Indima yokuthwala kufanele ibe ukusekelwa, okungukuthi, ukuhumusha kwangempela kusetshenziselwa ukusekela umgodi, kodwa lokhu kuyingxenye yendima yayo, ingqikithi yokusekelwa ukukwazi ukuthwala imithwalo ye-radial.Ingaqondwa futhi njengoba isetshenziselwa ukulungisa i-shaft.Kuwukulungisa i-shaft ukuze ikwazi ukufeza ukujikeleza kuphela, nokulawula ukunyakaza kwayo kwe-axial ne-radial.Umphumela we-motor ngaphandle kwama-bearings ukuthi ayikwazi ukusebenza nhlobo.Ngenxa yokuthi i-shaft ingahamba kunoma iyiphi indlela, i-shaft ingashintshwa kuphela lapho injini isebenza.Ngokombono, akunakwenzeka ukubona indima yokudlulisela.Akukhona lokho kuphela, ukuthwala kuzophinde kuthinte ukudluliswa.Ukuze unciphise lo mphumela, ukugcoba okuhle kufanele kufinyelelwe kuma-bearings we-high-speed shafts.Amanye ama-bearings asevele ane-lubrication, ebizwa ngokuthi ama-pre-lubricated bearings.Ama-bearings amaningi kufanele agcotshwe.Uma ugijima ngesivinini esiphezulu, ukungqubuzana akugcini nje ukwandisa ukusetshenziswa kwamandla, kubi nakakhulu ukuthi ama-bearings alimala kalula.

Uwoyela wokugcoba unamuphi umphumela kumabheringi?

Kungakhathaliseki ukuthi i-rolling bear noma i-sliding bear, lapho i-shaft ijikeleza, ingxenye ejikelezayo kanye nengxenye emile ayikwazi ukuxhumana ngokuqondile, ngaphandle kwalokho izolimala ngenxa yokungqubuzana nokuvuthwa.Ukuze uvimbele ukungqubuzana phakathi kwezingxenye eziguquguqukayo nezimile, i-lubricant kufanele yengezwe.Umphumela wamafutha kuma-bearings ubonakala ikakhulukazi ezicini ezintathu: ukugcoba, ukupholisa nokuhlanza.

Ama-bearings angahlukaniswa ngezinhlobo eziningi, ama-rolling bearings, ama-radial bearings, ama-ball bearings, ama-thrust bearings nokunye.Ngokuphathelene nendima yayo, kufanele kube ukusekela, okungukuthi, ukuhumusha kwangempela kusetshenziselwa ukusekela umgodi, kodwa lokhu kuyingxenye yendima yayo, futhi ingqikithi yokusekelwa iwukukwazi ukuthwala imithwalo ye-radial.Ingaqondwa futhi njengoba isetshenziselwa ukulungisa i-shaft.Kuwukulungisa i-shaft ukuze ikwazi ukufeza ukujikeleza kuphela, nokulawula ukunyakaza kwayo kwe-axial ne-radial.

Ithini indima ye-clutch release bearing?

I-clutch release bearing iyi-thrust bear (evame ukwaziwa ngokuthi i-clutch pinion disk), futhi umsebenzi wayo ukuhambisa ipuleti lokucindezela noma ipuleti lokushayela elithwala i-sprush libheke endaweni ye-clutch lapho i-clutch pedal icindezelekile, okungukuthi, uma i-clutch pedal icindezelekile Tshekisa i-lever yokukhulula ukuze unqobe ingcindezi ye-press plate spring ukuze uqedele ukukhululwa kwe-clutch.

I-lever yokukhulula ye-clutch izungeza ne-pressure plate, kodwa indlela yokusebenza exhunywe ne-clutch pedal ayikwazi ukujikeleza.Ukuze uvumelane nezimo ezihlukene zokunyakaza phakathi kokubili, ama-thrust bearings asetshenziselwa ukunciphisa ukungqubuzana nokuguga.

Uma i-release bear ilahlekelwa umphumela wayo wokuslayida ngenxa yokuntuleka kwamafutha, ngeke nje ikhiqize umsindo ongavamile, kodwa futhi ikhulise iphoyinti le-Al lephoyinti lokukhululwa.Ibanga elisebenzayo le-clutch pedal yokuqala ipuleti lokucindezela lizoba lincane futhi libe lincane.Lapho i-clutch plate kanye ne-pressure plate kunganqanyulwa ngokuphelele, kuzoba nomsindo ongajwayelekile ngesikhathi sokushintsha igiya.Ukuguga kwe-lever yokukhulula kungase kubangele ukuqala okungalingani noma okungaphelele kwepuleti lokucindezela.Ukushayela kanye nomlandeli kuxhumene, futhi ekugcineni igiya alikwazi ukushintshwa.