In the field of precision manufacturing, micron-scale surface quality often determines the ultimate performance of products. The global grinding technology leader, who is well versed in this field, officially announced today that he has completed the comprehensive technical upgrade of four core product lines: high-precision Oilstone, high-performance Grinding Wheel, high-purity Green Silicon Carbide and high-toughness Black Silicon Carbide. This upgrade aims to provide more excellent and reliable grinding solutions for aerospace, precision tools, semiconductors, high-end bearings and other industries.
Highlights of technical upgrade: define grinding accuracy with ingenuity
1. High precision Oilstone: the art and science of fine grinding by hand. It is made of ultra-fine microcrystalline alumina and silicon carbide substrate by nano-scale pore control technology. The oilstone structure is compact and uniform, and there is no impurity interference, which ensures that the grinding process is stable and controllable. Its revolutionary "dynamic self-sharpening" feature can continuously release sharp abrasive particles and form new cutting edges during grinding, completely avoiding the problem of surface scratch caused by the easy passivation of traditional oilstones. It is especially suitable for finishing the cutting edge of precision tools (such as turning tools and drills), mirror polishing of complex curved surfaces of molds (up to Ra≤0.1μm), and final manual ultra-precision grinding of key parts of medical instruments.
2. High-performance Grinding Wheel: customized efficiency revolution -Resin-reinforced grinding wheel: innovatively blended with flexible composite fiber mesh, the impact resistance is improved by more than 40%, which is perfectly suitable for high-speed grinding environment and is widely used in precision grinding of high-strength components such as automobile crankshafts and gearbox gears. -Ceramic bonded grinding wheel: Nano-ceramic bonding technology is used to greatly improve the holding power of abrasive particles, and the service life is three times longer than that of traditional products, especially good at high-precision molding grinding of aerospace titanium alloy and superalloy blades. -Diamond /CBN superhard grinding wheel: It adopts the exclusive "gradient slow release" technology to ensure the uniform sharpness of the abrasive layer in the life cycle, and becomes the first choice for finishing superhard materials such as cemented carbide tools, ceramic bearing rings and semiconductor packaging molds.
3. Green Silicon Carbide: an expert in fine grinding of hard and brittle materials. The purity is over 99.3%, the crystal edges and corners are sharp as blades, and the hardness is almost equal to that of diamond (Mohs 9.2). Its excellent thermal conductivity can quickly dissipate grinding heat, and fundamentally reduce the risk of edge collapse and microcrack in the processing of hard and brittle materials such as glass, ceramics and monocrystalline silicon. Our products cover cutting grinding wheel (used for photovoltaic silicon wafer and light glass cutting), fine grinding oilstone (such as sapphire substrate polishing) and free grinding paste (precision device grinding), which is an indispensable "micro-damage processing guardian" in the semiconductor, photovoltaic and optoelectronic industries.
4. Black Silicon Carbide: the choice of high toughness and economy. With higher toughness and crushing resistance, black silicon carbide has become an ideal abrasive for treating cast iron, nonmetallic materials and nonferrous metals. Its unique black crystal form contains higher purity silicon carbide crystals, which has excellent wear resistance and remarkable cost-effectiveness. It is mainly used in heavy-duty grinding wheels (iron castings grinding, stone cutting), wear-resistant coatings (pipeline inner wall strengthening) and refractory reinforced particles, and is widely trusted in the fields of building materials, casting and mechanical maintenance.
Customer value: from micron to millimeter, fully controlled.
The ceramic grinding wheel in Jin Rui factory completely solved the burning problem of our titanium alloy blade grinding, "said a senior engineer of a well-known domestic aero-engine enterprise." At the same time, the machining efficiency increased by 50%, and the surface integrity of the blade reached the best level in history, which is very important for the fatigue life of the product. "
About the company
Ju' nan county Jin Rui grinding tool factory is a leading manufacturer and supplier of high-quality abrasive products, specializing in oil stones, sharpening stones, and grinding wheels. Based in Dadian Town, Junan County, Linyi City, Shandong Province, we have established ourselves as a trusted name in the abrasives industry, serving both domestic and international markets. Precision-crafted for sharpening and honing tools, Our oil stones are known for their durability and consistent performance. Jin Rui Abrasive Factory has always been committed to providing cutting-edge abrasives, abrasives and overall solutions for the global high-end manufacturing industry. The company has passed ISO 9001 and IATF 16949 system certification, and its products serve the top fields. With the mission of "fine grinding every micron and promising every minute", we continue to push the boundaries of precision manufacturing.
Contact us/Witness the power of Made in China
Tel:13954968158
Email: 13954968158@163.com
Official website: jrabrasive.com
Tel:13954968158
Email: 13954968158@163.com
Official website: jrabrasive.com