JPS5626676A - Welding arc detector - Google Patents
Welding arc detectorInfo
- Publication number
- JPS5626676A JPS5626676A JP10062979A JP10062979A JPS5626676A JP S5626676 A JPS5626676 A JP S5626676A JP 10062979 A JP10062979 A JP 10062979A JP 10062979 A JP10062979 A JP 10062979A JP S5626676 A JPS5626676 A JP S5626676A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- detector
- welding arc
- shaft
- control circuit
- 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 enable to catch accurately the width of welding groove by controlling the direction of a welding arc detector so as to detect a welding arc always from the advancing direction of welding by means of attaching the detector around the center axis of a welding torch freely in rotation.
CONSTITUTION: This welding robot comprises X and Y axses controlled according to NC data and y axis for compensating an error amount detected by a welding arc detector 13, the direction of which has be positioned at any arbitrary angle around the center axis of a welding torch on the X-Y plane by controlling a motor 16. The control circuit for this positioning shaft T determines the control amount of T shaft on the basis of travel command on X and Y axes depending on NC data generated by a central control circuit, and controls the motor 16 to rotate T shaft by an angle of θ, thereby the detector 13 fixed to an arm 15' is turned by the same angle of θ.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10062979A JPS5626676A (en) | 1979-08-07 | 1979-08-07 | Welding arc detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10062979A JPS5626676A (en) | 1979-08-07 | 1979-08-07 | Welding arc detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5626676A true JPS5626676A (en) | 1981-03-14 |
JPS6344471B2 JPS6344471B2 (en) | 1988-09-05 |
Family
ID=14279123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10062979A Granted JPS5626676A (en) | 1979-08-07 | 1979-08-07 | Welding arc detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5626676A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982001681A1 (en) * | 1980-11-20 | 1982-05-27 | Ltd Tokico | Robot |
US4492847A (en) * | 1981-09-30 | 1985-01-08 | Unimation, Inc. | Manipulator welding apparatus with sensing arrangements for weld slam tracking |
US4493968A (en) * | 1983-07-13 | 1985-01-15 | Caterpillar Tractor Co. | Adaptive welder with laser TV-scanner |
US4599506A (en) * | 1984-12-05 | 1986-07-08 | Westinghouse Electric Corp. | Visual observation of welding operation |
JPS62176787A (en) * | 1985-10-21 | 1987-08-03 | 株式会社日立製作所 | Detector for position of machining |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117138A (en) * | 1974-08-01 | 1976-02-10 | Keizo Utsu | Netsukokankino biseibutsufushokuno boshiho |
-
1979
- 1979-08-07 JP JP10062979A patent/JPS5626676A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117138A (en) * | 1974-08-01 | 1976-02-10 | Keizo Utsu | Netsukokankino biseibutsufushokuno boshiho |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982001681A1 (en) * | 1980-11-20 | 1982-05-27 | Ltd Tokico | Robot |
US4492847A (en) * | 1981-09-30 | 1985-01-08 | Unimation, Inc. | Manipulator welding apparatus with sensing arrangements for weld slam tracking |
US4493968A (en) * | 1983-07-13 | 1985-01-15 | Caterpillar Tractor Co. | Adaptive welder with laser TV-scanner |
US4599506A (en) * | 1984-12-05 | 1986-07-08 | Westinghouse Electric Corp. | Visual observation of welding operation |
JPS62176787A (en) * | 1985-10-21 | 1987-08-03 | 株式会社日立製作所 | Detector for position of machining |
Also Published As
Publication number | Publication date |
---|---|
JPS6344471B2 (en) | 1988-09-05 |
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