Amalungu Auto Umgangatho ophezulu Injini yePump Gasket yamanzi
Gasket
I-Gasket sisitywina somatshini esigcwalisa isithuba phakathi kweendawo zokukhwelana ezimbini okanye ngaphezulu, ngokubanzi ukuthintela ukuvuza okanye ukungena kwizinto ezidityanisiweyo ngelixa uphantsi koxinzelelo.
Iigaskets zivumela indawo yokukhwelana "engaphantsi-kunokugqibelela" kwiindawo zomatshini apho zinokuzalisa izitenxo. I-gaskets iveliswa ngokuqhelekileyo ngokusika kwizinto eziphathekayo zamaphepha.
I-Spiral-inxeba gaskets
I-Spiral-inxeba gaskets
Iigaskithi ze-Spiral-nxeba ziquka umxube wesinyithi kunye nemathiriyeli yokuzalisa.[4] Ngokubanzi, i-gasket inentsimbi (eqhelekile ukuba nekhabhoni etyebileyo okanye insimbi engenastainless) inxeba ngaphandle kwi-circular spiral (ezinye iimilo zinokwenzeka)
kunye nezinto zokuzalisa (ngokubanzi igraphite eguquguqukayo) inxeba ngendlela efanayo kodwa iqala kwicala elichasayo. Oku kubangela ukutshintshwa kweeleya zokugcwalisa kunye nentsimbi.
Iigaskithi ezinebhatyi ezimbini
I-gaskets enejacket ephindwe kabini yenye indibaniselwano yezinto zokuzalisa kunye nezixhobo zetsimbi. Kule sicelo, ityhubhu eneziphelo ezifana ne "C" yenziwe ngetsimbi kunye neqhekeza elongezelelweyo elenziwe ukuba lingene ngaphakathi kwe "C" eyenza ityhubhu enkulu kwiindawo zokuhlangana. I-filler impontshwa phakathi kwegobolondo kunye neqhekeza.
Xa isetyenziswa, i-gasket ecinezelweyo inesixa esikhulu sesinyithi kwiingcebiso ezimbini apho uqhagamshelwano lwenziwa khona (ngenxa yentsebenziswano yegobolondo / iqhekeza) kwaye ezi ndawo zimbini zithwala umthwalo wokutywina inkqubo.
Kuba yonke into efunekayo liqokobhe kunye neqhekeza, ezi gaskets zinokwenziwa phantse kuyo nayiphi na into enokwenziwa kwiphepha kwaye isigcwalisi singafakwa emva koko.
Imeko yesicelo
Kwiinjini zeemoto, iigaskets zempompo zamanzi zibekwe kwindawo ebalulekileyo phakathi kwendlu yempompo yamanzi kunye nebhloko yenjini. Ngexesha lokusebenza, ezi gaskets zivala i-high-pressure coolant circuit-ukunyamezela imijikelo ye-thermal ukusuka ekuqaleni kokubanda (umzekelo, -20 ° F / -29 ° C) ukuya kwiqondo lokushisa eliphezulu elingaphezulu kwe-250 ° F (121 ° C). Ngokomzekelo, kwisithuthi esitsalayo sikhwela amabanga aphantsi komthwalo, i-gasket kufuneka igcine ingqibelelo ngokuchasene ne-50+ ye-psi yoxinzelelo lokupholisa ngelixa ixhathisa ukuthotywa kwe-ethylene glycol additives kunye ne-vibration. Ukungaphumeleli kubeka esichengeni isitywina senkqubo yokupholisa, okukhokelela ekulahlekeni kwesipholisi, ukufudumeza okukhawulezileyo, kunye nokubanjwa kwenjini okunokubakho—ukuqinisekisa ngokuthe ngqo idatha yoshishino enxulumanisa ukusilela kokupholisa ukuya kuma-30% okonakala kwenjini.
