On November 27, 2009, Tianshui Xinghuo Machine Tool Co., Ltd. undertook the acceptance of the “Key Technology Research on Large-scale CNC Five-axis Linkage Turning and Milling Machine Toolâ€. This is another national-level major scientific research project completed by Spark Machine Tool Company following the National High Technology Research and Development Program (863 Program) project, a large-scale CNC super-precision Fresnel lens processing equipment.
The acceptance group consisting of 11 experts and scholars from the National Machinery Industry Federation, the National Ministry of Science and Technology, Tsinghua University, Beijing University of Aeronautics and Astronautics and Research Institutes conducted the acceptance of the subject.
The acceptance group experts believe that this project solves the long-term troubled five-axis linkage turning and milling machine tool spindle temperature rise control, C-axis high-precision worm gear worm pair anti-backlash large torque drag, rotary B-axis and large-stroke Y-axis linkage integration, etc. A number of key technical problems, independent research and development of the "SPARK-plus graphical programming system"; has applied for 3 invention patents, obtained 9 utility model patents, formulated 2 revised corporate standards; the subject management norms, research team stability, The expenditure is reasonable; the inspection and acceptance information provided is complete and complete. Unanimously agreed to pass the subject and financial acceptance.
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