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What is the choice when using 105*1.2*16 cutting disc?

When the 105*1.2*16 cutting disc is used, it usually refers to a fixed cutting table, a cutting piece with a power <3KW and a rotation speed of 2900 rpm. Ordinary cutting sheets usually cut workpieces with a diameter of less than 50 mm. However, due to the small cutting power in order to reduce the radial frictional resistance, we usually choose a cutting piece with a thickness of 3.2mm, such as an super thin 115 cutting disc

. The cut piece is thinner and has a certain elasticity, and it feels sharper when cut. Aurora abrasive products reduce surface friction into point contact in order to reduce lateral frictional resistance, and the formulation system adds lubricant, which can greatly reduce the frictional heat generated during cutting and improve the durability and sharpness of the cutting blade.

High-power cutting machines usually use a cutting power of more than 5.5 kW, a speed of 2800 rpm, and a large diameter of the cutting workpiece. Because the torque force during cutting is large, the damage to the cutting piece is also relatively large, so the cutting piece is required to have a certain rigidity. We usually use a 3.8 mm thick cutting piece. At the same time, due to the large cutting diameter, the resistance of the cutting piece will also increase, and the temperature of the cutting surface will be high, so it is very important to reduce the cutting temperature. If necessary, add water to cool when cutting. The experiment proves that if the water is cooled during cutting, the durability of the cutting piece can be improved by 1.5-2 times.

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