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以耦合的方式来处理体积成形过程中塑性变形和温度场之间的相互影响和相互作用 ,开发了一套能进行热力耦合分析的刚塑性 /刚粘塑性有限元模拟软件HFORGE2D ,并利用该软件对镦粗过程和模锻过程进行了数值模拟 ,揭示了成形过程中塑性变形和温度场之间的内在联系
Coupled to deal with the interaction between plastic deformation and temperature field during volume forming process, a set of rigid-plastic / rigid visco-plastic finite element simulation software HFORGE2D that can perform thermal coupling analysis was developed. With the software The upsetting process and die forging process were numerically simulated to reveal the inherent relationship between plastic deformation and temperature field during forming