I-Diesel Injector Fuel Injector 0445120211 Bosch ye-Cummins Engine

Okwesithathu, ukuvuza kukawoyela kwamajoyinti epayipi likawoyela kanye namajoyinti okuhlunga udizili amajoyinti amapayipi kawoyela anengcindezi ephansi namajoyinti okuhlunga udizili ngenxa yokuthi izindiza ezimbili azihambelani, ubuhhadladla bukhulu; Ubunzima bendiza yebhawodi yamapayipi bukhulu; Indiza yokuxhuma ayiyona i-perpendicular emgqeni ophakathi wentambo yangaphakathi, futhi i-gasket yethusi ikhubazekile ngemva kokuhlakazeka okuningi nokuhlangana, okubangela ukuvuza kwamafutha. Ngalesi sikhathi, izingxenye ezilimele kufanele zilungiswe noma zishintshwe. Indandatho yokuvala yesihlungi sikadizili iyaguga futhi ikhubazekile, noma isihlungi esicindezela inati aliqiniswa, futhi imbobo yesihlabathi esesembozweni sesihlungi sikadizili izobangela ukuvuza kukawoyela. Ngalesi sikhathi, indandatho yokuvala kufanele ishintshwe, i-nati yokucindezela kufanele iqiniswe, futhi umgodi wesihlabathi kufanele ulungiswe nge-epoxy resin glue.

Okwesine, ukuvuza kwepayipi likawoyela elinomfutho ophezulu

Ngaphezu kokuqhekeka, i-high-pressure tubing joint ivamise ukonakala ngenxa ye-Engeli engalungile phakathi kweshubhu yokucindezela okuphezulu kanye nomjovo lapho kuqiniswa nati leshubhu lomfutho ophezulu. Ukulungiswa kwengcindezi eyeqile komjovo kaphethiloli, ukwehluleka ukufaka ukuphepha kwepayipi likawoyela elinomfutho ophezulu kanye nokudlidliza okuphezulu kwenjini kadizili kuzothinta kakhulu impilo yesevisi yepayipi likawoyela elinomfutho ophezulu. Ngakho-ke, ukunakekelwa kufanele kukhokhwe ekufakweni kwe-Angle yepayipi yamafutha okucindezela okukhulu kanye ne-injector yamafutha ngesikhathi somhlangano. Ukucindezela kwe-suona kufanele kuzinze phakathi kwebanga elingu-12.74, 0.49 mpa (130, 5 kg force/cm). Futhi faka ucezu lokuphepha lwamashubhu anomfutho ophezulu, njengokudlidliza kwenjini kadizili kufanele kuqedwe ngesikhathi.

Eyesihlanu, ukuvuza kukawoyela wepompo yomjovo kaphethiloli

1. Isihlalo sevalvu yokukhipha uwoyela sinemifantu ye-longitudinal. Ngalesi sikhathi, isihlalo se-valve yokuphuma kwamafutha kufanele sishintshwe.

2. Iwasha yevalvu yokukhipha uwoyela iphukile, futhi uwoyela wedizili uyavuza esihlalweni esiqinile sevalvu yokukhipha uwoyela kanye nentambo yesikulufu yomzimba wepompo. Ngalesi sikhathi, i-valve yokukhipha uwoyela iwasha idinga ukushintshwa.