在分析低摩合成闸瓦生产过程中废料的性能、粉碎废料的工艺流程及技术要点的基础上,研究废料掺入比例对低摩合成闸瓦物化机械性能和摩擦磨损性能的影响。结果表明,在低摩合成闸瓦中掺入5%废料,可节约3.5%左右的原材料,而且能保证低摩合成闸瓦的各项性能符合铁标要求。 Based on the analysis of the performance of waste materials, the technological process of pulverizing waste and the technical points of the low friction synthetic brake shoe production, the influence of the proportion of waste materials on the physico-mechanical properties and the friction and wear properties of low friction synthetic brake shoes was studied. The results show that 5% waste material can be saved in 3.5% of low brake shoe, and the performance of low brake shoe can meet the requirements of iron standard.