| 金属切屑中绝热剪切变形 |
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| 引用本文： | 傅惠南,陈子文.金属切屑中绝热剪切变形[J].华侨大学学报(自然科学版),1993,14(3):357-362. |
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| 作者姓名： | 傅惠南 陈子文 |
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| 作者单位： | 华侨大学精密机械工程系，华侨大学精密机械工程系 |
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| 摘 要： | 分析金属高速变形的绝热剪切塑性失稳现象,并引入金属切削领域,阐述金属切屑中热塑失稳机理,并讨论绝热剪切带的特征.
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| 关 键 词： | 绝热剪切 塑性失稳 变形 金属 |
Adiabatic shear Deformation in Machined Metal Chips |
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| Fu Huinan Chen Ziwen.Adiabatic shear Deformation in Machined Metal Chips[J].Journal of Huaqiao University(Natural Science),1993,14(3):357-362. |
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| Authors: | Fu Huinan Chen Ziwen |
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| Institution: | Department of Precision Mechanical Engineering |
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| Abstract: | An important phenomenon of plastic flow instability occurs in metal materials when they are deformed at high strain rate known as adiabatic shear.The authors analyse and discuss this phenomenon and bring this problem into the field of metal cutting.The discussion is also devoted to the mechanism of thermal plastic instability in deformed chips and the structural features of the deformation bands. |
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| Keywords: | adiabatic shear plastic flow instablity chip deformation |
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