Ngenxa yokuba khona kwefilimu yamafutha elawulwa yi-oil seal blade phakathi kweuwoyela uphawukanye ne-shaft, le filimu kawoyela inezindawo zokugcoba uketshezi.Ngaphansi kwesenzo sokushuba kwesimo se-liquid surface, ukuqina kwefilimu kawoyela kwakha indawo ecwebezelayo ekugcineni kokuxhumana phakathi kwefilimu kawoyela nomoya, okuvimbela ukuvuza kwendawo yokusebenza kanye nokuzuza ukuvalwa kwe-shaft ejikelezayo.Amandla okuvala ama-oil seals ancike ekugqineni kwefilimu kawoyela endaweni yokuvala.Uma ubukhulu bukhulu kakhulu, uphawu lwamafutha lungavuza;Uma ubukhulu buncane kakhulu, ukungqubuzana okomile kungase kwenzeke, kubangele uphawu lwamafutha kanye nokugqoka kwe-shaft;Uma kungekho ifilimu yamafutha phakathi komlomo wokuvala kanye ne-shaft, kulula ukubangela ukushisa nokugqoka.
Ngakho-ke, ngesikhathi sokufakwa, kuyadingeka ukuthi kufakwe amafutha endongeni yokuvala futhi uqinisekise ukuthi uphawu lwamafutha e-skeleton luyi-perpendicular ku-axis.Uma kungeyona i-perpendicular, udebe oluvala uphawu lwe-oil seal luzokhipha uwoyela wokugcoba ku-shaft futhi lubangele ukuguga ngokweqile komlomo wokuvala.Ngesikhathi sokusebenza, okokugcoba ngaphakathi kwegobolondo kuyaphuma kancane ukuze kufinyelele isimo esihle kakhulu sokwenza ifilimu kawoyela endaweni yokuvala.
inothi:
1. Kusukela ekutholeni uphawu lwamafutha kuya ekuhlanganiseni, kufanele kugcinwe kuhlanzekile.
2. Ngaphambi kokuhlanganisa, hlola uphawu lukawoyela bese ukala ukuthi ubukhulu bengxenye ngayinye ye-skeleton oil seal buhambisana yini nobukhulu bomgodi nesikhala.Ngaphambi kokufaka uphawu lwamafutha ohlaka lwamathambo, qhathanisa ububanzi be-shaft nobubanzi bangaphakathi bophawu lwamafutha ukuze uqinisekise ukuvumelana.Ubukhulu obungaphakathi komgodi kufanele bufanele ububanzi bangaphandle bobubanzi bophawu lwamafutha.Hlola ukuthi udebe lwamafutha ohlaka lwamathambo lulimele noma lukhubazekile, nokuthi isiphethu sivaliwe noma sigqwalile.Vimbela isivalo sikawoyela ekubeni sibekwe sicaba ngesikhathi sokuthutha, futhi singathinteki amandla angaphandle njengokuminyanisa nomthelela, okungase kulimaze ukujikeleza kwawo kwangempela.
3. Ngaphambi kokuhlangana, yenza uhlelo lokuhlola umshini futhi ulinganise ukuthi ubukhulu be-cavity kanye ne-shaft bulungile, ikakhulukazi i-chamfer yangaphakathi, okungafanele ibe nomthambeko.Ubuso bokugcina be-shaft kanye ne-cavity kufanele bulungiswe kahle, futhi i-chamfer kufanele ingabi namonakalo kanye nama-burrs.Hlanza indawo yomhlangano, futhi akufanele kube nama-burrs, isihlabathi, amafayili ensimbi noma enye imfucumfucu ekufakweni (i-chamfer) ye-shaft, engabangela ukulimala okungavamile emlonyeni we-oil seal.Kunconywa ukusebenzisa i-R-engeli yendawo ye-chamfer.
4. Mayelana namakhono okusebenza, ungakwazi ukuzwa ngezandla zakho ukuthi ibushelelezi futhi iyindilinga ngempela.
5. Ngaphambi kokufaka uphawu lwamafutha ohlaka lwamathambo, ungaliphuli iphepha lokupakisha kusenesikhathi ukuze uvimbele udoti ukuthi unganamatheli ebusweni bophawu lwamafutha futhi ungene emsebenzini.
6. Ngaphambi kokufakwa, uphawu lwamafutha e-skeleton kufanele luboshwe ngokufanele nge-lithium ester equkethe i-molybdenum disulfide phakathi kwezindebe ukuvimbela ukugqoka okomile ezindebeni lapho i-shaft iqala ngokushesha, okuthinta inani lokuphazanyiswa kwezindebe.Umhlangano kufanele wenziwe ngokushesha ngangokunokwenzeka.Uma isihlalo se-oil seal singafakwanga ngokushesha, kunconywa ukuthi usimboze ngendwangu ukuvimbela izinto zangaphandle ekubambeleleni ku-oil seal.Izandla noma amathuluzi asetshenziselwa ukufaka amafutha e-lithium kumele ahlanzeke.
7. I-skeleton oil seal kufanele ifakwe isicaba futhi akufanele kube khona into enyakazayo.Kunconywa ukusebenzisa imishini ye-hydraulic noma amathuluzi emikhono ukuze kufakwe.Ungacindezeli kakhulu, ijubane kufanele libe elilinganayo futhi lihambe kancane.
8. Maka umshini ofakwe isigxivizo sikawoyela wamathambo ngezinjongo zokulandelela futhi unakisise yonke inqubo.
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Isikhathi sokuthumela: Mar-06-2024
