Uma umshini wokumba uhlangabezana nezinkinga ezinjengobunzima bokuqalisa, ukwehlisa ijubane, kanye nokwenyuka kungazelelwe kokusetshenziswa kukaphethiloli, izikhathi eziningi uchwepheshe wezokulungisa 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!
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 i-valve 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 kumjovo kaphethiloli.
(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 kwamafutha 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 emi-5, futhi uqinisekise ukuthi awekho amaconsi kawoyela awela phezulu esihlokweni sikaphethiloli. umjovo.
· Sebenzisa isihloli sokujova uphethiloli ufafaze ngenkathi ubheka ukuthi akhona yini amafutha amaningi avuzayo ejoyintini elichichimayo.Uma kunowoyela omningi ovuzayo, udinga ukuqiniswa futhi ukuze kuqinisekiswe.Uma kunokuvuza kukawoyela omningi, buyisela umshini wokuhlanganisa umlomo womjovo kaphethiloli.
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 zesifutho ezilandelayo ezivamile 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.
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 yokuvala umlomo iqonde phezulu, 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 womkhiqizo omusha ucwiliswe 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