Braking kugona. Ndiyo imwe yeanonyanya kuzivikanwa hunhu hwemhando dzeStuttgart brand. Nhoroondo, Porsche yagara ichizivikanwa nekuda kwesimba rekubhureki remota dzayo.
Kana isu taida kuverenga paminwe yemaoko edu nhamba yekukunda iyo Porsche yakatowana nekuda kwesimba rekubhureki remota dzayo, zvingave zvakakosha kuunza pamwe mazana evanhu - kana mazana emaoko kana uchida.
Sezvingatarisirwa, ruzivo rwese urwu rwakawanikwa mumakwikwi rwakashandiswa mukugadzirwa kwemotokari dzemitambo (911 uye 718) uye zvakare SUV's (Cayenne neMacan) yeGerman brand - nhasi Porsche inogadzira akawanda maSUV kupfuura emitambo mota. Unogona here kutenda?
Zvakanaka ipapo, iyo itsva Porsche Cayenne ndeimwe yemhando ichangobva kubatsirwa neruzivo urwu kubva kumakwikwi - uye kwete, haisi hurukuro yakachipa. Paunoshongedza mota inorema anopfuura matani maviri ane anopfuura mazana mashanu hp, kumira zvakanaka, nguva dzose uye nekukasira hachisisiri chinhu "chiri nyore" uye chinova chakaoma engineering dambudziko.
Iye zvino pane imwe nzira. Inonzi PSCB
Kusvika parizvino, chero munhu aida Porsche Cayenne ine braking system inokwanisa kudzikamisa tanker aifanira kusarudza PCCB (Porsche Ceramic Composit Brake) mabhureki e ceramic.
Aya mabhureki ePCCB ane 50% akareruka pane akajairwa simbi masisitimu, ramba kuneta zvirinani uye anogara kwenguva refu. Dambudziko… vanodhura kupfuura €10,000 uye havashande zvakanaka mumamiriro ekunze asina kunaka.
Iye zvino pane imwe nzira. Iro zita harinakidze zvakanyanya: PSCB (Porsche Surface Coated Brake), asi iyo pfungwa inonakidza kwazvo.
PSCB mabhureki anoshandisa rotors (aka, discs) ane simbi centre. Iyo "itsva trick" iri panzvimbo yebhureki. Porsche yakakwanisa kubatanidza simbi kune tungsten carbide alloy. Sei tungsten carbide? Nekuti vanotora 30% kureba kupfuura akajairwa discs. Mukuita, maPSCB anounza pamwe chete akanakisa epasirese: iyo inodzorwa mitengo yemabhureki esimbi uye kugona kwekabhoni mabhureki. Ndiri kunzwa kuda kudonhedza misodzi kuona Porsche ichinetsekana nechikwama chedu…
Aya mabhureki akajairwa paPorsche Cayenne Turbo uye anowanikwa senge sarudzo pane mamwe mavhezheni, kune inonakidza € 3,075. Sekuda kuziva, zvakakosha kutaura kuti ma rotors anowana kupera kwakajeka mushure memazana mashoma emakiromita. Sekureva kwePorsche, inyaya yenguva tisati taona PSCB ichishandiswa kune mamwe mamodheru.