[CCMT2016] Review of Abrasives and Exhibits

CCMT2016 has been successfully closed. Domestic and foreign abrasives and abrasives enterprises have generally demonstrated high-grade abrasives—ceramic microcrystalline corundum, cubic boron nitride abrasives, and diamond abrasives as raw materials. Especially ceramic microcrystalline abrasives are suitable for medium and high-grade CNC. Machine tools, grinding machines and automated production lines, especially in crankshaft grinding, bearing grinding and surface grinding machines. In addition, overseas exhibitors also exhibited white corundum and green silicon carbide flat, bowl-shaped and cup-shaped fine-grained 500#, which are made of ordinary alumina abrasive and green silicon carbide, with fine ordinary abrasives and 1000#. The oil stone strip has a beautiful appearance and uniform tissue density, which breaks through the fine limit of domestically produced ordinary abrasive grinding tools 320#.

Abrasives Exhibitors and Exhibits
The domestic abrasives manufacturers participating in this exhibition include Jiangxi Guanyi Grinding Co., Ltd., Changshu Juli Grinding Wheel Co., Ltd., Zhengzhou Jielida Grinding Products Co., Ltd., Fuqing Rongma Grinding Wheel Co., Ltd., Ningbo Wanfu Abrasives Factory, Rizhao Economic Development Zone Weston Ceramic Materials Technology Co., Ltd., Zibo Ruijie Grinding Technology Co., Ltd., Zibo Taichuan Abrasives Co., Ltd., Zhengzhou Yufeng Abrasive Materials Co., Ltd., etc. Overseas abrasives and abrasives companies include: HERMES, NORITAKE, EFFGENLAPPORT, and Japan's King Kong Diamond Factory.

1. Jiangxi Guanyi Grinding Co., Ltd.
The company is exhibiting for the first time at CCMT. The company is equipped with domestic first-class automatic ceramic and resin grinding wheel forming equipment. It is built to be 98 meters long and is the longest and most advanced fully automated control tunnel kiln in Asia. Diamond CNC grinding and other processing equipment. Through technological innovation and upgrading, the company has developed from a single production of ordinary ceramic grinding wheels to produce high-precision grinding ceramic grinding wheels, resin grinding wheels and diamond grinding wheels. The company's production capacity is 8,000 tons per year, and its products are exported to Europe, South America, Middle East, Southeast Asia, Africa and China. Taiwan and other countries and regions. The exhibits cover cylindrical grinding wheels, worm grinding wheels, and special shaped disc grinding wheels. At the CCMT2016 exhibition, the club visited the downstream enterprises of abrasives and learned that Wuxi, Guangdong, Zhejiang, Kunshan and other machine tool factories are using the supporting abrasives of Guanyi. 2. Changshu Juli Wheel Co., Ltd.
This is a private enterprise. In 2016, Juli increased the proportion of investment in science and technology innovation, introduced advanced technology and automatic control equipment, and developed low-temperature ceramic bond grinding wheels produced by SG abrasives. Changshu Juli's exhibits include centerless grinding wheels, centerless grinding wheels, and triangular grinding tools. Juli's centerless grinding wheel and centerless grinding wheel were favored by visitors at CCMT2016. At present, many domestic machine tool factories are supporting the use. 3. Zhengzhou Jielida Grinding Products Co., Ltd.
This is a high-end enterprise of double-face precision grinding which integrates professional R&D, production and sales services. The main technical indicators such as flatness, parallelism and roughness Ra of the double-sided grinding and grinding machine independently researched and produced by the company have reached or exceeded the international advanced level. Jelida exhibits include double-sided grinding grinder, 1.2 m CBN grinding disc, bolt-fastening resin grinding wheel, CBN dressing grinding wheel, etc. Visitors from Taiwan during the exhibition were very interested in their double-sided grinding machines and had more than two hours of in-depth discussions with the company's technical staff. 4. Fuqing Rongma Grinding Wheel Co., Ltd.
This is the exhibitor who participated in CCMT for four consecutive years. They believe that CCMT is the accumulation of their brand and market every time, and it is an important propaganda channel for high-end grinding wheels. At CCMT2016, there are many customers who are interested in cooperation, requesting sample testing. One of the multinational bearing companies has the intention to cooperate with domestic high-end abrasive tools to replace imported grinding wheels. Fuqing Rongma's exhibits include RIHON honeycomb porous grinding wheel, RIHON tool grinding, RIHON resin strong grinding and thread grinding, RIHON forming grinding and worm grinding, RIHON grinding ski wheel. 5. Zhengzhou Yufeng Abrasive Materials Co., Ltd.
The company specializes in the production of grinding, grinding and polishing abrasives. The main products are: PVA sponge polishing wheel, sponge ceramic wheel, bendable grinding disc, strong fiber wheel, glass stripping wheel, mesh base grinding disc and so on. The company has always focused on product development and upgrading, especially in the cultivation of quality customers. Zhengzhou Yufeng has benefited a lot from it. Customization has brought them vitality and vitality. CCMT2016 shows this marketing advantage directly. The customer signed one contract and three customers who are interested in cooperation. Zhengzhou Yufeng exhibits include winding wheel and PVA wheel, winding wheel and so on. 6. Ningbo Wanfu Abrasives Factory
The company is a five-time exhibitor of CIMT and CCMT. It specializes in the development and production of small grinding wheels, small grinding heads with handles, and introduces German NABERHRM stoves. It mainly produces ceramic bond CBN series, ceramic bond diamond series, SG series. , corundum series, silicon carbide series of various shapes, particle size of small grinding wheel, with grinding rod, small grinding head with handle and fine grinding super honing stone, Wanfu's small grinding head with its unique formula and good coaxiality At the CCMT2016, we met 13 potential customers and 3 interested customers. The following are exhibitors from foreign companies and related exhibits:
HERMES exhibited honing rings, forming mills, CBN cylindrical grinding machines, etc.; EFFGEN LAPPORT exhibited gear grinding, CBN, diamond grinding wheels, etc.; Japan's King Kong Meteorite Production Institute exhibited ordinary abrasives 500#, 800# , 1000# flat shape, bowl shape, cup-shaped grinding wheel, etc.; NORITAKER company exhibited gear grinding and ceramic CBN grinding wheel. Exhibits
Into CCMT2016, you can deeply feel the large number of exhibits, there are many new products, boutiques, from the highlights of some new products of abrasives exhibits:
First, traditional ceramic corundum abrasives and ceramic microcrystalline abrasives, CBN, diamond abrasives have been widely used. From the various types of abrasives exhibits, it can be clearly felt that the appearance has been further improved, from the raw materials, dimensional accuracy, internal performance improvement, shape retention, grinding force, etc. have been greatly improved than CCMT2014; in CCMT2016 Ceramic corundum abrasives can be seen on the abrasive grinding company's booth. It is a new type of corundum abrasive with excellent performance. It has excellent grinding performance and long service life. It is made of tough stainless steel, heat resistant alloy and rolled. The processing of difficult-to-grind materials such as knife broaches has shown obvious advantages, and has become a major technological breakthrough in the field of ordinary abrasives in the past 20 years. However, in the subdivision of ceramic corundum abrasive products, there is still a gap between domestic enterprises and Saint-Gobain Group of France and 3M Company of the United States.
Second, the overseas abrasive products continue to use advanced CNC lathe processing equipment and diamond tools in the shape processing, which enables various special-shaped machining to be realized, and ensures that the geometrical dimensions and geometrical tolerances reach the level of the machining industry. It is particularly worth mentioning that the 500# of the Donkey Kong Production Research Institute of Japan Co., Ltd. is made of fine ordinary abrasives and HERB CBN cylindrical grinding, and is made of ordinary alumina and silicon carbide abrasives in China. Products are the limit, that is, the production rate is 50%. The 500#, 800# flat shape, bowl-shaped grinding wheel, and the 1000#, 1200# oil stone strips of the Japan Diamond Diamond Production Research Institute are amazing. HERMES' CBN cylindrical grinding machine uses carbon fiber material with a rotational speed of 120m/s. It has not been seen in domestic enterprises. These also indicate that there is still a gap between domestic abrasives and abrasive enterprises and foreign companies. It is necessary to increase investment in research and development, introduce foreign technical talents, new technologies and new materials, and break through the bottleneck of this technology development.
Third, the centerless resin polishing wheel has developed rapidly, and the precision of the machined workpiece has been improved. Since the second half of 2015, domestic companies have been looking for a heartless mill that can replace Japan's imports to reduce costs. In the process of converting imported abrasives and domestic abrasives, domestic enterprises must seize development opportunities. The exhibitor Zhengzhou Yufeng has identified its own industrial chain positioning. The unintentional resin polishing wheel has replaced the Japanese import. In the first half of 2016, the orders for the unremarkable resin polishing wheel increased significantly, and the customer's personalized customized shifting upgrade was realized.
Fourth, while the development of diamond abrasives is strong, almost all low-temperature ceramic binders and high-speed abrasives manufactured by low-temperature firing processes are used in CNC machine tools. It is worth mentioning that in the process of machining workpieces, superhard materials can not completely replace traditional abrasive tools, such as shaped grinding wheels, because the machine requires that the grinding wheel speed can not be too high, generally not more than 45m / s, otherwise the grinding wheel will be in the machine tool Broken during operation, the MX3001 CNC internal and external universal grinding machine seen at the exhibition is the use of domestic traditional centerless grinding wheel and guide wheel. The manufacturer can see the inside of the grinding machine: the grinding wheel speed can not exceed 45m/s, and the two-piece grinding wheel is used. Superimposed to improve grinding efficiency.
At the exhibition, the mid-to-high-end machine tool manufacturers were surveyed. The exhibitors of the branch group, Jiangxi Guanyi, Changshu Juli, Fuqing Rongma, Rizhao Economic Development Zone, Weston and other abrasive products are being used by many domestic machine tool factories. . I remember that the survey of the club at CCMT2012 also showed that many machine tool factories use imported abrasive products. This also fully demonstrates that the domestic abrasives industry has made progress and upgrades in the transformation and upgrading of new products and new technologies.

Related Recommendations <br> First of all, under the new economic normal, industry associations can establish a grinding experimental base for grinding abrasives industry through cooperation with national abrasive abrasives research institutes, machine tool research institutes, universities and colleges, etc. Using grinding equipment such as machine tools and grinding machines, it provides accurate and realistic grinding experimental basis for abrasives and abrasive tools enterprises; instead of blindly grinding products with experience, it is better to find the breakthrough, use high-quality products and Scientific and real experimental data speak, rational and downstream customers communicate and cooperate, effectively promote industry R&D and standard setting, and regulate industry behavior.
In addition, in the period when the current downward pressure on the economy is still increasing, cooperation and common development between industries are particularly important. Through this service platform of the association, we can actively organize the docking meeting of the machine tool industry and the abrasives industry, the new products, new technologies, new equipment exchanges of domestic and foreign abrasives and abrasives, and the training of technicians in the abrasives industry to make innovative scientific and technological achievements. It can be promoted and promoted in upstream and downstream industries, domestic and foreign enterprises; and improve the quality level of abrasives and abrasive products by improving the level of production and operation technicians. (abrasives and abrasives branch)

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