Kuchenjerera kwakakosha kweiyo graphite crucible yebuffer modulated wave inonyungudutsa aluminium choto:

1 Chenjera kuti usape zvinokanganisa zvemuchina, usadonha kubva panzvimbo yakakwirira kana kurova;

2 Usanyoroveswa nemvura, chengeta panzvimbo yakaoma;

3 Mushure mekunge chivako chanyungudutswa uye chaoma, usachiisa mumvura;

4 Mushure mekumisa choto, aruminiyamu nemhangura zvinhu zvinofanirwa kubviswa zvakanyanya sezvinobvira, uye hapana mvura inosara inofanira kusiiwa mucrucible;

5 Kushandiswa kweasidhi yakagadzirwa (slag remover, etc.) inoda kuve yakakodzera kuti irege kukanganisa crucible. Kushandisa zvakanyanya kuchaita kuti crucible muimba yekurara iparadze;

6 Usarove crucible paunenge uchiisa zvinhu, uye usashandise simba remagetsi.

8.2 Kuchengeta uye kubata

8.2.1 Iyo graphite crucible inotya mvura, saka zvakakosha zvachose kudzivirira hunyoro uye kunyudzwa nemvura;

8.2.2 Chenjerera kune zvikwambo pamusoro, uye usaisa crucible pasi chaipo;

8.2.2 Usaumburudze wakachinjika pasi. Paunenge uchisaidzira uye uchitenderedza pasi, unofanirwa kupedha zvinhu zvakapfava senge kadhibhodhi gobvu kana mamvemve pasi kuti usakwenya pasi;

8.2.3 Ndokumbira utarise zvakanyanya paunenge uchitakura, usadonha kana kurova;