In the R&D and innovation of gear-related equipment, members of the China Gear Professional Association have also made achievements. As an important participant in the rendezvous and docking between Tiangong No. 1 and Shenzhou No. 8, Guizhou Qunjian Precision Machinery Co., Ltd. undertook the task of researching and developing high-precision, high-reliability gear products in the docking mechanism. After 10 years of difficult research and development, it was used in the design and manufacture of gears. Many breakthroughs in testing, testing, etc. achieved breakthroughs and outstanding tasks; CITIC Heavy Industry Machinery Co., Ltd. has undergone technological transformation in recent years, research and development and the introduction of super-large gear processing equipment, in the independent development of CNC hobbing machines and other aspects to enhance the high-end of China's large-scale gear equipment Manufacturing capacity; Harbin Group has independently developed the world's largest spiral bevel milling and grinding gear heavy-duty machine tool. Its developed shrink chucks and high-precision automatic tool presetter series products have broken China's long-term dependence on imports. . Along with the development of the industry, there are numerous elites in the industry. For example, Li Dakai, chairman of the China Gear Professional Association, chairman of the Fast Group, and party secretary, was honored with the title of “Shaanxi Economic Man in 2011â€. Fast Group has achieved extraordinary leapfrog development in recent years, with various operating indicators ranking first in the domestic gear industry for 10 years, heavy-duty vehicle transmission production and sales ranking sixth consecutive year in the world, and key technologies for some independent innovation products. Has reached the international advanced level. While the industry has achieved outstanding results, the China Gear Professional Association has also joined hands with the relevant national ministries and commissions to participate in the preparation of the industry's "12th Five-Year Plan." The China Dental Association participated in the preparation of the "12th Five-Year Plan for Development of Machinery Basic Parts, Basic Manufacturing Processes and Basic Materials Industry" and "Gears and Transmission Components" organized by the Ministry of Industry and Information Technology; participated in the "Car" commissioned by the Ministry of Industry and Information Technology of China. Process and Equipment Ten-year Plan "Efficient drive transmission sub-items" preparation work. For a long time, there has been no good organizational ownership and it has been an important factor restricting the development of the China Gear Professional Association and its members. Li Shengqi introduced that for the further development of the Chinese gear industry, at the 2011 Annual Meeting of the China Gear Professional Association, through the resolution of the previous extended meeting of the China Dental Association executive director and the unanimous vote of all the delegates, it was decided to have a 22-year-old Chinese gear The registration system of professional associations has been registered as the “China Gear Association†and is moving towards the goal of a national level association. Our company's expertise in close tolerance injection plastic molding, as well as our extensive knowledge of micromolding materials, enables us to advance the envelope of polymer science. Micromolding is one of the most difficult injection molding processes. In essence, the polymers used have "macromolecules". Handling these molecules at the tiny sizes required for micromolding is tricky because they often behave differently than they would normally do in larger applications. And, while all injection molding processes require strict tolerances, this is especially true in micromolding; Even the tiniest size change can make a part of this size unusable. Due to the unique and specialized nature of micromolding processes, we have to design new micromolding solutions for almost every project we undertake. Micromolding of very small parts naturally requires very small molds and tools. Because some of the mold pins, tool parts, etc., are only a few thousandths of an inch in diameter, even the metals we use in the mold become very fragile. Our molds and tools are manufactured using special micro-mold sources to ensure high quality and durability. Injection Molds Solutions,Injection Mold Service,Customized Injection Molded Parts,Injection Plastic Molding Service Suzhou Dongye Precision Molding Co.,Ltd. , https://www.sjdongye.com
Recently, the reporter learned from the secretariat of the China Gear Professional Association that in the first year of the 12th Five-Year Plan, the Chinese gear industry achieved a number of achievements in 2011. Li Shengqi, Secretary-General of China Gear Professional Association, briefed the reporter on December 26, 2011, “AT Industry Technology Innovation Strategic Alliance†was announced as a symbol. A number of domestic self-developed automatic transmission projects will enter bulk quantities within the next year or two. Production stage. It is reported that Jiang Rongrong currently has an annual production capacity of 30,000 CVTs and achieved production and sales of more than 10,000 units. Tianjin Tianhai’s domestic first professionalized full CNC planetary row production line was completed and filled the gaps in China, and passed the National Development and Reform Commission project. Acceptance and acceptance of the Tianjin Economic and Information Technology Commission for production has been supported by Dongan, Great Wall, Huatai, Shengrui, and other automobile and component assembly related companies; the world's first pre-precursor 8AT developed by Shandong Shengrui Drive has won the National Science and Technology Support Program Recently, the production line was put into production in Weifang and transferred to mass production. 
China Dental Association Discloses Multiple Automatic Transmission Projects to Batch Production