| 基于微量润滑的切削油雾雾化特性测试与分析 |
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| 引用本文： | 刘晓丽,李亮,赵威,何宁,史琦. 基于微量润滑的切削油雾雾化特性测试与分析[J]. 工具技术, 2011, 0(12): 16-18 |
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| 作者姓名： | 刘晓丽 李亮 赵威 何宁 史琦 |
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| 作者单位： | 南京航空航天大学 |
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| 基金项目： | 国家自然科学基金资助项目（51005118）;江苏省自然科学基金资助项目（BK2010510）;校青年创新基金资助项目（NS2010145） |
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| 摘 要： | 微量润滑切削时,切削油雾的粒径分布与浓度等是衡量切削环境空气质量必不可少的特征变量,同时也是揭示微量润滑切削机理的重要参数.本文基于光衍射原理对油雾颗粒的体积分布等进行测量,深入分析了微量润滑条件下切削油雾的雾化特性,揭示了微量润滑系统各参数如润滑油用量、供气压力、喷射靶距及润滑油黏度等对油雾颗粒体积分布的影响规律,为...
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| 关 键 词： | 微量润滑 油雾颗粒 雾化特性 |
Study on Cutting Oil Mist Spray Characteristic Based on Minimum Quantity Lubrication |
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| Liu Xiaoli,Li Liang,Zhao Wei,He Ning,Shi Qi. Study on Cutting Oil Mist Spray Characteristic Based on Minimum Quantity Lubrication[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2011, 0(12): 16-18 |
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| Authors: | Liu Xiaoli Li Liang Zhao Wei He Ning Shi Qi |
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| Affiliation: | Liu Xiaoli, Li Liang, Zhao Wei, He Ning, Shi Qi |
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| Abstract: | When using Minimum Quantity Lubrication （MQL） cutting, cutting oil mist concentration and size distribution are cutting essential characteristic variables of measuring the ambient air quality. And they are important parameters of revealing MQL cutting mechanism. Based on the principle of light diffraction, the particle size distribution of oil mist of MQL is measured and deeply analysed. The influencing laws of particle size distribution of oil mist are also revealed, when the MQL system parameters such as the amount of oil, gas pressure, jettarget distance and oil viscosity are changed . And it can provide the necessary data to support for integrated control of the cutting ambient air quality of MQL cutting and the cooling and lubricating effects. |
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| Keywords: | MQL oil mist particle spray characteristic |
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