JPS6415315A - Working head in laser beam surface treating apparatus - Google Patents
Working head in laser beam surface treating apparatusInfo
- Publication number
- JPS6415315A JPS6415315A JP62169770A JP16977087A JPS6415315A JP S6415315 A JPS6415315 A JP S6415315A JP 62169770 A JP62169770 A JP 62169770A JP 16977087 A JP16977087 A JP 16977087A JP S6415315 A JPS6415315 A JP S6415315A
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- hole
- inner peripheral
- peripheral face
- working head
- 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
Landscapes
- Laser Beam Processing (AREA)
Abstract
PURPOSE:To enable small diameter of a supporting member and to execute laser quenching to inner peripheral face in a small diameter hole by constituting the titled working head so as to execute cooling of a bent mirror irradiating especially the inner face of hole bored in a work by using a heat pipe. CONSTITUTION:After positioning the lower end part of the mirror supporting member 19 by inserting into the hole H in the work W, the laser beam LB is generated 5 and radiated to the bent mirror 17 from upper direction through optical system in the working head 15. Therefore, the beam LB is horizontally reflected to irradiate the inner peripheral face of the above hole H. Then, at the time of rotating inner cylindrical member 31, etc., by working a servomotor 37, the supporting member 19 is rotated around the optical axis and the beam LB is made to one round while irradiating to the inner peripheral face in the hole H. In this result, the laser quenching can be executed to the inner peripheral face in the hole H. During this operation, temp. of the mirror 17 tends to raises, but as the heat of the mirror 17 is transferred directly to the heat pipe 47 and to the heat pipe 47 through a base seat 45, the cooling of the mirror 17 can be effectively executed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62169770A JPS6415315A (en) | 1987-07-09 | 1987-07-09 | Working head in laser beam surface treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62169770A JPS6415315A (en) | 1987-07-09 | 1987-07-09 | Working head in laser beam surface treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415315A true JPS6415315A (en) | 1989-01-19 |
Family
ID=15892535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62169770A Pending JPS6415315A (en) | 1987-07-09 | 1987-07-09 | Working head in laser beam surface treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415315A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110079651A (en) * | 2019-06-19 | 2019-08-02 | 南京工程学院 | A kind of device and its application method suitable for cavity inner wall laser quenching |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60149725A (en) * | 1984-01-12 | 1985-08-07 | Toshiba Corp | Laser hardening method |
| JPS61153233A (en) * | 1984-12-26 | 1986-07-11 | Mitsubishi Heavy Ind Ltd | Laser hardening device for inside surface of cylinder hole |
-
1987
- 1987-07-09 JP JP62169770A patent/JPS6415315A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60149725A (en) * | 1984-01-12 | 1985-08-07 | Toshiba Corp | Laser hardening method |
| JPS61153233A (en) * | 1984-12-26 | 1986-07-11 | Mitsubishi Heavy Ind Ltd | Laser hardening device for inside surface of cylinder hole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110079651A (en) * | 2019-06-19 | 2019-08-02 | 南京工程学院 | A kind of device and its application method suitable for cavity inner wall laser quenching |
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