Asebenza kanjani amabhande ezihlalo?
Okuqukethwe
Umlando omfushane wamabhande ezihlalo.
Amabhande okuqala ayengasungulelwanga nhlobo izimoto, kodwa aklanyelwe abaqwala izintaba, abapendayo, izicishamlilo, nanoma ubani owayesebenza emsebenzini lapho kwakudingeka agcinwe khona ngokulondeka. Kwaze kwaba ngasekuqaleni kwawo-1950 lapho udokotela waseCalifornia enza khona ucwaningo olwaluxhumanisa amabhande ezihlalo ezivamile nokuncipha kwenani elikhulu lokulimala ekhanda okwafika esibhedlela ayesebenza kuso. Ngemva kokushicilelwa kocwaningo lwakhe, abakhiqizi bezimoto baqala ukufaka umbono wakhe webhande lesihlalo esihoxiswayo ezimotweni zabo. Izinkampani zezimoto zokuqala ezahlanganisa amabhande ezihlalo kwaba yiNash neFord, kwalandela iSaab ngokushesha.
Amabhande ezihlalo asebenza kanjani engozini?
Inhloso enkulu yebhande lesihlalo ukuqinisekisa ukuphepha kwabagibeli bezimoto uma kwenzeka ingozi. Ibhande lesihlalo ligcina umgibeli enyakaza emile naphezu kokuma kungazelelwe noma ukushintsha komfutho. Imoto ihamba nge-inertia, okungukuthi, ukuthambekela kokuthi into inyakaze kuze kube yilapho kuqala into evimbela ukuhamba kwale nto. Uma imoto ishayisa noma ishayisana nento ethize, lokhu kuziphatha kuyashintsha. Ngaphandle kwebhande lesihlalo, abagibeli bangaphonswa ezingxenyeni ezihlukahlukene zengaphakathi lemoto noma bakhishwe emotweni ngokuphelele. Ibhande lesihlalo ngokuvamile liyakuvimbela lokhu.
Ukuthatha hit
Uma ligqokwe kahle, ibhande lesihlalo lisakaza amandla okubhuleka okhalweni nasesifubeni somuntu obophe ibhande. Lezi zindawo zomzimba womzimba ziyizingxenye ezimbili eziqine kakhulu zomzimba, ngakho ukuqondisa amandla kulezi zindawo kunciphisa umthelela wokuphahlazeka emzimbeni. Ibhande lesihlalo ngokwalo lenziwe ngendwangu yewebhu eqinile kodwa eguquguqukayo. Uma igqokwe kahle, kufanele ivumele ukunyakaza okuncane, kodwa ukuze kuvikelwe oyigqokile uma kwenzeka ingozi, kufanele ilingane kahle nomzimba futhi ingagodli.
Ukugqoka okulungile
Amabhande amaningi ezihlalo aba yizicucu ezimbili. Ibhande elinqamula okhalweni lomsebenzisi kanye nebhande lehlombe elinqamula ihlombe nesifuba. Ezinganeni ezincane ezisesihlalweni sangemuva, kungengezwa ikhava yebhande elizovikela ibhande lebhande emahlombe/entanyeni futhi libambe ibhande endaweni efanele ukuze ingane iphephe. Izihlalo zemoto ziyimpoqo ezinganeni ezisacathula nojahidada ngoba azinayo indlela ephephile yokubopha ibhande.
Lisebenza kanjani ibhande lesihlalo:
Ibhande ngokwalo lenziwe ngendwangu elukiwe. Ibhokisi le-retractor liphansi noma odongeni lwangaphakathi lwemoto futhi liqukethe i-spool ne-spring lapho ibhande liboshwe khona. Ibhande lesihlalo lihlehla lisuka ku-coil spring elivumela umgibeli ukuthi akhiphe ibhande lesihlalo. Lapho ibhande lesihlalo likhumuliwe, i-coil spring efanayo iyahoxisa ngokuzenzakalelayo. Ekugcineni, inqaba ngokwayo. Lapho ibhande lesihlalo liqaqa futhi ligijima emzimbeni womuntu, izicubu zewebhu zigcina ngolimi lwensimbi olubizwa ngokuthi ulimi. Ulimi lufakwa embotsheni. Uma ubopha ibhande lesihlalo, umgibeli wemoto kumele abe sesimweni esiqondile futhi ahlale esihlalweni ngezinqulu nomhlane ecindezelwe isihlalo esingemuva. Uma ligqokwe kahle, ibhande lesihlalo liyisici esingcono kakhulu sokuphepha emotweni.
Izingxenye zebhande lesihlalo:
- Ibhande lewebhu elisebenza ukubamba umgibeli emotweni uma kwenzeka ingozi noma ima kungazelelwe.
- Ikhabethe elihoxiswayo lapho ibhande lesihlalo lihlala khona uma lingasetshenziswa.
- I-reel ne-spring system nazo zifakwe ebhokisini le-tensioner futhi zisiza ibhande lesihlalo ukuthi likhululeke uma lishubile, liphinde lizihlehle uma livuliwe.
- Ulimi ulimi lwensimbi olufakwa embotsheni.
- Ibhande libamba ulimi endaweni kuze kucindezelwe inkinobho yokukhulula.
Izimpawu ezijwayelekile kanye nokulungiswa
Inkinga evame kakhulu ngamabhande ezihlalo ukuthi ayathandelana uma engakhishwa noma engavunyelwa ukuthi aginqike kahle. Isixazululo sale nkinga yebhande lesihlalo kwesinye isikhathi silula: khumula ngokugcwele ibhande, uliqaqe njengoba uhamba, bese ulibuyisela phakathi kancane kancane. Uma ibhande lesihlalo liphumile kumhlahlandlela, noma kunenkinga nge-reel noma i-tensioner, kufanele kukhulunywe nomakhenikha onelayisensi. Ngezinye izikhathi, ibhande lesihlalo lingase lifafazeke noma ligoqwe ngokuphelele. Lokhu kulungisa kudinga ukuthi ibhande lesihlalo ngokwalo lishintshwe umakhenikha onelayisensi. Ekugcineni, ukuxhumana phakathi kolimi nebhande kungaguga. Uma lokhu kwenzeka, ibhande lesihlalo alisasebenzi ezingeni lalo eliphezulu futhi ulimi nebhande kufanele kushintshwe umakhenikha onelayisensi.
