一、前言 焊接夹具多半是由型钢和一般钢件焊接所组成,但有时采用一种成型材料也可做成一套夹克,这种夹具仅需在某些部分(与其它件焊接部分)加工就可以了。 焊接夹具是最近十几年来才在工业上采用的,但由于过去对它的认识还不够,所以发展不够迅速,以后随着焊接技术的提高和对焊 I. INTRODUCTION Most welding fixtures consist of steel and general steel welding, but sometimes a molding material can be used to form a jacket, which is only required to be processed in certain parts (welded with other parts) It’s okay Welding fixture in the last ten years before its use in industry, but in the past due to its understanding is not enough, so the development is not rapid enough, with the subsequent improvement of welding technology and butt welding