Kodi valavu yamoto ndi chiyani
Chivundikiro cha chipinda cha valve yamagalimoto, chomwe chimatchedwanso kuti valve chamber cover pad, ndi gawo lofunikira losindikiza mkati mwa injini. Ili pa chivundikiro cha chipinda cha valve, ndipo ntchito yake yaikulu ndikuletsa mpweya ndi ozizira mu chipinda choyaka moto kuti asalowe mu crankcase ndikuwonetsetsa kulimba kwa injini mkati. Valve chamber cover gasket nthawi zambiri imakhala yopangidwa ndi mphira, imakhala ndi elasticity yabwino komanso kukana kuvala, imatha kugwira ntchito kutentha kwambiri, kuthamanga kwambiri komanso kuwonongeka kwamafuta ndi gasi.
Chivundikiro cha valve chimayang'anizana ndi kupanikizika kwakukulu ndi dzimbiri panthawi yomwe injini ikugwira ntchito, choncho imayenera kufufuzidwa ndikusinthidwa nthawi zonse kuti iwonetsetse kuti injiniyo ikugwira ntchito bwino ndikugwira ntchito. Ndi kuwonjezeka kwa nthawi yogwiritsira ntchito, chivundikiro cha chipinda cha valve chikhoza kuwoneka kukalamba, kuuma, kusinthika ndi mavuto ena, zomwe zimapangitsa kuti ntchito yosindikiza ikhale yochepa, yomwe imakhudza kugwira ntchito kwa injini. Chifukwa chake, mwiniwakeyo ayenera kuyang'ana ndikusintha chivundikiro cha chipinda cha valve ngati gawo lofunikira pakukonza injini.
Zida za chipinda cha valve chivundikirocho zimakhudzanso moyo wake wautumiki. Pali zida ziwiri zazikulu pamsika: mphira ndi zida zophatikizika. Chivundikiro cha valavu cha rabara ndichofala, koma ndichosavuta kukalamba. Chivundikiro cha chipinda cha vavu chophatikizika chimakhala cholimba bwino komanso kukana kuvala. Mwiniwake asankhe zinthu zoyenera malinga ndi kagwiritsidwe ntchito ka galimotoyo komanso malingaliro a wopanga kuti atalikitse moyo wake wautumiki.
Ntchito yayikulu ya chivundikiro cha chipinda cha vavu (chivundikiro cha chipinda cha vavu) ndikuwonetsetsa kulimba kwa chipinda cha valve ndikupewa kutulutsa mafuta. Zimagwirizanitsidwa ndi mutu wa silinda ndi chivundikiro cha makina a valve pamwamba kuti zitsimikizidwe kuti zimagwira ntchito bwino komanso zokometsera zonse za injini ya valve, pamene ikugwira ntchito yofunika kwambiri poletsa fumbi ndi kusindikiza.
Zophimba za chipinda cha vavu nthawi zambiri zimapangidwa ndi mphira ndipo zimatha kulimba ndi ukalamba mukamagwiritsa ntchito nthawi yayitali, zomwe zimapangitsa kuti mafuta atayike. Kuphatikiza apo, kupanikizika kosagwirizana ndi phula, kupanikizika kopitilira muyeso, chivundikiro cha ma valve, kutsekeka kwa ma valve, kutsekeka kwa ma valve, mphete yosindikiza kapena zovuta zamtundu wa sealant zitha kubweretsa mafuta ophimba ma valve.
Mafuta otuluka amatha kufinyidwa mu chivundikiro cha chipinda cha valve, kutsekereza njira yamafuta ndikusokoneza magwiridwe antchito a injini. Kutayikira kwamafuta kwanthawi yayitali kumabweretsa kusowa kwamafuta m'malo amkati mwa injini, kumawonjezera kuvala, ndipo kungayambitse kuwonongeka kwa injini pakavuta kwambiri.
Chifukwa chake, chivundikiro cha chipinda cha vavu chikapezeka kuti chikutuluka mafuta, gasket iyenera kusinthidwa munthawi yake kuti athetse vuto la kutayikira kwamafuta, kuwonetsetsa kuti injini ikuyenda bwino ndikuwonjezera moyo wautumiki.
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Chonde tiyimbireni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. adadzipereka kugulitsa zida zamagalimoto za MG&750 zolandilidwa kugula.
