JPS5455896A - Scanning method of machining razor beam - Google Patents

Scanning method of machining razor beam

Info

Publication number
JPS5455896A
JPS5455896A JP12205977A JP12205977A JPS5455896A JP S5455896 A JPS5455896 A JP S5455896A JP 12205977 A JP12205977 A JP 12205977A JP 12205977 A JP12205977 A JP 12205977A JP S5455896 A JPS5455896 A JP S5455896A
Authority
JP
Japan
Prior art keywords
focus
razor
machining
mirror
ellipse
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
Application number
JP12205977A
Other languages
Japanese (ja)
Inventor
Koichi Goto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP12205977A priority Critical patent/JPS5455896A/en
Publication of JPS5455896A publication Critical patent/JPS5455896A/en
Pending legal-status Critical Current

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  • Laser Beam Processing (AREA)

Abstract

PURPOSE: The light emitted from one focus of the ellipse is bundled to the other focus and the center of the vibration is provided in the designated position. Then, scanning the razor beam the concaved portion of the gear, etc., is simply surface treated.
CONSTITUTION: In a focus F1 of an ellipse mirror 4, a rotating vibrating mirror 5 is placed and the vibrating mirror 5 is vibrated in the direction D-D' shown in the arrow and a reflection beam LB' of a razor beam LB is reflected in a reflection surface of the ellipse mirror 4 for throttling the beam to the other focus F2. Besides, this focus F2 is vibrated as the center of the vibration in the direction of E-E' shown in the arrow. By doing so, a vibrating razor beam LB" is emitted to a surface 6b of a concaved portion 6a of a material treated 6 for the machining of heat treatment
COPYRIGHT: (C)1979,JPO&Japio
JP12205977A 1977-10-12 1977-10-12 Scanning method of machining razor beam Pending JPS5455896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12205977A JPS5455896A (en) 1977-10-12 1977-10-12 Scanning method of machining razor beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12205977A JPS5455896A (en) 1977-10-12 1977-10-12 Scanning method of machining razor beam

Publications (1)

Publication Number Publication Date
JPS5455896A true JPS5455896A (en) 1979-05-04

Family

ID=14826594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12205977A Pending JPS5455896A (en) 1977-10-12 1977-10-12 Scanning method of machining razor beam

Country Status (1)

Country Link
JP (1) JPS5455896A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60227993A (en) * 1984-04-27 1985-11-13 Mitsubishi Electric Corp Processing head of laser processing equipment
JPH01228690A (en) * 1988-02-01 1989-09-12 Raytheon Co Laser treater
CN110539069A (en) * 2019-09-20 2019-12-06 南安市建泉机械科技有限公司 Laser projector for changing spatial direction split modulation of laser focusing light spot

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60227993A (en) * 1984-04-27 1985-11-13 Mitsubishi Electric Corp Processing head of laser processing equipment
JPH01228690A (en) * 1988-02-01 1989-09-12 Raytheon Co Laser treater
CN110539069A (en) * 2019-09-20 2019-12-06 南安市建泉机械科技有限公司 Laser projector for changing spatial direction split modulation of laser focusing light spot
CN110539069B (en) * 2019-09-20 2021-03-16 宁夏荣光电节能科技实业有限公司 Laser projector for changing spatial direction split modulation of laser focusing light spot

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