中文摘要：

为了解决凭经验选择摩擦材料用原材料的问题，发展了组合筛选原材料方法，分4步进行：（1）一组分体系，考察树脂基体的作用和摩擦性能；（2）二组分体系，考察纤维和填料对摩擦性能影响的主效应；（3）三组分体系，筛选纤维／纤维、纤维／填料、填料／填料组合以及固体润滑剂／固体润滑剂、固体润滑剂／磨料、磨料／磨料组合，考察它们对摩擦性能影响的相互作用效应；（4）多组分体系，即摩擦材料配方。通过组合筛选原材料，根据耐磨性对原材料进行了分类，发现了原材料在摩擦材料中的作用（主效应）和原材料各种组合（相互作用）如密度大小组合、颗粒大小组合、形态组合、摩擦性质组合的一般规律．提出了原材料优先选择的两个判据和原材料的动态摩擦性能谱。

英文摘要：

A combinatorial approach to screen ingredients used for friction materials was developed to solve the problems related to how to select raw materials. The approach includes following steps： （1）one-component systems to screen binders and find out the role of binders and their friction performance, （2）two-component systems to screen fi hers and fillers and find out the main effect of each fiber or filler on friction performance, （3） three-component sys tems to screen the combined effects including density combinations, particle sizes combinations, morphological combi- nations （fiber/fiber, fiber/filler, filler/filler）, friction properties combinations （abrasive/abrasive, abrasive/lubri- cant, lubricant/lubricant）, of fibers and fillers on friction performance, and （4） multi component systems which are the formulations. The classification of raw materials was performed based on their wear resistance by observing the combination rules. Two selection criteria for priority of raw materials and dynamical friction performance spectrum of raw materials were proposed.