PFMEA与防错技术在汽车散热器生产中的应用
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摘要
根据某款汽车散热器生产过程,在新项目过程设计阶段进行PFMEA分析,收集质量数据,找出潜在失效模式,对产品失效严重度、探测度、频度等进行测定,计算RPN值。对于高风险项目,采取防错技术,降低RPN值,实现散热器生产过程中质量零缺陷目标。
According to the production process of a certain car radiator,the PFMEA analysis is carried out in the design stage of the new project process,the quality data is collected,the potential failure mode is found,the product failure severity,the detection degree,the frequency are measured,and the RPN value is calculated.For high-risk projects,adopt error-proof technology reduce the RPN value,and achieve the goal of zero quality defects in the radiator production process.
According to the production process of a certain car radiator,the PFMEA analysis is carried out in the design stage of the new project process,the quality data is collected,the potential failure mode is found,the product failure severity,the detection degree,the frequency are measured,and the RPN value is calculated.For high-risk projects,adopt error-proof technology reduce the RPN value,and achieve the goal of zero quality defects in the radiator production process.
引文
[1]赵华坚,应用防错技术实现质量零缺陷[J],工业工程与管理,2002,(4):46-47
[2]王大明,浅议PFMEA在实际生产中的有效运用[J],装备制造技术,2009,(11):87-88
[3]孙雅姝,浅谈8D和5Why解决方式[J],产业与科技论坛,2012,(9):68-69
[2]王大明,浅议PFMEA在实际生产中的有效运用[J],装备制造技术,2009,(11):87-88
[3]孙雅姝,浅谈8D和5Why解决方式[J],产业与科技论坛,2012,(9):68-69