【摘要】 搅拌摩擦焊是一项固相焊接技术,在航空航天、高速列车、汽车以及船舶等行业均得到不同程度的应用。在此以工艺试验为基础,研究了旋转速度及其与焊接速度的匹配对6063铝合金搅拌摩擦焊接头形貌以及力学性能的影响。研究表明,在高旋转速度、高焊接速度匹配条件下能够获得优质6063铝合金搅拌摩擦焊接头。更多还原

【Abstract】 Friction stir welding is a solid-state welding process which has been used in aeronautics,high speed vehicle,tain and ship industry.In this paper,the effect of matching of rotation speed and travel speed on 6063 aluminum FSW joints is researched.The result shows that the high quality joints could be acquired under high rotation speed and high travel speed.更多还原