Isimo sokuncintisana sokukhiqiza sidinga ukusungulwa okuqhubekayo, ikakhulukazi emkhakheni wamathuluzi okusika. Ukubhekana nalesi sidingo mathupha, uhlobo olusha lweAbasiki beCarbidesekuvele, okuhlukaniswa yi-Alnovz3 nanocoating yoguquko. Lesi simangaliso sobuchwepheshe sibeka ibhentshimakhi entsha yezigayo zokuphela kwe-tungsten carbide, eziklanyelwe ngokukhethekile ukuthi zivelele ezindaweni zokumaka ezisebenza kahle kakhulu lapho isivinini, ukuphila isikhathi eside, nokwethembeka kungaxoxiswana khona.
I-Alnovz3 nanocoating ingaphezu nje kokwelapha okungaphezulu; iyisistimu eklanywe ngokucophelela esetshenziswa ezingeni le-athomu. Isakhiwo sayo esiyinkimbinkimbi, esinezigaba eziningi sidala indawo eqinile, eshelelayo eshintsha ngokuyisisekelo ukusebenzisana phakathi kwethuluzi nomsebenzi. Inzuzo esheshayo efakazelwa ochwepheshe bemishini ukumelana nokugqoka okuphezulu. Lokhu kunamathela kusebenza njengesambatho sokuzivikela esihlala isikhathi eside ngendlela emangalisayo, sivikela ngempumelelo i-tungsten carbide substrate ekugqokeni okweqile, ukunamathela okunamathelayo (unqenqema olwakhiwe), kanye nokugqokwa kokusabalalisa okubangelwa amazinga okushisa aphezulu. Amathuluzi agcina imiphetho yawo ebukhali yokusika isikhathi eside kakhulu, amelana nokugqoka kwe-flank, ukuguga kwe-crater, nokugqokwa kwe-notch ngisho nangaphansi kwezimo ezijeziswayo. Lokhu kuhumusha ngokuqondile izinguquko ezimbalwa zamathuluzi, ukunciphisa isikhathi sokungasebenzi komshini, kanye nengxenye yekhwalithi engaguquki ngaphezu kokukhiqizwa okunwetshiwe.
Ukugcwalisa lokhu kuqina okumangalisayo kuyikhono elingokwemvelo lokulwa nokudlidliza. Ukudlidliza nokuxoxa kwaziwa kabi ngokucekela phansi indawo engaphezulu, okubangela ukwehluleka kwamathuluzi ngaphambi kwesikhathi, kanye nokunciphisa amapharamitha omshini afinyelelekayo. Ukufakwa kwe-Alnovz3 kunomthelela ekunciphiseni amandla, kuyilapho umzimba we-carbide onembile kanye nomklamo owenziwe kahle womtshingo uqinisekisa ukuqina okukhethekile. Ngokuhlangene, bakhuthaza isenzo sokusika esibushelelezi. Lokhu kuzinza kuvumela ama-opharetha ukuthi asebenzise ngokuzethemba izivinini eziphakeme zokuphotha kanye nokusikeka okujulile ngaphandle kokunciphisa ukukhala okulimazayo, okuholela ekusebenzeni okuzolile, ukuqedwa kwendawo enhle, kanye nokunemba okuthuthukisiwe kobukhulu bezingxenye ezibalulekile.
Isehlukanisi esiyinhloko sokusebenza esivulwe yile nhlanganisela yikhono lokusebenzisa ngokuphephile amasu amakhulu omshini wokuphakelayo. Ukumelana okukhethekile kwe-coating ku-thermal ne-mechanical stress ehambisana namazinga aphezulu okuphakela kwenza laba basiki be-CNC bakhiphe izinto ezibonakalayo ngesivinini esisheshayo. Izitolo zingakwazi ukukhuphula amazinga okuphakelayo ngamandla ngesikhathi sokudlula okuqinile kanye nokuqeda kancane, izikhathi zomjikelezo wokwehliswa kanye nokuthuthukisa kakhulu ukuphuma. Leli khono lokuphakelayo elikhulu, elisekelwe ubulukhuni bemvelo bethuluzi nokumelana nokuguga, libhekana ngqo nesidingo esiyinhloko sokukhiqiza okusheshayo ngaphandle kokudela impilo yamathuluzi noma ingxenye yobuqotho. Kubakhiqizi abagxile ezimisweni ezinciphile kanye nokunciphisa izindleko ngengxenye ngayinye, lokhu kumelela inzuzo enkulu yokusebenza. Gcoba umkhawulo wokusika; vula amazinga amasha ejubane nokukhuthazela nge-Alnovz3-coated carbide cutters.
Isikhathi sokuthumela: Jul-17-2025
