| 应用光弹性—光塑性研究金属的变形过程 |
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| 引用本文： | 俞浩 马建林. 应用光弹性—光塑性研究金属的变形过程[J]. 北京科技大学学报, 1991, 13(1): 26-30 |
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| 作者姓名： | 俞浩 马建林 |
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| 作者单位： | 北京科技大学采矿系(俞洁)，北京冶金设备研究所(马建林) |
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| 摘 要： |
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| 关 键 词： | 光弹性 光塑性 金属 变形 剪切 |
Application of Pbotoelastic-photoplastic Method to Study Metal Deformation |
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| Yu Jie Ma Jianlin. Application of Pbotoelastic-photoplastic Method to Study Metal Deformation[J]. Journal of University of Science and Technology Beijing, 1991, 13(1): 26-30 |
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| Authors: | Yu Jie Ma Jianlin |
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| Affiliation: | Yu Jie Ma JianlinDepartment of Mining and Mineral EngineerinBeijing Instritute of Metallurgical Equipment |
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| Abstract: | The photoelastic-photoplastic material selective principle and loading equipment of cutting are introduced. The isochromatic photographs of elastic de-formation and crack extensive residue, crack extension at cutting, the stress distribution on the surface of cutting tools which contact with the metal and the relation between cutting stress and b/h are given. |
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| Keywords: | photoelastic-photbplastic method metal deformation cutting crack extension |
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