JPS5564968A - Automatic tracing method of welding position - Google Patents

Automatic tracing method of welding position

Info

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
Application number
JP13716978A
Other languages
Japanese (ja)
Inventor
Iwao Nakanishi
Mikio Sato
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP13716978A priority Critical patent/JPS5564968A/en
Publication of JPS5564968A publication Critical patent/JPS5564968A/en
Pending legal-status Critical Current

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
JP13716978A 1978-11-06 1978-11-06 Automatic tracing method of welding position Pending JPS5564968A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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