| 轴的车削加工误差分析 |
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| 引用本文： | 韩辉,王红. 轴的车削加工误差分析[J]. 煤矿机械, 2005, 0(9): 80-82 |
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| 作者姓名： | 韩辉 王红 |
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| 作者单位： | 桂林电子工业学院,广西,桂林,541004;桂林电子工业学院,广西,桂林,541004 |
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| 摘 要： | 针对轴的车削加工,分别对在2种不同装夹条件下进行正向切削和逆向切削时的工件变形进行了力学分析,建立了在切削力作用下产生弯曲变形的解析模型。具体算例表明:逆向切削时工件的弯曲变形以及由此引起的加工误差远小于同等条件下正向切削的变形和误差。该模型及分析结果可用于细长轴加工的工艺设计。
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| 关 键 词： | 车削 细长轴加工 误差分析 力学模型 |
| 文章编号： | 1003-0794（2005）09-0080-03 |
| 收稿时间： | 2005-04-11 |
| 修稿时间： | 2005-04-11 |
The Analysis of Machining Error in Turning Shafts |
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| HAN Hui,WANG Hong. The Analysis of Machining Error in Turning Shafts[J]. Coal Mine Machinery, 2005, 0(9): 80-82 |
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| Authors: | HAN Hui WANG Hong |
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| Affiliation: | Guilin University of Electronic Technology, Guilin 541004, China |
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| Abstract: | Mechanical analysis is carried out to the deformation of workpiece when turning slender shafts in the normal and reversed direction under two different conditions of clamping. Mathematical models are set up for the calculation of bending deformation resulting from cutting force. An example is given to show that bending deformation and the resulting machining error in conditions of reversed turning is much less than that in normal turning. The result has been verified by experiments. The mechanical model and numerical analysis can be used in the processing design of slender shaft turning. |
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| Keywords: | turning slender shaft turning machining error mechanical model |
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