Kune munhu asina kudzidziswa, rotary burr inogona kutaridzika sesimbi yakapfava. Zvisinei, mashandiro ayo anokonzerwa nesainzi yezvinhu zvemhando yepamusoro. Izwi rekuti "tungsten carbide" pacharo rinoreva chinhu chakabatanidzwa, cermet, uko tungsten carbide particles dzakaoma kwazvo dzinobatanidzwa pamwe chete ne ductile metal binder, inowanzova cobalt. Mhando chaiyo, yakadai seYG8, ndiyo nzira yakavanzika yekubika inorayira mashandiro echishandiso.
YG8 inomiririra kuumbwa kwe92% tungsten carbide uye 8% cobalt nehuremu. Chiyero ichi hachisi chega chega. Tungsten carbide inopa kuomarara kwakanyanya—kazhinji kacho inoyera 90 HRA pachikero cheRockwell—izvo zvakakosha pakukwenya nekuchekerera zvimwe zvinhu zvakaoma. Kuomarara uku ndiko kunobvumirafaira re carbide burr rotary bitkupwanya simbi isina ngura uye simbi isina kusimba pasina kukurumidza kuoma.
Zvisinei, kuomarara kwega hakuna kukwana. Chinhu chakaomarara chinogona kupwanyika uye kutsemuka kana kukundikana zvakanyanya kana paine kumanikidzwa kwekukuya. Apa ndipo panopinda cobalt binder. Cobalt inowedzera kuomarara uye kuramba kuvhunduka, zvichibvumira musoro wekukuya kuti utore kukanganiswa uye kudedera kwemaitiro ekugadzira pasina kupwanyika. 8% cobalt iri muYG8 imhando yepamusoro yakagadzirirwa kuenzana kwakakwana; inopa kuramba kupfeka kwepamusoro (kunyangwe iri pasi pe cobalt grade yakaderera seYG6) ukuwo ichipa simba rakanyanya uye kuramba kukanganiswa, zvichiita kuti ive yakanaka kwazvo.
Iyi puratifomu yezvivakwa yakaenzana ndiyo chaiyo inoita kuti simbi yeYG8 tungsten ive neyakanaka.musoro wekukuyazvinogona kutaura kuti zvinoshanda zvakasiyana-siyana kudaro. Zvakaoma zvakakwana kugadzirisa kucheka kunoitika nguva nenguva uye kudengenyeka kunogona kuitika kana uchishanda pamichina yesimbi yakakandwa kana nzvimbo dzisina kuenzana. Panguva imwe chete, zvakaoma zvakakwana kuchengetedza mucheto wakapinza wekucheka kuburikidza nekubata kwenguva refu nezvinhu zvinogumbura zvakaita sesimbi isingatsvi, izvo zvinoomesa panguva yekugadzira.
Kunzwisisa sainzi iyi kunobatsira vashandisi kusarudza chishandiso chakakodzera basa racho. Pakucheka zvinhu zvakafanana nguva dzose uko kudzivirira kupfeka kwakanyanya kwakakosha, giredhi re cobalt shoma rinogona kusarudzwa. Asi kune akawanda mashandisirwo akajairika, kusanganisira kugadzirisa simbi, simbi, mhangura, uye aruminiyamu, YG8 inomiririra mwero wegoridhe wekushanda uye kugara kwenguva refu. Ndiko kuvandudzwa kwezvinhu uku kunoshandura chishandiso chiri nyore kuita chishandiso chakanyatsojeka chinokwanisa kubata zvese kubva pakugadzira simbi dzemaindasitiri kusvika pakuveza matombo nemapfupa zvine hungwaru.
Kuonekwa Kwechigadzirwa: Ona kuenzana kwakakwana kwekuomarara nekusimba ne rotary burrs dzedu, dzakagadzirwa ne YG8 tungsten steel. Iyi rotary file inokwanisa kugadzirisa simbi, simbi yakaumbwa, simbi ine bearing, simbi ine kabhoni yakawanda, simbi ye alloy, simbi isingatsvedzeri, mhangura, aruminiyamu, pamwe chete nesimbi dzisiri dzesimbi dzakadai semarble, jade, nemapfupa.
Nguva yekutumira: Kukadzi-26-2026
