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| 超精密车削时切屑形成及表面微观形貌形成机理的研究 | |
| 引用本文： | 王晓霞,王洪祥,李明洪.超精密车削时切屑形成及表面微观形貌形成机理的研究[J].工具技术,2001,35(9):14-16. |
| 作者姓名： | 王晓霞 王洪祥 李明洪 |
| 作者单位： | 1. 黑龙江佳木斯大学 2. 中国人民解放军防化指挥工程学院李明洪哈尔滨工业大学 3. 中国人民解放军防化指挥工程学院 |
| 摘 要： | 在亚微米级CNC超精密车床上进行了单晶金刚石刀具切削试验 ,根据试验结果分析了切屑形成机理和最小切削厚度与表面粗糙度之间的关系 ,建立了加工表面微观形貌的几何模型。研究结果表明 :通过计算最小切削厚度值可预测金刚石车削加工可获得的表面粗糙度值。 |
| 关 键 词： | 超精密车削 金刚石刀具 微切屑 表面粗糙度 表面微观形貌 |
Study on Formation Mechanism of Chip and Surface Micro-topography in Ultraprecise Turning |
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| Wang Xiaoxia,et al.Study on Formation Mechanism of Chip and Surface Micro-topography in Ultraprecise Turning[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2001,35(9):14-16. | |
| Authors: | Wang Xiaoxia |
| Affiliation: | Wang Xiaoxia et al |
| Abstract: | The cutting tests with single crystal diamond tools are carried out on a submicron CNC ultraprecise lathe. According to test results, the chip formation mechanism and the relationship between the minimum cutting thickness and surface roughness are analyzed, and the model of micro topography on the machined surface is established. The investigation shows that it is possible to predict the surface roughness obtained in the diamond turning by calculating the minimum cutting thickness. |
| Keywords: | ultraprecise turning diamond cutter micro chip surface roughness surface micro topography |
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