| 深孔钻削中的孔轴线偏斜机理与控制方法 |
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| 引用本文： | 胡凤兰,刘军安,魏华.深孔钻削中的孔轴线偏斜机理与控制方法[J].现代制造工程,2011(7). |
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| 作者姓名： | 胡凤兰 刘军安 魏华 |
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| 作者单位： | 1. 湖南工程学院,湘潭,411101
2. 湖南电器职业技术学院,湘潭,411101 |
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| 基金项目： | 湖南省教育厅科研基金资助项目 |
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| 摘 要： | 深孔钻削中的孔轴线偏斜问题是目前仍存在的一个技术难题,为控制孔轴线的偏斜,提高孔轴线的直线度精度,降低废品率,研究了深孔钻削中孔轴线偏斜的机理,研究表明合理选择切削方式和刀具几何参数,努力提高钻杆刚度、导向套精度和被加工工件的质量,都能有效地控制钻头在钻孔加工中的走偏,提高深孔零件的几何精度和加工质量.
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| 关 键 词： | 孔轴线的偏斜机理 孔轴线偏斜的控制 深孔加工 |
On the mechanism and controlling methods of axial deviation in deep-hole drilling |
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| HU Feng-lan,LIU Jun-an,WEI Hua.On the mechanism and controlling methods of axial deviation in deep-hole drilling[J].Modern Manufacturing Engineering,2011(7). |
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| Authors: | HU Feng-lan LIU Jun-an WEI Hua |
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| Affiliation: | HU Feng-lan1,LIU Jun-an1,WEI Hua2(1 Hunan Institute of Engineering,Xiangtan 411101,Hunan,China,2 Hunan Institute of Electrical Technology,China) |
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| Abstract: | Axial deviation is an urgent technical problem at present when drilling deep holes.In order to control axial deviation,improve its straight accuracy,and reduce its reject rate,has studied the mechanism of axial deviation in deep-hole drilling.The research shows that it is very effective in controlling axial deviation in deep-hole drilling and improving deep-hole parts' geometric precision and machining quality by choosing proper cutting methods,selecting optimum tool geometry,enhancing its stiffness of dril... |
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| Keywords: | mechanism of axial deviation controlling methods of axial deviation deep-hole machining |
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