摘要
在试模过程中,成型的塑件有多种失效形式,而每种失效形式都和模具设计不合理有关。对此提出了在模具设计图完成之前进行失效模式及后果分析活动,并对如何建立失效模式及后果分析进行了详细的论述,最后给出了验证实例。
There are many failure modes of plastic parts dunng trial molding process, Every failure mode is in relation to improper designs. Analysis on mode failure effects was thus suggested before design of mould was finished. Discussion was focused on establishment of failure mode effects analysis, and then a practical example was given.
出处
《模具工业》
北大核心
2006年第9期10-13,共4页
Die & Mould Industry
基金
国家自然科学基金资助项目(59985002
50085001)
广东省自然科学基金团队资助项目(20003051)
关键词
注射模
失效模式及后果分析
计算风险顺序数值
injection mould
failure mode effects analysis (FMEA)
calculated risk progressivenumber (RPN)