中碳钢非等断面工件摩擦焊工艺用摩擦焊焊接45号中碳钢零件,部份代替锻造和减少机械加工余量具有很大的经济价值.采用脉冲摩擦焊和强规范方法(即增加大摩擦压力,缩短摩擦时间),集中热能于工件焊接的表面,可以把圆断面工件焊接在任何形状的工件上,而不受工件厚度的限制。这样给非等断面,如管子和管子、管子和平面、平面和平面(其 Medium carbon steel non-section friction welding process with friction welding 45 No. carbon steel parts, instead of forging and reduce the machining allowance has great economic value.Using pulse friction welding and strong normative method Friction pressure, shorten the friction time), focus on the welding surface of the workpiece, the workpiece can be circular section welded to any shape of the workpiece, without the thickness of the workpiece limit. This gives non-isosceles, such as pipes and pipes, pipes and planes, planes and planes (which