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求杯形压延件毛料外径的須式与双曲线图算法
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英文标题：A GENERALIZED FORMULA AND HYPERBOLIC GRAPH FOR THE DE TERMINATION OF BLANK RADIUS OF DEEP DRAWN PARTS OF REVOL UTION |
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作者：梁炳文 |
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单位： 北京航空学院 |
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出版年,卷(期):页码：1981,6(6):1-7 |
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摘要：
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提出了计算任意形状的杯形压延件毛料外径的通式,免除了计算弧线重心的困难。在冲裁压力中心的计算中,还可以利用通式计算弧线重心。文章还给出了利用简化公式和查线图求杯形毛料半径的方法。
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A generalized formula for determing the blank radius of any possible shape of revolution in deep drawn parts was presented. The difficulty in calculating the center of gravity of arcs was reade-red unnecssary; instead, the generalized o rmula can be usad to calculate the ce-nter of pressure as usually needed in blanking. A simplified formula and hyperbolic grapb were also presented forh e determination of blank radius of deep drawn parts of revolution.
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作者简介：
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参考文献：
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[1] Franklin D. Jones, Die Design and Diemaking Practice,The Industrial Press, New York, 1951
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