JPH0336382U - - Google Patents
Info
- Publication number
- JPH0336382U JPH0336382U JP1989092491U JP9249189U JPH0336382U JP H0336382 U JPH0336382 U JP H0336382U JP 1989092491 U JP1989092491 U JP 1989092491U JP 9249189 U JP9249189 U JP 9249189U JP H0336382 U JPH0336382 U JP H0336382U
- Authority
- JP
- Japan
- Prior art keywords
- radiation hole
- laser beam
- optical fiber
- coating layer
- opening
- 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
- 230000005855 radiation Effects 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案によるレーザ加工用先端工具の
一実施例を表す概略構成断面図、第２図は他の一
実施例を表す概略構成断面図、第３図、第４図は
夫々従来の一例を表す概略構成図である。
図面中、１３は光フアイバ、１４は集光レンズ
、２０は放物面鏡、２１はノズル部材、２２，２
６は放射孔、２３は被覆層、２４はガス導入管、
２５は開口部である。
FIG. 1 is a schematic cross-sectional view showing an embodiment of a laser processing tip tool according to the present invention, FIG. 2 is a schematic cross-sectional view showing another embodiment, and FIGS. 3 and 4 are conventional tools. It is a schematic block diagram showing an example. In the drawing, 13 is an optical fiber, 14 is a condensing lens, 20 is a parabolic mirror, 21 is a nozzle member, 22, 2
6 is a radiation hole, 23 is a coating layer, 24 is a gas introduction pipe,
25 is an opening.
Claims (1)
端側に嵌挿されると共に他端側に開口部を有する
放射孔と、該放射孔の内表面に被覆形成され且つ
前記レーザビームを反射する被覆層とを備えたこ
とを特徴とするレーザ加工用先端工具。 a radiation hole into which an end of an optical fiber for transmitting a laser beam is inserted on one end side and having an opening on the other end; a coating layer formed on the inner surface of the radiation hole and reflecting the laser beam; A tip tool for laser processing characterized by being equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989092491U JPH0336382U (en) | 1989-08-08 | 1989-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989092491U JPH0336382U (en) | 1989-08-08 | 1989-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336382U true JPH0336382U (en) | 1991-04-09 |
Family
ID=31641914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989092491U Pending JPH0336382U (en) | 1989-08-08 | 1989-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009255177A (en) * | 2009-07-27 | 2009-11-05 | Yamazaki Mazak Corp | Laser hardening tool |
-
1989
- 1989-08-08 JP JP1989092491U patent/JPH0336382U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009255177A (en) * | 2009-07-27 | 2009-11-05 | Yamazaki Mazak Corp | Laser hardening tool |
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