CN106271106B - A kind of three laser cutting heads cut the Cutting road planning method of a workpiece simultaneously - Google Patents
A kind of three laser cutting heads cut the Cutting road planning method of a workpiece simultaneously Download PDFInfo
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- CN106271106B CN106271106B CN201610786600.4A CN201610786600A CN106271106B CN 106271106 B CN106271106 B CN 106271106B CN 201610786600 A CN201610786600 A CN 201610786600A CN 106271106 B CN106271106 B CN 106271106B
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- cutting
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- laser cutting
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Classifications
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- 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
- B23K26/38—Removing material by boring or cutting
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
Cut the Cutting road planning method of a workpiece simultaneously the present invention relates to a kind of three laser cutting heads.Comprise the following steps：Cutting pattern is identified judgement, according to cutting rule, respectively specify that 1#, 2#, 3# cutting head, calculate whether figure needs to interrupt, input perforation means, gage system, cutting parameter and the penetrating parameter corresponding with cutting plate, cutting process is automatically generated, and adds rim charge processing and broken side processing route plan.The present invention to same workpiece cut simultaneously by using three laser cutting heads, and plan three laser cutting head difference cutting routes, so that clipping time approaches three laser cutting heads simultaneously, ensure whole cutting efficiency highest, 40% 100% efficiency is improved relative to single laser cutting head.
Description
Technical field
Cut the Cutting road planning method of a workpiece simultaneously the present invention relates to a kind of three laser cutting heads.
Background technology
CAM software programmings are all typically used in laser cutting system, the CAM softwares are to generate machine by computer programming
The NC codes that bed apparatus can be read, so that machine tool is run, more accurately, more efficiently, saved for enterprise substantial amounts of
Cost.Adopt the key issue to be considered when CAM softwares are programmed is how to improve cutting efficiency.If cutting efficiency
It is too low, processing cost will necessarily be increased, cause enterprise competitiveness to decline.In cutting process, the sky that is included on laser head path
The length of shifting is to restrict the bottleneck of cutting efficiency.For there is the figure of multiple profiles, different cutting sequences can produce different
Sky moves length.The purpose of path optimization is exactly to find a cutting path, makes empty length of moving as short as possible, must is fulfilled for laser again
Some particular/special requirements of cutting technique.
Existing laser cutting is substantially cut using a laser cutting head to workpiece, in cutting process, meeting
Empty shifting occurs repeatedly, causes cutting route to grow, operating efficiency is low.
The content of the invention
For drawbacks described above, it is an object of the invention to provide a kind of optimizing incision route, and three laser cutting heads are simultaneously
Cutting workpiece is carried out, shortens clipping time, a kind of three laser cutting heads of cutting efficiency is improved while cuts cutting for a workpiece
Cut paths planning method.
It is for this technical solution adopted in the present invention：
Comprise the following steps：
The first step：Cutting pattern is identified by software, judged, the condition of judgement includes：The size of cutting pattern,
Cutting material classification and thickness of slab and cutting auxiliary gas type；
Second step：Cutting parameter table is called according to the condition of the first step, sorts out the time required for every section of line of cut, is wrapped
Include clipping time, aperture time, lead time, the quick traveling time of cutting head；
3rd step：Just fixed cutting rule, respectively specifies that 1#, 2#, 3# cutting head；
4th step：According to graphic length, the size for needing to interrupt and number are calculated；
5th step：Three cutting head cutting balance checks are carried out, clipping time approaches three cutting heads simultaneously so that whole
Cutting efficiency highest；
6th step：Data are manually adjusted, carry out empty preview, determine cutting path scheme；
7th step：Rim charge processing and broken side processing route plan are added, recalls the perforation side corresponding with cutting plate
Formula, gage system, cutting auxiliary gas type, cutting parameter and penetrating parameter, automatically generate cutting process.
As the further improvement of above-mentioned technical proposal, the rim charge processing is fixed course or length, to both sides sideline
Cut off, be easy to the collection of waste material side silk.
As the further improvement of above-mentioned technical proposal, the broken side processing is that the clout among figure is cut,
Avoid clout from being less than minimum cut size, avoid influenceing the continuous operation of plate.
It is an advantage of the invention that：
The present invention to same workpiece cut simultaneously by using three laser cutting heads, and plans three laser cuttings
Different cutting routes so that clipping time approaches three laser cutting heads simultaneously, ensures whole cutting efficiency highest, relative to
Single laser cutting head improves 40%-100% efficiency.
Embodiment
A kind of three laser cutting heads simultaneously cut a workpiece Cutting road planning method, it is characterised in that including with
Lower step：
The first step：Cutting pattern is identified by software, judged, the condition of judgement includes：The size of cutting pattern,
Cutting material classification and thickness of slab and cutting auxiliary gas type；
Second step：Cutting parameter table is called according to the condition of the first step, sorts out the time required for every section of line of cut, is wrapped
Include clipping time, aperture time, lead time, the quick traveling time of cutting head；
3rd step：Just fixed cutting rule, respectively specifies that 1#, 2#, 3# cutting head；
4th step：According to graphic length, the size for needing to interrupt and number are calculated；
5th step：Three cutting head cutting balance checks are carried out, clipping time approaches three cutting heads simultaneously so that whole
Cutting efficiency highest；
6th step：Data are manually adjusted, carry out empty preview, determine cutting path scheme；
7th step：Rim charge processing and broken side processing route plan are added, recalls the perforation side corresponding with cutting plate
Formula, gage system, cutting auxiliary gas type, cutting parameter and penetrating parameter, automatically generate cutting process.
As the further improvement of above-mentioned technical proposal, the rim charge processing is fixed course or length, to both sides sideline
Cut off, be easy to the collection of waste material side silk.
As the further improvement of above-mentioned technical proposal, the broken side processing is that the clout among figure is cut,
Avoid clout from being less than minimum cut size, avoid influenceing the continuous operation of plate.
Claims (3)
1. a kind of three laser cutting heads cut the Cutting road planning method of a workpiece simultaneously, it is characterised in that including following
Step：
The first step：Cutting pattern is identified by software, judged, the condition of judgement includes：The size of cutting pattern, cutting
Material classification and thickness of slab and cutting auxiliary gas type；
Second step：Cutting parameter table is called according to the condition of the first step, sorts out the time required for every section of line of cut, including cut
Cut time, aperture time, lead time, the quick traveling time of cutting head；
3rd step：Just fixed cutting rule, respectively specifies that 1#, 2#, 3# cutting head；
4th step：According to graphic length, the size for needing to interrupt and number are calculated；
5th step：Three cutting head cutting balance checks are carried out, clipping time approaches three cutting heads simultaneously so that whole cutting
Efficiency highest；
6th step：Data are manually adjusted, carry out empty preview, determine cutting path scheme；
7th step：Rim charge processing and broken side processing route plan are added, the perforation means corresponding with cutting plate is recalled, draws
Line mode, cutting auxiliary gas type, cutting parameter and penetrating parameter, automatically generate cutting process.
2. a kind of three laser cutting heads according to claim 1 cut the Cutting road planning method of a workpiece simultaneously,
Characterized in that, the rim charge processing is fixed course or length, both sides sideline is cut off, is easy to the receipts of waste material side silk
Collection.
3. a kind of three laser cutting heads according to claim 1 cut the Cutting road planning method of a workpiece simultaneously,
Characterized in that, the broken side processing is that the clout among figure is cut, avoids clout from being less than minimum cut size, keep away
Exempt from the continuous operation of influence plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610786600.4A CN106271106B (en) | 2016-08-31 | 2016-08-31 | A kind of three laser cutting heads cut the Cutting road planning method of a workpiece simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610786600.4A CN106271106B (en) | 2016-08-31 | 2016-08-31 | A kind of three laser cutting heads cut the Cutting road planning method of a workpiece simultaneously |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106271106A CN106271106A (en) | 2017-01-04 |
| CN106271106B true CN106271106B (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610786600.4A Active CN106271106B (en) | 2016-08-31 | 2016-08-31 | A kind of three laser cutting heads cut the Cutting road planning method of a workpiece simultaneously |
Country Status (1)
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| CN (1) | CN106271106B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109801863B (en) * | 2019-01-17 | 2021-04-06 | 广州兴森快捷电路科技有限公司 | Jig for processing internal groove of packaging substrate and processing method |
| CN113319437B (en) * | 2020-02-28 | 2023-09-22 | 大族激光科技产业集团股份有限公司 | Laser processing method for coiled material |
| CN112139660B (en) * | 2020-09-30 | 2021-10-22 | 广东利元亨智能装备股份有限公司 | Method, device, equipment and computer readable storage medium for laser cutting thin sheet |
| CN113245724B (en) * | 2021-06-24 | 2021-10-19 | 广东库迪二机激光装备有限公司 | Multi-cutting-head tool path generation method, device, machining method, equipment and medium |
| CN113909683B (en) * | 2021-10-13 | 2022-06-14 | 华中科技大学 | Three-laser-head collaborative cutting blanking path planning method and system with delta-shaped layout |
| CN113953685B (en) * | 2021-11-22 | 2023-09-01 | 重庆工商大学 | Planning method for laser cutting path of planar plate |
Citations (8)
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|---|---|---|---|---|
| EP0872303B1 (en) * | 1997-04-14 | 2003-06-11 | Schott Glas | Process and apparatus for splitting flat pieces of brittle material, particularly of glass |
| CN2661357Y (en) * | 2003-10-16 | 2004-12-08 | 孙红安 | Laser cutting machine tool with double laser head |
| CN201471084U (en) * | 2009-05-26 | 2010-05-19 | 吴新民 | Intelligent laser cutting machine |
| CN102023611A (en) * | 2010-12-02 | 2011-04-20 | 广东工业大学 | Seeking route plan optimizing method of laser cutting machine |
| CN102690051A (en) * | 2011-03-25 | 2012-09-26 | 海邦科技股份有限公司 | Device and method for processing glass sheet material |
| CN103111763A (en) * | 2013-02-04 | 2013-05-22 | 福建省威诺数控有限公司 | Planning method of motion path of wafer cutting machine tool |
| CN103212814A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Planning strategy for laser cutting path |
| CN105033468A (en) * | 2015-08-31 | 2015-11-11 | 宝山钢铁股份有限公司 | Method and system for dynamically cutting magnetic force leather belts along with lasers |
-
2016
- 2016-08-31 CN CN201610786600.4A patent/CN106271106B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0872303B1 (en) * | 1997-04-14 | 2003-06-11 | Schott Glas | Process and apparatus for splitting flat pieces of brittle material, particularly of glass |
| CN2661357Y (en) * | 2003-10-16 | 2004-12-08 | 孙红安 | Laser cutting machine tool with double laser head |
| CN201471084U (en) * | 2009-05-26 | 2010-05-19 | 吴新民 | Intelligent laser cutting machine |
| CN102023611A (en) * | 2010-12-02 | 2011-04-20 | 广东工业大学 | Seeking route plan optimizing method of laser cutting machine |
| CN102690051A (en) * | 2011-03-25 | 2012-09-26 | 海邦科技股份有限公司 | Device and method for processing glass sheet material |
| CN103212814A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Planning strategy for laser cutting path |
| CN103111763A (en) * | 2013-02-04 | 2013-05-22 | 福建省威诺数控有限公司 | Planning method of motion path of wafer cutting machine tool |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106271106A (en) | 2017-01-04 |
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