In actual work, the linear speed of diamond circular saw blades is limited by equipment conditions, saw blade quality and the nature of the sawn stone. In terms of the best service life and cutting efficiency of the saw blade, the linear speed of the saw blade should be selected according to the properties of different stones. When sawing granite, the saw blade linear speed can be selected in the range of 25m～35m/s. For granite with high quartz content and difficult to saw, the lower limit of the saw blade linear speed is appropriate. In the production of granite tiles, the diameter of the diamond circular saw blade used is small, and the linear speed can reach 35m/s.
