Liu Qingfeng

Liu Qingfeng Liu Qingfeng (born 26 March 1973, ), Tongcheng, Anhui, China, is a Chinese entrepreneur and AI scientist, best known as the founder and chairman of iFLYTEK, a global leader in speech recognition and artificial intelligence. Provided by Wikipedia
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  1. 1
    Improvement and Force Analysis of Flying Shear Gearbox with Single Flywheel for Hot- rolled Plate

    Improvement and Force Analysis of Flying Shear Gearbox with Single Flywheel for Hot- rolled Plate by Liu Qingfeng, Chen Tao

    Published 2016-01-01
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  2. 2
    DYNAMIC MECHANICAL PROPERTIES OF OXYGEN FREE COPPER UNDER THE IMPACT LOAD

    DYNAMIC MECHANICAL PROPERTIES OF OXYGEN FREE COPPER UNDER THE IMPACT LOAD by LIU QingFeng, CHENG Xin, WANG NingChang, JIANG Feng

    Published 2015-01-01
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  3. 3
    OPTIMIZATION OF THE CUTTING EDGE GEOMETRICAL PARAMETERS BASED ON FINITE ELEMENT SIMULATION OF TURNING INCONEL 718

    OPTIMIZATION OF THE CUTTING EDGE GEOMETRICAL PARAMETERS BASED ON FINITE ELEMENT SIMULATION OF TURNING INCONEL 718 by CHENG Xin, LIU QingFeng, WANG NingChang, JIANG Feng

    Published 2015-01-01
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  4. 4
    STUDY ON HIGH-FREQUENCY FATIGUE PROPERTIES OF PVD TiCrAlN COATING OF CUTTING TOOL

    STUDY ON HIGH-FREQUENCY FATIGUE PROPERTIES OF PVD TiCrAlN COATING OF CUTTING TOOL by WANG NingChang, LIU QingFeng, CHENG Xin, JIANG Feng, XU XiPeng

    Published 2015-01-01
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