【摘要】 阐述了采用铝合金焊接结构制造运载工具的必要性和效果,论述了铝合金焊接运载工具的机械性能试验结果并分析其焊接中的难题。介绍了用搅拌摩擦焊解决铝合金焊接难题的新途径及其主要原因。更多还原

【Abstract】 It illuminates the effect and necessity to weld aluminum alloy in manufacturing vehicle,describes the mechanical properties of joint by welding aluminum alloy and analyzes the difficult problem in welding,also,it introduces a new method of friction stir welding to solve the problem of welding aluminum alloy.更多还原