锻压技术

方筒形不锈钢制件拉深模具的优化设计

英文标题：Optimal design of stretching mould for square shape stainless steel workpiece

作者：马雪峰张永君

分类号：TG35

出版年,卷(期):页码：2011,36(3):106-109

摘要：

分析了方筒形咖啡罐杯身模具拉深的工艺特点，介绍了方筒形不锈钢制件拉深模具的完成过程。方筒形不锈钢制件拉深是在圆柱形模具二次拉深的基础上，通过工艺分析和模具设计优化实现的。通过优化设计，简化了模具结构，明确了模具主要零件的设计要点，缩短了生产周期，降低了零件废品率，提高了拉深件表面质量，应用稳定可靠。

The manufacture process of stretching mould for square shape stainless steel product was analyzed. The accomplished process was introduced. The stretching mould of square shape stainless steel product was completed through process analysis and mould optimization based on twice drawing of column mould. Through optimal design, the structure is predigested, the design keys of main parts for mould are made clearly, the production cycle is shortened, the defective part ratio is lowered , the surface quality of stretching mould is improved and the application is stable and reliable.

基金项目：

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