Kev nce ntawm cov pa roj carbon -Ceramic Brakes hauv Qhov Siab-Kev Ua Haujlwm Ntu
Kev lag luam thoob ntiaj teb nres tsheb, lub hauv paus ntawm kev nyab xeeb ntawm tsheb, tau pom qhov kev hloov pauv tseem ceeb uas tau tsav los ntawm qhov kev xav tau ntawm cov tsheb ua tau zoo thiab cov tsheb fais fab (EV) uas muaj zog heev. Thaum cov organic thiab semi- cov ntaub qhwv hlau txuas ntxiv ua lag luam loj, qhov tsom teeb tau nce ntxiv ntawm cov ntaub ntawv zoo xws li carbon-ceramic composites, qhia txog kev txav mus rau kev ua tau zoo dua, ua haujlwm ntev, thiab kev ua haujlwm nyob rau hauv cov xwm txheej hnyav.
Ib txoj hauv kev tseem ceeb yog qhov kev sib tw maj mam- nqes ntawm carbon-ceramic brake technology. Thaum lub sijhawm tshwj xeeb ntawm hypercars thiab saum toj kawg nkaus -tier motorsport, cov tshuab no tam sim no xaiv los yog tus qauv ntawm kev loj hlob ntawm cov kev ua si zoo tshaj plaws thiab cov khoom kim heev SUVs los ntawm cov tuam txhab xws li Porsche, Ferrari, thiab Aston Martin. Tus tsav tsheb tseem ceeb yog lawv qhov kev ua tau zoo tshwj xeeb: carbon-ceramic discs thiab cov ntaub ntawv sib xws tau muab kev tiv thaiv zoo heev, txo qis kev cuam tshuam ntawm kev sib tsoo txawm tias tom qab rov ua dua - nrawm nrawm. Lawv kuj tseem sib zog dua li lawv cov cam khwb cia-hlau counterparts, ua rau txo qis qhov hnyav thiab txhim kho tsheb tuav thiab ua haujlwm zoo.
Michael Thorne, tus kws tshuaj ntsuam ntawm AutoTech Research hais tias "Kev lag luam yog nyob rau ntawm qhov tsis txaus ntseeg uas cov khoom siv tshawb fawb tau ncaj qha txhim kho kev nyab xeeb thiab kev ua tau zoo," said Michael Thorne, tus kws tshuaj ntsuam ntawm AutoTech Research. "Qhov kev sib tw tau raug nqi thiab txias- huab cua kev ua tau zoo, tab sis peb tab tom pom kev txhim kho ntxiv thiab nce qib ntau lawm uas ua rau cov cuab yeej siv tau yooj yim dua."
Nyob rau tib lub sijhawm, EV kiv puag ncig yog hloov kho qhov xav tau nres nres. Hluav taws xob tsheb leverage regenerative braking los tswj feem ntau ntawm deceleration, drastically txo cov neeg kho tshuab hnav ntawm tsoos kev sib txhuam brakes. Qhov no tau ua rau muaj kev sib tw tshiab: corrosion thiab suab nrov. Nres ncoo ntawm EVs yuav pom kev siv tsis tu ncua, ua rau xeb tsim ntawm rotors. Tsis tas li ntawd, thaum siv, lawv yuav tsum ua haujlwm ntsiag to los ntawm lub xeev txias, vim tias kev siv zog rov ua haujlwm feem ntau ua rau lawv txias. Cov tuam txhab Pad tau teb nrog cov tshiab qis- plua plav, corrosion- txwv tsis pub cov qauv nrog kev hloov pauv kev sib txhuam coefficients tshwj xeeb rau hybrid thiab hluav taws xob platforms.
Ib puag ncig thiab kev tswj hwm kev kub ntxhov txuas ntxiv mus. Kev txuas mus ntxiv kom txo tau cov tooj liab thiab lwm yam hlau hnyav hauv cov txheej txheem nres tsheb, uas tau tsav los ntawm txoj cai lij choj hauv xeev xws li Washington thiab California, tab tom ua kom nrawm rau kev tshawb fawb rau lwm yam uas tsis yog -ferrous thiab ceramic- cov ntaub ntawv txhim kho uas tswj kev ua haujlwm thaum tiv thaiv cov dej ntws.
Saib tom ntej, kev ua lag luam yog bifurcating. Ntawm qhov kawg, kev tsim kho tshiab tsom mus rau qib siab -kev ua tau zoo, cov ntaub ntawv ruaj khov xws li carbon-ceramic rau ntu hwm. Ntawm qhov tod tes, nws hais txog kev ua neej ntev, tsis muaj plua plav, thiab ntsiag to, ua haujlwm tau zoo rau lub nkoj EV loj hlob sai. Qhov kev ua kom pom tseeb dua no ua kom ntseeg tau tias kev txhim kho nres nres tseem yog qhov chaw muaj zog thiab tseem ceeb, qhov tseem ceeb rau kev hloov pauv ntawm kev hloov tsheb ntawm tsheb. Cov neeg tsim khoom uas tuaj yeem paub ob qho tib si kev tshawb fawb thiab cov kev xav tau tshwj xeeb ntawm cov tsheb tshiab tau npaj los ua lag luam hauv kaum xyoo tom ntej.
