论文部分内容阅读
应用文献提供的平模挤压时的速度场采用上限解析法对死区的形成及其影响因素进行分析计算,为生产控制提供理论依据。
The velocity field of flat die extrusion provided by the application document is analyzed and calculated by upper bound analytical method for the formation of dead zone and its influencing factors, which provides a theoretical basis for production control.