| 纳米切削加工模型的研究 |
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| 引用本文： | 尚广庆,孙春华. 纳米切削加工模型的研究[J]. 工具技术, 2007, 41(11): 27-30 |
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| 作者姓名： | 尚广庆 孙春华 |
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| 作者单位： | 1. 苏州市职业大学机电工程系
2. 苏州市职业大学 |
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| 摘 要： | 本文从分析建立传统切削加工模型的理论基础和分析方法入手,指出该模型应用于纳米切削加工的不合理性,应用分子动力学仿真建立了纳米切削的加工模型。研究表明,在纳米切削过程中,当切削深度小于最小切削深度时,工件材料只发生了弹塑性变形,没有形成切屑。
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| 关 键 词： | 纳米切削加工 分子动力学仿真 模型 |
| 收稿时间： | 2007 |
Research on Machining Model in Nanoscale Cutting |
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| Shang Guangqing,Sun Chunhua. Research on Machining Model in Nanoscale Cutting[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2007, 41(11): 27-30 |
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| Authors: | Shang Guangqing Sun Chunhua |
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| Abstract: | Based on analyzing theory and method of traditional cutting model,non-reasonability is purposed when applying it to nanoscale machining.The model of nanoscale cutting is then researched by using molecular dynamic simulation(MDS).The results show that plastic and elastic deformation of the workpiece material happen at a depth of cut less than the minimum cutting thickness,no chip is formed. |
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| Keywords: | Nanoscale cutting MDS modeling |
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