通过更换定刀材质，加放垫片，动刀修复前后角，改为双铸带头等后，效果显著。

通过更换定刀材质，加放垫片，动刀修复前后角，改为双铸带头等后，效果显著。的英文翻译

基本释义

• By changing the fixed knife material, adding spacer, repairing the moving knife front and back angle, transforming the casting bond into double one, the effects were obvious.