Key words diamond, superhard material|2020-11-12 09:30:39|Source China Superhard Materials Network
Abstract On November 11, 2020, Changzhou R&F Wanda Realm Hotel, the second day of the International Diamond Conference and the 2020 China Superhard Material Technology Development Forum continued. Superhard materials companies want to achieve innovative development, inseparable from the innovation and integration of industrial clusters and the entire supply chain. ...
![[Leading Industry Change] International Diamond Conference and 2020 China Superhard Material Technology Development Forum ended successfully](/uploads/allimg/201119/1-2011191636194X.jpg)
On November 11, 2020, Changzhou R&F Wanda Realm Hotel, the second day of the International Diamond Conference and the 2020 China Superhard Material Technology Development Forum continued. Superhard materials companies want to achieve innovative development, inseparable from the innovation and integration of industrial clusters and the entire supply chain. Today’s conference has the theme of innovative processing and ultra-precision processing, and intelligent manufacturing in the superhard material industry. Fourteen technical reports were held. Speakers shared research results and discussed in detail the entire industry such as superhard material technology, products, production processes, and manufacturing equipment. Innovative development of the chain.
Today's meeting was hosted by Li Zhihong, senior consultant of Superhard Materials Branch of China Machine Tool Industry Association, and Professor Li Zhengxin, deputy dean of the School of Materials, Henan University of Technology.
At nine o'clock in the morning, the forum officially started under the report "Simplified Diamond Processing with Laser Technology" by Yue Guohan, general manager of Shenzhen Muji Technology Co., Ltd. General Manager Yue Guohan introduced in detail the types of diamond processing, the significance of simplification of diamond processing, the classification of laser processing, the case of laser processing diamond, the outlook of laser processing superhard materials, and the impact of simplification of diamond processing on industrial development. The method and meaning of laser technology to simplify diamond processing, and to show you the results of Muji in the simplification of diamond processing.
He Jian, a researcher-level senior engineer at China Aviation Development Xi’an Aero Engine Co., Ltd., made a report on the "Status and Future Development Trend of the Grinding of Key Aeroengine Parts". Starting from the structure of the aero engine, the report introduces the current situation and bottlenecks of the processing technology in combination with the characteristics of the material and the morphology of the components, and puts forward the future requirements for the grinding processing technology, including the improvement of the surface evaluation index and the grinding processing data Accumulation and simulation and online monitoring of the machining process.
Professor Ding Wenfeng from Nanjing University of Aeronautics and Astronautics gave a report on "Research Status and Prospect of Aerospace Titanium Material Grinding Technology". Professor Ding first outlined the application of titanium materials in aerospace and the overall situation of the grinding technology; then, he explained the titanium material grinding from the aspects of grinding force and grinding temperature, grinding wheel wear, material removal mechanism, and surface integrity. The research progress of grinding technology, and summarized the new technology and new method for the key problems of titanium grinding. Finally, the future research direction of titanium grinding technology is prospected.
Professor Zhao Bo from Henan Polytechnic University gave a report on "Ultrasonic Precision and Efficient Processing Technology for Difficult-to-Process Materials". Mainly introduce the ultrasonic high-efficiency processing technology and equipment of ceramic glass crystal hard and brittle materials, fiber, particle-reinforced composite materials and high-temperature materials and other difficult-to-process materials: 1. Ultrasonic processing technology and its characteristics; 2. Ultrasonic vibration cutting and grinding processing technology ; Third, ultrasonic elliptical vibration ultra-precision turning technology; Fourth, the application of ultrasonic machining in 3C products.
Tang Yiping, Technical Manager of Medif Tool Technology (Jiangsu) Co., Ltd., made a report on "Application of Superhard Tools and Bondless Diamond and cBN Materials". The report mainly stated the characteristics of super-hard tools, the application of super-hard tools in the field of automotive engine parts, the application of super-hard tools in the field of aviation control valve parts, and foreign adhesive-free diamond and cBN materials.
Dr. Xu Liang, deputy director of the R&D department of Beijing Antai Iron and Steel Research Institute Superhard Material Products Co., Ltd., made a report on the "Diamond Tool Market and Future Development Trend". With the rapid development of industrial automation and intelligence in my country, the diamond tool and superhard material industries will usher in good development opportunities. Dr. Xu Liang elaborated on the market scale and types of diamond tools at home and abroad, and proposed that the improvement of raw material performance, product specification serialization, and production equipment automation are the future development priorities of the diamond tool industry, and that digitalization is the future development trend of superhard materials.
Professor Yin Shaohui of Hunan University gave a report on "Key Technologies of Fully Automatic High-precision and High-efficiency Scribing Machine". Professor Yin mainly introduced some of the results of the team's research and development of key technologies for semiconductor high-precision scribing machines. Including the design and manufacturing technology of high-precision, high-efficiency, and high-stability processing machine tools; high-precision and high-efficiency visual inspection technology for automatic tool setting, broken cutter wheel, and chipping defects, and optimization design technology of machine tool mechanism.
Professor Chen Genyu from Hunan University gave a report on "Laser composite automatic dressing technology and equipment for super-abrasive grinding wheels". The dressing of coarse-grained superabrasive grinding wheels is very difficult, and the high-precision dressing of small arcs of concave shaped grinding wheels is a difficult problem that has not been overcome so far. Professor Chen Genyu conducted research on the laser absorption coefficient of superabrasives, the mechanism of pulsed laser ablation of superabrasive grinding wheels, and short-pulse laser dressing and shaping grinding wheel experiments, and finally developed the first one used to dress the concave and convex shapes of superabrasives. Compound automatic dressing technology and equipment for grinding wheels.
Nian Dawei, product manager of Dachang Yanghang (Shanghai) Co., Ltd., made a report on "Characteristics of Ultra-precision Lathes and Application in Diamond Roller Industry". With the development of ultra-precision turning technology, it has gradually become a trend to use ultra-precision lathes and interpolation to produce high-precision female molds. Manager Nian Dawei mainly introduces some of the characteristics of ultra-precision lathes and the advantages in female mold processing. application.
Mr. Zhang Hongwei, deputy magistrate of the People's Government of Fangcheng County, Henan Province gave a report on "Xingye Fangcheng Daye Fangcheng". Deputy County Magistrate Zhang Hongwei first introduced Fangcheng County’s outlook and industrial development goals, followed by a description of the Superhard Materials Industrial Park in Fangcheng County’s Industrial Concentration Area, a 30 billion-level advanced manufacturing industry cluster focusing on superhard materials for new materials Attract strong chain projects such as cutting tools and abrasives to build the world's largest superhard material industry base, and finally explain the investment policy of Fangcheng in detail.
Pang Ao of Zhengzhou Abrasives Grinding Research Institute Co., Ltd. made a report on "Development of Industry Automation Equipment and Intelligent Manufacturing Directions". The report briefly introduced the development status of the equipment in the superhard material industry, proposed corresponding solutions and design ideas for common problems, and shared case studies.
Hai Xiaoping, a professor-level senior engineer of Zhengzhou Jinhaiwei Technology Industrial Co., Ltd., made a report on "Key Technologies and Applications of Laser Welding Diamond Saw Blade Intelligent Unmanned Production System". Mr. Hai first briefly explained the diamond saw blade welding manufacturing process and the development trend of diamond saw blades, and then shared and explained the configuration of the intelligent unmanned laser welding production system, the key technology units of the intelligent unmanned production system, and the Jinhaiwei superhard Material saw blade laser unmanned welding production line, etc. and put forward corresponding opinions.
Professor Hua Shujie, a professor-level senior engineer of Zhengzhou Minghua Intelligent System Research Institute Co., Ltd., made a report on "Analysis and Discussion on the Application Prospect of Intelligent Manufacturing in the Field of Superhard Materials". General Hua’s report mainly takes the production process of synthetic diamond as an example, researches automatic compression of raw and auxiliary materials, automatic synthesis of six-sided top press, process detection, etc., and applies intelligent manufacturing to the production of superhard materials to achieve labor saving, high efficiency and environmental protection. The goal is to realize green and intelligent manufacturing.
Xue Feng, sales engineer of Mozhi Machinery (Shanghai) Co., Ltd., made a report on "German Walter Machine Tool Solutions for Superhard Tools". Through case analysis and animation demonstration, the excellent performance and technical characteristics of Walter's 2-in-1 grinding machine are introduced in detail.
The International Diamond Conference and the 2020 China Superhard Material Technology Development Forum provide a broad exchange platform for representatives from all walks of life in the superhard material industry. Industry leaders, authoritative experts and guests are invited to discuss the focus, hotspots, and technology development trends of the industry. It aims to strengthen the ultra-precision processing of superhard materials and the in-depth expansion of intelligent manufacturing, and promote the innovative development of superhard materials in my country. The Future International Diamond Conference and China Superhard Materials Technology Development Forum will continue to focus on the development trend of China's superhard materials industry, and provide suggestions for the high-quality development of superhard materials.
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