Abstract Recently, the National and Local Joint Engineering Laboratory for Diamond High-efficiency Precision Sawing Tools Technology, which was declared by Zhongyuan University of Technology, was officially approved by the National Development and Reform Commission. This is the third national engineering laboratory approved by universities in Henan Province...
Recently, the National and Local Joint Engineering Laboratory for Diamond High-efficiency Precision Sawing Tools Technology, which was declared by Zhongyuan University of Technology, was officially approved by the National Development and Reform Commission. This is the third national-level engineering laboratory approved by universities in Henan Province, marking a new breakthrough in the construction of national-level science and technology innovation platforms by universities in Henan Province. Henan Province is a province with superhard materials production, accounting for more than 80% of the country's output. It is the national “National Torch Plan Superhard Material Industry Base†approved by the Ministry of Science and Technology, and has undertaken the national major research project of the national superhard materials and product characteristic industrial chain. . The “National and Local Joint Engineering Laboratory for Diamond High-efficiency Precision Sawing Tools Technology†of Zhongyuan Institute of Technology was approved for construction, which will definitely promote the new material industry related to superhard materials in Henan Province and even the whole country. Cui Shizhong, Dean of Zhongyuan University of Technology and Director of the Joint Engineering Laboratory Management Advisory Committee, and Wang Qinsheng, Director of the Joint Engineering Laboratory Academic Committee, introduced in the interview that the joint engineering laboratory will focus on the key common technical bottlenecks that restrict the development of diamond sawing tools. Key points such as diamond wire saws, ordered alignment tools, brazed diamond tools, self-propagating high-precision superhard ceramic tools and super-hard composite products are jointly developed to promote the upgrading of super-hard materials and products manufacturing industry and regional economic development. Supporting technical support to promote the restructuring of the industry in Henan Province.
In recent years, the leadership team of Zhongyuan University of Technology has attached great importance to the construction of national-level science and technology innovation platform. The school has continuously exerted the comprehensive advantages of talents and scientific research, integrated resources, enhanced independent innovation capability, and actively participated in the declaration of national-level science and technology innovation platform. School Party Committee Secretary Xie Zhenshan, Dean Cui Shizhong and Vice President Dong Yuming successively organized a number of coordination meetings, and led teams to in-depth field visits of the Institute of Materials and Chemical Engineering, and conducted a survey on the status quo of the laboratory. The working group formed by the Institute of Materials and Materials has formulated a detailed declaration plan. In accordance with the requirements of national laboratory construction, the school continuously strengthens the investment in software and hardware in the research direction of super-hard materials, and provides support in personnel, venues, equipment, projects and other aspects. At present, the total area of ​​the engineering laboratory is 2600m, and there are more than 400 sets of various experimental instruments and equipment, with a total value of more than 34 million yuan. The laboratory has more than 60 R&D technicians, including 22 professors (professor-level senior engineers) and 24 doctors (post); existing diamond sawing tool research room, hot-pressed sintered product research room, super-hard composite material. There are 8 experimental and research bases in the research room, and there are 18 production, research and research bases. In the early stage, more than 200 research papers related to superhard materials and products have been published, more than 50 related patents have been authorized or accepted, and one second prize of National Science and Technology Progress has been awarded. 5 provincial and ministerial awards.
In the future construction, the national science and technology innovation platform of the school will rely on the construction of the Science and Technology Park of Zhongyuan University of Technology, and independently develop the three-dimensional orderly arrangement of diamond equipment, diamond saw blade laser welding machine and other equipment, and initially establish a pilot test base and industrialization. base. Through the experiment and promotion of new technologies and new equipment, the orderly production efficiency of the diamond industry will be improved by 3-5 times, the production cost of sawing tools will be reduced by more than 30%, and the planned output value of science and technology will reach 50 million yuan or more in 2015; The technical bottleneck in the development of the diamond sawing tool industry, research and development and industrial production of high-efficiency precision diamond sawing tools with high technical content, excellent performance and stable quality, providing high-performance superhard materials and products for the domestic equipment manufacturing industry. Especially for large and heavy CNC machine tools, high-efficiency precision CNC machine tools, CNC multi-function machining centers and high-speed and ultra-high-speed cutting, precision and ultra-precision cutting, micro-cutting, hard cutting, dry cutting and other advanced manufacturing technology and difficult to process materials Precision grinding tools provide more powerful technical and product support for the field of national defense and major infrastructure equipment.
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