CN102602185A - Method for marking on fly by aid of laser galvanometer - Google Patents
Method for marking on fly by aid of laser galvanometer Download PDFInfo
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- CN102602185A CN102602185A CN2012100578510A CN201210057851A CN102602185A CN 102602185 A CN102602185 A CN 102602185A CN 2012100578510 A CN2012100578510 A CN 2012100578510A CN 201210057851 A CN201210057851 A CN 201210057851A CN 102602185 A CN102602185 A CN 102602185A
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Abstract
The invention discloses a method for marking on the fly by the aid of a laser galvanometer. The method is characterized by including steps: A, obtaining a processing graph; B, dividing the processing graph into a plurality of areas smaller than or equal to the processing breadth of the galvanometer according to the processing breadth of the galvanometer; C, computing processing time of each area according to the length of a laser processing path in the area and the processing of the galvanometer; D, computing the feeding speed for each area according to the length of the area and the processing time of the area when the area is processed; and E, sequentially processing the cut areas. By the aid of the method, marking on the fly can be realized on a product with the size larger than the processing breadth of the galvanometer.
Description
Technical field
The present invention relates to a kind of laser galvanometer marking on the fly method.
Background technology
Along with Laser Processing constantly the popularizing of each manufacture field, simultaneously since the laser galvanometer to be processed with speed fast, the precision advantages of higher, it is in advertisement, fields such as engraving have obtained application widely.Existing laser galvanometer marking on the fly machine can carry out automatic mark by the product on streamline, still, after the object of processing has surpassed the machining area scope of galvanometer, just can't realize marking on the fly.
To the problems referred to above, be necessary to design a kind of new galvanometer marking method, to address the above problem.
Summary of the invention
The objective of the invention is provides a kind of laser galvanometer marking on the fly method in order to overcome the deficiency of above-mentioned background technology, and it can realize marking on the fly on the product that surpasses galvanometer processing breadth.
A kind of laser galvanometer marking on the fly method provided by the invention is characterized in that may further comprise the steps:
A, obtain graphics processing;
B, according to the size of galvanometer processing breadth, graphics processing is divided into some galvanometers processing breadth zones that are less than or equal to;
C, calculate each zone process time according to the length in Laser Processing path in each zone and galvanometer process velocity;
D, according to each regional length and calculate the feeding speed of processing during this zone this regional process time;
E, the several regions of processing after cutting apart successively.
2, a kind of laser galvanometer marking on the fly method as claimed in claim 1, it is characterized in that: said step C specifically may further comprise the steps:
1) quantity of said each the regional laser path section of calculating;
The process time of 2) calculating every laser path section of processing according to the length and the galvanometer process velocity of laser path section;
3) with laser path section addition process time in each zone, draw each regional process time.
3, according to claim 1 or claim 2 a kind of laser galvanometer marking on the fly method, it is characterized in that: the feeding speed of said laser galvanometer marking on the fly method is the feeding speed in the slowest zone of said several regions medium velocity.
4, according to claim 1 or claim 2 a kind of laser galvanometer marking on the fly method, it is characterized in that: the feeding speed of said laser galvanometer marking on the fly method is according to each regional feeding speed respective change in the said several regions.
Compared with prior art, advantage of the present invention is following:
(1) the present invention is divided into the several regions that is less than or equal to galvanometer processing breadth with product processed, adds and processes each zone man-hour in order, can be on greater than the rapidoprint of galvanometer breadth marking on the fly.
(3) the present invention can differently according to the complexity of each regional graphics set different process velocities, further improves process velocity.
The specific embodiment
Make further detailed description in the face of the present invention down.
A kind of laser galvanometer marking on the fly method is characterized in that may further comprise the steps:
A, obtain graphics processing;
B, according to the size of galvanometer processing breadth, graphics processing is divided into some zones that are less than or equal to galvanometer processing breadth;
C, calculate each zone process time according to the length in Laser Processing path in each zone and galvanometer process velocity;
D, according to each regional length and calculate the feeding speed of processing during this zone this regional process time;
E, the several regions of processing after cutting apart successively.
Wherein, said step C specifically may further comprise the steps:
1) quantity of said each the regional laser path section of calculating;
The process time of 2) calculating every laser path section of processing according to the length and the galvanometer process velocity of laser path section;
3) with laser path section addition process time in each zone, draw each regional process time.
Simultaneously, the feeding speed of said laser galvanometer marking on the fly method is the feeding speed in the slowest zone of said several regions medium velocity, and at this moment, mark speed is by the process velocity processing in the minimum zone of whole material All Ranges medium velocity.
Simultaneously, the feeding speed of said laser galvanometer marking on the fly method also can be according to each regional feeding speed respective change in the said several regions.At this moment, the mark adjustable-speed has guaranteed that each zone all goes out its theoretical maximum speed, has further improved working (machining) efficiency.
Obviously; Those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention; Belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention comprises these changes and modification interior.The content of not doing in this specification to describe in detail belongs to this area professional and technical personnel's known prior art.
Claims (4)
1. laser galvanometer marking on the fly method is characterized in that may further comprise the steps:
A, obtain graphics processing;
B, according to the size of galvanometer processing breadth, graphics processing is divided into some zones that are less than or equal to galvanometer processing breadth;
C, calculate each zone process time according to the length in Laser Processing path in each zone and galvanometer process velocity;
D, according to each regional length and calculate the feeding speed of processing during this zone this regional process time;
E, the several regions of processing after cutting apart successively.
2. a kind of laser galvanometer marking on the fly method as claimed in claim 1, it is characterized in that: said step C specifically may further comprise the steps:
1) quantity of said each the regional laser path section of calculating;
The process time of 2) calculating every laser path section of processing according to the length and the galvanometer process velocity of laser path section;
3) with laser path section addition process time in each zone, draw each regional process time.
3. according to claim 1 or claim 2 a kind of laser galvanometer marking on the fly method, it is characterized in that: the feeding speed of said laser galvanometer marking on the fly method is the feeding speed in the slowest zone of said several regions medium velocity.
4. according to claim 1 or claim 2 a kind of laser galvanometer marking on the fly method, it is characterized in that: the feeding speed of said laser galvanometer marking on the fly method is according to each regional feeding speed respective change in the said several regions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100578510A CN102602185A (en) | 2012-02-28 | 2012-02-28 | Method for marking on fly by aid of laser galvanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100578510A CN102602185A (en) | 2012-02-28 | 2012-02-28 | Method for marking on fly by aid of laser galvanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102602185A true CN102602185A (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100578510A Pending CN102602185A (en) | 2012-02-28 | 2012-02-28 | Method for marking on fly by aid of laser galvanometer |
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| CN (1) | CN102602185A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296644A (en) * | 2018-02-12 | 2018-07-20 | 长沙八思量信息技术有限公司 | Laser labeling method, laser marking machine and storage medium |
| CN108620745A (en) * | 2018-04-10 | 2018-10-09 | 上海柏楚电子科技股份有限公司 | A kind of the coiled strip continuous cutter and its cutting method of short stroke cutting elongated workpieces |
| CN110853007A (en) * | 2019-11-08 | 2020-02-28 | 武汉华工激光工程有限责任公司 | Self-adaptive drawing file segmentation method based on graphic characteristics and galvanometer processing characteristics |
| CN112427801A (en) * | 2020-11-25 | 2021-03-02 | 西安中科微精光子制造科技有限公司 | Laser processing method and device based on intersection point search and computer storage medium |
| CN114260588A (en) * | 2022-01-10 | 2022-04-01 | 中国科学院力学研究所 | Vibrating mirror type large-breadth laser flying marking method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283570Y (en) * | 1997-04-03 | 1998-06-10 | 北京工业大学 | Laser printing mark writing sculpturing maching |
| JP2009188203A (en) * | 2008-02-06 | 2009-08-20 | Disco Abrasive Syst Ltd | Laser machining method |
| JP2010158691A (en) * | 2009-01-07 | 2010-07-22 | Disco Abrasive Syst Ltd | Laser beam machining apparatus |
| CN101890844A (en) * | 2010-07-02 | 2010-11-24 | 武汉金运激光股份有限公司 | Speed control device for automatic laser marking machine production line and application thereof |
-
2012
- 2012-02-28 CN CN2012100578510A patent/CN102602185A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283570Y (en) * | 1997-04-03 | 1998-06-10 | 北京工业大学 | Laser printing mark writing sculpturing maching |
| JP2009188203A (en) * | 2008-02-06 | 2009-08-20 | Disco Abrasive Syst Ltd | Laser machining method |
| JP2010158691A (en) * | 2009-01-07 | 2010-07-22 | Disco Abrasive Syst Ltd | Laser beam machining apparatus |
| CN101890844A (en) * | 2010-07-02 | 2010-11-24 | 武汉金运激光股份有限公司 | Speed control device for automatic laser marking machine production line and application thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296644A (en) * | 2018-02-12 | 2018-07-20 | 长沙八思量信息技术有限公司 | Laser labeling method, laser marking machine and storage medium |
| CN108620745A (en) * | 2018-04-10 | 2018-10-09 | 上海柏楚电子科技股份有限公司 | A kind of the coiled strip continuous cutter and its cutting method of short stroke cutting elongated workpieces |
| CN110853007A (en) * | 2019-11-08 | 2020-02-28 | 武汉华工激光工程有限责任公司 | Self-adaptive drawing file segmentation method based on graphic characteristics and galvanometer processing characteristics |
| CN112427801A (en) * | 2020-11-25 | 2021-03-02 | 西安中科微精光子制造科技有限公司 | Laser processing method and device based on intersection point search and computer storage medium |
| CN114260588A (en) * | 2022-01-10 | 2022-04-01 | 中国科学院力学研究所 | Vibrating mirror type large-breadth laser flying marking method |
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Application publication date: 20120725 |