JPS5695475A - Position detecting method for welding line - Google Patents
Position detecting method for welding lineInfo
- Publication number
- JPS5695475A JPS5695475A JP17212979A JP17212979A JPS5695475A JP S5695475 A JPS5695475 A JP S5695475A JP 17212979 A JP17212979 A JP 17212979A JP 17212979 A JP17212979 A JP 17212979A JP S5695475 A JPS5695475 A JP S5695475A
- Authority
- JP
- Japan
- Prior art keywords
- torch
- works
- welding line
- line
- pieces
- 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
- 238000003466 welding Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title 1
- 238000001514 detection method Methods 0.000 abstract 1
Landscapes
- Numerical Control (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
PURPOSE: To detect the position of a welding line even when a position sensor is positioned at either groove face side of works, by inputting the output of the position sensor to a computer and by detecting the position of the welding line with a program.
CONSTITUTION: Torch 109 and works W are moved respectively and at the points of output applications, pieces of position information of detected positions Pb, Pc, Pd, and Pe are stored in a computer. On the basis of those pieces of position information on Pb, Pc, Pd, and Pe, position P0 of the line of intersection of surfaces F1 and F2 is computed and the command is so made that the welding point of torch 109 is positioned at P0. As a result, the relative position of the position sensor (torch 109) and works W is fixed at P0. Similarly, torch 109 and works W are moved and on the basis of pieces of position information on detection positions P2, P3, P4, and P5, position Pf1 of the line of intersection of both the groove faces, i.e. the position of welding line WL is operated. Then, Pf1 is considered to be a welding point command position and the position of torch 109 is commanded.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17212979A JPS5695475A (en) | 1979-12-29 | 1979-12-29 | Position detecting method for welding line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17212979A JPS5695475A (en) | 1979-12-29 | 1979-12-29 | Position detecting method for welding line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5695475A true JPS5695475A (en) | 1981-08-01 |
| JPS6322913B2 JPS6322913B2 (en) | 1988-05-13 |
Family
ID=15936094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17212979A Granted JPS5695475A (en) | 1979-12-29 | 1979-12-29 | Position detecting method for welding line |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5695475A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070815A2 (en) * | 1981-07-22 | 1983-01-26 | FIAT AUTO S.p.A. | Supporting device for the vertically movable window panel of a motor-vehicle window |
| US5881646A (en) * | 1996-08-21 | 1999-03-16 | Sharp Kabushiki Kaisha | Method and apparatus for image recording by emitting evaporated ink onto a recording medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415441A (en) * | 1977-04-30 | 1979-02-05 | Shin Meiwa Ind Co Ltd | Automatic welding machine |
| JPS54119353A (en) * | 1978-03-09 | 1979-09-17 | Shin Meiwa Ind Co Ltd | Groove detecting method |
| JPS54124850A (en) * | 1978-03-22 | 1979-09-28 | Kobe Steel Ltd | Position correction of torch for automatic arc welder |
-
1979
- 1979-12-29 JP JP17212979A patent/JPS5695475A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415441A (en) * | 1977-04-30 | 1979-02-05 | Shin Meiwa Ind Co Ltd | Automatic welding machine |
| JPS54119353A (en) * | 1978-03-09 | 1979-09-17 | Shin Meiwa Ind Co Ltd | Groove detecting method |
| JPS54124850A (en) * | 1978-03-22 | 1979-09-28 | Kobe Steel Ltd | Position correction of torch for automatic arc welder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070815A2 (en) * | 1981-07-22 | 1983-01-26 | FIAT AUTO S.p.A. | Supporting device for the vertically movable window panel of a motor-vehicle window |
| EP0070815A3 (en) * | 1981-07-22 | 1984-06-13 | Fiat Auto S.P.A. | Supporting device for the vertically movable window panel of a motor-vehicle window |
| US5881646A (en) * | 1996-08-21 | 1999-03-16 | Sharp Kabushiki Kaisha | Method and apparatus for image recording by emitting evaporated ink onto a recording medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6322913B2 (en) | 1988-05-13 |
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