Iirodi ze-carbide ezifakwe isamente yinxalenye ebalulekileyo yokwenziwa kwezixhobo zokusika ezikumgangatho ophezulu kunye namalungu angagugiyo. Ezi ntonga zenziwe ngokudityaniswa kwe-tungsten carbide kunye ne-cobalt, ezidityaniswe kunye phantsi koxinzelelo oluphezulu kunye nobushushu ukuze zenze into enzima kakhulu kwaye ingagugi. Iipropati ezikhethekileyo zeentonga ze-carbide ze-cemented zibenza zibe yimathiriyeli ebalulekileyo kumashishini ahlukeneyo, kubandakanywa nokusebenza kwesinyithi, ukwenza umthi, imigodi kunye nokwakhiwa.
Enye yeenzuzo eziphambili zeentonga ze-carbide zesamente bubunzima bazo obukhethekileyo. I-Tungsten carbide, eyona nto iphambili kwezi ntonga, yenye yezona zinto zinzima ezaziwa ngumntu, okwesibini kwidayimane. Obu bunzima buvumela iintonga ze-carbide eziqinileyo ukuba zimelane namanqanaba aphezulu oxinzelelo kunye nokunxiba, okwenza ukuba zilungele ukusetyenziswa kwizixhobo zokusika ezifana ne-drills, i-end Mills, kunye nokufakwa. Ukuqina kweentonga ze-carbide ezifakwe kwi-cemented nazo zinegalelo kubomi babo benkonzo ende, ukunciphisa ukuphindaphinda kweenguqu zesixhobo kunye nokwandisa imveliso kwiinkqubo zokuvelisa.
Ukongeza kubulukhuni babo, iintonga ze-carbide zesamente zikwabonisa ukuxhathisa okugqwesileyo kokunxiba. Le propati iyimfuneko kwizicelo apho izixhobo ziphantsi kwezixhobo ezinobungozi okanye ukushisa okuphezulu, njengokusika isinyithi kunye nokusebenza kwemigodi. Ukuxhatshazwa kokugqoka kwee-carbide rods kuqinisekisa ukuba iindawo zokusika izixhobo zihlala zibukhali kwaye zisebenza ixesha elide, okukhokelela ekuphuculeni umgangatho womatshini kunye nokunciphisa ixesha lokunciphisa izixhobo.
Olunye uphawu olubalulekileyo lweentonga ze-carbide ze-cemented yi-compress yabo ephezulu. Le propati ivumela ezi zibonda ukuba zimelane nemikhosi enzima edibene nayo ngexesha lokusika kunye nokwenza imisebenzi, okwenza ukuba zilungele ukusetyenziswa kwizicelo ezinzima. Ukudityaniswa kobunzima obuphezulu, ukuxhathisa ukunxiba, kunye namandla acinezelayo kwenza ukuba iintonga ze-carbide zibe yimathiriyeli yokuzikhethela kwimisebenzi yomatshini onzima, apho izixhobo eziqhelekileyo zezixhobo ziya kuphelelwa ngokukhawuleza okanye zisilele.
Iintonga ze-carbide ezifakwe ngesamente zikwaziwa ngokusebenza kwazo kakuhle kwe-thermal. Le propati inceda ukutshabalalisa ukushisa okwenziwa ngexesha leenkqubo zokusika, ukunciphisa umngcipheko womonakalo wesixhobo kunye nokwandisa ubomi besixhobo. Ikhono leentonga ze-carbide ezisikiweyo ukugcina umgca wokusika kwiqondo lokushisa eliphezulu libenza ukuba balungele ukusetyenziswa kwi-high-speed machining kunye nezinye izicelo apho ukwakhiwa kobushushu kuxhalabisa.
Ukuguquguquka kweentonga ze-carbide ze-cemented zidlulela ngaphaya kwezixhobo zokusika, njengoko zikwasetyenziselwa ukuveliswa kweendawo ezinqabileyo zokunxiba kwizicelo ezahlukeneyo zoshishino. Ezi nxalenye ziquka amacandelo okomba ioli negesi, izixhobo zemigodi, kunye neepleyiti zokunxiba koomatshini bokwakha. Ukuxhathisa okungaqhelekanga kunye nokuqina kweentonga ze-carbide ze-cemented zibenza zibe lukhetho olufanelekileyo kwezi zicelo, apho ukuqina kunye nokusebenza kubaluleke kakhulu.
Ukuqukumbela, iintonga ze-carbide ezifakwe ngesamente zidlala indima ebalulekileyo ekuveliseni izixhobo zokusika ezikumgangatho ophezulu kunye neengxenye ezithwalayo. Indibaniselwano yabo ekhethekileyo yobunzima, ukumelana nokunxiba, amandla acinezelayo, kunye ne-thermal conductivity ibenza babaluleke kakhulu kuluhlu olubanzi lwezicelo zamashishini. Njengoko iteknoloji iqhubeka nokuqhubela phambili, iirod ze-carbide ze-cemented kulindeleke ukuba zihlale zihamba phambili kwizinto ezisetyenziselwa ukuveliswa kwezixhobo kunye namacandelo aqhuba inkqubela phambili kumashishini ahlukeneyo.
