Izinto ekufuneka Siyazi malunga neCemented Carbide Molds

I-carbide mold ye-cemented yi-mold material enobunzima obuphezulu, ukumelana nokugqoka okuphezulu, ukuchaneka okuphezulu kwe-carbide, ngokuqhelekileyo isetyenziselwa ukujika, ukugaya, ukugaya kunye nezinye iinkqubo. Ukusetyenziswa kwayo kunye nezilumkiso zezi zilandelayo:

1. Izinto ekufuneka uzazi

a) Yila

Xa uyila i-carbide mold, isakhiwo esifanelekileyo se-carbide mold kunye neteknoloji yokucubungula kufuneka ikhethwe ngokweempawu zemveliso, iimfuno zokuvelisa kunye neempawu ezibonakalayo ze-carbide mold material ukuqinisekisa ukuchaneka, ukuzinza kunye nokuthembeka kwe-carbide mold.

b) Ukwenziwa kwemveliso

Ukuveliswa kwee-carbide molds ze-cemented kufuneka kusekelwe kwimigangatho ethile kunye neenkqubo, kubandakanywa ukukhethwa kwezinto eziphathekayo, iteknoloji yokucubungula, iteknoloji yokunyanga ukushisa, ukugaya ngokuchanekileyo kunye nezinye izixhumanisi. Ngethuba lenkqubo yokuvelisa, imigangatho yokuvelisa isayensi kunye nemigangatho kufuneka ilandelwe ukuqinisekisa umgangatho kunye nobomi benkonzo ye-carbide mold.

c) Ufakelo

Ufakelo lokubumba i-carbide oluguquguqukayo kunye noluzinzile ludlala indima ebalulekileyo ekuqinisekiseni umgangatho wemveliso kunye nokusebenza kakuhle kwemveliso. Xa ufaka i-carbide mold, kuyimfuneko ukukhetha izixhobo ezifanelekileyo, izixhobo kunye nezixhobo ngokubhekiselele kwisakhiwo, ubungakanani kunye nendalo ye-carbide mold ukuqinisekisa ukuba i-carbide mold inokulungiswa ngokuchanekileyo kwaye iqiniswe ngokuqinileyo kwizixhobo zokusebenza.

d)  Ukugcina

Ngaphambi kokuba kusetyenziswe i-carbide mold, i-carbide mold kufuneka ihlaziywe, kubandakanywa namanyathelo afana nokulungelelanisa ubungakanani be-carbide mold, ukuqinisekisa ukuchaneka kwe-machining kunye nokuvavanya i-machining effect. Kuphela emva kokuba zonke izibonakaliso zihlangabezane neemfuno zinokufakwa ngokusemthethweni kwimveliso, kwaye kuyimfuneko ukuqhubeka nokunikela ingqalelo ekugqokeni kunye nokukrazula kwe-carbide mold, kwaye uqhube ukugcinwa kwexesha kunye nokutshintshwa.

2. Izilumkiso

a)  Ugcino lokungunda kweCarbide

Imibumbo ye-carbide ene-cemented ineempawu zobunzima obuphezulu kunye nokumelana nokunxiba okuphezulu, kodwa nazo zine-brittleness ephezulu kwaye zonakaliswe lula yimpembelelo yamandla angaphandle kunye nokukhupha. Ngoko ke, xa i-carbide mold igcinwa, kufuneka kuthathelwe ingqalelo ukuphepha ukuchatshazelwa yizinto zangaphandle zomzimba kunye neekhemikhali ixesha elide. Kunconywa ukusebenzisa iikhabhinethi ezikhethekileyo zokugcina i-carbide mold, iibhokisi kunye nezinye izixhobo ngexesha lokugcinwa kwenkqubo ukuqinisekisa umgangatho kunye nokhuseleko lwe-carbide mold.

b) Ukugcinwa kokungunda kweCarbide

Emva kokuba i-cemented carbide mold yonakaliswe, iindleko zokulungisa ziya kuba phezulu kakhulu. Ngoko ke, ngexesha lokusetyenziswa kwe-carbide mold, kufuneka igcinwe kwaye ihlolwe rhoqo. Kunconywa ukwenza ukucoca, ukugubungela kunye nonyango lokulwa nokubola. Ngexesha elifanayo, kufuneka kwakhona ihlolwe, ilinganiswe kwaye igcinwe rhoqo ukuze kuqinisekiswe ukusetyenziswa okuqhelekileyo kwe-carbide mold kunye nokwandisa ubomi benkonzo ye-carbide mold.

c) Ukusetyenzwa

Kwinkqubo yokusebenzisa i-cemented carbide molds ukwenzela ukuqhutyelwa phambili, kubalulekile ukunikela ingqalelo ekukhethweni kwamanzi afanelekileyo okusika, gcina isantya esifanelekileyo sokusika kunye nesantya sokutya, kunye nokucoca rhoqo isixhobo, khangela ukufaneleka komnini wesixhobo kunye nomphathi wesixhobo. , ukwenzela ukuba ugweme umonakalo kwisixhobo se-carbide mold okanye ukuchaneka kwe-machining kuyancipha.

Ekugqibeleni, ukuze kuqinisekiswe ubomi benkonzo ye-carbide mold, sebenzisa ngokufanelekileyo i-carbide mold kwaye ufezekise injongo yokwandisa ukusebenza kakuhle kwemveliso. Kuyimfuneko ukuqwalasela izinto ezifana neteknoloji yokucubungula kunye nommandla wokusetyenziswa kwe-carbide mold. Kwakhona kuyimfuneko ukukhusela nokugcina i-carbide mold ngelixa usebenzisa.

Ukuba unomdla kwiimveliso ze-tungsten carbide kwaye ufuna ulwazi oluthe kratya kunye neenkcukacha, ungaQHAGAMSHELANA NATHI ngefowuni okanye ngeposi ekhohlo, okanye SITHUMELE MAIL ezantsi kweli phepha.