Singabanye babahlinzeki abahamba phambili abathengisa inzwa ye-camshaft, siqala emibuzweni elandelayo ukukhombisa umthelela wokuphepha wenzwa ye-camshaft emotweni.
Yenzani inzwa ye-camshaft?
I-camshaft isiza ukulawula ukuvuleka nokuvalwa kwevalve yemoto.Nakuba ijubane le-camshaft enjinini enama-four-stroke liyingxenye ye-crankshaft (enjinini enama-stroke amabili, isivinini se-camshaft siyafana ne-crankshaft), kodwa ngokuvamile ijubane layo lisephezulu kakhulu, futhi idinga ukuthwala i-torque eningi.
Ingabe kuphephile ukushayela ngenzwa ye-camshaft embi?
Kuphephile, kodwa kuzothinta injini yakho futhi kubangele ukuthi i-crankshaft ihlehle phakathi nenqubo yokuqala.I-idling yemoto ayizinzile futhi i-jitter ibucayi.Kuyafana nokushoda kwe-cylinder yemoto, ijubane lemoto lintekenteke, ukusetshenziswa kukaphethroli kuphezulu, i-exhaust emission idlula izinga, nepayipi le-exhaust lizokhipha intuthu emnyama engathandeki.
Kwenzekani lapho inzwa ye-camshaft ihamba kabi?
Kuzokwenzeka ngokulandelayo:
1. Ukuhluleka kokushisa:inzwa yendawo ye-camshaft inganquma ukulandelana kokuthungela.Uma iphukile, izobangela ukwehluleka ukuthungela futhi injini akulula ukuyiqala;
2. Ubuthakathaka benjini:ngemva kokuba inzwa ye-camshaft isikhundla iphukile, i-ECU ayikwazi ukubona ukuguqulwa kwesimo se-camshaft, futhi ayikwazi ukubona kahle ukuguqulwa kwesimo se-camshaft, okuthinta umthamo wokungenisa nokukhipha wesistimu yokukhipha eduze, ngaleyo ndlela ithinte ukusebenza kwenjini;
3. Ukwenyuka kokusetshenziswa kukaphethiloli:inzwa yendawo ye-camshaft iphukile futhi ikhompuyutha izofafaza uphethiloli ngaphandle kokuhleleka!Lokhu kubangela ukusetshenziswa kukaphethiloli, ubuthakathaka bemoto, nokwehluleka kwesivinini.
Izwakala kanjani i-camshaft embi?
Lolu hlobo lomsindo lukhiqizwa lapho injini isebenza.Kungumsindo ongqongqozayo wensimbi onesigqi futhi ongacacile.Uma isivinini sokungenzi-lutho noma isivinini sokungenzi-lutho siphezulu kancane, umsindo ubonakala uma uwuhlola kubheyili ngayinye ye-camshaft.
Izimbangela zomsindo ongavamile we-camshaft
1. Imvume efanayo phakathi kwe-camshaft ne-bushing yayo inkulu.
2. I-camshaft bushing iyazungeza.
3. I-camshaft igobile futhi ikhubazekile.
4. I-axial clearance ye-camshaft inkulu kakhulu.
5. Ingxubevange ye-camshaft bushing alloy iyasha noma iwe.
Ukuhlola nokwahlulela
1. Ingxenye yomsindo iseceleni kwe-camshaft, futhi i-throttle ishintshwa kancane kancane.Umsindo ucacile uma ungenzi lutho, futhi umsindo ubonakala ngesivinini esimaphakathi.Lapho umsindo uba nomsindo noma ube buthakathaka noma unyamalala ngesivinini esikhulu, kungase kube umsindo ongavamile we-camshaft;
2. Khipha ikhava yegumbi le-valve, cindezela i-camshaft ngentonga yensimbi, bese ulalela ukuthi alukho yini ushintsho emsindweni.Noma yiluphi ushintsho emsindweni umsindo we-camshaft;
3. Sebenzisa induku yensimbi noma i-stethoscope ukuze uthinte eduze kwebheringi ngayinye yesilinda.Uma kunomsindo onamandla nokudlidliza, kunganqunywa ukuthi ijenali yenza umsindo.
Kubiza malini ukushintsha inzwa ye-camshaft?
Eqinisweni, lokhu ngeke kukubize kakhulu.I-alwasys esekelwe enanini lezimoto zakho eziphukile, uhlobo lwemoto yakho, ikhwalithi yenzwa ye-camshaft, kanye nabakhiqizi...Lezi zonke izici ezibalulekile ezithinta amanani.
Ulwazi olwengeziwe: Kungani uhlangothi lwekamela lumise okweqanda?
Inhloso yomklamo omise okweqanda ukuqinisekisa ukutholakala okwanele nokukhipha isilinda.Ngaphezu kwalokho, kucatshangelwa ukuqina kwenjini kanye nokushelela kokusebenza, i-valve akufanele ibe nomthelela omkhulu ngenxa yenqubo yokusheshisa nokunciphisa izinga ekuvuleni nasekuvaleni isenzo, ngaphandle kwalokho izobangela ukuguga okukhulu kwe-valve, ukwanda komsindo noma eminye imiphumela emibi.
Ekugcineni
Sithengisa izinzwa ze-camshaft futhi sinikeza amakhasimende izinzwa zekhwalithi ephezulu ze-LEXUS Auto Camshaft.Uma ufuna inzwa efanele ye-camshaft ye-Lexus yakho,sithemba ukwenza uhambo lwakho lube bushelelezi ngezinzwa zethu ze-camshaft.
Isikhathi sokuthumela: Nov-24-2021