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编制了通用的二维有限元程序，应用此程序对承受内压力、温度应力时的陶瓷－钢挤压组合凹模进行力学分析，并在此基础上提出了设计陶瓷型模具的理论与实践的一些普遍问题。
A general two-dimensional finite element program is compiled. By using this program, the mechanical analysis of the ceramic-steel extrusion die combined with internal pressure and temperature stress is carried out. On the basis of this, the theory and practice of designing the ceramic die Some common problems