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介绍了7A04筒形件的冷挤压成形工艺,分析了超硬铝冷挤压的特点,为类似零件工艺提供了参考.
The cold extrusion forming process of 7A04 cylindrical part was introduced. The characteristics of cold extrusion of superhard aluminum were analyzed, which provided a reference for the similar parts process.