Isixhobo sokuvula imingxunya yeHDD sigqwesile kwiindlela ezenziwe ngayo iilitye eziqinileyo kwaye sineengenelo ezibalulekileyo. Uyilo lwaso oluqinileyo, oluhlala lufakelwe ii-tungsten carbide inserts, lunika ukumelana nokukrweleka okuphezulu, luhlala lugaywa kakhulu kwilitye eliqinileyo. Ukudluliselwa kwe-torque ephezulu kuqinisekisa ukuqhekeka kwelitye okusebenzayo, kunciphisa ixesha lokubhola. Ulawulo oluchanekileyo lwendlela lugcina uzinzo lwendlela nokuba kwilitye elixineneyo nelingafaniyo, kunciphisa ukuphambuka. Ukongeza, isakhiwo saso esiguquguqukayo sifanela iintlobo ezahlukeneyo zelitye eliqinileyo, ukusuka kwi-granite ukuya kwi-quartzite. Indlela yokungagrumbi inciphisa ngakumbi ukuphazamiseka kwendalo, okwenza ukuba ifaneleke kwiindawo zelitye eliqinileyo ezifuna ukuphazamiseka okuncinci komphezulu.
Ixesha lokuthumela: Agasti-01-2025