Chii chinonzi car valve compartment chivharo?
Chivharo chekamuri yevhavha chivharo chinonyanya kubatanidzwa nejini cylinder chivharo, camshaft inoiswa pazasi pevhavha yekamuri yevhavha, uye zvimwe zvekushandisa zvekushandisa pa cylinder head zvakavharwa kuti ive nechokwadi chekushanda kwakajairika kweinjini valve drive meshini uye lubrication, dziviriro, chisimbiso cheguruva uye zvikamu zvese zveinjini zvinoumba yakavharwa yese kuti ive nechokwadi chekushanda kwakanaka kweinjini zvikamu zvemukati. Heano maitiro evhavha rakaputsika chivharo chekamuri:
1. Kukanganisa kusvibiswa kwemotokari, mafuta anobuda kunze kwevhavha yekamuri yevhavha anozotungamirira mukusakwana kwekuzora kwekamuri yevhavha, iyo inokonzera kupera uye kubvaruka kwezvikamu zvejini kwenguva yakareba;
2, inokanganisa kusimba kwemhepo yeinjini, kudonha kweoiri kuchadonhedzawo kudzvanywa kweinjini yekutanga, injini ine epoust gasi recirculation valve yakabatana neiyo throttle, kuvuza kuchakanganisa kugadzikana kweinjini;
3, kukonzera injini kusvibiswa, uye kunyange kukonzera moto, kubuda kwemafuta kunoyerera pamwe chete nejini, yakasanganiswa neguruva kuumba sludge, kana ukasangana nemoto wakazaruka unopisa injini, iyo ine ngozi zvikuru.
Chii chinonzi valve yeinjini?
Mavharuvhu einjini anogadzirwa nealuminium uye alloy simbi. Ivhavha inoumbwa nemusoro wevhavha uye chikamu chetsvimbo; Ivhavha yekudyara inowanzogadzirwa nesimbi yealloy senge chromium simbi, nickel-chromium simbi, uye vharafu yekuburitsa inogadzirwa nearoy isingadzivirire alloy sesilicon chromium simbi; Dzimwe nguva kuitira kuchengetedza kupisa kusingachinji alloy, vhara vharafu musoro nekupisa isingachinji alloy, uye tsvimbo ine chromium simbi.
Izvo zvinodiwa here kugadzirisa kudonha kwemafuta kwevhavha yekamuri yekuvharisa pad?
Izvo zvinodikanwa kugadzirisa iyo mafuta seepage yevhavha yekamuri yekuvhara pad. Kudonha kweoiri kunotungamira kune isina kunaka injini kusimba kwemhepo, kukanganisa kushanda kwakajairwa kweinjini, uye kunyange kutungamira kune zvimedu zveinjini mumatambudziko akakomba. Zvinokonzeresa kunyura kwemafuta zvinogona kusanganisira kuchembera kwevhavhavhavha yevhavha yevhavha gaskets, kurasikirwa kwesimba rekuisa chisimbiso, uye yakawandisa injini kudzvanywa nekuda kwekuvharika kwePCV valve mu crankcase ventilation system. Mushonga wacho unowanzo kutsiva vharafu yekamuri yevhavha. Kana kubuda kwemafuta kukawanikwa, kunofanirwa kubatwa nenguva kudzivirira kuwedzera dambudziko rekudonha kwemafuta, chengetedza injini, uye kuwedzera hupenyu hwebasa remota.
Ndeipi basa revhavhavhavhavhavhavhavhavhavhavhavha yekamuri yemotokari?
Kurudzira kumanikidzwa kufefetedza kwe crankcase
Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavharidzirwa yemotokari,inowanzonzi PCV valve,basa rayo guru nderekusimudzira mhepo yekumanikidzira ye crankcase. Iri basa rinounza gasi mu crankcase mupombi yekupinza injini, kuitira kuti magasi aya anogona kupiswa zvakare muhumburumbira, nekudaro kudzivirira kubuda kwakananga kwemagasi emhepo, kubatsira kuchengetedza zvakatipoteredza uye kuderedza kusvibiswa kumhepo. Uye zvakare, iyo PCV vharafu inobatsirawo kuchengetedza kudzvanywa mu crankcase pazasi pemhepo yemhepo, iyo inobatsira kudzikisa injini kudonha kwemafuta uye kuwedzera hupenyu hweinjini. Kazhinji, rudzi urwu rwevhavha yekutarisa inoita basa rakakosha mumotokari injini system, iyo inobatsira kuchengetedzwa kwezvakatipoteredza uye inobatsira mukushanda kwakasimba kwenguva refu kweinjini.
Kana iwe uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonere kana uchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAUXS zvikamu zvemotokari zvinogamuchirwa kutenga.
