线束 全工序FMEA 120剥芯线

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潜在的失效模式及后果分析(过程FMEA),,,,,,,,,,,,,,,,,,

,,,,,,,,,FMEA编号:L,,,,,,,,,

客户:YAZAKI,,,,,,过程责任部门:工程、品保、生产、管制部,,,页码:,,,,,,,,,

产品卡号:共享,,,,,,关键日期:2022.02.02,,,编制:,,,,,,,,,

,,,,,,,,,FMEA(修订):(REV):A0,,,,,,,,,

,"潜在的失效

模式",潜在的失效后果,"严重度数

(S)",级别,潜在的失效起因/机理,"频度数

(O)",现行过程控制预防,现行过程控制探测,,探测数(D),RPN,建议措施,责任及目标完成日期,措施结果,,,,

,,,,,,,,,,,,,,"采取的

措施

",S,O,D,RPN

"120

剥芯线",剥芯线尺寸过短,影响后续加工,3,,参数设置错误,2,"专人调机,首件确认ok后方可生产","1.首件检验.

2.IPQC3PCS/4H抽检",,5,30,NONE,,,,,,

,,,,,量测仪器不良.,2,品保依CP-016CA«仪器校正程序»校验量测仪器,"1.首件检验.

2.IPQC3PCS/4H抽检",,5,30,NONE,,,,,,

,,,,,机器设备不良.,2,使用CR-011FA设备/设施每日保养纪录表对机器设备进行点检,"1.首件检验.

2.IPQC3PCS/4H抽检",,5,30,NONE,,,,,,

,,,,,芯线放置位置不明确,2,机器使用文件块作业.,"1.首件检验.

2.IPQC3PCS/4H抽检",,7,42,NONE,,,,,,

,剥芯线尺寸过长,影响加工及客户使用,6,,参数设置错误,2,"专人调机,首件确认ok后方可生产","1.首件检验.

2.IPQC3PCS/4H抽检",,5,60,NONE,,,,,,

,,,,,量测仪器不良.,2,品保依CP-016CA«仪器校正程序»校验量测仪器,"1.首件检验.

2.IPQC3PCS/4H抽检",,5,60,NONE,,,,,,

,,,,,机器设备不良.,2,使用CR-011FA设备/设施每日保养纪录表对机器设备进行点检,"1.首件检验.

2.IPQC3PCS/4H抽检",,5,60,NONE,,,,,,

,剥错芯线,影响加工及客户使用,6,,作业员作业方法不明确.,2,作业指导书注明剥芯线尺寸.,"1.首件检验.

2.IPQC3PCS/4H抽检",,7,84,NONE,,,,,,

,漏剥芯线,影响后续加工,3,,作业员作业方法不明确.,2,作业指导书注明剥线顺序，作业员培训OK后方可上岗.,"1.作业员100%自检

2.IPQC3PCS/4H抽检",,7,42,NONE,,,,,,

,芯线外被未剥离,影响后续加工,3,,机器未调好,2,"专人调机,首件确认ok后方可生产","1.首件检验

2.IPQC3PCS/4H.

3.作业员100%检验",,5,30,NONE,,,,,,

,,,,,气压过小,2,"1.CR-011FA设备/设施每日保养纪录表规定气压值.

2.使用稳压器","1.作业员100%点检

2.IPQC3PCS/4H抽检",,7,42,NONE,,,,,,

,,,,,刀模用错,2,在刀模上标明刀模规格.,"1.首件检验

2.作业员100%检验",,5,30,NONE,,,,,,

,,,,,刀模磨损,2,刀模每4~5万次复检.,QE每4~5万次检验一次刀模.,,7,42,NONE,,,,,,

,芯线外被夹伤,影响产品特性,7,,机器未调好,2,"专人调机,首件确认ok后方可生产","1.首件检验

2.IPQC3PCS/4H.

3.作业员100%检验",,5,70,NONE,,,,,,

,,,,,气压过大,2,"1.CR-011FA设备/设施每日保养纪录表规定气压值.

2.使用稳压器","1.作业员100%点检

2.IPQC3PCS/4H抽检",,7,98,NONE,,,,,,

,,,,,刀模用错,2,在刀模上标明刀模规格.,"1.首件检验

2.作业员100%检验",,5,70,NONE,,,,,,

,,,,,刀模磨损,2,刀模每4~5万次复检.,QE每4~5万次检验一次刀模.,,7,98,NONE,,,,,,

,剥伤芯线,影响产品特性,7,,机器未调好,2,"专人调机,首件确认ok后方可生产","1.首件检验

2.IPQC3PCS/4H.

3.作业员100%检验",,5,70,NONE,,,,,,

,,,,,气压过大,2,"1.CR-011FA设备/设施每日保养纪录表规定气压值.

2.使用稳压器","1.作业员100%点检

2.IPQC3PCS/4H抽检",,7,98,NONE,,,,,,

,,,,,刀模用错,2,在刀模上标明刀模规格.,"1.首件检验

2.作业员100%检验",,5,70,NONE,,,,,,

,,,,,刀模磨损,2,刀模每4~5万次复检.,QE每4~5万次检验一次刀模.,,7,98,NONE,,,,,,

,切口不平整,影响后续加工,3,,机器未调好,2,"专人调机,首件确认ok后方可生产","1.首件检验

2.IPQC3PCS/4H.

3.作业员100%检验",,5,30,NON