摘要
在对平板间镦粗圆柱体的研究［１，２，３］基础上，进一步对普通平板间的方柱体镦粗，进行了工程力学的分析，提出了二个新力学模型，并进行了实验验证。这为形成新的拔长理论［４，６］奠定了力学基础。
The further study of engineering mechanics is made for upsetting a square body between commonflat platens based on the study of upsetting a cylinder between flat platens[1,2,3],and two new mechanical models is proposed, which has been satisfied by experiments.This establishes mechanical foundation for formingthe new theory of extending[4].
出处
《塑性工程学报》
CAS
CSCD
1995年第2期27-32,共6页
Journal of Plasticity Engineering
基金
国家自然科学基金
关键词
方柱体
镦粗
力学模型
square body, upsetting, new mechanical model
