I-Diesel Injector Fuel Injector 0445120402 ihambisana ne-Bosch injector Caterpillarexcavator/ Perkins injini

Izizathu zokwehla kwempilo yesevisi yama-injection avamile wesitimela
(1) Phakathi nenqubo yokulungisa umjovo kaphethiloli, izisebenzi eziningi zesondlo zicabangela izindleko zokonga, futhi ngezinye izikhathi aziwushintshi umlomo wombhobho, kodwa umhlangano wamavalvu kuphela. ububanzi, budlula inani eliphezulu. Ngalesi sikhathi, ukuze kulungiswe inani lomjovo kaphethiloli womjovo kububanzi obujwayelekile, izisebenzi zokunakekela zizolungisa inani lomjovo kaphethiloli endaweni yokulayisha egcwele ngokulungisa ukuphakanyiswa kwevalvu yenaliti. Ububanzi bokulungiswa kokuphakama kwe-valve yenaliti akufanele kube bukhulu kakhulu, ngaphandle kwalokho Izoshintsha ngokuphelele izici zomjovo womjovo. Ukuphakanyiswa kwengalo yomjovo kulungiswa kube yinani elingaphezulu lomkhawulo, noma kudlule ngisho nenani elidingekayo eliphezulu lomkhawulo, okuzodala umthelela omkhulu wokunyakaza phakathi nenqubo yokusebenza komjovo, futhi indawo yokuhlala yomkhono wevalvu ijwayele ukukhathala. kanye nomonakalo ophindaphindiwe. Uma ulungisa ukuphakamisa kwevalvu yenaliti ngenkani, umthamo womjovo wephuzu lomthwalo ogcwele we-static ungalungiswa ube uhla olujwayelekile, kodwa izici zomjovo oguquguqukayo womjovo zishintshe kakhulu, futhi umjovo ungena esigabeni esiwumugqa Ngokusobala ngaphambili. isikhathi, kulula ukubangela injini knocking, high uphethiloli ukusetshenziswa noma ukuqala kabi ukusebenza.
(2) Isizathu esiyinhloko sokuhluleka komjovo ohlulekile kutholakale ukuqhekeka kwesihlalo se-valve ngesikhathi sokulungiswa, njengoba kuboniswe kuMfanekiso 5. Isizathu esiyinhloko sokuqhekeka kwesihlalo se-valve ukuthi asihlanzwa ngokuhlanzekile ngesikhathi sokulungiswa. Ngemva kokuqinisa, ukucindezeleka kugxilile, amandla esihlalweni se-valve awalingani, isihlalo se-valve siyaqhekeka ngemva kwesikhathi sokusetshenziswa, futhi ukugcinwa akulinganiselwe. I-torque eqinisayo yenati lokubopha isihlalo se-valve inkulu kakhulu, okuholela ekukhathaleni nasekuqhekekeni kwesihlalo se-valve.