JPH0281784U - - Google Patents
Info
- Publication number
- JPH0281784U JPH0281784U JP1988161979U JP16197988U JPH0281784U JP H0281784 U JPH0281784 U JP H0281784U JP 1988161979 U JP1988161979 U JP 1988161979U JP 16197988 U JP16197988 U JP 16197988U JP H0281784 U JPH0281784 U JP H0281784U
- Authority
- JP
- Japan
- Prior art keywords
- laser
- processing machine
- laser processing
- laser beam
- dividing
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図はこの考案の一実施例によるレーザ加工
機を示す構成図、第２図〜第４図は従来のレーザ
加工機を示す構成図、第５図はガウスビームの発
散角を求める模式図である。
図において、１Ｅはレーザ装置、３０Ｅ，３０
Ｆ，３０Ｇ，３０ｎは集光レンズ、Ｌ０は分割前
のレーザビーム、Ｌ１，Ｌ２，Ｌ３，Ｌｎは分割
されたレーザビームである。なお、図中、同一符
号は同一、又は相当部分を示す。
Figure 1 is a configuration diagram showing a laser processing machine according to an embodiment of this invention, Figures 2 to 4 are configuration diagrams showing a conventional laser processing machine, and Figure 5 is a schematic diagram for determining the divergence angle of a Gaussian beam. It is. In the figure, 1E is a laser device, 30E, 30
F, 30G, and 30n are condenser lenses, L0 is a laser beam before division, and L1 , L2 , L3 , and Ln are divided laser beams. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
を光路上で複数に分割して加工を行うレーザ加工
機において、レーザビームの各分割点における入
射ビーム径に比例した焦点距離の集光レンズを備
えたことを特徴とするレーザ加工機。 A laser processing machine that processes a laser beam output from one laser device by dividing it into multiple parts on the optical path, is equipped with a condenser lens with a focal length proportional to the incident beam diameter at each division point of the laser beam. A laser processing machine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988161979U JPH0281784U (en) | 1988-12-14 | 1988-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988161979U JPH0281784U (en) | 1988-12-14 | 1988-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281784U true JPH0281784U (en) | 1990-06-25 |
Family
ID=31445392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988161979U Pending JPH0281784U (en) | 1988-12-14 | 1988-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030090325A (en) * | 2002-05-23 | 2003-11-28 | 주식회사에스엘디 | Method for cutting glass using laser beam and an apparatus therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627821A (en) * | 1985-07-02 | 1987-01-14 | Honda Motor Co Ltd | Laser quenching apparatus for crank shaft |
-
1988
- 1988-12-14 JP JP1988161979U patent/JPH0281784U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627821A (en) * | 1985-07-02 | 1987-01-14 | Honda Motor Co Ltd | Laser quenching apparatus for crank shaft |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030090325A (en) * | 2002-05-23 | 2003-11-28 | 주식회사에스엘디 | Method for cutting glass using laser beam and an apparatus therefor |
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