Mokhoa oa ho hloleha le tlhahlobo ea litlamorao ke mokhoa oa ho lekola likarolo tse ngata, likopano le litsamaiso tse nyane kamoo ho ka khonehang ho tseba mekhoa e ka bang teng ea ho hloleha ho sistimi le lisosa le litlamorao tsa bona. fokotsa matla a bona. Ho feta moo, e ka ntlafatsa boleng, ts'epahalo le polokeho ea sistimi kapa sehlahisoa. Sena se ka fella ka khotsofalo le botšepehi bo ntlafetseng ba bareki, hammoho le ho fokotsa litšenyehelo le likotsi tse amanang le ho hlōleha.FMEA ka kakaretso e kenyelletsa mehato e mehlano e latelang:
Mohato oa 1: Botsa hore na ke karolo efe ea khoebo e nang le bothata?
Mohato oa 2: Theha sehlopha se ka sebetsang 'moho.
Mohato oa 3: Hlahisa le ho hlalosa mehato eohle.
Mohato oa 4: Hlalosa mekhoa ea ho hlōleha.
Mohato oa 5: Beha pele ho latela RPN.
Ehlile, re ka boela ra sebelisa mokhoa oa FEMA ho hlahloba boleng bali-valve tsa metsing.
Mohato oa 1: Tseba mekhoa e ka bang teng ea ho hloleha
Kenya mekhoa eohle e ka khonehangli-valve tsa metsinge ka hloleha (mohlala, ho lutla, ho bola, ho senyeha ha mochini).
Mohato oa 2: Hlahlobisisa Lisosa le Liphello
Nahana ka mekhahlelo e fapaneng: moralo, tlhahiso, le ts'ebetso. Fumana lisosa tsa motheo tsa mokhoa o mong le o mong oa ho hloleha.Hlahloba litlamorao tse ka bang teng tsa ho hloleha ho hong le ho hong ho sistimi, polokeho, le ts'ebetso.
Mohato oa 3: Bala Linomoro tsa Bohlokoa ba Kotsi (RPN)
Lekola ho teba (S), ketsahalo (O), le ho lemoha (D) ea mokhoa o mong le o mong oa ho hlōleha. Abela lintlha ho ea ka ho teba, ho etsahala, le ho lemoha.
Bala RPN bakeng sa mokhoa o mong le o mong oa ho hloleha: RPN = S × O × D.
Mohato oa 4: Theha Liketso tsa ho Fokotsa
Beha pele mekhoa ea ho hloleha ho latela li-RPN tsa bona.Shebisisa lintho tse phahameng tsa RPN pele.Etsa liketso tsa ho lokisa tse kang liphetoho tsa moralo, ntlafatso ea thepa, le liteko tse ntlafetseng.Ntlafatsa mehato ea thibelo le licheke tsa ho laola boleng.
Mohato oa 5: Kenya ts'ebetsong le ho beha leihlo
Kopanya liketso tsa ho lokisa ts'ebetsong ea tlhahiso.Ka ho tsoela pele ho hlahloba ts'ebetso ea valve le katleho ea liketso tsa ho fokotsa.
Mohato oa 6: Hlahloba le ho Nchafatsa
Nchafatsa FMEA ka mehla ka data le lintlha tse ncha.Etsa litlhahlobo nako le nako ho netefatsa hore FMEA e lula e le teng.Etsa litokiso ho latela maikutlo, mahlale a macha le mekhoa e ntlafalitsoeng.
Ka ho sebetsana le mekhoa e ka bang teng ea ho hloleha, FMEA ea thusabafani ba li-valve tsa metsinglebaetsi ba li-valve tsa metsingntlafatsa boleng le ts'epahalo ea lihlahisoa tsa bona.
Nako ea poso: Jul-02-2024