| 镗刀的设计计算 |
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| 引用本文： | 李淑娟.镗刀的设计计算[J].太原科技大学学报,1994(3). |
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| 作者姓名： | 李淑娟 |
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| 作者单位： | 太原重型机械学院机械制造系 |
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| 摘 要： | 本文论述了固定式镗刀当小刀头轴线与镗杆轴线的夹角小于９０°时，刀孔上平面高于径向平面，在巳知镗刀工作时所需各几何角度时，小刀头上各几何角度的设计计算。利用矢量及座标转换原理，为镗刀几何角度的设计计算推导出了一套精确的计算公式。这对保证镗刀的合理几何角度，提高镗刀的耐用度有重要的意义。
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| 关 键 词： | 固定式镗刀 小刀头 几何角度 |
The Design Calculation of the Geometric Angles of a Fixing Boring Cutter |
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| Li Shujuan.The Design Calculation of the Geometric Angles of a Fixing Boring Cutter[J].Journal of Taiyuan University of Science and Technology,1994(3). |
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| Authors: | Li Shujuan |
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| Abstract: | In the article,by the vector and the coordinate change,the design calculation of thegeometric angles of a small cutter fixed boring cutter shaft is expounded.A series of formulas isdeduced at the axis of a small cutter making an acuter angle with the axis of boring cutter shaft,and the upper plane of the hole fixing a small cutter having a distance to the radial piane of the boring cutter shaft and knowing the geometric angles of boring cutter.It is important to ensurethe geometric angles of a boring cutter and to improve the durability of a boring cutter |
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| Keywords: | fixing boring cutter small cutter geometric angles |
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