Vim li cas thiaj muaj grooves ntawm qee qhov discs? Puas yog cov brakes nyuaj?
Muaj cov qauv hauv teb chaws rau qhov hardness ntawm nres nres, uas yog qhov nruab nrab ntawm 35 thiab 70 Shore hardness. Qhov hardness no tsis yog qhov tseem ceeb ntawm kev hnav ntawm koj cov brakes. Tus neeg hnav-nce ntxiv nyob rau hauv lub nres nres yog qhov tseem ceeb ntawm cov hnav disc. Ntawm tag nrho peb cov qauv, feem ntau abrasive rau disk tsis yog ib nrab hlau nrog cov ntsiab lus hlau siab uas peb feem ntau pom, tab sis cov hlau tsis tshua muaj cov ntsiab lus hlau me me, uas yog, hom uas muaj plua plav ntau thiab cov khoom loj ntawm sab nraud, ceramic tsawg hnav thiab tsim kua muag. Tom qab ntawd vim li cas koj thiaj pom tias cov disks ntawm Mercedes-Benz thiab BMW yog tiaj tus? Yog vim li cas yog tias cov brakes ntawm cov thawj lub tsheb npog muaj ib qho zoo heev, zoo ib yam, thiab high-purity abrasive, yog li nws hnav lub disc ntau, tab sis nws yog heev uniform, zoo li cov ntawv xuab zeb polishing. Thiab txhua leej txhua tus pom cov brakes uas yog hauv av nrog grooves vim hais tias cov abrasives nyob rau hauv lawv muaj ntau qhov sib txawv, thiab purity yog mos los yog tawv, ib yam li kev sib tsoo disc nrog ib tug ntxhib sib tsoo log, lub nto ntawm lub disc yuav ib txwm tsis sib xws. Thiab cov no yuav txo tau tus nqi zoo heev, tab sis cov nyhuv tsis zoo ib yam. Yog li ntawd, cov mos mos thiab tawv nres nres tsis yog vim li cas rau qhov hnyav ntawm lub disc, tab sis tus nqi qis qis-nce tus neeg sawv cev yog qhov ua txhaum.
