自磨是一种新兴的磨矿方法,近年来,它在磨矿中的地位变得越来越重要。随着自磨技术的发展和推广,判断自磨可行性的试验方法正在不断趋于完善。除了用介质试验器做小型试验来判断自磨可行性的方法外,落重试验近几年也被用作判定自磨可行性的一种方法。但是,如何处理落重试验的数据以及如何用这些数据定量地判断自磨是否可行,似乎还没有找到比较合适的方法。结合 Self-abrasion is a new method of grinding, and its role in grinding has become increasingly important in recent years. With the development and promotion of self-wear technology, the test methods for judging the feasibility of self-abrasion are becoming more and more perfect. In addition to using media testers to do small-scale tests to determine the feasibility of self-polishing, drop-weight tests have also been used as a method of determining the feasibility of self-polishing in recent years. However, it seems that no suitable method has been found yet for how to deal with the data of blackout tests and how to use these data to quantitatively determine whether self-grinding is feasible. Combined