摘要
基于摩擦约束广义变分不等式原理 ,对圆柱体均匀镦粗和圆柱体非均匀镦粗等金属成形工艺问题进行详细的塑性加工工步分析。实践证明了广义变分不等原理理论的正确性和实际操作的可行性。
The plastic process analyses on uniform and non uniform cylindrical upsetting were made in detail on the basis of the principle of generalized variational inequality with friction.It verifies the rightness and feasibility of proposed theory.
出处
《锻压技术》
CAS
CSCD
北大核心
2000年第4期11-13,25,共4页
Forging & Stamping Technology
基金
国家自然科学基金!资助课题 1 9762 0 0 2
关键词
广义变分不等式原理
镦粗
工步分析
Principle of generalized variational inequality Upset Process analysis
