Kusanthula njira yolephera ndi zotsatira zake ndi njira yowunikiranso zigawo zambiri, ma assemblies, ndi subsystems momwe zingathere kuti mudziwe njira zomwe zingatheke kulephera mu dongosolo ndi zomwe zimayambitsa ndi zotsatira zake. Ndi chida chabwino kwambiri chowunikira kulephera, chifukwa chimathandiza kupewa kulephera kapena kuchepetsa zotsatira zake. Kuphatikiza apo, chingathandize kukonza khalidwe, kudalirika, ndi chitetezo cha dongosolo kapena chinthu. Izi zitha kubweretsa kukhutitsidwa kwa makasitomala ndi kukhulupirika, komanso kuchepetsa ndalama ndi zoopsa zokhudzana ndi kulephera. FMEA nthawi zambiri imakhudza njira zisanu zotsatirazi:
Gawo 1: Funsani kuti ndi gawo liti la bizinesi lomwe lili ndi vuto?
Gawo 2: Pangani gulu lomwe lingagwire ntchito limodzi.
Gawo 3: Onetsani ndi kufotokoza njira zonse.
Gawo 4: Dziwani njira zolephera.
Gawo 5: Ikani patsogolo potengera RPN.
Zachidziwikire, tingagwiritsenso ntchito njira ya FEMA poyang'anira khalidwe lamavavu am'madzi.
Gawo 1: Dziwani Njira Zolephera
Lembani njira zonse zomwe zingathekemavavu am'madzizingalephereke (monga kutayikira, dzimbiri, kuwonongeka kwa makina).
Gawo 2: Unikani Zomwe Zimayambitsa ndi Zotsatirapo
Ganizirani magawo osiyanasiyana: kapangidwe, kupanga, ndi ntchito. Dziwani zomwe zimayambitsa vuto lililonse. Unikani zotsatira zomwe zingachitike chifukwa cha kulephera kulikonse pa dongosolo, chitetezo, ndi magwiridwe antchito.
Gawo 3: Werengani Manambala Ofunika Kwambiri pa Zoopsa (RPN)
Yesani kuopsa (S), kuchitika (O), ndi kuzindikira (D) kwa njira iliyonse yolephera. Perekani zigoli malinga ndi kuopsa, kuchitika, ndi kuzindikira.
Werengerani RPN pa njira iliyonse yolephera: RPN = S × O × D.
Gawo 4: Pangani Zochita Zochepetsa Mavuto
Ikani patsogolo njira zolephera kutengera ma RPN awo. Yang'anani kaye zinthu zomwe zili ndi ma RPN ambiri. Chitani zinthu zowongolera monga kusintha kapangidwe kake, kukweza zinthu, ndi kuyesa kowonjezereka. Pangani njira zodzitetezera komanso kuwunika khalidwe.
Gawo 5: Kukhazikitsa ndi Kuyang'anira
Phatikizani zochita zowongolera mu njira yopangira. Pitirizani kuyang'anira momwe valavu imagwirira ntchito komanso momwe zochita zochepetsera vutoli zimagwirira ntchito.
Gawo 6: Unikani ndi Kusintha
Sinthani FMEA nthawi zonse ndi deta yatsopano ndi malingaliro atsopano. Chitani ndemanga nthawi ndi nthawi kuti muwonetsetse kuti FMEA ikukhalabe yatsopano. Sinthani kutengera ndemanga, ukadaulo watsopano, ndi njira zabwino.
Mwa kuthana ndi njira zolephera mwadongosolo, FMEA imathandizaogulitsa ma valve am'madzindiopanga mavavu am'madzikuonjezera ubwino ndi kudalirika kwa zinthu zawo.
Nthawi yotumizira: Julayi-02-2024