Isenzo sekhava yegiya lesikhathi semoto.
Amagiya esikhathi ethulwa ezinhlelweni zokuthatha kanye ne-exhaust ezinjinini ezivuthayo zangaphakathi, kumawashi nezinye izinhlelo zasendaweni ezinobudlelwano bokulandelana ukuze kuqedelwe imisebenzi yemishini.
Izindlela ezintathu zokudlulisa zegiya lesikhathi: chain drive, tooth belt drive, gear drive.
Amagiya alungile futhi angalungile enjini yemoto aqhutshwa ibhande elinamazinyo, elinezinzuzo zesakhiwo esilula, umsindo ophansi, ukusebenza kahle, ukunemba okuphezulu kokudlulisela, ukuvumelanisa okuhle, njll., kodwa amandla ayo aphansi, futhi kulula ukuwenza. iminyaka, ukuwohloka kokunwebeka noma ukuphuka ngemva kokusetshenziswa isikhathi eside. Ibhande elinamazinyo lisesimweni esivaliwe kukhava yangaphandle, okungelula ukubheka isimo salo sokusebenza. Kukhona imoto Mitsubishi, akukho izimpawu zokuqala, ngemva uwoyela, uphenyo wesifunda, iphutha lisekhona, bese uvula ikhava yegumbi valve, wathola ukuthi ingalo valve rocker ayisebenzi, kunqunywa ukuthi ibhande lezinyo lesikhathi liphukile. Ngemva kokushintshwa komkhiqizo omusha, injini ngeke iqale. Ngoba, uma ibhande lezinyo seliphukile ekusebenzeni, i-camshaft iyayeka ukusebenza, futhi i-crankshaft izoqhubeka nokuzungeza i-Angle ethile noma inombolo yokujika ngaphansi kwesenzo sokuzungeza inertia ye-flywheel noma inertia yedivayisi yokudlulisela. Ngalesi sikhathi, injini ayikwazi ukusebenza, futhi ngokungathí sina, isigaba se-valve sibhujiswa, futhi i-piston izogoba induku ye-valve endaweni evulekile, okuholela ekutheni i-valve ivalwe ngokukhululekile. Ngakho-ke, ezinye izinjini ezinamabhande anamazinyo aphukile, ngisho noma uphawu lwegiya lesikhathi lulungiswa kabusha, futhi ibhande elisha le-toothed lishintshwa, injini namanje akulula ukuyiqala, noma ingakwazi ukuqala, kodwa umsebenzi awuvamile. , kanye nesimo "sokuthukuthela", "ukudubula", amandla anganele, nomsindo owandayo. Kulokhu, kuphela ngokukhipha ikhanda le-cylinder futhi esikhundleni se-valve isimo sobuchwepheshe benjini singabuyiselwa ngokuphelele. Umzuzu kanye nesimo sesenzo se-valve kumele kuhambisane nesimo nesikhathi sokuhamba kwepiston, futhi i-crankshaft ne-camshaft ayikho ku-axis, kufanele ixhunywe ngohlelo lokudlulisela, uhlelo lokudlulisela luqediwe. ngamagiya amabili kanye neketango noma ibhande, khona-ke amagiya amabili abizwa ngokuthi igiya lesikhathi, amagiya amabili amakwe, Ngemva kokufaka iketango noma ibhande ngokusho kophawu, kungaqinisekisa ukuthi umzuzu kanye nesenzo sesenzo se-valve sinembile.
Umsebenzi wekhava yegiya lesikhathi ukuvikela igiya lesikhathi othulini namanzi. Indima yegiya lesikhathi ukubeka isikali sesikhathi sokuqedwa kwemisebenzi yokulawula efanele kudivayisi ewumshini.
Igiya lesikhathi igiya elidlala indawo yesikali sesikhathi ukuze kuqedelwe imisebenzi yokulawula efanele kudivayisi ewumshini. Amagiya esikhathi ethulwa ezinhlelweni zokuthatha kanye ne-exhaust ezinjinini ezivuthayo zangaphakathi, kumawashi nezinye izinhlelo zasendaweni ezinobudlelwano bokulandelana ukuze kuqedelwe imisebenzi yemishini.
Indima yegiya lesikhathi: lingadlala indima yokubeka isikali sesikhathi ekuqedeni imisebenzi yokulawula efanele kudivayisi ewumshini.
Izindlela ezintathu zokudlulisa zegiya lesikhathi: chain drive, tooth belt drive, gear drive. Amagiya amahle nebi enjini yemoto ashayelwa ibhande elinamazinyo, elinezinzuzo zesakhiwo esilula, umsindo ophansi, ukusebenza kahle, ukunemba okuphezulu kokudlulisela, ukuvumelanisa okuhle, njll., kepha amandla ayo aphansi, kulula ukuguga, aqinile. ukuwohloka noma ukuphuka ngemva kokusetshenziswa isikhathi eside, futhi akulula ukubheka isimo sayo sokusebenza.
Umzuzu kanye nesimo sesenzo se-valve kumele kuhambisane nesimo kanye nomzuzu wokunyakaza kwe-piston, futhi i-crankshaft ne-camshaft ayikho ku-axis, futhi kufanele kube nesistimu yokudlulisela phakathi kwabo ukuxhuma, uhlelo lokudlulisela lukhona. agcwaliswe ngamagiya amabili kanye neketango noma ibhande, bese kuthiwa amagiya amabili abizwa ngamagiya esikhathi.
Ukuhluleka kwegiya lesikhathi senjini yemoto
Uma injini isebenza, yenza umsindo oqhubekayo noma onesigqi ngaphambili enjini. Ngaphansi kwezimo ezijwayelekile, lapho ijubane liphakeme, umsindo uyanda; Umsindo awushintshi lapho izinga lokushisa lishintsha; Umsindo wokuphuka kwe-cylinder eyodwa awunciphisi.
Izimbangela ezingenzeka zomsindo ongajwayelekile wegiya lesikhathi
(1) Igebe lenhlanganisela yegiya likhulu kakhulu noma lincane kakhulu
(2) Ibanga eliphakathi nendawo phakathi kwembobo ye-crankshaft ephethe imbobo kanye nembobo ephethe i-camshaft liyashintsha ngesikhathi sokusetshenziswa noma kulungiswa, libe likhulu noma libe lincane; Imigqa emaphakathi ye-crankshaft ne-camshaft ayihambelani, okuholela ekungeneni kahle kwamagiya.
(3) Ukuma kwezinyo kwegiya akucutshungulwa, ukuguqulwa ngesikhathi sokwelashwa kokushisa noma indawo yezinyo igugile kakhulu;
(4) Igebe eliququdayo aliqinile noma ukusika kwezimpande kwenzeka ngesikhathi sokujikeleza kwegiya;
(5) indawo yezinyo inezibazi, i-delamination noma ukuphuka kwezinyo;
(6) Igiya likhululekile noma liphumile ku-crankshaft noma ku-camshaft;
(7) ukuphuma kwegiya okuyisiyingi noma ukuphuma kwe-radial kukhulu kakhulu;
(8) i-crankshaft noma i-camshaft axial clearance inkulu kakhulu;
(9) Amagiya awashintshwa ngamapheya.
(10) Ngemva kokufaka esikhundleni se-crankshaft kanye nesihlahla esithwala i-camshaft, indawo yokuxhuma igiya iyashintshwa.
(11) igiya lesikhathi se-camshaft lixega.
(12) ukulahleka kwamazinyo egiya le-camshaft, noma ukugqashuka kweradial.
Igiya lesikhathi izici zomsindo ezingavamile
I-1) Umsindo uyinkimbinkimbi, ngezinye izikhathi unesigqi, ngezinye izikhathi awunaso isigqi, ngezinye izikhathi uphakathi, ngezinye izikhathi uyaqhubeka.
2) Lapho injini ingasebenzi noma ijubane lishintsha, kuba nomsindo ongcolile futhi omncane esembozweni segumbi legiya ngesikhathi, futhi umsindo uyanyamalala ngemuva kokunyuswa kwejubane, futhi umsindo uvela lapho injini yehla ngokushesha. .
I-3) Eminye imisindo ayithinteki izinga lokushisa kanye nokuhlolwa kwekhefu lomlilo we-cylinder eyodwa, kanti ezinye zithintwa izinga lokushisa, akukho msindo lapho izinga lokushisa liphansi, futhi lapho izinga lokushisa likhuphukela evamile, umsindo uvela.
4) Eminye imisindo ihambisana nokudlidliza kwekhava yegumbi legiya lesikhathi, futhi eminye imisindo ayiphelezelwa ukudlidliza.
Sicela usishayele uma udinga such imikhiqizo.
UZhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS wamukelekile ukuzithenga.
