In cutting the film SiO2 added separately or whiskers, cut pieces for performance improvement is limited, cutting discs procurement, and can not meet the actual needs, thereby producing a thin cutting discs, and by adding SiO2 particles and fibers as fillers to improve their hardness, strength and wear resistance. The method of manufacturing high speed cutting blades spin coating method, i.e., the first drops of liquid resin at the center of the substrate, and then let the high-speed rotation of the substrate, so that the liquid resin diffusion film is formed on the substrate, and at the top of 10mm irradiated with ultraviolet to the cured resin is cured, thereby producing a thin cutting discs, trial blade size of 54mm × 40mm × 0.05mm. By cutting the comparative experiments prove different samples, a spin coating method can be used to make ultra-thin diamond cutting discs, and adding particulate filler having the effect of increasing the hardness, strength of the fibrous filler there to improve the reinforcing effect, and a fiber to more excellent properties of carbon fibers. Vertical grinding method: The wide, low productivity, Liaoning cutting disc, suitable for single, small batch production. Horizontal milling: high productivity, suitable for a short length of the outer peripheral surface grinding and journal to be cooled, the rigid requirements of the workpiece better. Centerless grinding: high productivity for large number of mass finishing of small cylindrical parts, but can not have interrupted the grinding surface. Vertical grinding method: The wide, low production efficiency, suitable for single, small batch production. Horizontal milling: high productivity, suitable for a short length of the outer peripheral surface grinding and journal to be cooled, cut pieces wholesale, good rigidity requirements of the workpiece. Centerless grinding: high productivity for large number of mass finishing of small cylindrical parts, but can not have interrupted the grinding surface. Cutting piece Wholesale | Tianyi abrasive (certified) | Liaoning cutting sheet Limited by Weifang Tianyi abrasive. Weifang Tianyi Abrasives Co., Ltd. (www.wftymj.com) (www.wftymj.com) Shandong Weifang, Abrasives leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In Tianyi abrasive leadership with the staff warmly welcome all inquiries negotiations to create a better future Tianyi abrasive.