摘要
比较了不锈钢产品与普通低碳钢产品在拉深过程中的异同,分析了产品成形过程的应力应变状态、现行拉深工艺存在的问题、不锈钢薄板拉深失稳的临界条件以及失稳起皱对拉深件质量和模具的影响和拉深件的残余应力状态.
This paper compares the differences between stainless steel and low carbon steel during their drawing. It analyses the strain and the stress in drawing, the existing questions of drawing technology at present, the critical condition of losing stability, the effect on products' quality and drawing die, and the status of the remaining strain.
出处
《中南林学院学报》
CSCD
2004年第2期107-110,共4页
Journal of Central South Forestry University
基金
中南林学院青年科研基金项目"薄壁不锈钢产品极限拉深的研究"(项目批号0486).
