Wadanne manyan kurakuran ɓangaren injin girgiza na Saitin Janareta na Cummins?

Tsarin saitin janareta na Cummins ya ƙunshi sassa biyu, na lantarki da na inji, kuma ya kamata a raba gazawarsa zuwa sassa biyu. Dalilan gazawar girgizar kuma an raba su zuwa sassa biyu.

Daga ƙwarewar haɗawa da kulawa naMAMO WOWERtsawon shekaru, manyan kurakuran ɓangaren injinan girgiza naCummins Saitin janareta kamar haka,

Da farko, tsarin shaft na ɓangaren haɗin ba ya tsakiya, layukan tsakiya ba su haɗu ba, kuma tsakiyar ba daidai ba ne. Dalilin wannan gazawar galibi yana faruwa ne saboda rashin daidaito da kuma rashin dacewa da shigarwa yayin aikin shigarwa. Wani yanayi kuma shine layukan tsakiya na wasu sassan haɗin gwiwa suna haɗuwa a yanayin sanyi, amma bayan aiki na ɗan lokaci, saboda nakasar rotor fulcrum, tushe, da sauransu, layin tsakiya ya sake lalacewa, wanda ke haifar da girgiza.

Na biyu, gears da couplings da aka haɗa da injin suna da lahani. Irin wannan gazawar galibi tana bayyana ne a cikin rashin kyawun haɗin gear, lalacewar haƙoran gear mai tsanani, rashin man shafawa na tayoyin, karkacewa da rashin daidaiton haɗin, rashin kyawun siffar haƙori da kuma matakin haɗin haƙoran, wuce gona da iri ko lalacewa mai tsanani, wanda zai haifar da wasu lalacewa. girgiza.

Na uku, lahani a cikin tsarin motar da kanta da matsalolin shigarwa. Irin wannan lahani galibi yana bayyana ne a matsayin ellipse na jaridar, shaft mai lanƙwasa, rata tsakanin shaft da shaft mai ɗaukar nauyi ya yi girma ko ya yi ƙanƙanta, taurin kujerar mai ɗaukar nauyi, farantin tushe, wani ɓangare na tushe har ma da dukkan harsashin shigar da motar bai isa ba, kuma injin da farantin tushe an gyara su. Ba shi da ƙarfi, ƙusoshin ƙafa suna kwance, kujerar mai ɗaukar nauyi da farantin tushe suna kwance, da sauransu. Wucewa ko ƙarami ko ƙarami tsakanin shaft da daji mai ɗaukar nauyi ba wai kawai zai iya haifar da girgiza ba, har ma yana haifar da rashin daidaituwa a cikin man shafawa da zafin daji mai ɗaukar nauyi.

Na huɗu, nauyin da injin ke tuƙawa yana haifar da girgiza. Misali: girgizar injin turbin turbin na janareta turbin turbin, girgizar fanka da famfon ruwa da injin ke tuƙawa, suna haifar da girgizar injin.