薄壁深孔筒形件冲子配合间隙优化设计  

Optimization Design of the Fit Clearance in the Thin Wall and Deep Bore Cylindrical Part

作　　者：杨利[1] 张琦[1] 刘玉卿[1] 

机构地区：[1]河南江河机械有限责任公司,河南鲁山467337

出　　处：《模具制造》2012年第8期62-64,共3页Die & Mould Manufacture

摘　　要：基于薄壁深孔筒形件整体引伸压力加工的工作实践,提出了整体引伸加工中引伸冲子配合间隙的选择方法及注意事项;结合工作实例,通过制件质量问题的分析及采取的解决措施,论证了合理选择引伸冲配合间隙的必要性和重要性。Experience of press work based on the drawing of thin wall and deep bore cylindrical parts, we note how to select the reasonable fit clearance of drawing punch is resolving the practical quality problems. fit clearance of drawing necessary and important punch, we argue that through analyzing and

关 键 词：热挤盂冲 引伸冲 配合间隙 优化设计 

分 类 号：TG385[金属学及工艺—金属压力加工]