摘要
对单模和多模变薄拉深的径向压应力和轴向拉应力进行比较后对其变形力学性质(属伸长类或压缩类)作了明确的回答.
In this paper, the caracteristic of deformational mechanics in ironing with single-die and mult - clie is determined. If t/t0>0. 61, this deformation is include in the compressive forming if t/t0<0. 61 -stretch-ing forming.
出处
《金属成形工艺》
北大核心
1994年第1期35-36,共2页
Metal Forming Technology
