Diamond cutting sheet manufacturing process is divided into two: 1, sintered diamond cutting discs: two points and hot-cold sintering sintering, pressing and sintering. 2, welding diamond cutting discs: two minutes of high-frequency welding and laser welding, high frequency welding temperature molten media through the head and the substrate are welded together by laser welding high-temperature laser beam will head contact with the substrate edge melts to form a metallurgical bond . 3. Diamond cutting discs: the head is attached to the base powder with the future development of the machinery industry, ultra-thin chip prices, a growing number of cutting blades industry began approaching this market by an electroplating method, many companies have begun Start update product technology, Beijing slice, hoping to develop more good products out. Abrasive factors include the following sections: caused by the external friction surface between the hard particles enter or projections on the surface of softer material plows dig a lot of grooves, sliced, transporting material to produce a phenomenon called wear abrasive wear. The main factors influencing this wear: In most cases, the higher the hardness of the material, the better the wear resistance; abrasion average grain size increased with increasing wear; wear with increasing hardness abrasive grains and increase and so on. _ Tianyi abrasive cutting discs (certified) _ Beijing slice Ltd provided 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.