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本文用有限元法对弹体热挤压冲头工作条件下的温度场和应力场进行了计算、分析和讨论,给出了一些有实际应用价值的结论,可供模具设计者参考。
In this paper, the temperature field and stress field under the working conditions of projectile hot extrusion punch were calculated, analyzed and discussed by finite element method. Some conclusions of practical value were given, which could be used for the reference of die designers.