a workpiece.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be clearly understood that terms such as "vertical", "horizontal", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "horizontal", and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of describing the present invention, and do not mean that the apparatus or element referred to must have a specific orientation or position, and thus should not be construed as limiting the present invention. The "number" is not to be construed as limiting the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
It is understood that each element of the apparatus or each step of the method may be described by an apparatus term or a method term. Such terms may be substituted as needed so that the underlying broad scope of the invention authority is clear. As just one example, it is to be understood that all steps of a method may be disclosed as an action, a means for taking the action, or an element that causes the action. Similarly, each element of a device may be disclosed as a physical element or an action facilitated by the physical element. As just one example, the disclosure of "connector" should be understood to cover the disclosure of "connect" action, whether or not explicitly discussed-and conversely, if a "connect" action is disclosed, this disclosure should be understood to cover the disclosure of "connector" and even "means for connecting. These alternative terms for each element or step should be understood to be expressly included in the description.
Example 1
The embodiment of the invention provides a power-off continuous engraving system of a laser engraving machine, which is shown in figure 1 and comprises a frame 1, a laser emitting module 2, an adjusting mechanism 3, a control module 4 and a continuous engraving recording module 5;
the adjusting mechanism 3 is arranged on the frame 1, the laser emission module 2 is arranged on the adjusting mechanism 3, and the adjusting mechanism 3 is used for adjusting the position of the laser emission module 2 relative to the workpiece 100; the continuous carving recording module 5 is electrically connected with the control module 4 and is used for recording parameter information of the laser carving machine before power failure so as to continue carving from a power failure point after re-electrifying.
After the technical scheme is adopted, the continuous engraving recording module 5 for recording the parameter information of the laser engraving machine before power failure is additionally arranged, so that the last working point before power failure can be accurately found after the laser engraving machine is powered on again under the condition of abnormal power failure, and engraving is continued from the last working point, so that the engraving or cutting of the whole pattern is completed. Not only saves the processing time, but also avoids the waste of raw materials and energy sources caused by processing from the beginning after re-electrifying.
Specifically, the parameter information includes an engraving file name, a coordinate offset, and an origin, and the number of executed g-code lines, the number of executing g-code lines, and the current coordinates, power, and speed.
In one possible embodiment, the continuous carving recording module 5 includes a pluggable storage device 51, the control module 4 is provided with a data transmission interface 52, and the control module 4 reads and writes parameter information from and into the pluggable storage device 51 through the data transmission interface 52.
Preferably, the pluggable storage device 51 is a usb disk, a removable hard disk, or an SD card.
In one possible embodiment, as shown in fig. 1, the adjusting mechanism 3 includes two X-axis guide rail assemblies 31 and one Y-axis guide rail assembly 32, two X-axis guide rail assemblies 31 are fixed on the frame 1, two ends of the Y-axis guide rail assembly 32 are respectively slidably disposed on the two X-axis guide rail assemblies 31, and the laser emitting module 2 is slidably disposed on the Y-axis guide rail assembly 32.
Through the structure, the laser emitted by the laser emitting module can be adjusted to reach any point on the plane of the workpiece.
In one possible embodiment, as shown in fig. 1, the adjusting mechanism 3 further includes a Z-axis guide rail assembly 33, the Z-axis guide rail assembly 33 is slidably disposed on the Y-axis guide rail assembly 32, and the laser emitting module 2 is disposed on the Z-axis guide rail assembly 33 to move up and down along the Z-axis guide rail assembly 33 for focusing.
Further, the power-off continuous engraving system of the laser engraving machine further comprises an operation and display module 7, wherein the operation and display module 7 is used for sending an operation instruction to the control module 4 and displaying the running state.
After the engraving machine is powered off and powered on again, the operation and display module 6 prompts that the part which is not engraved is still engraved, if yes, the control module 4 automatically calculates the stored relevant coordinates, and after analysis, the laser emission module 2 goes to the point of power off to continue engraving the part which is not yet finished.
Example 2
The embodiment 2 of the present invention provides a control method, which is suitable for the power-off continuous engraving system of the laser engraving machine in the embodiment 1, and the method comprises the following steps:
s1, starting a power-off continuous engraving function, and generating a system file in a continuous engraving recording module by a control module.
S2, before carving, the control module records basic information of a current carving file in a first file of the continuous carving recording module.
Specifically, the basic information includes an engraving file name, a coordinate offset, and an origin.
And S3, during the engraving process, the control module records real-time working condition information of the engraving machine in a second file of the continuous engraving recording module.
Specifically, the real-time working condition information comprises the number of g-code lines executed by the engraving file, the number of g-code lines being executed, and the current coordinates, power and speed.
S4, after the power is cut off and the power is turned on again, the control module judges whether patterns which are not engraved are present according to the first file, the second file and the system file; if so, the control module analyzes the corresponding carving file from the first row to the last row to find the power-off point and the working condition information of the power-off point according to the basic information and the real-time working condition information, and then resumes, and continues normal carving from the power-off starting point.
For example, before engraving, the control module records the engraving file name, coordinate offset and origin record in the power_loss file of the subsequent engraving recording module. During engraving, the control module records the number of g-code lines executed by the engraving file, the number of g-code lines being executed, the current coordinates, the power and the speed in the power_loss_2 file of the continuous engraving recording module; after the power is turned on again after the power is turned off, the control module judges whether patterns which are not engraved are available according to the power_loss file, the power_loss_2 file and a system file power_loss_pre file generated when a power-off continuous engraving function is started; if so, the control module analyzes the corresponding carving file from the first row to the last row according to the information recorded by the power_loss file and the power_loss_2 file to find the power-off point, and the number of g-code rows executed by the carving file of the power-off point, the current coordinates, the power and the speed, and then resumes, and continues normal carving from the power-off starting point.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (7)
1. The power-off continuous engraving control method of the laser engraving machine is characterized by comprising the following steps of:
starting a power-off continuous engraving function, and generating a system file in a continuous engraving recording module;
before carving, recording basic information of a current carving file in a first file of a continuous carving recording module, wherein the basic information comprises a carving file name, coordinate offset and an origin;
during engraving, real-time working condition information of the engraving machine is recorded in a second file of the continuous engraving recording module, wherein the real-time working condition information comprises the number of g-code lines executed by the engraving file, the number of g-code lines being executed, and the current coordinates, power and speed;
judging whether patterns which are not engraved are present according to the first file, the second file and the system file after the power-off and the power-on are carried out again; if so, analyzing the corresponding carving file from the first row to the last row to find the power-off point and the working condition information of the power-off point according to the basic information and the real-time working condition information, recovering, and continuing normal carving from the power-off starting point.
2. The power-off continuous engraving system of the laser engraving machine is suitable for the power-off continuous engraving control method of the laser engraving machine as claimed in claim 1, and is characterized by comprising a frame, a laser emitting module, an adjusting mechanism, a control module and a continuous engraving recording module;
the adjusting mechanism is arranged on the frame, the laser emission module is arranged on the adjusting mechanism, and the adjusting mechanism is used for adjusting the position of the laser emission module relative to a workpiece; the continuous engraving recording module is electrically connected with the control module and is used for recording parameter information of the laser engraving machine before power off so as to continue engraving from a power off point after re-electrifying; the parameter information includes the engraving file name, coordinate offset and origin, and the number of executed g-code lines, the number of executing g-code lines, and the current coordinates, power and speed.
3. The system of claim 2, wherein the continuous engraving recording module comprises a pluggable storage device, a data transmission interface is arranged on the control module, and the control module reads and writes parameter information from and into the pluggable storage device through the data transmission interface.
4. The system of claim 3, wherein the pluggable storage device is a flash disk, a removable hard disk, or an SD card.
5. The system of claim 2, wherein the adjusting mechanism comprises two X-axis guide rail assemblies and a Y-axis guide rail assembly, the two X-axis guide rail assemblies are fixed on the frame, two ends of the Y-axis guide rail assemblies are respectively slidably disposed on the two X-axis guide rail assemblies, and the laser emitting module is slidably disposed on the Y-axis guide rail assemblies.
6. The system of claim 5, wherein the engraving adjustment mechanism further comprises a Z-axis guide rail assembly slidably disposed on the Y-axis guide rail assembly, and the laser emitting module is disposed on the Z-axis guide rail assembly to move up and down along the Z-axis guide rail assembly for focusing.
7. The system of claim 2, further comprising an operation and display module for issuing an operation command to the control module and displaying the operating status.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310548083.7A CN116475583B (en) | 2023-05-16 | 2023-05-16 | Continuous engraving system for power failure of laser engraving machine and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310548083.7A CN116475583B (en) | 2023-05-16 | 2023-05-16 | Continuous engraving system for power failure of laser engraving machine and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116475583A CN116475583A (en) | 2023-07-25 |
| CN116475583B true CN116475583B (en) | 2024-01-23 |
Family
ID=87225158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310548083.7A Active CN116475583B (en) | 2023-05-16 | 2023-05-16 | Continuous engraving system for power failure of laser engraving machine and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116475583B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478819A (en) * | 2010-11-22 | 2012-05-30 | 大连创达技术交易市场有限公司 | Novel method for implementing breakpoint continuous work in numeric control machine tool system |
| CN107486630A (en) * | 2017-09-30 | 2017-12-19 | 广州市普汉科技有限公司 | A kind of laser process equipment and its processing method for possessing internet self-action engraving and cutting function |
| CN108334037A (en) * | 2018-04-08 | 2018-07-27 | 深圳市德堡数控技术有限公司 | A kind of digital control system and its breakpoint continue blanking method |
| CN207888074U (en) * | 2018-02-12 | 2018-09-21 | 青岛三一三机械有限公司 | A kind of engraving machine |
| CN215787500U (en) * | 2021-08-26 | 2022-02-11 | 深圳原子智造科技有限公司 | Single cantilever laser engraving machine |
| CN115647611A (en) * | 2022-12-14 | 2023-01-31 | 深圳市睿达科技有限公司 | Laser cutting power-off continuous processing control method and system |
| CN115673575A (en) * | 2022-10-27 | 2023-02-03 | 深圳市睿达科技有限公司 | Power-off continuous processing control method based on time univariate recording |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070035777A1 (en) * | 2005-08-11 | 2007-02-15 | Kintner Michael J | Portable bottomless laser engraver |
-
2023
- 2023-05-16 CN CN202310548083.7A patent/CN116475583B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478819A (en) * | 2010-11-22 | 2012-05-30 | 大连创达技术交易市场有限公司 | Novel method for implementing breakpoint continuous work in numeric control machine tool system |
| CN107486630A (en) * | 2017-09-30 | 2017-12-19 | 广州市普汉科技有限公司 | A kind of laser process equipment and its processing method for possessing internet self-action engraving and cutting function |
| CN207888074U (en) * | 2018-02-12 | 2018-09-21 | 青岛三一三机械有限公司 | A kind of engraving machine |
| CN108334037A (en) * | 2018-04-08 | 2018-07-27 | 深圳市德堡数控技术有限公司 | A kind of digital control system and its breakpoint continue blanking method |
| CN215787500U (en) * | 2021-08-26 | 2022-02-11 | 深圳原子智造科技有限公司 | Single cantilever laser engraving machine |
| CN115673575A (en) * | 2022-10-27 | 2023-02-03 | 深圳市睿达科技有限公司 | Power-off continuous processing control method based on time univariate recording |
| CN115647611A (en) * | 2022-12-14 | 2023-01-31 | 深圳市睿达科技有限公司 | Laser cutting power-off continuous processing control method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116475583A (en) | 2023-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108334037B (en) | Numerical control system and breakpoint continuous cutting method thereof | |
| CN109226967A (en) | A kind of steady seam tracking system of active laser vision for Laser-Arc Hybrid Welding | |
| CN116475583B (en) | Continuous engraving system for power failure of laser engraving machine and control method | |
| CN109696478A (en) | A kind of monitoring method of combination acoustic emission energy and lathe information | |
| CN100527029C (en) | Numerical control SMT printing stencil laser cutting control apparatus | |
| CN106041335B (en) | A kind of energy management system of laser cutting machine and laser cutting multilayer materials | |
| CN101867488A (en) | Single board in-place information monitoring and recording device and method | |
| JP2001036297A (en) | Component mounting apparatus | |
| CN109676297B (en) | Multi-vehicle collinear production welding spot information management system and method | |
| CN114176768B (en) | Method and device for detecting deflection timeout of vibrating mirror in lattice laser therapeutic instrument | |
| CN112974918B (en) | Contact tip detecting device and method, signal processing device and method, and drilling machine | |
| CN2686779Y (en) | Rapid wire moving linear cutting machine control device | |
| CN111775574B (en) | Cutting code spraying system, control method, device and equipment for cutting code spraying and medium | |
| CN113777528A (en) | IIC leakage current detection circuit, detection method and test tool | |
| CN219087125U (en) | Embedded transmitter monitoring cold and hot backup controller | |
| JP2003289200A (en) | Component mounting method, component mounting device, and mounting order determination program | |
| CN201659822U (en) | Combined type multipurpose multi-wavelength laser processing machine | |
| CN215545865U (en) | Laser engraving machine | |
| CN201374493Y (en) | Abnormal laser-triggered protector and laser marking device | |
| CN204496257U (en) | A kind of parameter recognizer and industrial sewing machine is carried out to the system of parameter configuration | |
| CN214641001U (en) | Automatic focusing device for laser engraving | |
| DE102018213900B4 (en) | laser machine | |
| CN212977582U (en) | Synchronous motion structure of linear motors on two sides and processing equipment | |
| CN109240483A (en) | A kind of VR motion editing system | |
| CN113399821B (en) | Laser bitmap marking device and laser bitmap marking method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |