Iiyunithi yehabhu lamasondo,eyaziwa nangokuthi i-wheel hub assembly noma i-wheel hub bearing unit, iyisici esibalulekile ohlelweni lwesondo lemoto ne-shaft. Umsebenzi wayo oyinhloko ukusekela isisindo semoto futhi unikeze i-fulcrum ukuze isondo lijikeleze ngokukhululekile, kuyilapho liqinisekisa ukuxhumana okuzinzile phakathi kwesondo nomzimba wemoto.
Iyunithi yehabhu, evame ukubizwa ngokuthi umhlangano wehabhu,umhlangano we-wheel hub, noma ukuhlanganiswa kwehabhu, kuyisici esibalulekile kusistimu yesondo ne-asi yemoto. Idizayinelwe ukusekela isisindo semoto futhi inikeze indawo yokukhuphuka yesondo, kuyilapho ivumela isondo ukuthi lijikeleze ngokukhululeka. Nazi izingxenye ezibalulekile kanye nemisebenzi ye-aiyunithi yehabhu:
Izingxenye Ezibalulekile:
- Ihabhu: Ingxenye emaphakathi yomhlangano lapho isondo lixhunywe khona.
- Amabhere: Amabherengi ngaphakathi kweyunithi yehabhu avumela isondo ukuthi lijikeleze kahle futhi linciphise ukungqubuzana.
- I-Mounting Flange: Le ngxenye ixhuma iyunithi yehabhu ku-asile yemoto noma isistimu yokumiswa.
- Izigxobo zamasondo: Amabhawudi aphuma kuhabhu, lapho isondo lifakwa khona futhi livikelwe ngamantongomane.
- Inzwa ye-ABS (uyazikhethela): Amanye ama-hub units ahlanganisa i-integrated ABS (Anti-lock Braking System) sensor, esiza ukuqapha isivinini sesondo futhi ivimbele ukuvala isondo ngesikhathi sokubhuleka.
Imisebenzi:
- Ukusekela: Iyunithi yehabhu isekela isisindo semoto nabagibeli.
- Ukuzungezisa: Ivumela isondo ukuthi lijikeleze ngokushelela, okwenza imoto ihambe.
- Ukuxhumana: Iyunithi yehabhu ixhuma isondo emotweni, ihlinzeka ngendawo yokukhuphuka evikelekile nezinzile.
- Ukuqondisa: Ezimotweni ezidonsa ngamasondo angaphambili, iyunithi yehabhu nayo idlala indima emshinini wokuqondisa, ovumela amasondo ukuthi ajike esabela kulokho okufakwayo umshayeli.
- Ukuhlanganiswa kwe-ABS: Ezimotweni ezihlome nge-ABS, inzwa yeyunithi yehabhu iqapha isivinini sesondo futhi ixhumana nesistimu yekhompyutha yemoto ukuze kuthuthukiswe ukusebenza kwamabhuleki.
Izinhlobo zamayunithi ehabhu:
- I-Single-Row Ball Bearings: Ivamise ukusetshenziswa ezimotweni ezilula, ezihlinzeka ngokusebenza okuhle ngomthamo ophansi wokulayisha.
- I-Double-Row Ball Bearings: Nikeza umthamo ophezulu wokulayisha futhi avame ukusetshenziswa ezimotweni zesimanje.
- I-Tapered Roller Bearings: Isetshenziswa ezimotweni ezisinda kakhulu, ihlinzeka ngamakhono okuphatha imithwalo asezingeni eliphezulu, ikakhulukazi imithwalo ye-axial ne-radial.
Izinzuzo:
- Ukuqina: Idizayinelwe ukuthi ihlale impilo yonke yemoto ngaphansi kwezimo zokushayela ezijwayelekile.
- Isondlo-Free: Amayunithi amaningi ehabhu yesimanje avaliwe futhi awadingi ukulungiswa.
- Ukusebenza Okuthuthukisiwe: Ithuthukisa ukuphathwa kwemoto, ukuzinza, nokusebenza kukonke.
Izinkinga Ezivamile:
- I-Bearing Wear: Ngokuhamba kwesikhathi, ama-bearings ngaphakathi kweyunithi yehabhu angaguga, okuholela emsindweni nasekunciphiseni ukusebenza.
- Ukwehluleka Kwenzwa ye-ABS: Uma ifakwe, inzwa ye-ABS ingahluleka, kuphazamise ukusebenza kokubhuleka kwemoto.
- Ukulimala kwehabhu: Umthelela noma ingcindezi eyeqile ingalimaza ihabhu, iholele ekugedleni kwamasondo noma ukudlidliza.
Iyunithi yehabhu iyingxenye ebalulekile enikela ekuzinzeni kwemoto, ukuphepha, nokusebenza ngokusekela isondo nokulivumela ukuthi lijikeleze ngokukhululeka kuyilapho liphatha imithwalo ehlukahlukene nezingcindezi.
TP, njengengcweti yamayunithi ehabhu lamasondo nezingxenye ezizenzakalelayo, ikunikeza ngamasevisi nezisombululo ezichwepheshile.
Isikhathi sokuthumela: Jul-15-2024
