JPS5764488A - Laser working device - Google Patents
Laser working deviceInfo
- Publication number
- JPS5764488A JPS5764488A JP55140236A JP14023680A JPS5764488A JP S5764488 A JPS5764488 A JP S5764488A JP 55140236 A JP55140236 A JP 55140236A JP 14023680 A JP14023680 A JP 14023680A JP S5764488 A JPS5764488 A JP S5764488A
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflected light
- power
- beams
- picture
- 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.)
- Granted
Links
Abstract
PURPOSE: To work an object accurately according to patterns by scanning an original picture with thick light coaxial to finely condensed light, detecting two beams of reflected light selectively with two sets of photoelectric transducers and controlling the output of a CO2 lazer via a processing circuit having a discriminating function and a power control function.
CONSTITUTION: Fine light 6 and thick light 10 are irradiated onto an original picture 4, and two beams of reflected light are detected selectively with two sets of photoelectric transducers 17, 18. The picture 2 is scanned with two kinds of such light, and the relative positions of the work 5 and a CO2 laser 22 are synchronized by rotating a drum 1. If the picture 4 is written, for example, in black on white ground, the power of the laser 22 is controlled to a max. when the beams of the reflected light of the light 6 and the light 10 are both strong, to the intensity of giving a shoulder to the power when the reflected light of the light 10 is weak, and to the intensity at which working cannot be effected when the reflected light of the light 6 is weak. The controlling of the power is accomplished with a processing circuit 19 having an identifying function 20 and a power control function 21.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55140236A JPS6048278B2 (en) | 1980-10-07 | 1980-10-07 | Laser processing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55140236A JPS6048278B2 (en) | 1980-10-07 | 1980-10-07 | Laser processing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5764488A true JPS5764488A (en) | 1982-04-19 |
JPS6048278B2 JPS6048278B2 (en) | 1985-10-26 |
Family
ID=15264070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55140236A Expired JPS6048278B2 (en) | 1980-10-07 | 1980-10-07 | Laser processing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6048278B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59215290A (en) * | 1983-05-19 | 1984-12-05 | Matsushita Electric Ind Co Ltd | Three-dimensional stereoscopic laser working device |
JPS60199589A (en) * | 1984-03-23 | 1985-10-09 | Iida Kogyo Kk | Laser inscribing method |
JPS63278899A (en) * | 1987-05-11 | 1988-11-16 | 精電舎電子工業株式会社 | Laser carving method of form material |
JP2005219296A (en) * | 2004-02-04 | 2005-08-18 | National Printing Bureau | Image forming body |
-
1980
- 1980-10-07 JP JP55140236A patent/JPS6048278B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59215290A (en) * | 1983-05-19 | 1984-12-05 | Matsushita Electric Ind Co Ltd | Three-dimensional stereoscopic laser working device |
JPS60199589A (en) * | 1984-03-23 | 1985-10-09 | Iida Kogyo Kk | Laser inscribing method |
JPS63278899A (en) * | 1987-05-11 | 1988-11-16 | 精電舎電子工業株式会社 | Laser carving method of form material |
JP2005219296A (en) * | 2004-02-04 | 2005-08-18 | National Printing Bureau | Image forming body |
Also Published As
Publication number | Publication date |
---|---|
JPS6048278B2 (en) | 1985-10-26 |
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