摘要
通过对切筋成形设备的生产观察与产品失效分析,对其切筋成形模具用料、寿命对比,提出半导体行业提高切筋成形模具设计的合理化建议。
Through trim forming equipment manufacturing and product failure analysis,trim forming technology and material life,semiconductor industry compared to improve the cutting steel die design reasonable suggestions.
出处
《模具制造》
2010年第10期26-27,共2页
Die & Mould Manufacture
关键词
切筋成形
废品
叠件
裂纹
毛刺
塑封体
trim forming
reject
overlapping parts
crack
glitch
plastic body