The development level of the domestic abrasives industry needs to be further improved
From the perspective of the whole machine, we now have an advanced and complete machining center. With five-axis five-link machine tools and a new generation of nano-super precision CNC lathes, it can be said that the gap with developed countries is getting smaller and smaller. But from the development of the abrasives industry, we can't see how big the gap is. This is mainly due to: (1) Insufficient estimation of the development of the world. The world's machine tool industry is developing very rapidly. There is an urgent need for high-performance abrasives. The working speed of almost all grinding machines in foreign countries has reached 120m/s, while the domestic CBN grinding wheels are far. Less than this speed, there are few products that can be matched with imported machine tools. (2) The advantages of capital and technology investment in a few controlled grinding machines can only be reflected by the use of high-quality grinding wheels, which are the most important core materials for the grinding wheel, and the source of the grinding wheel to achieve the grinding function. However, the vicious competition in the domestic abrasives industry is quite serious. It is not capable of investing a large amount of funds. It has devoted great efforts to research and develop new technologies and new products, which has caused some enterprises to be on the verge of bankruptcy and maintenance. Only one-third of the enterprises are running well. (3) High cost Some old enterprise measuring tools are important tools for testing mechanical, electronic and other industrial products. Many new products have won praise and approval from the audience, which has enhanced the confidence of users in the selection of domestic measuring instruments. In the interview, many manufacturers also unanimously expressed the need to continuously innovate to meet the needs of the domestic market and make new contributions to participate in international competition. (Finish) Resin Resin is a solid or highly viscous substance of plant or synthetic origin that is typically convertible into polymers.Resins are usually mixtures of organic compounds. Plastic Resin,Polyvinyl Resin,Pet Bottle Resin,Polyvinyl Chloride Resin HENAN JINHE INDUSTRY CO.,LTD , https://www.hntitaniumdioxide.com
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