摘要
对地板左 \右侧第二横梁外部零件进行拉深成形工艺分析 ,设计了拉深模具结构 ,介绍了模具的调试过程 ,分析薄板料的拉深成形危险断面变薄拉裂及起皱产生的原因和采取的预防措施。
In this paper,the drawing process of external second cross member RH/L is analyzed,and the drawing die is designed. The paper introduces the debugging process of die and analyzes the reason and preventive measures of dangerous surface cracking and wrinkling in sheet metal forming.
出处
《模具技术》
2004年第2期28-30,共3页
Die and Mould Technology
