通过对铝合金磁鼓的几种处理工艺进行试验、应力测试和结果分析，认为对磁鼓坯料（在各个方向上几何形状对称）进行冷、热处理，有利于减轻其内部的残余应力；而对精加工的磁鼓（存在多孔部位），不利于在较大的温度范围进行处理，因为这将引起局部的变形，增加磁鼓的残余应力。最后，确定了铝合金磁鼓的合理处理工艺，这种工艺保证了磁鼓产品的质量，对生产也有较大的经济效益 Through experiments, stress tests and results analysis of several treatment processes on the aluminum alloy drum, it is considered that it is beneficial to reduce the residual stress in the drum blanks by performing cold and heat treatment on the blanks (geometric symmetry in all directions) Finished drums (porous areas) are not conducive to processing over a wide temperature range, as this will cause localized distortion and increase the residual stress on the drum. Finally, the aluminum alloy drum to determine the reasonable treatment process, this process to ensure the quality of drum products, but also have greater economic benefits