从工艺特点、生产应用及效果等方面 ,介绍由英国剑桥焊接研究所发明的焊接新工艺———摩擦搅拌焊 (FSW)。该工艺虽然开发应用时间不长 ,但已在焊接领域引起很大的震动 ,这种高质量低成本的焊接工艺 ,在生产应用中具有诱人的前景 From the process characteristics, production applications and effects, introduced by the British Cambridge Welding Institute invented a new welding process --- friction stir welding (FSW). Although this process has not been developed for a long time, it has caused great vibration in the welding field. This high quality and low cost welding process has an attractive prospect in the production and application