It is reported that the "ultra-fine grain solid carbide nano-coating series precision milling cutter" project is led by the cutting tool company. The project was granted 7 invention patents and more than 20 academic papers. The project has developed ultra-fine grained carbide new materials for the application requirements of PM/HM series milling cutters. The key technologies are at the international advanced level, and the design of high-end tools for high-hardness material processing and high-performance precision milling cutters with high performance are solved. Manufacturing and application issues. The project products have been applied in the mold, automobile, aviation and other industries.
The “Calculation Coating Tool with Periodic Coatings and Its Preparation Method†project is specifically developed and patented by the cutting tool company. The multi-component, multi-layer nano-coating prepared by the patented technology has excellent mechanical properties, high-temperature oxidation resistance, and good bonding strength with the substrate. The coating improves the performance of the cutting tool and improves the competitiveness of domestic coated tools in the domestic and foreign markets. The patent belongs to the core patent of the international advanced tool PVD coating technology. It applied for 7 peripheral patents and built a patent pool. One of the peripheral patents applied for an international patent.
The “Technology and Application of Composite Rollers for Thermal Cracking Prestressed Structures†project is under the responsibility of the Large Products Research Group of the Hard Materials R&D Center. The anti-thermal cracking composite roll has made breakthroughs in the industrial application of high-strength, anti-vibration bars and rebar rolling for industrial buildings and metal structures, with safety, stability, convenience and repeatability. The roller solves the key and common technology of the manufacture of large-sized hard alloy rolls. It has good thermal crack resistance and high wear resistance, and overcomes the disadvantages of the original hard alloy roll which is easy to fall off and cracking the roll. Significantly improved; the anti-thermal cracking composite roll has the technical characteristics of overall structural reliability and cost optimization, and has obvious advantages over similar products at home and abroad, and the overall technology has reached the international advanced level.
The Zirconia Ceramic Plate dry-formed billet has less moisture, a large pressure, and a relatively compact body, so that a Zirconia Ceramic green sheet having a small shrinkage and an accurate shape without requiring vigorous drying can be obtained. The zirconia ceramic plate has a simple dry pressing forming process, and the zirconia ceramic plate has a large amount of defects, few defects, and is easy to mechanize. Therefore, it is suitable for forming a small-sized zirconia ceramic slab body. However, it is difficult to use a general dry press forming for a product having a complicated shape and a large size. In the production of daily zirconia ceramic plates, some flat zirconia ceramic products are currently being formed by dry pressing, which reduces defects, improves quality, shortens drying time, simplifies drying equipment, and saves plaster models for zirconia ceramic plates. It has a positive effect on improving labor productivity and facilitating mechanization automation.
Zirconia Ceramic Disc,A/O Zirconia Ceramic Cloth,Cam Zirconia Disc,Black Zirconia Ceramic
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