An Analytical Approach to the Problem of Core Fracture During Extrusion of Bimetal Rods
An Analytical Approach to the Problem of Core Fracture During Extrusion of Bimetal Rods
复制标题
双金属棒挤压过程中型芯断裂问题的分析方法
DOI：
--
复制
发表时间：
1985
期刊：
影响因子：
--
通讯作者：
Y. Chou
中科院分区：
文献类型：
--
作者：
B. Avitzur;R. Wu;S. Talbert;Y. Chou
重新研究了双金属挤压过程中芯部的断裂过程。新的分析，在极限分析的上限定理的基础上，消除了冗长的数值计算中采用的以前的工作[1]。推导并讨论了岩心破裂判据。
The process of core fracture in bimetals during extrusion was reexamined. The new analysis, based on the upper-bound theorem in limit analysis, eliminated the lengthy numerical computations employed in the previous work [1]. The criterion for core fracture was derived and discussed.