Ndeupi rudzi (octane rating) yepeturu inokurudzirwa kumota yangu?
Kana mumwe munhu asvika pachiteshi chepeturu, chinhu chekutanga chaanoona chiratidzo chikuru chinopenya chine mitengo yemagiredhi akasiyana epeturu. Pane nguva dzose, premium, супер, uye akati wandei mamwe akasiyana emazita emakirasi aya. Asi ndeipi kirasi yakanakisa?
Octane kukosha.
Vanhu vazhinji vanofunga kuti octane ndeye peturu izvo "uchapupu" kune doro. Iyi ipfungwa isiriyo yakajairika, uye chaiyo sosi ye octane inotonyanya kushamisa. Iyo octane chiyero chaicho chiyero chekuti giredhi repeturu rinoramba sei kugogodza injini pachiyero chepamusoro chekumanikidza mukamuri yekupisa. Mafuta asina kugadzikana ari pasi pe90 octane akakodzera injini zhinji. Zvisinei, mumainjini ekushanda ane high compression reshiyo, musanganiswa wemhepo/mafuta unogona kunge wakakwana kupfutidza musanganiswa uyu spark plug isati yatungidza. Izvi zvinonzi "ping" kana "kugogodza". High-octane fuel inokwanisa kumira nekupisa uye kudzvanywa kweinjini dzinoshanda zvakanyanya uye kudzivirira kuputika nekubatidza chete kana yamutswa ne spark plug.
Kune mota dzinotyaira zvakajairika, zviri nyore kudzivirira injini kugogodza, uye yakakwirira octane haina kunatsiridza mashandiro. Kare, mota dzaida yakakwira octane mafuta ega ega makore mashoma nekuda kwekuiswa kweinjini kuwedzera kudzvanywa. Ikozvino ese makuru mabhureki egasi ane ekuchenesa detergent uye makemikari anodzivirira kuvaka uku. Iko hakuna chikonzero chekushandisa yakakwira octane mafuta kunze kwekunge injini ichigogodza uye inopuruzira.
Nzira yekuziva kuti octane chiyero chemotokari yako inoda sei:
Kutanga, vhura tangi yemafuta.
Tevere, tarisa gasi tangi chivharo uye mukati memafuta ekuzadza mafuta. Pane imwe yadzo panofanira kunyorwa nhamba yakakurudzirwa octane yemafuta emotokari.
Iyo yakajairika nzira yekunyora yakakurudzirwa nhamba yeoctane yehuturi ndeiyi inotevera:
- XX Octane nhamba (dzimwe nguva "AKL" inoiswa panzvimbo ye octane nhamba)
- XX octane shoma
Kushandisa mafuta ane mwero weoctane pazasi pezvinodiwa zvishoma zvinogona kukonzera kugogodza kweinjini.
Sarudza mafuta anoenderana neoctane rating, kwete zita (renguva dzose, premium, nezvimwewo) yegiredhi.
Kana iyo chivharo chiri yero, saka imotokari inochinjika-mafuta inogona kuwedzera mafuta neE85 ethanol.
