Ungakugwema kanjani ukugoba ama-valve lapho ibhande lesikhathi liphuka
Ibhande lesikhathi eliphukile ligcwele ukulungiswa kwenjini okungathi sína, futhi lokhu kwethusa abashayeli abaningi bezimoto. Ngezinye izikhathi awukwazi ukuphuma enkingeni, ngoba ibhande lingalimala, futhi ngenxa yezizathu ezihlukahlukene. Ungakugwema kanjani ukulungiswa okukhulu, ingosi ye-AvtoVzglyad izokutshela.
Njengomthetho, ibhande lesikhathi linconywa ukuthi lishintshwe ngemva kwe-60 km, kodwa izinkinga zingavela ngaphambili kakhulu. Isibonelo, ngenxa yepompo eliminyene, futhi lokhu "kuzoqeda" injini. Inkathazo enjalo ingadlula abanikazi be "brand yethu" kakade ku-000 km ngenxa yokuthi ipompo yamanzi ayiyona ikhwalithi enhle kakhulu.
Ezimweni eziningi, ibhande eliphukile libangela ukuthi ama-valve ashayisane namapiston. Ngenxa yomthelela, ama-valve ayagobeka, futhi injini isengozini yokulungiswa kabusha okukhulu, okuthinta kabi isabelomali.
Abashayeli abanokuhlangenwe nakho, ababebhekene nebhande eliphukile, bathola indlela yokuphuma kulesi simo. Baphendukela kubasebenzi abenza lokho okubizwa ngokuthi amanani e-piston. Ama-masters enza imisele ekhethekile ebusweni be-piston, ebasindisa emthelela uma kwenzeka ibhande lesikhathi liphuka futhi.
Enye inketho ukufaka ama-pistons asevele enama-grooves anjalo. Phela abakhiqizi bayayazi inkinga futhi bayayilungisa nemikhiqizo yabo.
Singakhohlwa yindlela yakudala, elungele izinjini zasemkhathini. Ama-gaskets amaningana afakwa ngaphansi kwekhanda le-cylinder. Isibonelo, ezimbili ezijwayelekile, futhi phakathi kwazo - insimbi. Lesi sixazululo sinciphisa ingozi yokungqubuzana phakathi kwama-valve nama-piston cishe ku-zero, ngoba igebe phakathi kwawo liyakhula.
Ngaphambilini, "ama-sandwich" anjalo ayevame ukudayiswa ezimakethe zezimoto, nakuba abakhiqizi bengazange bavume lokhu, ngoba kukhona ama-minuses amaningi lapha. Iqiniso liwukuthi ngokuhamba kwesikhathi, ama-gaskets angakwazi "ukuhlala phansi", futhi ikhanda le-cylinder kuzodingeka lelulwe, ngaphandle kwalokho ama-gaskets angashisa. Kuyafaneleka ukucabangela iqiniso lokuthi ukwanda kwemvume phakathi kwama-valve nama-pistons kuholela ekunciphiseni kwamandla enjini. Kodwa ngokuqinisekile awukwazi ukwesaba ibhande lesikhathi eliphukile.
