JPS5564968A - Automatic tracing method of welding position - Google Patents
Automatic tracing method of welding positionInfo
- Publication number
- JPS5564968A JPS5564968A JP13716978A JP13716978A JPS5564968A JP S5564968 A JPS5564968 A JP S5564968A JP 13716978 A JP13716978 A JP 13716978A JP 13716978 A JP13716978 A JP 13716978A JP S5564968 A JPS5564968 A JP S5564968A
- Authority
- JP
- Japan
- Prior art keywords
- video signals
- camera
- scribe line
- automatic tracing
- changeover device
- 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
- Closed-Circuit Television Systems (AREA)
Abstract
PURPOSE: To let the captioned automatic tracing be done economically by inputting the time-divided video signals comprising changing over the video signals of plural TV cameras respectively corresponding to the plural welding positions at each specified time into one unit of automatic tracing control unit.
CONSTITUTION: The video signals of TV cameras 6, 10 are changed over at each specified time in a changeover device 13 and are inputted to a camera unit 14. The position of the projecting scribe line 25 on the screen of a monitor 15 is detected by a data control unit 16 and the scribe line 25 is so set as to position at the intermediate of targets AC and BD. The output of a discriminator 20 which detects the position of the scribe line 25 is changed over by the changeover device 21 which operates in synchronization with the changeover device 13, then the motor which simultaneously moves the first camera 6 and welding head is controlled of forward and backward runs by way of a drive circuit 22 and the motor which simultaneously moves the second camera 10 and welding head is controlled of forward and backward runs by a driving circuit 23.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13716978A JPS5564968A (en) | 1978-11-06 | 1978-11-06 | Automatic tracing method of welding position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13716978A JPS5564968A (en) | 1978-11-06 | 1978-11-06 | Automatic tracing method of welding position |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5564968A true JPS5564968A (en) | 1980-05-16 |
Family
ID=15192424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13716978A Pending JPS5564968A (en) | 1978-11-06 | 1978-11-06 | Automatic tracing method of welding position |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5564968A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140217071A1 (en) * | 2008-10-10 | 2014-08-07 | Ipg Microsystems Llc | Laser machining systems and methods with vision correction and/or tracking |
-
1978
- 1978-11-06 JP JP13716978A patent/JPS5564968A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140217071A1 (en) * | 2008-10-10 | 2014-08-07 | Ipg Microsystems Llc | Laser machining systems and methods with vision correction and/or tracking |
US9604313B2 (en) * | 2008-10-10 | 2017-03-28 | Ipg Photonics Corporation | Laser machining systems and methods with vision correction and/or tracking |
US10500677B2 (en) | 2008-10-10 | 2019-12-10 | Ipg Photonics Corporation | Laser machining systems and methods with vision correction and/or tracking |
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