Isitofu seDizili esiseMgangathweni oPhezulu 5367913 G3S127 Isitofu esiQhelekileyo sikaLoliwe kwiiNdawo eziSparekileyo ze-Diesel Engine

Ukuhlolwa kwesitofu se-fuel-injector plunger sleeve
(1) Jonga imikrwelo kumngxuma kumkhono weplunger we-injector.Ukuba i-injector iphumelele uvavanyo lokuqina kumvavanyi, umkhono we-plunger uyasebenza.Ukuba ukuvuza kukhulu, umkhono weplunger kunye neplunger kufuneka kutshintshwe.
(2) Sebenzisa iglasi yokukhulisa ukuphakama okuphezulu ukujonga ii-burrs, iidiphozithi zekhabhoni kunye nokuguqulwa kumngxuma wokulinganisa.Xa umngxuma wokulinganisa wonakalisiwe, i-injector ayikwazi ukusebenza ngokuqhelekileyo.Musa ukuzama ukucoca ngocingo lwentsimbi, iigeji zeeplagi, njl., sebenzisa ukucoca i-solvent.
(3) Jonga ukuxengaxenga kweplagi kwipaseji yamafutha nokuba kukho ukuqhekeka kumkhono weplunger.Kumphezulu woqhagamshelwano oqhubekayo (umsesane omnyama x) womkhono we-plunger, jonga umphezulu we-injector plunger sleeve ukonakaliswa kunye nokuba flat.Ngaphambi kwe-bluing, yonke ifilimu yeoli kwi-sleeve ye-plunger kufuneka ihlanjululwe kakuhle kwaye yomiswe, kwaye ukuthe tye kwendiza kufuneka kuhlolwe usebenzisa i-plate flat (ngokukhethekileyo i-flat plate yokugaya) kunye ne "blueing agent".Ukuba umonakalo okanye ukungalingani kufunyenwe, kufuneka kulungiswe nguYanxin.Musa ukusebenzisa amalaphu abrasive okanye iibrashi zocingo kumphezulu woqhagamshelwano womkhono weplunger kunye nencam yesitofu.
(4) Ukuba i-injector ishushu ngokugqithisileyo, i-gasket yokutywina phakathi komkhono weplunger kunye nomzimba wesitofu unokunyibilika.Umnqwazi wentloko yombhobho uya kukhululeka, ke ngoko, kunokubakho ukuthambisa ioyile yokuthambisa, ukuvaleka komngxuma we-injector, umkhono wesitofu okanye umonakalo weplunger.
(5) I-oyile yokungena kunye nemingxuma yokubuyisela i-oyile kumkhono omkhulu weplunger imalunga ne-1.27 ~ 1.65 mm ukuphakama kunemingxuma yeoli kumkhono weplunger oqhelekileyo.Akunakwenzeka ukuxuba ii-injection eziqhelekileyo kunye nee-injector eziphezulu kwi-injini ye-diesel efanayo.