Menene hanya mafi kyau don niƙa yumbura tile?

Menene abrasive ake amfani dashi don niƙa yumbu?

Menene grit don goge tayal yumbura?

A cikin gwajin abrasion na tayal, menene zai zama tasiri akan tayal, idan an ƙara yawan juyi?

Rayuwar shingen niƙa na roba
haske
Rayuwar dabaran niƙa
kaifi
Maganin matsalar tayal

Gabatarwa: (ciki har da na'ura da ake amfani da ita)
Tushen niƙa na roba
lu'u-lu'u nika block
Resin niƙa block
Dabarun gefuna na Diamond
Guduro
Bushewar niƙa
injin niƙa


Lokacin aikawa: Oktoba-16-2024