Official Answer
Answer
Ana murƙushe zoben riƙon karkace daga waya mai lebur, wanda a zahiri yana da santsi, mai birgima sama da ƙasa. Duk da haka, 'gefuna' na waya na iya samun alamomin slitting ko burrs. Waɗannan tarkacen saman suna aiki azaman masu tattara damuwa (notches). Ƙarƙashin nauyin axial na cyclic, fashewar gajiya yana farawa a waɗannan lahani na gefen. Ƙayyade ɓangarorin 'vibrator deburr' ko 'tumble' gamawa daidai ne don santsin waɗannan gefuna. Don aikace-aikacen babban sake zagayowar, an yi niyya a ƙarshen 16-32 micro-inches RA. Additionally, a smooth finish reduces the friction during installation and removal, preventing 'galling' of the shaft or bore surface.
