| 主轴回转误差与最佳装刀方位 |
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| 引用本文： | 石世宏. 主轴回转误差与最佳装刀方位[J]. 中国机械工程, 1999, 10(4): 394-396 |
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| 作者姓名： | 石世宏 |
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| 作者单位： | 中南工学院,湖南省衡阳市,421001 |
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| 摘 要： | 对刀具回转类与工件回转类两种机床主轴回转误差测试数据采用不同模型处理并进行仿真，得出结论：车床类主轴在加工中不存在最佳和最差装刀或对刀方位，而镗床类则存在。镗床类主轴在最佳方位上装刀，可使加工误差最小，此方位只需测元件一次安装和测试即可求出。
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| 关 键 词： | 回转误差 最佳装刀方位 方轴 机床 |
The Error Motion of Machine Spindle and the Best Locating Direction of Cutter |
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| Shi Shihong. The Error Motion of Machine Spindle and the Best Locating Direction of Cutter[J]. China Mechanical Engineering, 1999, 10(4): 394-396 |
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| Authors: | Shi Shihong |
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| Abstract: | The test data of error motion for machine spindle of boring machine and lathe are treated and simulated respectively with different models. The conclusion is that the best locating direction of cutter as well as the worst one,in operation , are being to boring machine but not being to lathe. Fixing a cutting tool in best direction will make the operating error smallest.This direction can be obtained by fixing and testing the measured element only one time. |
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| Keywords: | error motion eccentricity polar coordinates the best locating direction of cutter |
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