Iindaba

1. Umatshini usebenzisa i-quartz crucible, enokuthi ikhuphe ininzi yesinyithi kwiqondo lokushisa eliphezulu lama-2300 degrees, kubandakanywa negolide, isilivere, iplatinum, i-palladium, njl.

2. Ubucwebe bokunyibilika kunye nokuphosa kuphantsi kwe-vacuum kunye noxinzelelo lwe-argon ukukhusela ubucwebe bakho obuxabisekileyo kwi-oxidation. Ifikelela kuxinaniso oluphezulu, ukuxinana okuphezulu, ngokuphantse ukuba akukho porosity kwaye ifikelela kwisiseko esingeyo-shrinkage yokuphosa emngxunyeni.

3. Uyilo oluqinileyo, ubungakanani obuncinci. Ifaneleke ngokugqibeleleyo ukuphoswa kobucwebe obuncinci kunye nochungechunge oluncinci lobucwebe.

4. Ngenkqubo yokulawula ye-PLC, yenza inkqubo yokuphosa ibe nengqondo ngakumbi. Ukuchaneka kolawulo lobushushu kuchanekile ±1°C.

5. Ngenkqubo ye-alamu eyahlukeneyo, umatshini uya kuyeka ukusebenza ngokukhawuleza ukuwukhusela ukuba kukho nayiphi na impazamo eyenzekayo.

6. Ipompo ye-vacuum eyakhelwe ngaphakathi, xa kuthelekiswa nabanye oomatshini kwiimarike, ezo zingaphandle, ukugcinwa okungakumbi kwiindleko ezongezelelweyo zeepompo zokucoca, indawo encinci.

7. Ukuphosa okuzenzekelayo, kubandakanywa ne-flip ngokuzenzekelayo yegumbi lokuphosa. I-Oblique crucible kunye ne-gypsum mold, xa ukunyibilika kugqityiwe, igumbi lokuphosa liya kujikeleza ngokuzenzekelayo, ukwenzela ukuba i-metal liquid ngokuzenzekelayo kwi-gypsum mold. Le nkqubo izenzekela ngokupheleleyo, ayifuni ukusebenza komntu, ukongiwa kweendleko kunye nokonga abasebenzi.

8. I-5 kW i-generator induction yokufikelela ngokukhawuleza kwiqondo lokushisa elinyibilikayo.