I-Diesel Injector Fuel Injector 0445110418 Bosch ye-FIAT Ducato, Iveco Daily

Kunezizathu eziningi zokuphuka kwe-valve: njengokucisha okujulile; Imifantu yezinto ezibonakalayo; Impahla engafanele; I-arc ye-Lock groove transition incane kakhulu; Amandla wokushisela i-valve awanele. Leli phepha likhuluma kuphela ngokuqhekeka kwe-valve okubangelwa ukufakwa, ukusetshenziswa okungalungile nezinye izizathu ezingezona zekhwalithi.

Ukuphuka kwevalvu okubangelwa umthelela (ngaphandle kwepiston yomthelela wevalvu okubangelwa isigaba sevalvu esingalungile)

Isikhungo esiphezulu esifile se-valve motion stroke sihlala njalo kuyo yonke inqubo yokusebenza kwenjini kadizili, futhi indawo yayo ephansi efile iyashintsha kancane ezimeni zokusebenza ezihlukene.

Ngesivinini esingenzi lutho noma esimaphakathi, ngenxa yesenzo se-valve spring, igebe phakathi kwe-valve rocker arm shaft kanye nembobo ye-rocker arm shaft ikhona ngaphezu kwe-shaft. Ukugqama kwesikhungo se-rocker arm rotation ngokuhlobene ne-rocker arm shaft ilingana negebe phakathi kwe-rocker arm shaft kanye nembobo ye-shaft. Ekusebenzeni kwesivinini esikhulu, ngenxa yesenzo sengalo ye-valve rocker, induku yokusunduza kanye namandla angenawo amandla e-tasht, i-valve ifinyelela enkathini yokushona phansi, ukugqama kwesikhungo se-rocker arm rotation kanye ne-rocker arm shaft Kanye nokuphela okuphelele isikhungo sokujikeleza kwengalo ye-rocker izikhathi ezi-2 zokuvunyelwa phakathi kwembobo yengalo ye-rocker kanye ne-shaft. Bese ukushintsha okuya phansi kwe-valve bottom dead centre cishe izikhathi ezi-4.4 ~ 5.6 zokusulwa kwe-rocker arm shaft. Nakuba izinjini zikadizili ezikhona ezincane nezimaphakathi ezweni lakithi ikakhulukazi ziphakathi kuka-0.06 no-0.10 mm, izibalo ziphakamisa ukuthi ukugudluzwa kwevalvu cishe ku-0.05 mm ngesikhathi sokusebenza kwesivinini esikhulu.