I-Cylinder Head Gasket: Inxalenye engundoqo yokutywinwa-Ukusebenza, imisebenzi kunye neeMfuno

I-cylinder head gasket, eyaziwa ngokuba yi "cylinder bed," ibekwe phakathi kwentloko yesilinda kunye nebhloko yesilinda. Umsebenzi wayo oyintloko kukugcwalisa iipores ezincinci kunye nezikhewu phakathi kwebhloko ye-cylinder kunye nentloko ye-cylinder, ukuqinisekisa isitywina esithembekileyo kwindawo yokukhwelana. Oku, kwakhona, kuqinisekisa ukutywinwa kwegumbi lokutsha, ukuthintela ukuvuza komoya kwiisilinda kunye nokuvuza kwamanzi kwijacket yokupholisa.

Imisebenzi ye-Cylinder Head Gasket:
Indima ephambili ye-cylinder head gasket kukuqinisekisa ukutywinwa phakathi kwebhloko yesilinda kunye nentloko ye-cylinder, ukuthintela ukuvuza kweegesi zoxinzelelo oluphezulu, ukupholisa kunye ne-oyile ye-injini. Imisebenzi yayo ethile yile ilandelayo:

Isiphumo sokutywina:
Ukuzalisa iMikroskopu yeMikroskopu: I-gasket ihlawulela uburhabaxa bomphezulu kunye nezitenxo kwi-interface ye-mating phakathi kwebhloko yesilinda kunye nentloko ye-cylinder nge-elastic material yayo, ukugcina ukutywinwa koxinzelelo oluphezulu kwigumbi lokutsha kunye nokuthintela ukuvuza komoya.
Ukwahlula iiPaseji ze-Fluid: Ithintela ukupholisa kunye ne-oyile ye-injini ukuba ingavuzi ngexesha lokujikeleza kwazo phakathi kwebhloko yesilinda kunye nentloko ye-cylinder, iqinisekisa ukusebenza okuqhelekileyo kweenkqubo zokupholisa kunye nokuthambisa injini.
IiMathiriyeli kunye neeMfuno zokuSebenza:
Uxinzelelo kunye nokumelana nobushushu: I-gasket kufuneka imelane namaqondo aphezulu e-injini (ngaphezulu kwe-200 ° C) kunye noxinzelelo lokutsha. Izinto eziqhelekileyo ziquka i-metal-asbestos composites okanye zonke izakhiwo zetsimbi, ezinikezela ukuxhatshazwa kwe-corrosion kunye nokunciphisa ukuguqulwa.
Imbuyekezo ye-Elastic: I-gasket igcina ukusebenza kokutywinwa nge-deformation e-elastic xa intloko ye-cylinder ifumana ukwanda kwe-thermal okanye uxinzelelo lomatshini, ukuphepha ukusilela kokutywinwa okubangelwa yi-deformation.

Iziphumo Ezandisiweyo:
I-Thermal Insulation kunye ne-Vibration Damping: Olunye uyilo lwe-gasket lubandakanya izinto ezikwaziyo ukumelana nobushushu ukunciphisa ukuhanjiswa kobushushu kwintloko yesilinda ngelixa kuthomalalisa ukungcangcazela kwe-injini kunye nokunciphisa ingxolo.
Iimpawu zokungaphumeleli: Ukuba i-gasket yonakele, inokukhokelela ekulahlekeni kwamandla e-injini, ukuxutywa kwesipholisi kunye ne-oyile ye-injini (emulsification), ukukhutshwa kwamanzi kumbhobho wokukhupha, kunye nezinye izinto eziphosakeleyo.

Njengoko ii-injini zokutsha zangaphakathi ziqhubeka nokuvela ngokunyuka kwemithwalo eshushu kunye neyomatshini, ukusebenza kokutywinwa kwe-cylinder head gasket kuya kuba nzima ngakumbi. Iimfuno zesakhiwo sayo kunye nemathiriyeli zezi zilandelayo:
Amandla awoneleyo okumelana namaqondo obushushu aphezulu, uxinzelelo oluphezulu, kunye neegesi ezitshisayo ezitshisayo.
Ukumelana nobushushu ukukhusela umonakalo okanye ukuwohloka.
Ukumelana nokubola ukuqinisekisa ubomi obude.
I-Elasticity ukuhlawula izitenxo zomphezulu kunye nokugcina ukutywinwa.
Ubomi benkonzo ende ukuqinisekisa ukusebenza kwe-injini ethembekileyo.