摘要
为避免304不锈钢外壳拉深成形缺陷,结合零件成形的特点,详细分析了成形缺陷产生的原因,采用理论计算、试模修正、模拟分析等手段提出合理的成形工艺方案,有效地控制板料的受力与流动,在实施改进措施后,得到了高质量的成形零件,满足了生产需求。
In order to avoid the defect in drawing a shell made by 304 stainless steel, the defect cause was analyzed and a reasonable forming process scheme was formed after theo- retical calculation, tryout and repair, and simulation analysis. The stress and flow of sheet metal were thus controlled effectively and the high quality stainless steel shell was obtained.
出处
《模具工业》
2015年第1期35-38,共4页
Die & Mould Industry
关键词
拉深
模具
工艺控制
drawing
die
process control
