Emision Standards VI rori inorema nei ichi "kumisa twist"

Limit torsion ndiro dambudziko rinowanzoitika reEmision Standards VIheavyrori, uyu ndiye mugadziri kumanikidza vashandisi kushandisa zvakajairwa kushandiswa kwemotokari, kusangana nezvinodiwa zvehutsi hunomanikidzwa kuwedzera logic yekudzora, inonziwo yekutanga kutyaira kwekuita muganho, kana kuburitswa pamusoro peOBD muganhu, uye anopfuura 10-36 maawa achiri asina. gadzirisa dambudziko, iyo mota inogumira torsion, dzikamisa mota simba rekubuda, mota torque ichaderedzwa ne25%.

Kutaura zvazviri, theEmision Standards V rori inoremazvinodawo kuti torsion kurapwa kuti gasi rinopedza harisi kusvika mwero, asi zvinodiwa zvishoma akasununguka, saka pane shoma zvikanganiso zvakadaro, asi yenyika nhanhatu modhi vane yepamusoro zvinodiwa, saka pane chiitiko kugumira muganhu.

Muchokwadi, zvikonzero zve "dikidiki twist" hazvisi chimwe kunze kwekutevera:

1. Iyo yakasara yehuwandu hwekuita mumiririri (urea) yakaderera pane yakatemerwa huwandu hwehuwandu kukosha, uye kunaka kweurea hakusi kusvika kune mwero.

2. EGR valve yakanamatira uye inogara kwenguva yakati.

3. Iyo tamper-proof yekuongorora system (post-processing monitoring, kusanganisira marudzi ose e-post-processing sensors, circuits, etc.) inokundikana uye inogara kwenguva yakati.