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If Your Welds Need Grinding Cartoon

Jun 11, 2014 Hello Brent, Thank you for your time in answeing my request. The problem with the use of a grinder is two folds. The grinder will correct excessive convexity in a 3 g test for example and if the welder is allowed to 'repair his weld shape by flattening his bead at each pass, then what is the point of doing a out of position test. let him weld flat he wont need to grind!