ZA202205548B - Method and device for laser marking of square contours based on optical reflection and refraction - Google Patents
Method and device for laser marking of square contours based on optical reflection and refractionInfo
- Publication number
- ZA202205548B ZA202205548B ZA2022/05548A ZA202205548A ZA202205548B ZA 202205548 B ZA202205548 B ZA 202205548B ZA 2022/05548 A ZA2022/05548 A ZA 2022/05548A ZA 202205548 A ZA202205548 A ZA 202205548A ZA 202205548 B ZA202205548 B ZA 202205548B
- Authority
- ZA
- South Africa
- Prior art keywords
- refraction
- laser marking
- optical reflection
- contours based
- square contours
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0955—Lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/0977—Reflective elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Laser Beam Processing (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911219728.2A CN110864677B (en) | 2019-12-03 | 2019-12-03 | Square profile laser marking method and device based on optical reflection and refraction |
PCT/CN2020/097653 WO2021109548A1 (en) | 2019-12-03 | 2020-06-23 | Square-profile laser marking method and device based on optical reflection and refraction |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA202205548B true ZA202205548B (en) | 2022-06-29 |
Family
ID=69658155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2022/05548A ZA202205548B (en) | 2019-12-03 | 2022-05-19 | Method and device for laser marking of square contours based on optical reflection and refraction |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN110864677B (en) |
WO (1) | WO2021109548A1 (en) |
ZA (1) | ZA202205548B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110864677B (en) * | 2019-12-03 | 2021-01-08 | 中国矿业大学(北京) | Square profile laser marking method and device based on optical reflection and refraction |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4494874A (en) * | 1981-07-07 | 1985-01-22 | Robotic Vision Systems, Inc. | Detection of three-dimensional information using a projected point or line of light |
JP2925084B1 (en) * | 1998-07-10 | 1999-07-26 | トーヨーテクノ株式会社 | Aperture laser line marker |
ES2265081T3 (en) * | 2003-08-21 | 2007-02-01 | Leister Process Technologies | PROCEDURE AND DEVICE FOR SIMULTANEOUS HEATING OF MATERIALS. |
JP4291844B2 (en) * | 2006-10-24 | 2009-07-08 | トーヨーテクノ株式会社 | Laser head for laser marking machine |
US8284500B2 (en) * | 2009-06-08 | 2012-10-09 | Ayase Co., Ltd. | Laser line-generator and laser line-generator module |
DE102011089557A1 (en) * | 2011-12-22 | 2013-06-27 | Hilti Aktiengesellschaft | Laser system for producing a linear laser marking |
CN104515508A (en) * | 2013-09-30 | 2015-04-15 | 常州维尔曼光电仪器有限公司 | Four-directional cross line laser |
CN103835724A (en) * | 2014-03-20 | 2014-06-04 | 天地上海采掘装备科技有限公司 | Roadway outline generation device |
CN105691091A (en) * | 2014-09-23 | 2016-06-22 | 上海聚然智能科技有限公司 | Power generator and application thereof |
CN206601533U (en) * | 2017-03-30 | 2017-10-31 | 青岛镭创光电技术有限公司 | Various dimensions indicate laser module and laser beam emitting device |
CN107990847A (en) * | 2017-12-18 | 2018-05-04 | 中国矿业大学(北京) | A kind of digging laneway profile based on laser optical path adjustment indicates method and device |
CN110220504A (en) * | 2019-07-09 | 2019-09-10 | 青岛镭创光电技术有限公司 | Reflecting element and straight line laser mould group |
CN110389494A (en) * | 2019-07-23 | 2019-10-29 | 傲基科技股份有限公司 | The measuring method of laser aid and its laser projection pattern dimension |
CN110864677B (en) * | 2019-12-03 | 2021-01-08 | 中国矿业大学(北京) | Square profile laser marking method and device based on optical reflection and refraction |
-
2019
- 2019-12-03 CN CN201911219728.2A patent/CN110864677B/en active Active
-
2020
- 2020-06-23 WO PCT/CN2020/097653 patent/WO2021109548A1/en active Application Filing
-
2022
- 2022-05-19 ZA ZA2022/05548A patent/ZA202205548B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN110864677A (en) | 2020-03-06 |
CN110864677B (en) | 2021-01-08 |
WO2021109548A1 (en) | 2021-06-10 |
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