【摘要】 提出复合缩径———胀形工艺制造汽车波形套 ,设计了成形模具 ;介绍了波形套复合模的结构和工作过程 ,分析了波形套成形特点 ,计算了工艺力。更多还原

【Abstract】 In this paper, the compound necking bulging technology is put forward to machine automobile corrugated sleeve. The forming die is designed. The structure and working process of compound die is also introduced. The forming properties are analyzed and the force is calculated.更多还原