1前言在先前对行星球磨机超细粉碎研究的基础上，研制出了一种新型离心式磨机，其工作应力与行星磨相似。由于这种新型磨机安装了一个固定腔，因此能进行能量测量，磨机筒体冷却，而且在连续工作时，给料和排矿装置比行星磨更容易安装。对颗粒行为的观察表明，在于磨状态下，即 1 Foreword On the basis of previous research on the ultrafine grinding of planetary ball mill, a new type of centrifugal mill was developed, whose working stress is similar to that of planetary mill. Since this new mill is fitted with a fixed cavity, energy measurements can be made, the mill barrel cooled, and the feed and draining arrangements easier to install than the planetary mill in continuous operation. The observation of the behavior of the particles shows that in the state of grinding, ie