Isitofu se-Diesel Fuel Injector 0445120389 iyahambelana ne-Bosch injector WEICHAI WP12 EU3

I-injini ye-diesel esetyenziswayo, i-nozzle ye-injector ye-fuel iya kwenzeka ukuguga kunye nokuqokelela kwekhabhoni, okukhokelela kwisalathisi soqoqosho lwe-injini kunye nokuhla kwesalathisi samandla. Iimeko zobugcisa eziqulunqwe ngumenzi zineemfuno ezithile zecandelo elisebenzayo lendawo yokuhamba yombhobho. Ezi mfuno zihlolwe kwibhentshi yokuvavanya uxinzelelo rhoqo usebenzisa isixhobo somoya (i-rotor flowmeter>.

I-rotameter ayisetyenziswanga ngokubanzi kwi-depot kuba ukuchaneka kwayo kuxhomekeke ekuzinzeni koxinzelelo lomoya, ubukho bamanzi kunye ne-shunt kwi-rotameter, kunye nokucoceka kwe-suona. Ukuhlolwa kwe-suona kwitheyibhile yokuvavanya uxinzelelo oluqhubekayo lufuna izixhobo ezikhethekileyo kwaye alusebenzi kakuhle.

Indlela ye-hydraulic yokukhangela icandelo lokuhamba elisebenzayo le-nozzle kunye ne-nozzle ye-injini ye-diesel kwinkqubo yokutofa enye yafundwa yi-Belarusian Academy of Railway Transportation Engineering. Ingundoqo yale ndlela kukuseka uxinzelelo lokuqala kwitanki yokugcina kunye nomthamo othile, qhagamshela itanki yokugcina kunye ne-nozzle ehloliwe (i-sprayer) ngexesha elithile (0.0 4 ~ 0.016s) ngokusebenzisa isixhobo sokutofa, rekhoda uxinzelelo olushiyekileyo lwetanki yokugcina, kwaye umisele icandelo lokuhamba elisebenzayo lombhobho ngokwexabiso layo. Uxinzelelo olushiyekileyo kwitanki kufuneka lunciphe ngokunyuka kwesantya sokuhamba okusebenzayo kwemingxuma yejethi yemibhobho; kwimilomo eyahlukeneyo, ubungakanani bexesha lokuhamba kwepetroli kubo liyalingana.

Kwinqaku elithi "Ukulungisa i-Diesel Injector Nozzle ngeNkqubo eNtsha" (3TT 1986, N0 7), kwaziswa ukuba ukusebenza kwe-nozzle kunokubuyiselwa ngokulungisa i-valve yokuvala i-valve. Le ndlela ngumjikelezo wokulungisa omfutshane obonakaliswe ngumlinganiselo ophantsi wabasebenzi.

Nangona kunjalo, umlomo othunyelwe ukulungiswa (malunga ne-40% yomlomo) uhlala unenani elikhulu leziphene kwidimension yesangqa sokutshixa kumzimba. Kule meko, ukongeza ekulungiseni i-cone yokuvala i-valve yenaliti, umzimba we-nozzle kufuneka ulungiswe. Ngamanye amaxesha ukunyuka kwevalve yenaliti kufuneka kulungiswe.