| 浅析机加工工件定位基准的正确选择 |
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| 引用本文： | 董菊明,余贵. 浅析机加工工件定位基准的正确选择[J]. 装备制造技术, 2012, 0(3): 54-55,66 |
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| 作者姓名： | 董菊明 余贵 |
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| 作者单位： | 鄂东职业技术学院,湖北黄冈,438000 |
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| 摘 要： | 工件在机床上或者夹具中时,用作确定位置的基准称为定位基准,定位基准分粗基准和精基准.定位基准的合理选择直接影响着机械加工的质量与稳定性.
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| 关 键 词： | 定位基准 粗基准 精基准 |
Analysis of Choice of Correct Locating Ddatum in the Machining |
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| DONG Ju-ming , YU Gui. Analysis of Choice of Correct Locating Ddatum in the Machining[J]. , 2012, 0(3): 54-55,66 |
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| Authors: | DONG Ju-ming YU Gui |
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| Affiliation: | (Edong Institute of Vocation & Technology,Huanggang Hubei 438000,China) |
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| Abstract: | When parts in the machine tool or fixture,used as a benchmark to determine the location known as the locating datum.Locating datum points crude benchmarks and refined benchmarks.A reasonable choice for locating datum has a direct impact on the quality and stability of the machining. |
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| Keywords: | locating datum crude benchmarks refined benchmarks |
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