Li Chunfa, manager of Feimeng Diamond Zhengzhou Office, mentioned in his conversation: "At the moment, information plays an increasingly important role in the development of enterprises. The second Sanzhan Exhibition is not only a review event for cutting-edge technology and advanced products in the industry. It is also an industry information and information exchange conference, which has an extremely important guiding role for the future development of the company. He also positively affirmed the promotion role of China's superhard materials network in the development of China's superhard materials industry information. Subsequently, the two parties had a pleasant exchange of information on the development of new technologies and new products at home and abroad, such as diamond micropowder and diamond micropowder plating.
China Henan Feimeng Diamond Industry Co., Ltd.
Henan Feimeng Diamond Industry Co., Ltd. participated in the 2nd Sanmei Exhibition. Feimeng Company adopted advanced technology and process equipment and strict quality management, and has passed the IS09002 standard international certification. While expanding production, the company pays great attention to technological progress and the development of new products. It has a team of experts and independent intellectual property rights. And has established long-term cooperative relations with Hunan University, Tsinghua University, National Superhard Materials and Products Research and Development Technology Center. The products of “fine-grained boron-containing diamond†and “bright black high-strength cubic boron nitride†have been recognized as national high-tech products. The company was awarded the High-tech Enterprise by Henan Science and Technology Department and the Engineering Research Center of Superhard Abrasive Materials of Henan Province. 90% of the products have been exported to the United States, Japan, Germany, South Korea and other places. It mainly produces industrial synthetic diamond, cubic boron nitride and super-hard abrasive micro-powder for grinding, and has three series and multiple varieties.
Feimeng resin binder diamond abrasive
PDG series synthetic diamond is a polycrystalline diamond super hard abrasive, mainly used for the production of resin bond diamond grinding wheel. Feimeng's boron-doping technology greatly improves the bonding strength of the PDG series diamond crystals, thereby increasing the holding power of the crystal. The polycrystalline diamond particles are composed of a plurality of substructures of a mosaic structure having an irregular shape and a rough concave surface. This diamond has excellent quality with high grinding efficiency, high service life and high finish. Resin bond diamond has excellent properties:
1. First, have a sharp cutting angle that maintains continuous long-lasting self-sharpness. Under certain grinding force, the particles tend to rupture along the interface between the subcrystals. After the small worn subcrystals are detached from the crystal particles, the new irregularly shaped subcrystals form a sharp edge on the crystal surface. The horn, rather than the entire granules, falls off; this process continues to occur until the granules are completely detached from the binder, thus exhibiting extremely high grinding efficiency and abrasive utilization.
2. Secondly, excellent surface finish. Due to the uniform brittleness, the machined surface does not have scratches and burn marks.
3. Third, long service life. Due to the presence of rough surfaces and recessed corners and the full utilization of the abrasive, the crystal particles are very easily grasped by the binder.
4. In addition, the surface of the workpiece to be processed has small internal stress and uniform internal stress distribution, which greatly improves the service life of the workpiece.
Resin bond diamond provides high grinding performance and low grinding resistance and is widely used in all wet and dry grinding applications to process hard materials. In most cases, the resin binder system is a phenolic resin or a polyimide resin. In special cases, special resin binders are also used. The addition of suitable additives results in a wider applicability of the resin binder. The optimum fit between the resin bond and the abrasive is key to precision grinding, high gloss finish and high grinding efficiency.
Resin bond diamond Suitable processing range: Carbide: cutting and grinding tools, wire drawing dies, ceramics: silicon nitride, porcelain, alumina, silicon carbide and glass. Feimeng cubic boron nitride products
CBN, cubic boron nitride, is a superhard abrasive that is second only to diamond and has thermal stability superior to that of diamond. Cubic boron nitride (CBN) does not react with iron elements. Its hardness and chemistry make CBN particularly suitable for grinding ferroalloys and other aerospace materials.
Superhard abrasive powder
Superabrasive micropowders are widely used in fine grinding, grinding, polishing, fine polishing and super-polishing grinding wheels, abrasive pastes, abrasives or as abrasives. Feimeng is the leading domestic producer of high quality polycrystalline diamond micropowder, cubic boron nitride micropowder and single crystal diamond micropowder. As an expert in the production technology of super-hard abrasive micropowder, Feimeng has always implemented the management concepts of 6S, 5S and IS09002 throughout the production process. The production line is equipped with advanced modern instruments such as morphology analysis system and plasma ICP detector. Laser particle size analyzer, SEM, etc., Feimeng company's control of the quality of micro-powder, has entered the micro-particle world in all stages of crushing, shaping, cleaning, grading, purification, identification, storage and transportation.
Feimeng's coating technology on the micropowder is also in a leading position. The surface roughness of the micropowder coating is high, the uniformity and the particle size distribution are excellent.
China Henan Feimeng Diamond Industry Co., Ltd.
Henan Feimeng Diamond Industry Co., Ltd. participated in the 2nd Sanmei Exhibition. Feimeng Company adopted advanced technology and process equipment and strict quality management, and has passed the IS09002 standard international certification. While expanding production, the company pays great attention to technological progress and the development of new products. It has a team of experts and independent intellectual property rights. And has established long-term cooperative relations with Hunan University, Tsinghua University, National Superhard Materials and Products Research and Development Technology Center. The products of “fine-grained boron-containing diamond†and “bright black high-strength cubic boron nitride†have been recognized as national high-tech products. The company was awarded the High-tech Enterprise by Henan Science and Technology Department and the Engineering Research Center of Superhard Abrasive Materials of Henan Province. 90% of the products have been exported to the United States, Japan, Germany, South Korea and other places. It mainly produces industrial synthetic diamond, cubic boron nitride and super-hard abrasive micro-powder for grinding, and has three series and multiple varieties.
Feimeng resin binder diamond abrasive
PDG series synthetic diamond is a polycrystalline diamond super hard abrasive, mainly used for the production of resin bond diamond grinding wheel. Feimeng's boron-doping technology greatly improves the bonding strength of the PDG series diamond crystals, thereby increasing the holding power of the crystal. The polycrystalline diamond particles are composed of a plurality of substructures of a mosaic structure having an irregular shape and a rough concave surface. This diamond has excellent quality with high grinding efficiency, high service life and high finish. Resin bond diamond has excellent properties: 1. First, have a sharp cutting angle that maintains continuous long-lasting self-sharpness. Under certain grinding force, the particles tend to rupture along the interface between the subcrystals. After the small worn subcrystals are detached from the crystal particles, the new irregularly shaped subcrystals form a sharp edge on the crystal surface. The horn, rather than the entire granules, falls off; this process continues to occur until the granules are completely detached from the binder, thus exhibiting extremely high grinding efficiency and abrasive utilization.
2. Secondly, excellent surface finish. Due to the uniform brittleness, the machined surface does not have scratches and burn marks.
3. Third, long service life. Due to the presence of rough surfaces and recessed corners and the full utilization of the abrasive, the crystal particles are very easily grasped by the binder.
4. In addition, the surface of the workpiece to be processed has small internal stress and uniform internal stress distribution, which greatly improves the service life of the workpiece.
Resin bond diamond provides high grinding performance and low grinding resistance and is widely used in all wet and dry grinding applications to process hard materials. In most cases, the resin binder system is a phenolic resin or a polyimide resin. In special cases, special resin binders are also used. The addition of suitable additives results in a wider applicability of the resin binder. The optimum fit between the resin bond and the abrasive is key to precision grinding, high gloss finish and high grinding efficiency.
Resin bond diamond Suitable processing range: Carbide: cutting and grinding tools, wire drawing dies, ceramics: silicon nitride, porcelain, alumina, silicon carbide and glass. Feimeng cubic boron nitride products
CBN, cubic boron nitride, is a superhard abrasive that is second only to diamond and has thermal stability superior to that of diamond. Cubic boron nitride (CBN) does not react with iron elements. Its hardness and chemistry make CBN particularly suitable for grinding ferroalloys and other aerospace materials. Superhard abrasive powder
Superabrasive micropowders are widely used in fine grinding, grinding, polishing, fine polishing and super-polishing grinding wheels, abrasive pastes, abrasives or as abrasives. Feimeng is the leading domestic producer of high quality polycrystalline diamond micropowder, cubic boron nitride micropowder and single crystal diamond micropowder. As an expert in the production technology of super-hard abrasive micropowder, Feimeng has always implemented the management concepts of 6S, 5S and IS09002 throughout the production process. The production line is equipped with advanced modern instruments such as morphology analysis system and plasma ICP detector. Laser particle size analyzer, SEM, etc., Feimeng company's control of the quality of micro-powder, has entered the micro-particle world in all stages of crushing, shaping, cleaning, grading, purification, identification, storage and transportation. Feimeng's coating technology on the micropowder is also in a leading position. The surface roughness of the micropowder coating is high, the uniformity and the particle size distribution are excellent.
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