ENGINE GASKET – CHERY CHAIN ​​COVER ya CHERY EASTAR B11

SMF140029 BOLT – FLANGE (M8б+30)
SMF140031 BOLT – FLANGE (M8б+35)
SMF140037 BOLT – FLANGE (M8б+60)
5-1 SMD363100 CHIPHUNZITSO CHA ASSY - FT TIMING TOOTHED LAMBA LWR
SMF140209 BOLT – FLANGE (M6б+25)
SMF140206 BOLT-WASHER(M6б+18)
Chithunzi cha MD188831GASKET
Mtengo wa MD322523 GASKET
SMF247868 BOLT-WASHER(M6б+25)
13-1 MN149468 GASKET- TIMING GEAR BELT LWR COVER
MD310601 GASKET- TIMING GEAR BELT UPR COVER
15-1 MD310604 GASKET - CHAIN ​​CHAIN ​​COVER
15-2 MD324758 GASKET - CHAIN ​​CHAIN ​​COVER
SMD129345 PLUG -RUBBER

Ntchito yaikulu ya lamba wa nthawi ya injini ndikuyendetsa makina a valve a injini kuti atsegule kapena kutseka ma valve olowera ndi kutulutsa mpweya wa injini panthawi yoyenera, kuti atsimikizire kuti silinda ya injini imatha kupuma ndi kutulutsa mpweya bwino.

Mfundo yogwiritsira ntchito
Ntchito ya unyolo wanthawi imadalira tcheni chachitsulo champhamvu kwambiri cholumikizira ma sprockets a crankshaft ndi camshaft ndikuwasunga bwino. Chifukwa cha ntchito yothamanga kwambiri pakati pa zitsulo, kuvala mwachangu komanso kutentha kwambiri, njira yoyatsira mafuta yofananira iyenera kupangidwira kuziziritsa ndi kudzoza. Panthawi imodzimodziyo, pamene chingwe cha nthawi chimagwiritsidwa ntchito popanga injini, palinso vuto la phokoso lachisokonezo pakati pa zitsulo. Kuti athetse vutoli, wopanga amayenera kuchitapo kanthu mosiyanasiyana, monga unyolo wokhala ndi mawonekedwe okhathamiritsa. Kuti athetse mavutowa, akuyenera kuonjezera mtengo wa mapangidwe ndi kupanga injini.

kusiyana
Ngakhale ntchito zoyambirira za "lamba wa nthawi" ndi "timing chain" ndizofanana, mfundo zawo zogwirira ntchito ndizosiyana.
Pali mano ambiri a mphira mkati mwa lamba wanthawi. Lamba wanthawi yake amagwiritsa ntchito mano a rabarawa kuti agwirizane ndi poyambira pamwamba pazigawo zozungulira zomwe zimazungulira (camshaft, mpope wamadzi, ndi zina), kotero kuti crankshaft ya injini imatha kukoka zida zina zothamanga ndikusunga zida zoyendetsedwa bwino. Lamba wa nthawi amatha kuwonedwa ngati zida zofewa. Nthawi yomweyo, lamba wanthawiyo akamagwira ntchito, amafunikiranso mgwirizano wa tensioner (yokha kapena pamanja sinthani kulimba kwake) ndi idler (lamba wowongolera) ndi zina zowonjezera.
Poyerekeza ndi unyolo wanthawi, lamba wanthawiyo amakhala ndi mawonekedwe osavuta, osapaka mafuta, ntchito yabata, kukhazikitsa ndi kukonza bwino, mtengo wotsika wopanga ndi zina zotero. Komabe, lamba wanthawi yake ndi mphira (hydrogenated butadiene rabara) chigawo. Ndi kuchuluka kwa nthawi yogwirira ntchito ya injini, lamba wanthawiyo amavalidwa ndikukalamba. Ngati sichidzasinthidwa mu nthawi, pamene lamba wa nthawi akudumpha kapena kusweka, zochita za mbali zoyendetsa injini zidzasokonezeka ndipo ziwalozo zidzawonongeka. Ngati mavavu otengera injini ndi utsi ndi pistoni ya injini zikuyenda mosagwirizana, zomwe zimapangitsa kuwonongeka kwa injini.