According to the determined machining conditions, the forging mould and die casting mould are machined.It is revealed that the MEDM PMD technique can...

• 以文中确定的加工工艺条件对锻造和压铸模具进行混粉电火花镜面加工,结果表明,该技术能提高模具制造质量,降低工人劳动强度,缩短模具制造周期。