March 21, guided by China Mechanical Engineering Society, Henan Science and Technology Association, Henan Mechanical Engineering Society, Zhengzhou New Material Industrial Park, Shangqiu National Superhard Materials and Products High-tech Industrialization Base (柘城县超硬æ料行业The 2019 China Superhard Materials Industry Development Conference and the 5th China Superhard Materials Industry Chain Expo hosted by Linyi Industrial Cluster District opened at Zhengzhou International Convention and Exhibition Center. Academicians from the United States and Russia, more than 300 people including government leaders, industry experts, scholars and entrepreneurs in the domestic superhard materials industry participated in the event. The conference consists of opening sessions, seminars, visits to companies and exhibitions.
After the grand opening ceremony, the conference officially entered the seminar report. The well-known academicians from the domestic and international superhard materials and products, and the top technical experts in the superhard materials industry chain, focused on ultra-high pressure synthesis, cultivating diamonds, large single crystal technology, and aviation. More than 10 wonderful professional reports have been made on industrial advanced processing technology, super-hard material cutting tools and 3C processing, diamond particles and ultra-precision machining, ultrasonic and high-efficiency grinding technology of hard and brittle materials, micro-polycrystalline diamond and titanium alloy processing technology.
The report from the faculty and chief researcher of the Komi Research Center of the Ural Branch of the Russian Academy of Sciences, AMAcxaбOB (Dr. Oscar), "The Progress of Russian Super High-Pressure Synthesis of Super Large Crystals", shares the latest developments in Russia's field of ultra-high pressure synthesis of large single crystals. .
During the reporting period, Wang Quanming, the head of the county government of Luancheng County People's Government and the deputy director of the Linyi County Industrial Cluster Management Committee, made a report on the promotion of investment projects.
Prof. He Ning of Nanjing University of Aeronautics and Astronautics gave a report on “China Aviation and Advanced Processing Technologyâ€. The report introduced the technological development of China's aviation industry, the main materials and typical structures of aviation products, and the challenges of aviation manufacturing technology, and advanced processing of aviation. Focus on technology and superhard tool technology research.
Dean Jia Lianhui, Design and Research Institute of China Railway Engineering Equipment Group, gave a report on the technical characteristics and design application requirements of the shield cutter. The report introduced the development status of the shield machine and focused on the technical characteristics of the shield cutter. And design applications, while looking forward to the future research of cutter cutters.
Prof. Wang Chengyong from Guangdong University of Technology shared the professional report of “Superhard Material Cutter in 3C Machining†to the conference. The report first introduced the mobile phone material, and then systematically analyzed the superhard material tools in 3C processing. Finally, the key points were shared. The latest research in laser processing of diamond tools, superhard material tools in the processing of glass hot-bending graphite molds.
Professor Wang Hongxing of Xi'an Jiaotong University, "The Manufacturing and New Progress of Diamond Semiconductors", mainly introduces the development roadmap of semiconductors at home and abroad, the development of CVD diamonds, the research status of large-area single crystal diamond substrates, and the doping/electronic devices of electronic devices. The latest developments.
Prof. Yuan Julong from Zhejiang University of Technology gave a report on “Application of Diamond Particles in Ultra-Precision Abrasive Grain Processingâ€. The report focused on the ultra-precision grinding of diamond-solidified abrasive tools in flat grinding of sapphire wafers and hard and brittle materials of fine diamond grinding wheels. High-grain diamond grinding wheel hard and brittle material precision grinding, ELID grinding, composite diamond tool processing technology, and force rheology polishing diamond abrasive grain ultra-precision polishing technology.
Professor Zhao Bo from Henan Polytechnic University gave a report on “Superhard Material Cutting Tools and Ultrasonic Precision Efficient Machining Technologyâ€. The report analyzed the ultrasonic processing technology and its characteristics, and on ultrasonic vibration cutting and grinding technology, ultrasonic ELID composite ultra-precision grinding. Ultrasonic elliptical vibration ultra-precision turning and ultrasonic application in mobile phone product processing have been wonderfully shared.
Professor Zhai Zili from Sichuan University gave a report titled “Development and Application of Micron Polycrystalline Diamond (MPD)â€. The report focused on the research history, latest preparation, processing technology and application of MPD; Professor Yan also said in “Large Aircraft Manufacturingâ€. The super hard tool has made a professional report.
In addition, Professor Shan Chongxin of Zhengzhou University gave a report on “CVD Synthetic Diamond and Its Functional Applicationâ€. Professor Liu Zhanqiang from Shandong University gave a report on “Advanced Processing Technology of Titanium Alloyâ€. Dr. Chuan Chuanyi from Henan Polytechnic University made a “Synthetic Diamond Hotspotâ€. Report with trends.
On the morning of the 22nd, the conference organized representatives to visit China Railway Engineering Equipment Group Co., Ltd.
The agenda of the conference was successfully completed.
The "China Superhard Materials Industry Development Conference" has been held for five consecutive sessions. With the continuous improvement of the scale of the conference, the continuous improvement of the specifications and the increasing influence, the conference has grown to promote international exchanges and cooperation, and help upgrade the new material industry in Henan. An important platform to promote local economic development.
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