摘要
从材料、结构形状和尺寸精度方面,分别对某矩形零件进行了工艺性分析,并在三维造型软件Pro/E中建立了实体模型。根据零件的结构特点和技术要求,确定了拉深、翻边切边、冲底孔(复合模具)的工艺方案。采用此工艺方案和模具提高了矩形零件的生产效率和产品质量。
From the material, structure, shape and size precision aspects,the process of a rectangular part was analyzed separately. And the entity model was established in the three-dimensional modeling software Pro/E. According to the structure characteristics and technical requirements of the parts, the process of the drawing, flanging trimming and punching bottom hole （composite die） was determined. The production efficiency and product quality of the rectangular part are improved by adopting the process and die.
出处
《热加工工艺》
CSCD
北大核心
2014年第1期142-143,共2页
Hot Working Technology
关键词
矩形零件
模具设计
拉深
工艺优化
rectangular parts
die design
deep drawing
process optimization
