Izimpawu zemishiniziyizingxenye ezibalulekile emishinini yezimboni, eziqinisekisa ukuqukatha uketshezi kanye nokugcina ukusebenza kahle. Nokho, ukusebenza kwazo kungaba sengozini enkulu uma kwenzeka amaphutha ngesikhathi sokufakwa.
Zitholele izingibe ezinhlanu ezivamile ezingaholela ekuhlulekeni ngaphambi kwesikhathi kwezigxivizo zemishini, futhi ufunde ukuthi ungazigwema kanjani ukuze uqinisekise ukuphila isikhathi eside nokwethembeka ekusebenzeni kwemishini yakho.
Izindlela Ezi-5 Zokubulala Isigxivizo Semishini Ngesikhathi Sokufaka
| Isici Esinomthelela Ekuhlulekeni Kokutywina Komshini | Incazelo |
|---|---|
| Ukungalandeli Imiyalelo Yokufaka | Ukunganaki izinkombandlela zomkhiqizi ngesikhathi sokufakwa kungaholela ekufakeni okungafanele okufaka engozini ukusebenza kophawu. |
| Ukufakwa Kumpompi Engaqondile | Ukuqondanisa okulungile phakathi kwepompo kanye nemoto kunciphisa ukucindezeleka ocingweni; ukungaqondi kahle kuholela ekudlidlizeni okulimazayo ukuphila isikhathi eside. |
| Ukugcotshwa Okungenele | Ukugcoba okulungile kugwema ukungqubuzana okungadingekile; izinto zokugcoba ezingalungile zinomthelela omubi ngokukhuthaza ukuguga kwezingxenye zokuvala. |
| Indawo Yokusebenzela Engcolisiwe | Ukuhlanzeka kuvimbela izinhlayiya zangaphandle ekulimazeni izindawo ezithambile zezimvu kanjalo kuqinisekisa ukusebenza okufanele ngemva kokufakwa. |
| Ama-Fasteners Aqinisa Kakhulu | Ukusetshenziswa okufanayo kwetorque kubalulekile ngenkathi uqinisa izinsimbi; ukucindezela okungajwayelekile kudala amaphuzu okuba buthakathaka okungase kuholele ekuvuzeni ngokuguqulwa noma ukuphuka. |
1.Ukungalandeli Imiyalelo Yokufaka
Izigxivizo zemishini ziyizingxenye ezinembayo eziklanyelwe ukuvimbela ukuvuza koketshezi emishinini ehlukahlukene, ikakhulukazi kumasistimu epompo. Isinyathelo sokuqala futhi mhlawumbe esibucayi kakhulu sokuqinisekisa ukuphila kwabo isikhathi eside ukunamathela ngokuqinile emiyalweni yokufaka yomkhiqizi. Ukuchezuka kule mihlahlandlela kungaholela ekuhlulekeni kokuvalwa ngaphambi kwesikhathi ngenxa yezinto ezifana nokuphatha okungafanele noma ukufaka okungalungile.
Ukwehluleka ukubheka imingcele yokufaka kungaholela ekuhlanekenivala ubuso, izingxenye ezilimele, noma indawo yophawu esengozini. Yonke i-mechanical seal iza nesethi ethile yemikhuba ephathelene nokugcinwa, ukuhlanza ngaphambi kokufakwa, kanye nezinqubo zesinyathelo ngesinyathelo zokufaka uphawu kushafu wemishini.
Ngaphezu kwalokho, kubalulekile ukuthi opharetha baqonde ukubaluleka kokusebenzisa le miyalo ngaphakathi komongo wohlelo lwabo lokusebenza. Isibonelo, uketshezi oluhlukene lwenqubo lungase ludinge izinto ezithile noma amasu okuqondanisa, okuthi, uma kunganakwa, anciphise kakhulu ukusebenza kahle nempilo yesevisi yophawu lomshini.
Kuyathakazelisa ukuthi, ngisho nochwepheshe abanolwazi ngezinye izikhathi bangase banganaki lesi sici esibalulekile ngenxa yokuzethemba ngokweqile noma ukujwayelana nezinqubo ezijwayelekile okungenzeka zingasebenzi ezintweni eziyisipesheli. Ngakho-ke, ukuqeqeshwa okuphelele nokuqapha okuqhubekayo kubalulekile ekuvimbeleni lawa maphutha abizayo ngesikhathi sokufakwa kophawu lwemishini
Ngesikhathi sokufakwa, uma ipompo ingahambi kahle, ingabangela umonakalo omkhulu ku-mechanical seal. Ukungaqondani kahle kuholela ekusabalaliseni kwamandla okungalingani ebusweni bezimpawu okwandisa ukungqubuzana nokukhiqiza ukushisa. Lokhu kucindezeleka okweqile akugcini nje ngokuguga ngaphambi kwesikhathi izigxivizo ezisetshenziswayo kodwa futhi kungase kubangele ukwehluleka okungalindelekile kwemishini.
Ukunamathela kumasu okuqondanisa okunembayo usebenzisa izinkomba zokudayela noma amathuluzi okuqondanisa i-laser kubalulekile ngesikhathi sokuhlanganisa ukuze kuvinjelwe izinkinga zokungaqondani kahle. Ukuqinisekisa ukuthi zonke izingxenye ziqondaniswe ngaphakathi kokubekezelelana komkhiqizi kuyisisekelo sobuqotho nokusebenza kwesigxivizo semishini.
3. Ukushoda noma Ukugcotshwa Okungalungile ku-Shaft
Ukugcotshwa kuyisici esibalulekile ekufakweni kwezigxivizo ezisebenza ngomshini, njengoba kusiza ukungena kahle ku-shaft futhi kuqinisekise ukuthi uphawu lusebenza ngempumelelo uma lusebenza. Iphutha elivamile kodwa elibi kakhulu ukudebeselela ukufaka okokugcoba noma ukusebenzisa uhlobo olungalungile lwesigcobo sento yophawu neshaft. Uhlobo ngalunye lwesivalo kanye nepompo lungadinga izithambisi ezithile; ngakho-ke, ukuziba izincomo zomkhiqizi kungaholela ngokushesha ekuhlulekeni kophawu ngaphambi kwesikhathi.
Uma ugcoba okokugcoba, kufanele kuqikelelwe ukuthi akonakalisi izindawo zokuvala. Lokhu kusho ukuthi isetshenziswe kuphela ezindaweni lapho ukungqubuzana kudinga ukuncishiswa ngesikhathi sokufakwa. Ngaphezu kwalokho, ezinye izigxivizo zemishini zenziwe ngezinto ezifana ne-PTFE okungenzeka zingadingi izinto zokuthambisa ezengeziwe ngenxa yezakhiwo zazo zokuzithambisa. Ngokuphambene, ezinye izinto zokuvala uphawu zingase ziwohloke uma zivezwe kumafutha athile. Isibonelo, ukusebenzisa izithambisi ezisekelwe ku-petroleum kuma-elastomer seal angahambisani nemikhiqizo ye-petroleum kungabangela ukuvuvukala nokuwohloka kwempahla ye-elastomer.
Ukuqinisekisa ukugcotshwa okufanele kuhilela ukukhetha igrisi noma uwoyela ofana kokubili ku-shaft nezinto zokuvala ngaphandle kokuphazamisa ubuqotho noma ukusebenza kwazo. Indlela efanelekile yokufaka isicelo kufanele futhi ilandelwe - ukusabalalisa ijazi elincanyana, elilinganayo lapho kudingeka khona - ukuze kungethulwa izindaba ngezinto ezeqile zibe indawo engaba khona ukungcola noma ukuphazamiseka ekusebenzeni kophawu.
4. I-Dirty Work Surface/Izandla
Ukuba khona kokungcola okunjengothuli, ukungcola, noma igrisi endaweni yokusebenza noma izandla zomfaki kungafaka engozini kakhulu ubuqotho bophawu. Ngisho nezinhlayiya ezincane ezibanjwe phakathi kobuso be-seal ngesikhathi sokufakwa zingaholela ekugqokeni ngaphambi kwesikhathi, ukuvuza, futhi ekugcineni, ukwehluleka kwezimpawu.
Lapho ubamba uphawu lukamshini, qiniseka ukuthi kokubili indawo yokusebenza nezandla zakho kuhlanzeke ngokuphelele. Ukugqoka amagilavu kungakunikeza isendlalelo esengeziwe sokuvikela emafutheni esikhumba nokunye ukungcola okungadluliswa ezandleni zakho. Kubalulekile ukuvikela noma iyiphi imfucumfucu ukuthi ingathintani nendawo evalayo; ngakho-ke, amaphrothokholi okuhlanza kufanele alandelwe ngokuqinile kuwo wonke amathuluzi nezingxenye ezihilelekile enqubweni yokufaka.
Zonke izinto ezisetshenziswayo kufanele zihlanzwe kusetshenziswa izincibilikisi ezifanele noma izinto ezinconywe umkhiqizi wophawu. Ngaphezu kwalokho, kuyatuseka ukwenza ukuhlolwa kokugcina kokubili kophawu nendawo yokuhlala ngaphambi kokuqhubeka nokufaka ukuze kuqinisekiswe ukuthi akukho ukungcola okukhona.
5.Ukungalingani noma Ukuqiniswa Okuqinisiwe KwamaFasteners
Isici esivame ukunganakwa esingaholela ekuhlulekeni ngaphambi kwesikhathi yinqubo yokuqinisa. Lapho ama-fasteners eqiniswa ngokungalingani, kudala ingcindezi ezingxenyeni zophawu, okungaholela ekuhlanekeni futhi ekugcineni, ukwehluleka kwezimpawu. Izimpawu zemishini zincike ekucindezelweni okufanayo ukuze kugcinwe ubuqotho bobuso bawo bezimpawu; ukuqina okungalingani kuphazamisa le bhalansi.
Izinsimbi eziqiniswa kakhulu zibeka ingozi enkulu ngokulinganayo. Kungase kubangele ukuwohloka kwezingxenye zophawu noma kudale ukucindezelwa ngokweqile ezintweni zokuvala, kuzishiye zingakwazi ukuhambisana nokungahambi kahle okuncane eziklanyelwe ukukwamukela. Ngaphezu kwalokho, izingxenye eziqiniswe kakhulu zingenza ukuqaqa esikhathini esizayo kube umsebenzi onzima.
Ukuze ugweme izinkinga ezinjalo, sebenzisa njalo i-torque wrench elinganisiwe futhi ulandele ukucaciswa kwetorque okunconyiwe komkhiqizi. Qinisa izinto zokubopha ekuqhubekeleni phambili kwephethini yenkanyezi ukuze uqinisekise nokusatshalaliswa kwengcindezi. Le ndlela inciphisa ukugxila kokucindezeleka futhi isiza ukugcina ukuhambisana kophawu olufanele ngaphakathi kwemingcele yokusebenza.
Ekuphetheni
Sengiphetha, ukufakwa ngendlela efanele kubalulekile ukuze kuqinisekiswe ukuphila isikhathi eside nokusebenza kophawu lwemishini, njengoba amasu angalungile angaholela ekuhlulekeni ngaphambi kwesikhathi.
Isikhathi sokuthumela: Feb-28-2024