fmea分析(參考版)
2025-03-12 11:51本頁(yè)面
【正文】 ASUS confidential 謝謝觀看 /歡迎下載 BY FAITH I MEAN A VISION OF GOOD ONE CHERISHES AND THE ENTHUSIASM THAT PUSHES ONE TO SEEK ITS FULFILLMENT REGARDLESS OF OBSTACLES. BY FAITH I BY FAITH 。 將時(shí)間花在之前的完整 FMEA動(dòng)作，當(dāng)產(chǎn)品或製程變更時(shí)，可以更容易控制變數(shù)且不會(huì)發(fā)生過(guò)高得失敗成本。 RPN) 失效機(jī)率 評(píng)點(diǎn)非常高Very High機(jī)乎一定會(huì)發(fā)生失效≧ 1 in 2 1 in 3109高High可能時(shí)常發(fā)生失效 1 in 8 1 in 2087中度Moderate偶爾可能會(huì)發(fā)生失效 1 in 80 1 in 400 1 in 2023654低Low可能發(fā)生少數(shù)之失效 1 in 15000 1 in 15000032機(jī)會(huì)微小Remote非常不可能發(fā)生 ≦ 1 in 1500000 1Note2:From QS 9000 , Potential Failure Mode and Effect Analysis, 1995.Note 1: Occurrence is the likelihood that a specific cause/mechanism willoccur. The likelihood of occurrence ranking number has a meaning ratherthan a value. Removing or controlling one or more of thecauses/mechanisms of the failure mode through a design change is theonly way a reduction in the occurrence ranking can be effected.評(píng)點(diǎn)準(zhǔn)則DESIGNFMEA 發(fā)生機(jī)率 (Occurrence) 評(píng)點(diǎn)準(zhǔn)則 ( O ) ASUS confidential FMEA 風(fēng)險(xiǎn)指數(shù)評(píng)估 (Risk Priority Number。 RPN) 效應(yīng) 評(píng)點(diǎn)基準(zhǔn) 評(píng)點(diǎn)危險(xiǎn)的－無(wú)預(yù)警HazardousWithout warning非常高的嚴(yán)重度等級(jí)，會(huì)導(dǎo)致與車 輛 操 作安全有關(guān)的失效；或不符合政府法規(guī)，而 事 先 無(wú)預(yù) 警10危險(xiǎn)的－有預(yù)警HazardousWith warning非常高的嚴(yán)重度等級(jí)，會(huì)導(dǎo)致與車輛操作安全有關(guān)的失效；或不符合政府法規(guī)，而 事 先 有預(yù)警9很高的Very High裝備損壞：車輛不能行駛，主要功能喪失 8高度的Hugh車輛、裝備仍可操作，但要降低水準(zhǔn)或性能才可操作，顧客會(huì)感覺(jué)到不滿7中度的Moderate車輛、裝備仍可操作，但舒適度或方便性裝備無(wú)法操作，顧客會(huì)感到不舒服6低度的Low車輛、裝備仍可操作，但舒適度或方便性裝備要降低水準(zhǔn)或性能才可操作，顧客會(huì)感到有些不滿意5很低的Very Low配合與精度／尖銳與碰撞雜因等項(xiàng)目不符合需求者，大部份的顧客可能會(huì)注意到4輕微的Minor配合與精度／尖銳與碰撞雜因等項(xiàng)目不符合需求者，一般的顧客可能會(huì)注意到3非常輕微的Very Minor配合與精度／尖銳與碰撞雜因等項(xiàng)目不符合需求者，觀察力較強(qiáng)的顧客可能會(huì)注意到2無(wú)效應(yīng)的None對(duì)車輛、系統(tǒng)操作無(wú)影響者 1Note2:From QS 9000 , Potential Failure Mode and Effect Analysis, 1995.Note1: Severity is an assessment of the seriousness of the effect of the potentialfailure mod
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