Injiza ya Diesel Yinjiza 095000-5351 Injiza ya Denso ya Isuzu

Umwarimu wigisha moteri yimbere muri kaminuza ya RWTH Aachen yateguye icyitegererezo "HiFORS" (umuvuduko ukabije / gufungura byihuse / gutera inshinge zisanzwe) kugirango ukoreshwe, Byakozwe muguhuza igitutu cyo gutera inshinge zigera kuri 250 MPa hamwe no gutera inshinge kandi byoroshye kandi igihe gito cyo gufungura no gufunga kugirango wirinde gutwarwa nintebe yinshinge kure hashoboka. Nubwo inganda zitwara ibinyabiziga ziyemeje guteza imbere uburyo bwo gutera inshinge zidahagarara, ariko zateje imbere uburyo bwo kwerekana uburyo bwo gutera inshinge za moderi zatewe inshinge za peteroli, ugereranije n’inshinge za peteroli gakondo, bigabanya cyane ingaruka ziterwa n’ingutu ziterwa no kuvanga imvange.

Gahunda ya modulisiyoneri yo gutera inshinge

Injeneri ya HiFORS yakozwe kugirango ihuze igishushanyo mbonera cyimiterere yimikorere ya modular hamwe nuburyo bworoshye bwimikorere yo gutera ibitoro, hamwe nibikorwa bya injeniyeri ya lisansi yashyizwe mubikorwa hamwe na module zitandukanye. HiFORS inshinge ya lisansi irashobora kugabanywamo ibice bitatu byingenzi: gutwara module, servo hydraulic module na module yo gutera ibitoro. Izi modules zahujwe nizindi zifunga amaboko kugirango harebwe umuvuduko mwinshi uhagije ndetse no kumuvuduko mwinshi. Inteko yo gutwara ibinyabiziga ipfunyikishijwe nu muhuza, urimo kandi umuyoboro mwinshi wamavuta winjira, umuyoboro wogusubiramo amavuta, icyuma gikoresha amashanyarazi hamwe na piezoelectric. Kugirango hamenyekane kugereranywa ninshinge nyinshi, hakoreshwa inshinge nyinshi. Kwagura umugozi wibikoresho bya piezoelectric mubihuza byanduzwa muri servo hydraulic bigize ako kanya inyuma yinzibacyuho.

Ibikoresho bya servo hydraulic birashobora guhindura imiterere yuburyo bwo gutera inshinge. Umuyoboro wa piezoelectric (precontrol valve) uhindura umugozi wo kwagura module ya piezoelectric mumashanyarazi yo kugenzura, igenzura valve nyamukuru hanyuma ikohereza igitutu cyo gutera inshinge inteko ya nozzle.