淡江大學機構典藏:Item 987654321/45810
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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/45810


    Title: A study of the optimum blank for square cup drawing using the streamline method
    Authors: Lu, Yuung-hwa;李經綸;Li, Ching-lun;Lo, Sy-wei
    Contributors: 淡江大學機械與機電工程學系
    Keywords: Square cup drawing;Streamline method;Optimum blank
    Date: 2001-03-19
    Issue Date: 2010-03-26 20:00:04 (UTC+8)
    Publisher: Elsevier
    Abstract: This paper presents a theory superimposing material anisotropic property as a “sink” to the potential field concept. An efficient and easily complemented streamline method is then developed to predict the optimum blank of irregular prismatic cup drawing. From the optimum blank contours calculated by the streamline method for the square cup, it is shown that material anisotropy has a significant influence in the prediction of the optimum blank shape. As a verification of the theory, an experiment of square cup drawing was conducted, relating to the optimum blank in the experimental drawing process for a flat-cup head. The measured cup heights show good agreement with theoretical predictions.
    Relation: Journal of Materials Processing Technology 110(2), pp.146-151
    DOI: 10.1016/S0924-0136(00)00856-6
    Appears in Collections:[Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering] Journal Article

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