High Quality Diamond Drilling Bits for Glass Drilling

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Key Technology of High Speed and Ultra High Speed Grinding for CBN Grinding Wheel

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High-speed and ultra-high-speed grinding technology research should be conducted with super-hard material CBN as a tool, modern ultra-high-speed cutting technology and modern high-flexibility and high-automation equipment to accelerate the practical process. The core key technologies for achieving high-speed and ultra-high-speed grinding to be gradually improved include high-speed and ultra-high-speed grinding mechanism research, high-power and high-speed motion unit equipment manufacturing technology, high-flexible and high-automation system, grinding center, research and development about super-hard abrasive micro-powder high-speed grinding wheel preparation technology and super-hard abrasive wheel dressing technology. Vitrified bond CBN grinding wheel is one of the most common wheels. The main research work about high-speed and ultra-high-speed grinding mechanism is to develop high-speed, ultra-high-speed grinding computer animation, vision and predictive simulation software ...
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Wide Application of Resin Bond Diamond Grinding Wheel

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Resin bond is mainly made of phenol resin or polyimide resin. Resin bond diamond grinding wheel supplied by Glory Diamond Tools has quite good characteristics as followings. First, the wheels have good cohesiveness so that the bond could be firmly cohered to the wheel body to guarantee production safety. Second, the wheels have high grinding efficiency, good abrasive resistance and high degree of finish. Third, the wheels have heat resistance to improve its service life. Forth, the bond has high strength, because it has direct impact on grinding efficiency, workpiece quality, and safety. Resin bond superhard material tools have excellent grinding force, less grinding heat, good self-sharpness, high processing efficiency and high surface finish. They are mainly used for cutting, fine grinding, semi-finishing, sharpening and polishing. At present, it has become the most used type of super-hard tools. The application of resin bond grinding wheels is more and more extensive in the p...
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Advantages of New Type Vitrified Bond CBN Grinding Wheel

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CBN is a new type of superhard material with ultra-high pressure and high temperature technology after synthetic diamond using . CBN and its products are mainly suitable for precision grinding of tool steel, alloy steel, heat-resistant steel, stainless steel and other materials. Although the cost is slightly higher than that of general abrasive grinding wheel products, thermal stability and chemical inertness are superior to general abrasive wheels, diamond wheels, etc. Vitrified bond CBN grinding wheels are common used wheels during grinding process. Grinding performance of grinding wheels is different with diamond, CBN, silicon carbide and corundum abrasive. Diamond is the hardest abrasive, but it’s not ideal used for steel material with large grinding toughness due to poor thermal stability. Silicon carbide wears rapidly due to its low hardness and chemical activity to iron group metals. Corundum is a conventional abrasive used for grinding steel material, but the hardness is rel...
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