对铝合金构件的振动时效工艺进行了研究，对矩形截面的铝合金试件预制了残余应力，并设计了振动时效工艺的试验方案，然后在一定的支承方式下对具有残余应力的铝合金构件进行了激振。实验结果表明，激振之后试件的残余应力数值得到了降低和均化，这对振动时效技术应用于消除铝合金结构中的残余应力提供了试验依据。 Vibration aging process of aluminum alloy parts was studied. The residual stress was prefabricated on the aluminum alloy specimens with rectangular cross section and the test scheme of the vibration aging process was designed. Then, the aluminum alloy parts with residual stress Excited. The experimental results show that the residual stress of the specimen is reduced and homogenized after the vibration excitation, which provides the experimental basis for the application of vibration-aging technique to eliminate the residual stress in the aluminum alloy structure.