Eyona nto ibalulekileyo yekhonkco lexesha kukuhambisa amandla ukusuka kwi-crankshaft ukuqhuba indlela yevalve ye-injini yemoto ukuqinisekisa ukuba i-cylinder piston ye-injini yemoto inesiqhelo ukugqiba imivumbo emine yokuthatha, ukutsha, ukusebenza kunye nokuphuma, ukuze kuqinisekiswe ukusebenza okuqhelekileyo kwenjini yemoto. Umsebenzi, yonke inkqubo yenziwe ngamagiya, amatyathanga kunye nezixhobo zoxinzelelo. Phakathi kwabo, i-hydraulic tensioner ingakwazi ukulungelelanisa ngokuzenzekelayo amandla okuxininisa, ukwenzela ukuba ukunyanzeliswa kwekhonkco kuhambelana, kungekhona nje ukhuseleko kunye nokuthembeka okuye kwaphuculwa kwinqanaba elithile, kodwa kunye nokusetyenziswa kwe-injini. iqashiso, elinokuthi lichazwe njengeenzuzo ezininzi kwi-swoop enye.

Zeziphi iimpawu zekhonkco lexesha elide?

Ngokubanzi, ikhonkco lexesha aliyi kuqhawuka, liya kwandiswa kuphela. Ukuba ityathanga lomelele, kuya kubakho izinto ezingaqhelekanga, ezinjengokukhanya kombane, ingxolo engaqhelekanga ibonakala xa ungenzi nto, kwaye ikhonkco liya kutsiba amazinyo emva kokuba loluliwe. Iya kuyonakalisa i-injini ngokufaka ivalve phezulu. Ngenxa ye-tensioner, emva kokuba i-chain isoluliwe, i-tensioner iya kujikeleza ngaphandle kwaye iqhubeke iqinisa ikhonkco. Xa i-tensioner ilungelelaniswe kumda, ikhonkco ayinakuphinda ilungelelaniswe ukuba iluliwe, kwaye kufuneka itshintshwe ngeli xesha.

Zingaphi iikhilomitha zezona zifanelekileyo ukuzitshintsha?

Kunokuthiwa ubomi benkonzo yekhonkco lexesha elide kakhulu. Ezinye iimoto akufuneki zitshintshwe xa zilahliwe, kwaye ezinye iimoto kufuneka zitshintshwe ukuba zingaphantsi kweekhilomitha ezili-100,000. Ngaphandle koko, imoto ayikwazi ukusetyenziswa ngokuqhelekileyo. Ubomi benkonzo yekhonkco lexesha ngokubanzi malunga ne-150,000 ukuya kwi-200,000 yeekhilomitha. Ukuba imoto igcwele kakhulu ixesha elide ngesantya esiphezulu, kufuneka ihlolwe iminyaka emi-5 okanye iikhilomitha ezingama-75,000. Ukuba igugile kakhulu okanye yonakele, kufuneka itshintshwe ngexesha. Ukuba uqhuba ngobunono kwaye umthwalo kwimoto uncinci, ubomi benkonzo yekhonkco buya kuba bude.

Ngokuqhelekileyo, ukuthembeka kwekhonkco lexesha kuphezulu kakhulu. Kusaxhomekeke kwindawo yokuqhuba kunye nezinye izinto eziphambili zangaphandle. Ihlolwa kwangexesha ngokwemiqathango yokusetyenziswa nokusingqongileyo, ize itshintshwe xa kukho imfuneko.