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普旋过程毛坯起皱的力学解析
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英文标题：Analysis of the Blank Wrinkling in Conventional Spinning Process |
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作者：王强 王仲仁 |
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单位： 济南铸锻所 哈尔滨工业大学 |
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出版年,卷(期):页码：1992,17(5):39-42 |
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摘要：
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以弯曲塑性铰理论为基础,建立了普旋过程毛坯起皱的分析模型。采用能量法,推导出旋压力的计算公式。由数值方法,得出临界皱波数随若干工艺参数的变化规律,分析结果与实际情况相符。
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The analytical model of blank wrinkling in conventional spinning is established on the basis of the bending plastic hing theory. The calculation equation is derived according to the principle of energy method. By numerical method, the relationship between the critical wrinkle number and the process parameters has been obtained, which accords with the practice.
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参考文献：
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[1] Kobayashi S., ASME J. of Engineering for Industry, Feb., 1963, P44-48．
[2] 叶山益次郎、室田忠雄,精密机械,Vol.29,NO.5,1963． P369-376．
[3] Hayama M., Proc. of RoMPI, Nov. 1979, London, UK, P207-216．
[4] Satoh T., et al, Proc. of RoMPⅡ, Oct. 1982, Stratford, UK, P277-286．
[5] Wang Qiang, Wang Zhongren, J. of Harbin Institute of Technology, No.3, 1990, P145-149．
[6] Timoshenko S. and Woinowsky-Krieger S., Theory of Plates and Shells, McGraw-Hill, New York, 1959．
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