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论述了物料粉碎过程是耗散结构以及在物料粉碎过程中，超熵这－非平衡、非线性系统稳定性判据的特殊意义和作用，指出了超熵产的大小与破碎功耗之间的关系，并用自己设计的四套齿板，在ＸＰＣ—１５０×１２５腭式破碎机上做了大量的试验，动腭齿板温度场有限元分析的结果验证了论点的正确性，其结论对破碎机腔形、齿形的优化和材料的选择均具有一定的指导意义．
This paper discusses the special significance and role of the material crushing process in dissipative structure and the criterion of super-entropy-non-equilibrium system stability in the process of material crushing. It is pointed out that the relationship between the size of super-entropy production and crushing power consumption Relationship, and with their own design of four sets of toothed plate, XPC-150 × 125 paw crushers made a lot of tests, moving palate teeth temperature field finite element analysis of the results verify the correctness of the argument, the conclusion of the crusher Cavity, toothed optimization and material selection are of some guiding significance.