Investigation of the sawing performance of a new type of diamond frame saw machine

In the new type of frame saw, well-developed matrix tails are formed behind the diamond particles, which are beneficial to the stability of diamond particles and prevent its falling off. The sawing forces in backward stroke are greater than that of forward stroke owing to the complex trajectory. And the wear of segments in the length direction of the blade is not uniform, the shapes of the diamond segments changed from trapezoidal into rectangular.276