| 纳米切削分子动力学仿真的研究进展 |
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| 引用本文： | 唐玉兰,梁迎春,程凯.纳米切削分子动力学仿真的研究进展[J].系统仿真学报,2004,16(4):745-748,766. |
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| 作者姓名： | 唐玉兰 梁迎春 程凯 |
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| 作者单位： | 哈尔滨工业大学精密工程研究所413信箱,哈尔滨,150001 |
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| 基金项目： | 国家自然科学基金海外，港澳青年学者合作研究基金(50028504) |
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| 摘 要： | 介绍了分子动力学的基本原理以及用于纳米加工的原子间相互作用势，从脆、塑性材料切削机理、刀具几何形状、刀具的磨损以及宏、微观切削机理之间关系等方面综述了目前国内外应用分子动力学研究纳米加工机理的现状，并指出目前研究存在的问题及改进措施，提出今后尚需进一步研究的问题。
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| 关 键 词： | 分子动力学 纳米加工 纳米切削机理 切削深度 |
| 文章编号： | 1004-731X(2004)04-0745-04 |
Advances in the Study of Nanometric Cutting by Molecular Dynamics Simulation |
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| TANG Yu-lan,LIANG Ying-chun,CHENG Kai.Advances in the Study of Nanometric Cutting by Molecular Dynamics Simulation[J].Journal of System Simulation,2004,16(4):745-748,766. |
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| Authors: | TANG Yu-lan LIANG Ying-chun CHENG Kai |
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| Abstract: | The basic principles of molecular dynamics and the potential functions used in nanomachining were introduced. Cutting mechanism of brittle materials and ductile materials, tool geometry, tool wear and the relation of macro-cutting mechanism and micro-cutting in the field of nanomachining by molecular dynamics simulation were reviewed. Several problems on the study of nanomachining at the present time are pointed out. The better proposals on the future study of nanomachining are put forward. |
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| Keywords: | molecular dynamics nanomachining nanocutting mechanism depth of cut |
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