Ungawahlola kanjani ama-nozzles uwedwa

Uma umshini wokumba uhlangabezana nezinkinga ezinjengobunzima bokuqalisa, ukwehlisa ijubane, kanye nokwenyuka kungazelelwe kokusetshenziswa kukaphethiloli, izikhathi eziningi uchwepheshe wokunakekela uzoqala ngokuhlola nokuhlanza umlomo womjovo kaphethiloli, okuchaza nokubaluleka kombhobho wokujova uphethiloli ohlangothini.
Namuhla, umhleli uzokunikeza isingeniso esiningiliziwe sokuhlolwa komjovo, ingcindezi kanye nezinye izindaba ezihlobene nomjovo kaphethiloli.Ngemva kokufunda amakhono okuhlola, amaphutha amaningi angasingathwa ngokwawo!

injector 0445120067

Ulungele ukusebenza
Ngenxa yokuthi ukucindezela kanye nesimo somjovo akukwazi ukulawulwa ngokunembile, kunconywa ukuthi ulungise izibuko zokuzivikela, futhi ungazami ukuhlola imbobo yomjovo ngezandla zakho ukuze uvimbele ukuthi ungafuthwa ebusweni, emehlweni nakwezinye izingxenye.
Isilinganiso somfutho womjovo
Ngemuva kokuhlanza amadiphozithi ekhabhoni emgodini we-nozzle, qiniseka ukuthi alukho uthuli nokunye ukungcola okuzungezile, bese umfutho wesifutho ungalinganiswa.
(1) Xhuma ivalvu yokujova uphethiloli epayipini lomfutho ophezulu wesihloli sokujova uphethiloli.
(2) Sebenzisa kancane i-lever yokusebenza yomtshina wokujova uphethiloli ukuze ufunde umfutho osheshayo lapho uphethiloli uqala ukujovwa usuka kumjovo kaphethiloli.

图片1

(3) Uma umfutho womjovo okaliwe ungaphansi kwenani elishiwo, i-gasket yokulungisa ingcindezi kufanele ishintshwe kufakwe i-gasket yokulungisa ewugqinsi.

(4) Hlola isimo sesifutho.Ngemva kokulungisa ukucindezela kokucindezela okucacisiwe kwe-valve, hlola isimo se-spray kanye nokucinana kukawoyela kwesihlalo se-valve ngesihloli se-fuel injector.
Ukuhlolwa kokuqina kukawoyela kwesihlalo sevalvu
· Ngemva kokufafaza izikhathi ezi-2 noma ezi-3, khulisa kancane umfutho futhi uwugcine ungaphansi komfutho wokuvula i-valve ngo-2.0 MPa (20kgf/cm 2) imizuzwana engu-5, futhi uqinisekise ukuthi awekho amaconsi kawoyela awela phezulu esihlokweni sikaphethiloli. umjovo.
· Sebenzisa isihloli sokujova uphethiloli ufafaze ngenkathi ubheka ukuthi awekho yini amafutha amaningi avuzayo ejoyintini elichichimayo.Uma kunamafutha amaningi avuzayo, kudingeka aqiniswe futhi ukuze kuqinisekiswe.Uma kunokuvuza kukawoyela omningi, buyisela umshini wokuhlanganisa umlomo womjovo kaphethiloli.

图片2

Futha bese ufutha isimo

Sebenzisa i-lever yokulawula ye-injector tester ngesivinini esi-1 ukuya kwezi-2 ngomzuzwana ukuze uhlole ukuthi ukhona yini umjovo ongajwayelekile.Uma izimo ezilandelayo ezijwayelekile zokufuthwa zingenakufinyelelwa, ukushintshwa kuyadingeka.
· Akumele kube nokutsheka okwedlulele.(θ)
· I-engeli yesifutho akufanele ibe nkulu kakhulu noma ibe ncane kakhulu.(α)
• Isifutho sonke kufanele sibe yinkungu ecolekile.

 

Ukusebenza kahle kokumisa isifutho (akukho ukudonsa namanzi)
Ukuhlolwa kwe-Nozzle valve sliding
Ngaphambi kokwenza isilingo sokushelela, hlanza i-valve yomlomo womlomo ngophethiloli ohlanzekile, beka indawo yomlomo wombhobho mpo, bese ufaka ivalve yomlomo womlomo endaweni ecishe ibe yi-1/3 yobude.Kuhle ukuqaphela ukuthi i-valve ye-nozzle izokwehla kahle ngaphansi kwesisindo sayo..

 

Futhi, ngemva kokuba umjovo omusha womkhiqizo usucwiliswe emafutheni okuvikela ukugqwala, i-ejenti yefilimu evimbela ukugqwala kwe-seal iyigcina emoyeni, ngakho-ke i-ejenti evimbela ukugqwala kwefilimu kufanele isuswe bese icwiliswa emafutheni amasha ahlanzekile ukuze kuhlanzeke ingaphakathi. nangaphandle komjovo., Ingasetshenziswa ngemva kokukhipha amafutha e-anti-rust.


Isikhathi sokuthumela: Oct-15-2021