JPS5597879A - Fillet weld point detecting method in automatic welding robot - Google Patents

Fillet weld point detecting method in automatic welding robot

Info

Publication number
JPS5597879A
JPS5597879A JP461679A JP461679A JPS5597879A JP S5597879 A JPS5597879 A JP S5597879A JP 461679 A JP461679 A JP 461679A JP 461679 A JP461679 A JP 461679A JP S5597879 A JPS5597879 A JP S5597879A
Authority
JP
Japan
Prior art keywords
point
torch
electrode
fillet weld
work
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
Application number
JP461679A
Other languages
Japanese (ja)
Other versions
JPS5820706B2 (en
Inventor
Takeshi Sakurai
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP54004616A priority Critical patent/JPS5820706B2/en
Publication of JPS5597879A publication Critical patent/JPS5597879A/en
Publication of JPS5820706B2 publication Critical patent/JPS5820706B2/en
Expired legal-status Critical Current

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  • Numerical Control (AREA)

Abstract

PURPOSE: To detect always optimum fillet weld points by performing sensing, work by work, for the works formed with grooves by butting two members at a right angle, with a sufficiently remote position as a base point.
CONSTITUTION: After a changeover switch 204 is changed over to a high voltage power source 206 for discharging, electrode protruding amount is specified. First, a torch 116 is positioned in a fixed position with respect to the specified reference point member. Next, a consumable electrode 209 is let off to let its end approach to the reference point Q. If there is electric conduction between the both, the protruding amount of the electrode 209 is defined by the signal from the current sensor. Next, the weld point WP of the torch 116 is position-controlled in the start position P1 and the position information in the X- and Z-axis direction in this position is taken in. Thereafter, the necessary position information of the point WP is subsequently taken in and when all the sensing steps are finished, the position command for the torch 116 is executed with the intersecting point P9 (XS2, Y1, ZS) as the welding point command position.
COPYRIGHT: (C)1980,JPO&Japio
JP54004616A 1979-01-17 1979-01-17 Fillet weld point detection method in automatic welding robot Expired JPS5820706B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54004616A JPS5820706B2 (en) 1979-01-17 1979-01-17 Fillet weld point detection method in automatic welding robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54004616A JPS5820706B2 (en) 1979-01-17 1979-01-17 Fillet weld point detection method in automatic welding robot

Publications (2)

Publication Number Publication Date
JPS5597879A true JPS5597879A (en) 1980-07-25
JPS5820706B2 JPS5820706B2 (en) 1983-04-25

Family

ID=11588982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54004616A Expired JPS5820706B2 (en) 1979-01-17 1979-01-17 Fillet weld point detection method in automatic welding robot

Country Status (1)

Country Link
JP (1) JPS5820706B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219906A (en) * 1985-07-18 1987-01-28 Shin Meiwa Ind Co Ltd Work sensing method for industrial robot

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5196748A (en) * 1975-02-21 1976-08-25 Jidoyosetsukino seigyohoshiki
JPS52148450A (en) * 1976-06-04 1977-12-09 Komatsu Mfg Co Ltd Profiling process and apparatus therefor
JPS539145A (en) * 1976-07-14 1978-01-27 Hitachi Ltd Groove shape detection method
JPS5314141A (en) * 1976-07-23 1978-02-08 Shin Meiwa Ind Co Ltd Method of correcting error of position controller
JPS5330949A (en) * 1976-09-03 1978-03-23 Shin Meiwa Ind Co Ltd Position control of welding torch and apparatus therefor
JPS5519452A (en) * 1978-07-27 1980-02-12 Shin Meiwa Ind Co Ltd Detecting method of fillet weld line

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5196748A (en) * 1975-02-21 1976-08-25 Jidoyosetsukino seigyohoshiki
JPS52148450A (en) * 1976-06-04 1977-12-09 Komatsu Mfg Co Ltd Profiling process and apparatus therefor
JPS539145A (en) * 1976-07-14 1978-01-27 Hitachi Ltd Groove shape detection method
JPS5314141A (en) * 1976-07-23 1978-02-08 Shin Meiwa Ind Co Ltd Method of correcting error of position controller
JPS5330949A (en) * 1976-09-03 1978-03-23 Shin Meiwa Ind Co Ltd Position control of welding torch and apparatus therefor
JPS5519452A (en) * 1978-07-27 1980-02-12 Shin Meiwa Ind Co Ltd Detecting method of fillet weld line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219906A (en) * 1985-07-18 1987-01-28 Shin Meiwa Ind Co Ltd Work sensing method for industrial robot

Also Published As

Publication number Publication date
JPS5820706B2 (en) 1983-04-25

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