● Ukumelana nokunxiba kakuhle kunye nobukhulu obuchanekileyo.
● Ikhuthaza ukusebenza kakuhle kwe-injini.
● Izinto ezisemgangathweni ophezulu kunye nobomi benkonzo ende.
Icamshaft yempompo yamafutha yinxalenye yenjini yepiston.Umsebenzi wayo kukulawula ukuvulwa kwevalve kunye nesenzo sokuvala.Nangona i-camshaft kwi-injini ene-STROKE ekwazi ukujikeleza kwisiqingatha sesantya se-crankshaft, isantya sayo sisaphezulu kakhulu.Ke ngoko, uyilo lwecamshaft kumandla kunye nenkxaso yeemfuno ziphezulu kakhulu.Izinto zayo ngokuqhelekileyo ziyintsimbi esemgangathweni ophezulu okanye i-alloy steel.Uyilo lwe-camshaft ludlala indima ebaluleke kakhulu kuyilo lwe-injini kuba umthetho wokuhamba kwevalvu unxulumene namandla kunye neempawu zokusebenza kwe-injini.
Umzimba oyintloko we-camshaft yintonga ye-cylindrical malunga nobude obufanayo kunye ne-cylinder.Igqunywe ngenani leekhamera zokuqhuba ivalve.I-Camshaft ixhaswa kwi-camshaft ephethe umngxuma ngejenali ye-camshaft, ngoko ke inani lejenali ye-camshaft yinto ebalulekileyo echaphazela ukuqina kwenkxaso ye-camshaft.Ukuba ukuqina kwe-camshaft akwanelanga, i-deformation yokugoba iya kwenzeka ngexesha lomsebenzi, okuya kuchaphazela ixesha le-valve.
Amacala ecamshaft amile okweqanda.Yenzelwe ukuqinisekisa ukungena okwaneleyo kunye nokukhutshwa kwe-cylinder.Ukongezelela, ngokuqwalasela ukuqina kwe-injini kunye nokusebenza kakuhle, i-valve ayinakubangela impembelelo eninzi ngenxa yokukhawuleza kunye nenkqubo yokunciphisa inyathelo lokuvula nokuvala.Ngaphandle koko, kuya kubangela ukunxiba kwevalve enzulu, ingxolo eyandisiweyo okanye ezinye iziphumo ezibi.
I-camshaft iphantsi kwemithwalo yempembelelo ngamaxesha.Uxinzelelo loqhagamshelwano phakathi kwe-camshaft kunye ne-tappet luphezulu kakhulu, kwaye isantya sokuslayida esihambelanayo siphezulu kakhulu.Ngaphezu koko, ukunxitywa komphezulu wokusebenza wecamshaft kunzulu ngakumbi., Kwelinye icala kuya kuba nokuchaneka okuphezulu komgangatho, uburhabaxa obuncinci bomphezulu kunye nokuqina okwaneleyo bekukhona kwijenali yecamshaft kunye nomphezulu wokusebenza weCAM, kwelinye icala, kuya kubakho ukumelana nokunxiba okuphezulu. kwaye kukho ukuthambisa okulungileyo.Ngaphezu koko, ii-camshafts zihlala zenziwe nge-carbon steel high quality okanye i-alloy steel, kwaye inokuphoswa kwi-alloy okanye i-ductile iron.