Ibishya 100% Byageragejwe Gariyamoshi Diesel / Injeneri ya lisansi Nozzle DLLA155S295c2

Igikorwa cyo gusenya inshinge zombi (igice cya 3)

Niba umurongo wa valve wumurongo wa inshinge numubiri watewe inshinge zingana, birashobora guhatirwa gufatanya gukomanga no gutera kashe.Shira urushinge rwa inshinge rwinjijwe mumavuta amwe mumubiri winjizamo lisansi, shyira icyuma cya plunger kumurongo wurushinge, hanyuma ukubite byoroheje inyundo icumi ukoresheje inyundo yama pound kugirango wirinde urushinge numubiri winjiza lisansi gukomanga cyane .Niba insinga yangiritse, hindura 90° hanyuma wongere ukomange, hanyuma ubihindure inshuro eshatu zose kugirango ugere neza.

Hano haribimenyetso byangirika kwinshinge yumubiri wa valve insinga na inshinge za valve.Niba ibimenyetso byangiritse ari binini, shyiramo akantu gato ka paste abrasive paste kumurongo wumurongo wumutwe wa inshinge, hanyuma uhambire urutoki rwa inshinge kubikoresho bidasanzwe byo gusenya kugirango bigire ingaruka no gusya kuzunguruka.Niba ufite imyitozo yintebe cyangwa imyitozo yintoki, urashobora gushiraho inshinge ya valve inshinge kuri chuck hanyuma ukayihindura kugirango usya, ariko umuvuduko ntugomba kwihuta cyane, kugirango wirinde umurongo wa valve kuba bigoye kugarura ubworoherane bitewe gusya vuba.

Mugihe cyo gusya, ugomba gukomeretsa umubiri winjiza ukoresheje amaboko yawe kandi ugahora ugira ingaruka hanyuma ukazenguruka mu cyerekezo cya axial.Gusya kuminota 2 ~ 3 kugirango ubone ubuso buhuriweho numurongo wa valve taper valve umurongo.Ariko hakwiye kwitabwaho cyane cyane ko paste abrasive idakwiye gushyirwaho cyangwa gukorwaho hejuru ya silindrike yubuyobozi bwa valve ya inshinge kugirango hirindwe ko kwangirika kwangiza ubworoherane bwa silindrike yubuyobozi bwa valve ya inshinge.Kuraho ibimenyetso byangiritse, koresha seringe kugirango uhumeke amavuta ya mazutu meza, hanyuma usukure paste abrasive kumwobo wumubiri wa nozzle.Noneho koresha oxyde ya chromium kugirango usya umubiri winjiza muburyo bumwe nkuko bigaragara ku gishushanyo cya 6, hanyuma ubisya hamwe namavuta ya moteri kuri 1 ~ 2min, kugirango umurongo wa valve wumurongo wa inshinge wa valve ushire neza neza.Ubugari bwubuso bwahujwe na wire ya valve muri rusange ni 0.1mm.