The main function of the precision panel saw is to use its structural characteristics, that is, to use two fixed saw blades-the scoring saw blade and the main saw blade, to manually push the mobile work made of the aluminum profile carrying the processed board parts The table moves back and forth to realize the sawing of the processed plate.The main structural feature of the precision panel saw is the use of two saw blades, namely the main saw blade and the scoring saw blade. When cutting, the scoring saw cuts ahead of time, and first cuts a groove with a depth of 1 to 2 mm and a width of 0.1 to 0.2 mm thicker than the main saw blade on the bottom surface of the processed board to ensure that The edge of the cutting edge will not tear when the main saw blade is cut, so as to obtain good cutting quality. The scoring saw blade has a small diameter, usually around 120mm, and is driven by a separate motor. It is required that the scoring saw blade and the main saw blade are aligned in the same vertical plane. The diameter of the main saw blade is generally 300-400mm, which is driven by the main motor through the V-belt.