Innovative Design and Performance Evaluation of Bionic Imprinting Toothed Wheel.
作者： Zhihong Zhang , Xiaoyang Wang , Jin Tong , Carr Stephen
DOI: 10.1155/2018/9806287
关键词:
摘要: A highly efficient soil-burrowing dung beetle possesses an intricate outer contour curve on its foreleg end-tooth. This study was carried out based evidence that this special has the potential of reducing soil penetration resistance and could enhance efficiency. toothed wheel is a typical agricultural implement for imprinting, to increase working efficiency; approach bionic geometrical structure utilized optimize innovative shape imprinting wheel. Characteristics in beetle’s end-tooth were extracted studied by edge detection technique. Then, modeled nine-order polynomial function used design tooth’s cutting edge. Both conventional teeth manufactured, traction tests bin conducted. Taking required draft force volume imprinted microbasin as evaluating indexes, operating efficiency quality different wheels compared investigated. Results indicate with wheel, better forward reduction property against and, meanwhile, can increasing created micro-basin.
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