Iyo cylinder head gasket, inozivikanwawo se "cylinder bed," yakaiswa pakati pemusoro wecylinder uye cylinder block. Basa rayo rekutanga nderekuzadza microscopic pores uye maburi pakati pe cylinder block uye cylinder musoro, kuve nechokwadi chisimbiso chakavimbika panzvimbo yekubatana. Izvi, zvakare, zvinovimbisa kuiswa chisimbiso kwekamuri yekupisa, kudzivirira kubuda kwemhepo kubva mumasilinda uye kubuda kwemvura kubva mujasi rekutonhora.
Mabasa eCylinder Head Gasket:
Basa guru reiyo cylinder head gasket kuve nechokwadi chekuisa chisimbiso pakati pe cylinder block uye cylinder musoro, kudzivirira kubuda kweakakwira-kudzvanywa magasi, inotonhorera, uye injini mafuta. Mabasa ayo chaiwo ndeaya anotevera:
Kuisa Chisimbiso:
Kuzadza Microscopic Gaps: Iyo gasket inotsiva kushata kwepamusoro uye kusarongeka pamubatanidzwa wekubatanidza pakati pecylinder block uye cylinder musoro kuburikidza neiyo elastic zvinhu, kuchengetedza yakanyanya-kudzvanywa chisimbiso mukamuri rinopisa uye kudzivirira kubuda kwemhepo.
Kuparadzanisa Fluid Passages: Inodzivirira inotonhorera uye mafuta einjini kubva pakudonha panguva yekutenderera kwavo pakati pe cylinder block uye cylinder musoro, kuve nechokwadi chekushanda kwakajairwa kweinjini yekutonhora uye yekuzora masisitimu.
Material uye Performance Zvinodiwa:
Kudzvanyirira uye Kupisa Kupokana: Iyo gasket inofanirwa kushingirira tembiricha yakakwira (inodarika 200 ° C) uye kudzvanywa kwekupisa. Zvishandiso zvakajairika zvinosanganisira simbi-asbestos composites kana zvese-simbi zvivakwa, izvo zvinopa kushora kuramba uye kuderedza deformation.
Elastic Compensation: Iyo gasket inochengetedza kuita chisimbiso kuburikidza ne elastic deformation kana cylinder musoro uchiwedzera kupisa kana kushushikana kwemagetsi, kudzivirira kutadza kuvhara kunokonzerwa ne deformation.
Zvakawedzerwa
Thermal Insulation uye Vibration Damping: Mamwe madhizaini egasket anosanganisira zvinhu zvinodzivirira kupisa kudzikisa kupisa kuenda kumusoro wecylinder ukuwo ichidzikisa injini vibrations uye kuderedza ruzha.
Kukundikana Zviratidzo: Kana iyo gasket ikakuvadzwa, inogona kutungamira mukurasikirwa kwesimba reinjini, inotonhorera kusanganiswa nemafuta einjini (emulsification), kubuda kwemvura kubva papombi yekuburitsa, uye zvimwe zvinokanganisa.
Sezvo injini dzinopisa dzemukati dzichiramba dzichishanduka nekuwedzera kupisa uye mekiniki mitoro, iyo yekuisa chisimbiso ye cylinder head gasket inowedzera kunetsa. Zvinodiwa pachimiro chayo uye zvinhu zvinotevera:
Simba rakakwana rekutsungirira tembiricha yakakwira, kudzvanyirira kwakanyanya, uye magasi ekupisa anoparadza.
Kudzivirira kupisa kudzivirira kukanganisa kana kuora.
Corrosion resistance kuti uone hupenyu hurefu.
Elasticity kutsiva kusakanganiswa kwepamusoro uye kuchengetedza kuvharika.
Hupenyu hurefu hwebasa kuti ive nechokwadi chekushanda kweinjini.
Nguva yekutumira: Kubvumbi-25-2025