锻压技术

端罩凸肩镦压成形工艺计算及模具研制

英文标题：Process calculation of the upsetting forming and the design for the end shield's shoulder die

作者：翟德梅段维峰

单位：河南机电高等专科学校河南机电高等专科学校河南新乡453002 河南新乡453002

关键词：端罩压杆失稳凸肩

分类号：TG316

出版年,卷(期):页码：2007,32(2):67-69

摘要：

阐述了特种电机端罩冲压工艺方案。基于压杆稳定理论,探讨了该制件镦压凸肩的工艺条件,计算了所需的工艺力,介绍了其镦压成形模具的设计结构、工作原理。该模具已经投入实际生产使用,完全满足制件制造质量要求和企业新产品开发的需要。

The process planning of the end shield on the special motor was explained.Based on the stability theory of pressure bar,the process conditions and the technology force required by the end shield's shoulder during the upsetting forming were discussed.The design structure and working principle of the upsetting forming die were introduced also.The die had been put into production.It met pretty well with the needs of the quality requirements of making product and development for new products in enterprise.

基金项目：

河南省科技攻关项目(0524260047)

参考文献：

[1]刘鸿文.材料力学[M].北京:人民教育出版社,1981.
[2]刘明慧.小盖拉深胀形镦压模具设计[J].机电工程技术,2005,(3):47-50.
[3]王孝培.冲压手册[M].北京:机械工业出版社,2000.

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