Kuzwakala ukuthi okuqukethwe kwensimbi kunzima, futhi umsindo onzima ngokuqinisekile, kanti amanye amafektri wokulungisa okuzenzakalelayo nawo asho kanjalo, kunjalo?

Akulungile.

Iningi lalezi zitatimende yilezo zefektri yokulungisa okuzenzakalelayo futhi akayona eyesayensi. Ifomula enkulu yensimbi ye-semi-metal emotweni yaseMelika yaseMelika iqukethe insimbi eningi, uke wezwa umsindo omningi? Umsindo awuhlobene ngqo nobulukhuni, i-disc yokugaya nomsindo khombisa kuphela ukuthi ifomula yomkhiqizo ayivuthiwe, nokuthi ingakanani insimbi yensimbi ingenalutho ngalutho. In fact, metal materials in the formula mainly play the role of connecting fillers and heat conduction, at the same time, their own hardness and disc are not very different, will not cause large wear on the disc, the real disk and increase the braking ability is not you see these metals, but you can not see those hardness is harder than the brake disc grinding agent filler they are actually emery, And your common sandpaper, grinding wheel belongs to the same material.