Yin amfani da tsarin waldawa, bayyanar yana da kyau, an fesa saman tare da tungsten carbide, taurinsa ya wuce HRC60, juriya na lalacewa yana inganta sosai, rayuwar sabis shine sau 3-5 na matakai na yau da kullun; - ingancin tungsten carbide, an tabbatar da ingancin kuma ana iya ke?ance shi bisa ga bu?atun, samfuran samfuri cikakke, quenching, da kulawa da zafin jiki don canza tsarin metallographic na ciki don taurin yankin ya kai HRC58-HRC62; jiyya na tsatsa, taurin wurin da ba ya kashewa a kusa da rami mai hawa shine ≤ HRC32; Duk guduma ana jigilar su tare da nauyin nauyi, kuma jimlar nauyin nauyin kowane shaft (kowace rukuni) ana sarrafa shi sosai a cikin 5g, yana tabbatar da cikakken amfani da tsauri. daidaitawa.