AUTOMATIC ARC WELDING,申请号JP19840197087-传众专利搜索

AUTOMATIC ARC WELDING

申请公布号：JPS6174780(A)

申请号：JP19840197087

申请日期：1984.09.19

申请公布日期：1986.04.17

申请人：

TOYOTA MOTOR CORP

发明人：NODA NAOKI

分类号：G05B19/18;B23K9/12;B23K9/127;B25J9/10;B25J9/22;G05B19/404;G05B19/42

主分类号：G05B19/18

摘要：PURPOSE:To make arc welding of a work quickly and surely along an actual weld line by making correction that conforms a teaching weld line with the actual weld line basing on the width of deviation of detection. CONSTITUTION:The body of a tracer 14 is traced along a teaching weld line. However, a contact stylus provided in the tracer 14 is copy traced in the state contacted to actual weld line 100. Accordingly, position of the tip of the contact stylus 24, that is, the width of deviation of actual weld line 100 from the teaching weld line is detected three-dimensionally by output of detecting coils provided in the tracer 14. A robot control board 40 corrects the teaching weld line to conform with the actual weld line 100 basing on the detected width of deviation, and makes are welding following the teaching weld line 100 after correction.