摘要
运用热塑性材料变形理论,结合实验数据,对塑料片材差压成型的变形过程、状态进行了分析,建立了变形程度、变形力等的工程计算方法。
By means of the deformation theory of thermal plastic material, combined with the experimental data, the differential pressure forming deformation process and the state of plastics plate material are analysed, and then the engineering calculation method of deformation degree, deformation force, etc. established.
出处
《辽宁工学院学报》
1994年第2期42-45,共4页
Journal of Liaoning Institute of Technology(Natural Science Edition)
关键词
差压成型
变形
塑料
片材
differential pressure forming
extension ratio
stress
strain
deformation degree