摘要
通过非线性有限元法与弹塑性理论对压点式反弯矫直理论进行了研究，提出了精度较高的压点式压下量的确定方法，实例表明用本文的方法分析与计算精密矫直机中轴类零件的一些参数是有效的。
Op - bending straightening theory of pressing point kind is studied by using the nonlinear finite ele- ment method and elastic - plastic theory. Method of detemining the high - precise stroke of pressing down in pressing point kind is prestented . The examples show that the method is useful . The method can be used to analyse and compute some parameters of shaftkind in the exact straightening press .
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
1997年第2期48-53,共6页
Journal of Mechanical Engineering
基金
国家自然科学基金
关键词
压点矫直
弹塑性
轴
矫直机
Straightening of pressing point Elastic - plastic Nonlinear Strokeof pressing down
