摘要
分析了多个板材成形性能影响因素，并提出了冷冲压板材的选择方案。
Sheet deep-drawing is an important produce process. Several effect factor in sheet forming, such as n-value, r-value et al, is analysed put forward a material-sfelecting project.
出处
《机械工程师》
北大核心
2000年第4期41-43,共3页
Mechanical Engineer
关键词
覆盖件
汽车
冷冲压板材
成形性能
covering-parts
deep-drawing
material selection
forming
