在环状压模结构的颗粒机的生产过程中,压模模孔的加工是比较困难的。因为压模环带周圈均匀分布着近千个小孔(即模孔),模孔的大小随制成颗粒直径的大小而变(一般为φ2～φ22)。对于同一机型配套的压模,其内径是固定的,外径则随着模孔的大小和压制物料的成分等因素而变化。这里介绍一种加工颗粒机环状压模模孔用的通用钻模,它具有结构简单、容易制造、造价低、易操作等特点,将此钻模装在普通摇 In the annular die structure of the pellet machine production process, the stamping die hole processing is more difficult. Because the die ring around the uniform distribution of nearly a thousand holes (ie, die hole), the size of the hole with the size of the particles made of the change (usually φ2 ~ φ22). For the same model supporting the die, the diameter is fixed, the outer diameter with the size of the die hole and suppress the material composition and other factors change. Here to introduce a die for processing machine die circular hole die with a universal, it has a simple structure, easy to manufacture, low cost, easy to operate and so on, the drilling installed in ordinary shake