Iinkqubo zeCarbide Buttons Manufacturing

2022-03-24

Iinkqubo zeCarbide Buttons Manufacturing

I-Tungsten carbide yenye yezona zinto zisetyenziswa kwihlabathi liphela kwishishini. Iqhosha le-carbide lenziwe kwi-tungsten carbide, ngoko ke ineempawu ze-carbide ene-cemented. Ubume be-cylinder ye-tungsten carbide iqhosha lebhantshi yenza kube lula ukuyifaka kwezinye izixhobo ngokufaka ubushushu kunye nokucofa okubandayo. Ngenxa yokuba ukufakwa kweqhosha le-carbide kubambe iimpawu zokuqina, ukuqina, kunye nokuqina, kuqhelekile ukuzibona kwiimeko ezahlukeneyo ezifana nokugrunjwa kwamaqula, ukugaya amatye, ukusebenza kwendlela, kunye nesiganeko sokumbiwa kwemigodi. Kodwa lenziwa njani iqhosha le-carbide? Kweli nqaku, siza kuphendula lo mbuzo.

undefined

1. Ukulungiswa kwezinto ezikrwada

Ezi nkqubo zilandelayo zifuna izixhobo WC umgubo kunye Cobalt powder. I-WC powder yenziwe nge-tungsten ores, yombiwa kwaye ihlawuliswe kwindalo. I-Tungsten ores iya kufumana uluhlu lweekhemikhali zokusabela, okokuqala nge-oksijini ukuze ibe yi-tungsten oxide kunye nekhabhoni ibe ngumgubo weWC.

2. Ukuxuba Umgubo

Ngoku nantsi inyathelo lokuqala ukuba iifektri zenza amazinyo e-carbide. Iifektri ziyakongeza ezinye izibophelelo (umgubo weCobalt okanye umgubo weNickel) kumgubo weWC. Izibophelelo zifana nje "neglue" kubomi bethu bemihla ngemihla ukunceda ukudibanisa i-tungsten carbide ngokuqinileyo. Abasebenzi kufuneka bavavanye umgubo oxutyiweyo ukuqinisekisa ukuba unokusebenzisa kula manyathelo alandelayo.

3. Ukugaya okumanzi

Ngethuba le nkqubo, umgubo wokuxuba uya kufakwa kwi-Ball Milling Machine kwaye ixutywe ngolwelo olunjengamanzi kunye ne-ethanol. Olu lwelo aluyi kusabela ngokwekhemikhali kodwa luququzelela ukucola.

4. Ukutshiza Ukomisa

Le nkqubo ihlala isenzeka kwindawo yokomisa. Kodwa iifektri ezahlukeneyo zinokukhetha iintlobo ezahlukeneyo zoomatshini. Ezi ntlobo zimbini zoomatshini zixhaphakile. Enye yiVacuum Dryer; enye yiSpray Drying Tower. Baneenzuzo zabo. Gcoba umsebenzi wokomisa ngobushushu obuphezulu kunye neegesi ezingenayo ukukhupha amanzi. Inokukhupha amanzi amaninzi, nto leyo eyenza ngcono kwezi nkqubo zimbini zilandelayo Ukucinezela kunye neSintering. Ukomisa ngeVacuum akufuni obo bushushu buphezulu kodwa kuyabiza kwaye kubiza imali eninzi ukuyigcina.

undefined

5. Ukucinezela

Ukucofa umgubo kwiimo ezahlukeneyo ezifunwa ngabathengi, abasebenzi baya kwenza umngundo kuqala. Amaqhosha eCarbide eza kwiimilo ezahlukeneyo ukuze ukwazi ukubona iintlobo ezahlukeneyo zokufa, ezinentloko edibeneyo, intloko yebhola, intloko ye-parabolic, okanye intloko yecephe, kunye ne-chamfers enye okanye ezimbini, kunye okanye ngaphandle kweepinholes. Kukho iindlela ezimbini zokubumba. Ngobukhulu obuncinci bamaqhosha, abasebenzi baya kucinezela ngomatshini ozenzekelayo; kwenkulu, abasebenzi baya kucinezela ngomatshini wokucofa amanzi.

6. Ukucula

Abasebenzi baya kubeka iingcebiso ezicinezelweyo ze-carbide bit kwipleyiti yegraphite nakwi-Hot Isostatic Pressing (HIP) Sintered Furnace phantsi kobushushu obumalunga ne-1400˚ C. Ubushushu kufuneka bunyuswe ngesantya esiphantsi ukuze iqhosha le-carbide licuthe kancinci kwaye ukugqiba iqhosha linomsebenzi ongcono. Emva kwe-sintering, iya kucutheka kwaye ibe nesiqingatha somthamo omkhulu njengangaphambili.

7. Ukukhangela umgangatho

Ukuhlolwa komgangatho kubaluleke kakhulu. Ukufakwa kweCarbide kuqala kukhangelwa iipropathi ezinjengokuqina, i-cobalt magnetic, kunye ne-microstructure ukujonga imingxuma okanye iintanda ezincinci. I-micrometer kufuneka isetyenziswe ukujonga ubungakanani bayo, ubude kunye nobukhulu bayo phambi kokupakishwa.

undefined