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为了对TIG(钨极惰性气体保护焊)焊枪钨电极进行成形加工,可用一个旧手电钻来夹住电极(其目的是使电极能靠近砂轮)。在砂轮上磨削时,按要求的角度旋转电极以使每次磨削的电极具有相同的形
In order to shape the TIG torch tungsten electrode, an old electric drill can be used to clamp the electrode (the purpose is to make the electrode close to the grinding wheel). When grinding on a grinding wheel, the electrodes are rotated at the required angle so that each ground electrode has the same shape