What is the principle of high-quality cutting disc for sale?
|9.1.2019||Posted by yanghm under Advertising & Marketing|
The cutting performance of the cutting disc not only affects the performance but also affects its service life to a certain extent. For high-quality cutting discs, more precise production processes and methods of use are required. Today, high quality cutting disc for sale Aurora abrasives to analyze the factors that affect the performance of the cutting disc from a physics perspective, thus helping consumers and manufacturers to use and produce properly.
The influence of the material to be cut on the cutting performance: various abrasives are suitable for different materials to be cut, so different cut materials to have a great influence on the cutting performance of Chinese technology. In general, when a material having a high tensile strength is cut, a corundum abrasive grain is used, and when a material having a small tensile strength is cut, silicon carbide abrasive is used.
The effect of the performance of the cutting disc on the cutting effect: (1) The power of the cutting machine N: N = Ft × V. Ft is the tangential cutting force, and V is the linear speed of the grinding wheel; wherein F1 is subjected to the hardness of the abrasive, the self-sharpening of the grinding wheel, the strength of the grinding wheel, It is determined by many factors such as the hardness of the material, the size, the radial pressure at the cutting point, etc., and F1 is an important factor affecting the size of the Chinese-made cutting workpiece.
(2) Cutting machine speed n: The grinding wheel speed determines the linear speed v, which determines the relative movement speed of the grinding wheel and the workpiece. This is very important for cutting efficiency. The higher the speed, the better the strength is.
(3) Radial pressure Fn at the cutting point: For the cutting method, the tangential force Ft can be formed by the radial force Fn; the larger the Fn, the larger the Ft; the Fn/Ft is between 1.5 and 3, but The resultant force F of Fn and Ft is determined by the strength of the grinding wheel and the strength of the abrasive.