金刚石节块锯切力的研究

采用测力仪对金刚石磨粒上所承受的载荷进行了研究,分析了锯片在锯切不同石材时锯切力的特征、锯切力比、锯切比能、单颗磨粒的载荷以及磨粒的破坏形态.结果表明,不同锯切用量、锯切不同石材时金刚石颗粒上所承受的载荷差别很大,根据单颗磨粒对载荷的研究,提出了根据石材选用金刚石或采用适宜的锯切工艺的依据.

Study of sawing force of diamond segments

In this Paper, the load on the diamond grit in the contact zone When sawing granite and the variability of load on diamond grit under different Parameters When sawing different granite are researched. A new way of selecting diamond grit for different sorts of granites is advanced.