Preweld calibration check helps to ensure welding torch on computer-controlled welding robot mounted properly, right gas cup selected, and length of extension of electrode adjusted correctly. Performed by operator just before dry run for each set of parts welded. Procedure takes 2 to 3 minutes and enables correction of errors before parts or equipment damaged.
Calibration Check For Programmed Welding Robot
NASA Tech Briefs ; 16 , 2
1992-02-01
Miscellaneous
No indication
English
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