【文章內(nèi)容簡(jiǎn)介】 supplier name, if applicable. 4. 準(zhǔn)備者： 填入負(fù)責(zé) FMEA準(zhǔn)備工作的工程師的姓名、電 話(huà)號(hào)碼和公司的名稱(chēng)。 Prepared By: Enter the name, telephone number, and pany of the engineer responsible for preparing the FMEA. 設(shè)計(jì) FMEA填寫(xiě)說(shuō)明 5. 車(chē)型 /年份 /車(chē)型類(lèi)別： 填入將使用或 /和即將被分析的車(chē)型年份及車(chē)輛類(lèi)別 (假如知道 )。 Model Year(s)/Program(s): Enter the intended model year(s)/program(s) that will use and/or be affected by the design being analyzed(if known). 6. 關(guān)鍵日期： 填入 FMEA初次預(yù)定完成日期 ,該日期不能超過(guò)計(jì)劃生產(chǎn)的發(fā)佈日期。 Key Date: Enter the initial FMEA due date, which should not exceed the scheduled production design release date. 7. FMEA日期： 填入編制 FMEA原始稿的日期 ,和最新被修訂的日期。 FMEA Date: Enter the date the original FMEA was plied and the latest revision date. 設(shè)計(jì) FMEA填寫(xiě)說(shuō)明 設(shè)計(jì) F M E A 填寫(xiě)說(shuō)明 8. 核心小組 (Core Team): 列出被授權(quán)參與或執(zhí)行這項(xiàng)工作的負(fù)責(zé)個(gè)人和單位。 (建議將所更小組成員名字、單位、電話(huà)號(hào)碼、地址等資料都紀(jì)錄在分發(fā)表上 ) List the names of the responsible individuals and departments that have the authority to identify and/or perform tasks. (It is remended that each team member?s name, department, telephone number, address, etc., be included on a distribution list.) 設(shè)計(jì) F M E A 填寫(xiě)說(shuō)明 9. 項(xiàng)目 /功能 (Item/Function): 填入正被分析的名稱(chēng)和其他相關(guān)資料 (如編號(hào)、零件等級(jí) )。利用工程圖面上標(biāo)明的名稱(chēng)並顯示的設(shè)計(jì)等級(jí)。於最初發(fā)行之前 ,應(yīng)使用臨時(shí)性編號(hào)。 Enter the name and other pertinent information (., the number, the part class, etc.) of the item being analyzed. Use the nomenclature and show the design level as indicated on the engineering drawing. Prior to initial release (., in the conceptual phases), experimental numbers should be used. 盡可能簡(jiǎn)潔地填入被分析項(xiàng)目的功能使之符合設(shè)計(jì)意圖。包括這個(gè)系統(tǒng)作業(yè)相關(guān)環(huán)境的資訊 (如：溫度、壓力、溼度範(fàn)圍、設(shè)計(jì)壽命 )。如果項(xiàng)目包含一個(gè)以上更不同潛在失效模式功能時(shí)，則必頇列出所更個(gè)別功能 . Enter, as concisely as possible, the function of the item being analyzed to meet the design intent. Include information (metrics/measurables) regarding the environment in which this system operates (., define temperature, pressure, humidity ranges, design life). If the item has more than one function with different potential modes of failure, list all the functions separately. 設(shè)計(jì) F M E A 填寫(xiě)說(shuō)明 10. 潛在失效模式 (Potential Failure Mode): 所謂潛在失效模式是指零件、子系統(tǒng)或系統(tǒng)更可能未達(dá)到設(shè)計(jì)意圖的形式。潛在失效模式也可能是較高階子系統(tǒng)或系統(tǒng)失效原因，或較低階零組件的失效效應(yīng)。 Potential failure mode is defined as the manner in which a ponent, subsystem, or system could potentially fail to meet or deliver the intended function described in the item/function column (., intended function fails). The potential failure mode may also be the cause of a potential failure mode in higherlevel subsystem or system, or be the effect of one in a lowerlevel ponent. 設(shè)計(jì) F M E A 填寫(xiě)說(shuō)明 設(shè)計(jì) F M E A填寫(xiě)說(shuō)明 對(duì)一個(gè)特定項(xiàng)目及其功能，列出每一個(gè)潛在失效模式。大前題是這種失效可能發(fā)生的，但不是一定會(huì)發(fā)生的。建議將以往 TGW(錯(cuò)誤的案例 )的研究，問(wèn)題報(bào)告以及小組的“腦力激盪”的檢討作為出發(fā)點(diǎn)。潛在失效模式可能發(fā)生於某些作業(yè)條件下 (如：熱、冷、乾、多灰塵的條件 )和在某些使用條件下 (如：超過(guò)平均里程數(shù)以上、粗糙不平的地形、僅在市區(qū)行駛 )。 List each potential failure mode associated with the particular item and item function. The assumption is made that the failure could occur but may not necessarily occur. A remended starting point is a review of past thingsgonewrong, concerns, reports, and group brainstorming. Potential failure modes that could occur only under certain operating conditions (., hot, cold, dry, dusty, etc.) and under certain usage conditions (., aboveaverage mileage, rough terrain, city driving only, etc.) should be considered. 典型的失效模式包含下列各項(xiàng)，但不限於此：破碎的、變形、鬆弛、洩漏、黏著、短路、生鏽、氧化、龜裂。未傳送扭力，打滑 (未保持全扭力 )不能支撐 (結(jié)構(gòu)上的 )，不適當(dāng)?shù)闹?(結(jié)構(gòu)上的 )，切入不順，拖勾過(guò)快，不足信號(hào)，信號(hào)間歇中斷，沒(méi)更信號(hào)，電磁相容性 /射頻干擾 ,偏移。 Typical failure modes could be but are not limited to: Cracked, Deformed, Loosened, Leaking, Sticking, Oxidized, Fractured, Does not transmit, Slips(does not hold full torque), No support(structural), Inadequate support(structural), Harsh engagement, Disengages too fast, Inadequate signal, intermittent, No signal, EMC/RFI, Drift. 註：潛在失效模式應(yīng)以「物理性」或技術(shù)用語(yǔ)來(lái)描述，而非以顧客所看 的現(xiàn)象來(lái)描述。 Note: Potential failure modes should be described in “physical” or technical terms, not as a symptom necessarily noticeable by the customer. 設(shè)計(jì) F M E A填寫(xiě)說(shuō)明 設(shè)計(jì) FMEA填寫(xiě)說(shuō)明 11. 潛在失效效應(yīng) (Potential Effect(s) of Failure): 潛在失效效應(yīng)定義為失效模式對(duì)系統(tǒng)功能的影響。也就是，失效模式一旦發(fā)生時(shí)，對(duì)系統(tǒng)或設(shè)備以及操作使用的人員所造成的影響。一般在討論失效效應(yīng)時(shí)要清楚說(shuō)明該功能是否會(huì)影響到安全性及法規(guī)的符合性並檢討失效發(fā)生時(shí)對(duì)於局部所產(chǎn)生的影響 ,然後循產(chǎn)品的組合架構(gòu)層次，逐層分析一直到最高層級(jí)人員、裝備所可能造成的影響。 Potential effects of failure are defined as the effects of the failure mode on the function, as perceived by the customer. Describe the effects of the failure in terms of what the customer might notice or experience, remembering that the customer may be an internal customer as well as the ultimate end user. State clearly if the failure mode could impact safety or nonpliance to regulations. The effects should always be stated in terms of the specific system, subsystem, or ponent being analyzed. Remember that a hierarchical relationship exists between the ponent, subsystem, and system levels. 例如：一個(gè)零件的斷裂可能引起總成的震動(dòng)，進(jìn)而導(dǎo)致系統(tǒng)運(yùn)行的中斷，這種狀況會(huì)引起性能的下降 ,可能造成於組合過(guò)程的震動(dòng)，最終導(dǎo)致客戶(hù)的不滿(mǎn)。 For example, a part could fracture, which may cause the assembly to vibrate, resulting in an intermittent system operation. The intermittent system operation could cause performance to degrade and ultimately lead to customer dissatisfaction. 典型的失效效應(yīng)包括：噪音、粗糙、操作不規(guī)則、無(wú)法操作、異味、不穩(wěn)定、操作不良、間歇性操作、熱現(xiàn)象、滲漏、校準(zhǔn)不符。 Typical failure effects could be but are not limited to: Noise, Rough, Erratic, Operation, Inoperative, Poor Appearance, Unpleasant Odor, Unstable, Operation Impaired, Intermittent Operation, Thermal Event, Leaks, Regulatory NonCompliance. 設(shè)計(jì) FMEA填寫(xiě)說(shuō)明 12. 嚴(yán)重度 (Severity): 嚴(yán)重度是針對(duì)失效模式衍生的嚴(yán)重影響所作的等級(jí)界定乃一相 對(duì)的等級(jí)評(píng)價(jià)。 Severity is the rank associated with the most serious effect for a given failure mode. 只更透過(guò)設(shè)計(jì)變更，才能降低嚴(yán)重度的等級(jí)。 A reduction in the severity ranking index can be effected only through a design change. 設(shè)計(jì) FMEA填寫(xiě)說(shuō)明 建議評(píng)估標(biāo)準(zhǔn) (Suggested Evaluation Criteria): 小組成員應(yīng)對(duì)評(píng)估標(biāo)準(zhǔn)及等級(jí)系統(tǒng)更一致的共識(shí)，即使是個(gè)別 產(chǎn)品分析更所修訂，亦應(yīng)更一致的共識(shí)。 The team should agree on an evaluation criteria and ranking system that