Actually he for centrifugal casting mold the same important to his homework, but if the centrifugal casting mold the damage which is not a good phenomenon, so we will arrange for prevention.But the specific how should we do?Let dongming special metal crown to tell everybody.If want to prevent the occurrence of damage, the centrifugal casting mold that we can through four aspects to carry out protection.We can use heat treatment to improve the performance of the material, to ensure that his temperature, strength and hardness are not subject to interference.Only accurate for heat treatment, can let the mold at its best.At the same time we also reasonable to design mould, so can avoid the maximum gating system on the core, to ensure the mold heat balance, when selecting a corresponding original his roughness also into consideration.