I-Diesel Injector Fuel Injector 0445120372 Bosch for Yuchai Machinery YC4S

Isethi ephelele ye-PBKH eyakhiwe yi-All-Soviet Railway Transportation Research Institute ihlanganisa yonke imishini edingekayo yokubola nokulungisa amavalvu yenaliti kanye nemizimba ye-nozzle enekhwalithi ephezulu.

Ikhoni yokukhiya ivalvu yenaliti ku-nozzle ilungiswa nge-abrasive yensimbi ewugqinsi kunqubo eshintshanayo yokulungisa indawo yekhoni kanye nokulungiswa kwe-abrasive.Kulesi simo, kubaluleke kakhulu ukuqinisekisa ukuthi ukunemba kokulungiswa kuphezulu kakhulu, ngoba kunquma izinga lendawo yokulungisa.Ngakho-ke, ngemva kokulungiswa ngakunye, ukuma kwethuluzi lokugaya kanye nesikhundla salo (i-runout) ngokuphathelene nesilinda esiqondisayo kufanele sihlangabezane nezidingo eziphezulu, okungafanele kube ngaphansi kwemingcele yejometri ehambisanayo yekhoni yokukhiya okufanele ilungiswe.

Uma umlomo wombhobho ungasebenzisa isigaxa somlomo we-Suo kanye ne-valve ye-valve yomzimba oyindilinga wokulungisa indlela yokulungisa izikhathi eziningi, enye nenye engxenyeni yokulungisa inozili ewumbhobho wokusetshenziswa kokugaya okunama-abrasive ngaphandle komsebenzi ngaphambili ngesigaba somsebenzi womumo ophezulu womphathi omkhulu ( 8 ~ 10 um ngaphezulu).

Lokhu kugqoka kuyisici se-suona, i-suona yedizili yamamodeli we-A100, I50 kanye ne-6 C310IP.Ukuba khona kwalesi siqongo se-convex ku-nozzle body cone ngokuvamile kwahlulelwa ngokuya ngokugaya okuhlangene kwe-valve ye-valve cone (ububanzi bophawu lokugaya bulingana nobude bebhasi eliyindilinga lomzimba we-nozzle).Uma lungekho uphawu olunjalo lokugqoka, ikhoni yokukhiya umzimba we-nozzle ingalungiswa ngokunamathisela kokugaya.