Kayan motoci, Cars
Kwaro injection: gyarawa da gyara
Kowace shekara, buƙatar wajan injin diesel bisa ka'idoji kamar ƙarfi, ƙaunar muhalli da tattalin arziki kawai ƙãra. Kuma kawai tsari na samfurori na cakuda mai haɗari yana iya wadatar da waɗannan bukatun. Saboda haka, dukkanin allurar rigakafi dole ne yayi aiki da kyau, samar da ƙarami kadan a matsin lamba.
Irin wannan tsarin, wanda ya hada da mai injector mai lantarki da kuma famfo a cikin guda ɗaya, shi ne mai saka-injector. Hakazalika da pumps pumps, da injector famfo ya ƙaddamar da wani musamman ƙara na cakuda a daidai lokacin. Saboda gaskiyar cewa ga kowane motar injin motsa jiki ɗaya ne, wanda a cikin irin wannan tsarin babu man fetur na man fetur.
Dusel pump-injector zai iya zama nau'in nau'i: nau'in haɓaka, electromagnetic, electro-hydraulic. Tare da solenoid bawul bututun ƙarfe kafa kamar yadda fetur da kuma dizal injuna, kuma yana da sauki tsari: da bututun ƙarfe da solenoid bawul da fesa allura. An shigar da injin na'urar lantarki ne kawai a kan injunan diesel, wanda yawanci ke aiki akan tsarin Komon Rile. Ana ganin Piezoelectric shine mafi cikakke ga injunan diesel.
Dole ne a gyara gyaran injectors lokacin da aka lura da alamomi masu zuwa: amfani da man fetur ya karu da yawa, rashin cin nasara tare da ragowar ƙwayar gas, dakatar da man fetur ko famfo a cikin tsarin tsaftace. Hanya mara kyau na mota bata da ƙarfi: kibiya ta tachometer kullum "yayi tsalle" don babu dalili. Dubawa masu injectors, da gyaran su na musamman, sabili da haka yana da wuya a gyara su da kanka: saita kawai matsin lamba 10% mafi girma fiye da wanda ba zaɓaɓɓen zai haifar da rashin lafiya ba. Kuma ko da idan aiki na man fetur tsarin ba shi ba da dalilin damuwa, injector bincikowa - wani tsari da aka bada shawarar bayan kowace 60 000-70 000 km na gudu motoci.
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