Isikhathi esibekiwe.
Ikhithi yesikhathi iyiphakheji ephelele yokugcinwa kwenjini yezimoto, kufaka phakathi i-tensioner, i-tensioner, i-idler kanye nebhande lesikhathi elidingekayo ohlelweni lokushayela isikhathi, kanye nama-bolts, ama-nuts, ama-gaskets kanye nezinye izinto zokusebenza okufanele zishintshwe njalo ukuqinisekisa ukuthi uhlelo lokushayela isikhathi kanye nenjini kungaba sesimweni esihle ngemva kokulungiswa.
umkhiqizo
I-pulley yokucindezela
Isondo lokucindezela liyithuluzi lokucindezela ibhande elisetshenziswa ohlelweni lokudlulisa izimoto, oluqukethe ikakhulukazi igobolondo eliqinile, ingalo yokucindezela, umzimba wesondo, intwasahlobo yokudonsa, i-rolling bearing kanye ne-spring sleeve, njll., okungalungisa ngokuzenzakalelayo amandla okucindezela ngokuya ngokuqina okuhlukile kwebhande, ukuze uhlelo lokudlulisa luzinze, luphephe futhi luthembeke. Ibhande kulula ukulilula ngemva kwesikhathi eside, futhi isondo lokucindezela lingalungisa ngokuzenzakalelayo ukucindezeleka kwebhande, okwenza ibhande lisebenze kahle, linciphise umsindo, futhi livimbele ukushelela.
Ibhande lesikhathi
Ibhande lesikhathi liyingxenye ebalulekile yesistimu yokusatshalaliswa kwenjini, ngokuxhumana ne-crankshaft kanye nesilinganiso esithile sokudlulisa ukuqinisekisa ukunemba kwesikhathi sokungena kanye nesikhathi sokukhipha. Ukusetshenziswa kwebhande esikhundleni segiya ukushayela kungenxa yokuthi umsindo webhande uphansi, i-transmission inembile, inani loshintsho lwayo lincane futhi kulula ukulibuyisela. Ngokusobala, isikhathi sokuphila sebhande kumele sibe sifushane kunesegiya lensimbi, ngakho-ke ibhande kufanele lishintshwe njalo.
Igiya elingasebenzi
Indima ye-idler ngokuyinhloko ukusiza isondo elicindezelayo nebhande, ukushintsha indlela yebhande, nokwandisa indima yokufaka i-engela yebhande ne-pulley. I-idler ohlelweni lokushayela isikhathi senjini ingabizwa nangokuthi isondo eliqondisayo.
Isethi yesikhathi ayiqukethe nje kuphela izingxenye ezingenhla, kodwa futhi nama-bolts, amantongomane, ama-gaskets nezinye izingxenye.
Ukulungiswa kwesistimu yokudlulisa
Uhlelo lokudlulisa isikhathi lushintshwa njalo
Uhlelo lokudlulisa isikhathi luyingxenye ebalulekile yesistimu ye-valve yenjini, ngokuxhumana ne-crankshaft kanye nesilinganiso esithile sokudlulisa ukuqinisekisa ukunemba kwesikhathi sokungena kanye nesikhathi sokukhipha. Ngokuvamile lwakhiwe yi-tensioner, i-tensioner, i-idler, i-timing belt nezinye izesekeli. Njengakwezinye izingxenye zezimoto, abakhiqizi bezimoto bachaza isikhathi sokushintsha esivamile se-timing drivetrain yeminyaka emi-2 noma amakhilomitha angama-60,000. Ukulimala kwezingxenye zesistimu yokudlulisa isikhathi kuzokwenza imoto iphuke ngesikhathi sokushayela, futhi ezimweni ezimbi kakhulu kuzoholela ekulimaleni kwenjini. Ngakho-ke, ukushintshwa okuvamile kwesistimu yokudlulisa isikhathi akunakunganakwa, futhi kumele kushintshwa lapho imoto ihamba amakhilomitha angaphezu kwama-80,000.
Ukufakwa kabusha okuphelele kohlelo lokudlulisa isikhathi
Uhlelo lokudlulisa isikhathi luyisistimu ephelele yokuqinisekisa ukusebenza okuvamile kwenjini, ngakho-ke ludinga nokufakwa esikhundleni uma lushintshwa. Uma kushintshwa ingxenye eyodwa kuphela, ukusetshenziswa nokuphila kwengxenye endala kuzothinta ingxenye entsha. Ngaphezu kwalokho, lapho uhlelo lokudlulisa isikhathi lushintshwa, imikhiqizo yomkhiqizi ofanayo kufanele ikhethwe ukuqinisekisa ukuthi izingxenye zihambisana nezinga eliphezulu kakhulu, umphumela wokusetshenziswa ongcono kakhulu, kanye nokuphila isikhathi eside.
Iyini isudi yesikhathi?
Ikhithi yesikhathi iyiphakheji ephelele yezingxenye zokulungisa injini yezimoto ukuqinisekisa ukuthi i-timing drivetrain kanye nenjini kusesimweni esihle ngemva kokulungiswa.
Ikhithi yesikhathi iqukethe izingxenye ezibalulekile ezidingekayo ohlelweni lokushayela isikhathi, njengesondo lokucindezela, i-tensioner, i-idler kanye nebhande lesikhathi. Lezi zingxenye zisebenza ndawonye ukuqinisekisa ukuthi izikhathi zokuvula nokuvala zamavalvu nama-piston ngaphakathi kwenjini zivumelaniswe kahle, ngaleyo ndlela kuqinisekiswe ukusebenza okuvamile kwenjini. Ibhande lesikhathi, njengengxenye ebalulekile, liqaphela ukunyakaza okuhambisanayo kwevalvu kanye nepiston ngokuxhuma i-crankshaft kanye ne-camshaft. Isondo lokucindezela kanye nesondo le-idler kusetshenziselwa ukulungisa ukucindezeleka kwebhande lesikhathi nokunciphisa ukungqubuzana kanye nokuguguleka, ngokulandelana, ukuqinisekisa ukuzinza nokuthembeka kohlelo lokudlulisa.
Umjikelezo wokushintsha ikhithi yesikhathi ngokuvamile unconywa eminyakeni emi-2 noma amakhilomitha angama-60,000 ukuqinisekisa ukusebenza okuvamile nokusebenza kwenjini. Uma ushintsha uhlelo lokudlulisa isikhathi lwemoto, kungcono ukushintsha isethi yonke bese ukhetha imikhiqizo yomkhiqizi ofanayo ukuqinisekisa ukuthi izingxenye zihambisana kahle nokuthi impilo yesevisi inde. Ngaphezu kwalokho, ikhithi yesikhathi ifaka ihadiwe efana nama-bolts, amantongomane nama-gasket okufanele ashintshwe njalo, okubalulekile ekugcineni isimo esifanele se-timing drivetrain kanye nenjini.
Ngamafuphi, isikhathi esibekiwe sidlala indima ebalulekile ekunakekelweni kwenjini yemoto, ngokuhlanganiswa kwezingxenye eziqukethe ukuqinisekisa ukusebenza okuvamile nokusebenza kwenjini, nokwandisa impilo yenkonzo yenjini.
Sicela usishayele ucingo uma udinga usizoimikhiqizo ye-ch.
I-Zhuo Meng Shanghai Auto Co., Ltd. izibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS futhi wamukelekile ukuzithenga.
