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2 Result(s)

within **Cheng Zhang Remove this filter English Remove this filter Engineering Design Remove this filter Materials Science, general Remove this filter

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  1. No Access

    Chapter and Conference Paper

    Rectangle Packing Problems Solved by Using Feasible Region Method

    An investigating into the rectangle packing problems and the feasible region of the rectangles to be packed was comprehensively analyzed and studied. Useful information was explored fully and a packing algorit...

    Pengcheng Zhang, **min Wang, Yanhua Zhu in Global Design to Gain a Competitive Edge (2008)

  2. No Access

    Chapter and Conference Paper

    A New Method for Piston Ring Contour Cutting Based on Linear Driving

    It is not easy to processing piston ring contour because of its complicating shape. From view of time-domain analysis, in order to trace the curve of piston ring, servo actuator must have high speed and accele...

    Yicheng Zhang, Zhihua Chen, Liangcai Yang… in Advanced Design and Manufacture to Gain a … (2008)