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摆辗薄圆片工件时中心拉薄的判据
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英文标题：THE CRITERION OF CENTER THINING IN THE ROTARY FORGING OF CIRCULAR PLATE |
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作者：魏杰 陆其仁 刘庄 |
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单位： 清华大学锻压教研组 清华大学锻压教研组 清华大学锻压教研组 |
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出版年,卷(期):页码：1981,6(6):17-22 |
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摘要：
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本文通过对摆辗变形分布的测量和变形特性的分析,提出了中心拉薄原因及影响因素,导出了中心拉薄判据的函数关系式,并在模拟实验的基础上,给出了中心拉薄的判据公式。
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From measurement and analysis of the distribution and characteristics of deformation in the rotary forging, the cause and the effective factors of center thining are given, and the functional relation among technological factors of center thining is derived. On the foundation of simulate experiments, the formular of center thining is also given,
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基金项目：
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作者简介：
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参考文献：
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[1] P.M.Standring. E.Appleton "Rotary Forging Developments in Japan", 《Lst Int.Conf.on Rotary Metal-Working Processes》.No.v. 1979．
[2] J.B.Hawkyard, C.K.S.Gwrnani, W.Johnson "Pressure-distribution Measurements in Rotary Forging",《J.Mech. Eng Sci》, Vol.19． No.4． 1977
[3] 陆其仁、刘庄“摆辗过程中出现中心拉薄问题的研究”1979． 9．
[4] R.A.C.Slater, E.Appleton, "Some Experiments With Model Material to Simulate The Rotary Forging of Hot Steels" , 《Int. M.T.D.R.Conf》1970．
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