134151-9120 Sassan Injin Injin Ruwan Mai Aiki A China
bayanin samfurin
Magana. Lambobi | 134151-9120 |
Lambobin OEM/OEM | / |
Aikace-aikace | / |
MOQ | 5 PCS |
Takaddun shaida | ISO9001 |
Wurin Asalin | China |
Marufi | Shirya tsaka tsaki |
Kula da inganci | An gwada 100% kafin kaya |
Lokacin jagora | 7-15 kwanakin aiki |
Biya | T/T, Paypal, Western Union ko kamar yadda kuke bukata |
Injector Pump Plunger Coupling Failure Dalilan Bayanin
Famfu na allura shine sashin samar da mai na injin dizal kuma shine mahimmin sashi na tsarin allurar mai. Haɗin haɗaɗɗun plunger daidaitaccen haɗin gwiwa ne a cikin famfon allura. Fistan mai jagorar cam, plunger yana samun matsi da isar da man fetur ta hanyar jujjuyawar motsi mai tsayi a cikin hannun rigar plunger. Tsare-tsare tsakanin plunger da hannun rigar plunger kadan ne, wanda ke buƙatar manyan buƙatu don ƙira, sarrafawa da haɗuwa. Idan plunger hada guda biyu faruwa ga cizo, shi zai kai tsaye rinjayar da tsarin samar da man fetur, sakamakon da dizal engine ba zai iya gudu kullum.
Don haka, wajibi ne a yi bincike na farko da yanke hukunci kan dalilan da za su iya haifar da haɗin gwiwar plunger don cizon katin, kuma dalilai na iya faruwa:
(1) Ƙarfin haɗin haɗin gwiwa bai cancanta ba. Haɗi dunƙule taurin bai kai ga misali, gajiya karaya bayan dogon lokaci na aiki, da karaya tsari na iya haifar da m karfi a kan plunger da cizon sabon abu katin.
(2) Abubuwan plunger marasa cancanta. Kamar yadda matsa lamba na irin wannan nau'in famfo na allura ya kasance 140 MPa, shugaban plunger yana fuskantar matsin lamba na man fetur na babban ɗakin matsi, wanda, tare da lahani a cikin maganin zafi na plunger, yana haifar da nakasawa. kayan a babban gudun injin dizal, sannan lalacewa da tsagewa.
(3) Plunger hada guda biyu aiki ingancin matsaloli. Machining daidaito na plunger hada guda biyu kai tsaye rinjayar da rata tsakanin plunger da plunger hannun riga, haifar da matalauta lubrication na hada guda biyu, wanda take kaiwa zuwa plunger hada guda biyu sauki samar da sabon abu na jamming.
(4) Matsaloli tare da haɗuwa da famfon allura. Dangane da buƙatun fasahar haɗaɗɗun abubuwan da ake buƙata, lokacin shigar da screw ɗin haɗin gwiwa, idan jujjuyawar ba ta isa ba ko kuma ta yi girma sosai, hakan zai sa na'urar ta kasance cikin rashin daidaituwa yayin aiwatar da aikin, sannan kuma ta gaza bayan dogon aiki.