及其浓度计算
(中南工业大学资源环境与建筑工程学院， 长沙 410083)
摘 要: 通过对锯片胎体磨损机理的分析， 指出了岩粉是影响胎体磨损的主要因素， 提出了胎体的磨损与岩粉浓度成正比， 给出了岩粉浓度的计算公式, 并计算了锯切规程的变化对岩粉浓度的定量关系。 计算结果可以指导人们锯片实际使用过程中正确地选取合理的锯切规程， 使得胎体得到合理的磨损，从而提高锯片的使用效率。
关键字: 锯片 胎体 岩粉浓度
（College of Resourse, Environment and Civil Engineering, Centr al South University of Technology, Changsha 410083, P. R. China）
Abstract:Based on the analysis of matrix wear mechanism, the concentration of stone powder was suggested to be the major factor affecting the abrasion wear of the diamond saw matrix. It was pointed out that the matrix wear changes with the concentration of stone powder, whose computation formula was given. Then the correlation of the changes of sawing paprameters and the concentration of stone powder was established and the calculation results were helpful to choose the correct sawing parameters and made the saw matrix worn properly in the sawing period.
Key words: diamond saw matrix concentration of stone powder
