The development of the machine tool industry changes the demand for abrasive products - CIMT2015 exhibition review

The 14th China International Machine Tool Show (CIMT2015) was grandly opened on April 20th at the China International Exhibition Center (New Hall) in Beijing. With an exhibition area of ​​13.1 million square meters, 1554 well-known machine tool manufacturers from 28 countries and regions participated in the exhibition, including 780 domestic exhibitors and 774 overseas exhibitors. The exhibition area is 50% domestically and externally, Germany, the United States, 12 countries and regions including the United Kingdom, Switzerland, Italy, South Korea, Spain, Japan, Czech Republic, India, Taiwan, and Hong Kong participated in the exhibition. The exhibits at this year's exhibitions were generally high in level, and the variety and specifications were abundant and fully displayed. The latest development direction and latest development results of the tool industry. It also fully demonstrates that CIMT is not only the world's latest display tool platform for machine tool products and technologies, but also a platform for global tool manufacturing development and market change information convergence and exchange. “New Normal•New Development” has given CIMT2015 a new connotation. New products and new technologies such as precision machine tools, high-speed machine tools, compound machine tools, intelligent technology and environmental protection technology have made us deeply feel the rapid development of the world machine tool industry. To a new height.
Abrasives as machine tool tools also have many bright spots. The well-known domestic and foreign abrasive tools participating in this exhibition are: SINOMACH Seiko, Shandong Luxin High-tech Industry Co., Ltd., Suzhou Far East Grinding Wheel Co., Ltd., and Subei Grinding Wheel Factory Company, Ningbo Wanfu Abrasives Factory, Fuqing Rongma Grinding Wheel Co., Ltd., Zhengzhou Yufeng Grinding Material Co., Ltd., Yumao Grinding (Fuzhou) Co., Ltd., Zhengzhou Jielida Grinding Products Co., Ltd., Zibo Ruijie Grinding Technology Co., Ltd., Taiwan Jiabao, Japan, Wu, Saint-Gobain, 3M, Taililai and other well-known enterprises.
At the exhibition, the participating companies of the General Mills Branch launched new products to adapt to the new normal and realize new development. Shandong Luxin High-tech Industry Co., Ltd. has four major industries, including abrasives, abrasive tools, abrasive cloth sandpaper and sanitary ware. Ceramic microcrystalline abrasives have reached the world's advanced level, occupying a place in the high-end abrasive manufacturing market; Φ1550mm resin high-speed cutting hot-rolled slab grinding wheel has filled the domestic gap and has replaced imports. Ningbo Wanfu Abrasives Factory exhibited ceramic bond CBN series, ceramic bond diamond series, SG series and other small shapes and sizes of small grinding wheel, with grinding rod, small grinding head with handle and fine grinding super honing stone. A total of 5 orders were awarded at the exhibition; Suzhou Far East Grinding Wheel Co., Ltd. exhibited the latest products and the main products SG abrasive belts; Zhengzhou Jielida exhibited precision double-sided grinding machines with a flatness of 1.5μ (national standard) The requirement is 3μ), the pressure can be controlled in the zero pressure state, and it is highly praised by the visitors. A Japanese customer will buy the prototype of the exhibit at the exhibition site. The foreign companies participating in the exhibition are also brilliant, as the leader of the hard tooth surface finishing abrasives market - TYROLIT showcased the grinding wheel, forming grinding wheel, ceramic bond CBN outer grinding wheel; Saint-Gobain abrasives China exhibited high The performance resin double-sided grinding wheel adopts new ceramic abrasives such as Quantum and SG. The grinding wheel with new abrasive has a very high metal removal rate, which can significantly shorten the processing cycle and process the workpiece by one time more than the ordinary grinding wheel. Using Quantum and TG abrasive grinding wheels and ceramic wheels (80m/s) exhibited by Vitrium3 ceramic bond, the combination of strength and strength makes the abrasive products have high metal removal rate and shape retention, which is very suitable for aerospace, Various high-speed and high-efficiency grinding processing fields for automotive parts, gears and bearings. Through exchanges with exhibitors at home and abroad, I feel that there is still a big gap between domestic enterprise products and foreign famous brand products. 1 There are few high-end products. The machine tool industry has developed rapidly in recent years, and the proportion of CNC machine tools has increased. Most of the matching abrasive products rely on imports. The domestic products are rarely used. The reason is that the fineness of the products is not enough. According to Taiwan Jiabao Marketing The person in charge of the ministry introduced that rough grinding products are similar to those in mainland China. With the development of the machine tool industry, the company is developing for medium grinding and fine grinding products for enterprises with high product requirements, and some machine tool companies are using their products; 2 The consistency of product quality is poor. According to the feedback information of the use unit and the export, the grinding force and cutting force of the same batch of products are different. The distribution of abrasive grains and binders in different parts of the same piece of abrasive tools are also different, so it is difficult for the products to enter the high-end market. From the understanding of Jiabao and Zewu, one of the common points they mentioned is that to produce good products, we must start from the fine-grained, starting from the raw materials, the particle size should be even and stable, the sand and binding agent of each part should be Consistent until the production environment must be clean to keep the product stable. In addition, representatives of foreign companies participating in the exhibition also talked about the standard confusion of domestic abrasives and abrasives, lack of unity, and need to be further improved and improved. High-grade abrasive tools increase the use of chrome corundum, ceramic corundum, single crystal corundum, microcrystalline corundum, composite abrasives, etc., and the performance of abrasive tools is greatly improved . It is recommended that domestic enterprises should communicate with well-known enterprises such as foreign countries and Taiwan at the same time. , learn advanced management concepts, advanced production techniques, and then improve the quality of their products, and narrow the gap with foreign famous brand products. Abrasives manufacturers must understand the needs and suggestions of high-end products using enterprises for abrasive products, and achieve continuous innovation and improvement.

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