Diamond Saw Blade Feed Speed

The feed speed is the feed speed of the sawed stone. Its size affects the cutting rate, the force on the saw blade and the heat dissipation in the sawing area. Its value should be selected according to the nature of the stone being sawn. Generally speaking, when sawing soft stones, such as marble, the feed speed can be increased appropriately. If the feed speed is too low, it is more conducive to improving the sawing rate. When sawing fine-grained and relatively homogeneous granite, the feed speed can be appropriately increased. If the feed speed is too low, the diamond blade will be easily ground. However, when sawing granite with coarse-grained structure and uneven hardness, the feed speed should be reduced, otherwise it will cause saw blade vibration and cause diamond fragmentation to reduce the sawing rate. The feed speed for sawing granite is generally selected within the range of 9m to 12m/min.