Ukufa kwe-carbide enesamenteimathiriyeli kufuneka ibe neempawu ezine eziphambili:
1. ngokuqina okuphezulu:tungsten carbide kufakwinkqubo ye-extrusion ukuze ngaxeshanye imelane noxinzelelo olukhulu lwe-extrusion, uxinzelelo lokugoba, impembelelo kunye neminye imithwalo enzima.Ngoko ke, iimfuno zezinto ezikhethiweyo, emva kokunyanga ukushisa, kufuneka zibe nobunzima obuphezulu.Ngoko ke, izinto zokufa kufuneka zibe nobunzima obuhle, ukwenzela ukuba kuqinisekiswe ukuba ukufa kunokuqina kunye nokulungelelaniswa okufanayo.I-carbide enkulu kunye ne-deflection enzulu, i-fiber directional kunye ne-non-metallic inclusions kunye nezinye iziphene zangaphakathi, ziya kwenza ukuba ukubunjwa kwesikhunta kuncitshiswe, okanye kumthwalo obangelwa ukuxinzezeleka koxinzelelo, okubangelwa ukulimala kwangaphambili kwi-mold.
2. Ukumelana nokunxiba kakuhle: ukufa kufuneka kube nokuchasana okuphezulu, ukwenzela ukuba kuqinisekiswe ubomi obuqhelekileyo benkonzo, ukuveliswa kobuninzi bee-extrusions ezifanelekileyo.Ngokuqhelekileyo, ubunzima bentsimbi kunye nokuxhatshazwa kokugqoka phantsi kweemeko ezithile zinomlinganiselo.Ngoko ke, izinto zokufa akufanele zibe nokuqina okwaneleyo kuphela, kodwa kunye nokuqina okuphezulu.Kodwa ukongeza ubulukhuni, misela ukuxhathisa banxibe intsimbi kunye nobushushu unyango lwe matrix umbutho erhabaxa, ukwakheka, ukugqithisa kunye nomlomo umlilo precipitation carbide isigaba kangakanani, ubukhulu, uhlobo, ukusasazwa kunye nobulukhuni ebomvu, njl. -Speed steel kunye nentsimbi ephantsi-alloy isixhobo, nangona ixabiso ubulukhuni efanayo emva unyango ubushushu, ukusetyenziswa eyiyo, ukuxhathisa yangaphambili banxibe iphezulu kakhulu, kwaye iqulathe ngaphezu kwama-80% ofI-WC carbide, ukuxhathisa kwayo ukunxiba kunentsimbi yamashumi amaxesha aphezulu.Ngoko ke, kwimveliso yobuninzi be-extrusion, ukwenzela ukuba ufumane ubomi obude benkonzo yokufa, ixabiso eliphezulu ngakumbi, inkqubo eyinkimbinkimbi ye-high-speed steel, i-carbide yezinto zokufa.
3. Uzinzo olwaneleyo lwe-thermal: Xa imveliso eqhubekayo, ukunyuka kweqondo lobushushu ngamanye amaxesha kufikelela okanye kudlula i-200 ℃, eyi-160 ~ 180 ℃ yezinto zokubumba ubushushu bokushisa, kuya kwenza amandla, ukuqina, ukuhla, ngoko ukunyuka kwamaqondo okushisa ukungunda okuphezulu. izinto eziphathekayo, kufuneka zibe nozinzo oluhle lokufudumala.
4. iteknoloji elungileyo: umjikelo ebandayo extrusion die yokuvelisa elide, inkqubo entsonkothileyo, iimfuno ezichanekileyo eliphezulu.Ngokuqhelekileyo zixhomekeke kwi-forging, ukusika, ukunyanga ukushisa, ukugaya okanye ezinye iinkqubo zokugqiba.Ngoko ke, kuphela inkqubo yinto efanelekileyo, ukuhlangabezana neemfuno zemveliso.
Ixesha lokuposa: Jun-14-2023
