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些人 ,我們?nèi)绾翁幚??How do we do a PFMEA?A Summary.五、 如何進(jìn)行 PFMEA?提要。組建跨部門 PFMEA小組, assemble the crossfunctional team列出生產(chǎn)過(guò)程流程圖針對(duì)過(guò)程流程圖列出過(guò)程的潛在失效模式、后果及原因, list the failure modes、 their effects and their causes失效模式:由于過(guò)程未達(dá)到而導(dǎo)至產(chǎn)品缺陷、瑕疵等不良狀態(tài)典型的失效模式:A機(jī)械類:磨損、變形、腐蝕、破損、脫落等B電氣類:開路、短路、接觸不良、過(guò)熱、斷線等C化學(xué)類:腐蝕、老化、變色、固化、污染、過(guò)熱等失效 后果 應(yīng)從以下方面來(lái)考慮:A、最終用戶B、中間用戶C、法律法規(guī)D、下序如:?jiǎn)T工受傷、不能使用等How do we do a PFMEA如何進(jìn)行 PFMEA評(píng)估, Assess后果的嚴(yán)重程度the severity of the effect(s)( S)原因出現(xiàn)的可能性The likelihood of the cause(s) ( 0)過(guò)程控制控測(cè)失效模式和(或)原因的能力And the ability of controls to defect failure mode(s) and/or their cause(s)( D)How do we do a PFMEA如何進(jìn)行 PFMEAv計(jì)算風(fēng)險(xiǎn)順序數(shù)( RPN)以確定應(yīng)優(yōu)先采取的措施, caculate the risk priority number (RPN) prioritize corrective action(S)v制定糾正措施并落實(shí)責(zé)任人, plan corrective action(s) and assign owner(S)v采取措施以提高產(chǎn)品和過(guò)程質(zhì)量, perform corrective actions to improve the product and process qualit (ies) y .How do we do a PFMEA? A suggesting!如何進(jìn)行 PFEA?建議。v先在一張草稿紙上進(jìn)行分析,當(dāng)小組達(dá)成一致意見后,再將有關(guān)信息填寫在 PFMEA表上。 Do your work on scratch paper first,as the team reaches consensus,record the information on the FMEA from.v充分利用魚刺圖和樹形圖, use fishbone and diagrams libarallyPfmea 十六個(gè)步驟 assemble a team and plan your activeties 成立小組并制定計(jì)劃v絕不能由個(gè)人單獨(dú)進(jìn)行 pfmea,因?yàn)椋篜fmea must never be do