Diamond gang saws are mainly used for processing large slabs of marble, medium and soft granite. Its main advantages are 1. High output, the cutting efficiency is 5-10 times higher than that of a large sanding saw, and it cuts 10 square meters of rough board per cubic meter of blocks more than a large diamond circular saw. 2. The processed flat plate has a high surface finish, and rough grinding can be omitted in the subsequent surface processing procedures, and only fine grinding, polishing, or direct polishing is required. 3. Save energy, greatly reduce energy consumption per unit of output. Therefore, its comprehensive production cost is low, and it has gradually replaced the sand saw. Because the working condition of the diamond gang saw is different from that of the diamond circular saw blade, it reciprocates with the saw machine, Therefore, the force of the diamond particles in the row of sawteeth is different from that of the circular saw blade. The active surface of the diamond particles is on the front and back of the direction of movement, unlike the cutting surface of the diamond particles in the circular saw blade, there is a bond protrusion behind the cutting surface of the diamond particles, which firmly inlays the diamond. Therefore, in addition to a bond with a strong holding force, the diamond is also required to have high strength, otherwise, the diamond particles will easily break when subjected to force, which reduces the cutting force. However, the high-strength diamond has a high crystal shape integrity rate, a smooth and flat surface, and it is difficult to stay in the bond for a long time, so it is necessary to use a high-strength diamond with a rough surface.
