Kupanga zonse kunkachitika m'nyumba kuyambira kufota mpaka kumapeto .Kuwunika kuyenera kuchitika nthawi iliyonse ndikulemba zolemba. Njira zatsatanetsatane ndi izi:
1) 16MnCr5 alloy zitsulo kudula kuphatikiza normalizing
2) Lathe Machining mu miyeso yovuta
3) Kuthamanga koyamba
4) Carburizing 58-62HRC
5) OD akupera kuti amalize miyeso
6) Kulimbikira kwachiwiri kuti kukhale kolondola
7)Kuyendera komaliza
8) Chotsani ndi phukusi ndikuyika chizindikiro