| 双圆弧齿轮精切余量的计算 |
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| 引用本文： | 肖乃鹏. 双圆弧齿轮精切余量的计算[J]. 石油机械, 1991, 19(6): 6-12 |
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| 作者姓名： | 肖乃鹏 |
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| 作者单位： | 抚顺石油机械厂设计研究院 |
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| 摘 要： | 为确定双圆弧齿轮粗切后的精切余量,安排了精切前公法线长度测量工序,并推导了精切余量与公法线长度的关系式。公法线长度当量值与当量进刀量比值应在0.7～1.1之间。实践中一般精切余量为1.5mm,余量公差为±0.5mm。
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| 关 键 词： | 双圆弧齿轮 精切余量计算 |
Calculation of the Finishing Allowance of Double-Circular-Arc Gears, |
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| Abstract: | In order to determine the finishing allowance of double- circular-arc gears, the author recommends a procedure for measuring the base tangent length before finishing-cut and derives the relation between the finishing allowance and the base tangent length. The ratio between the equivalent value of base tangent length and the equivalent feed should be within 0.7-1.1. It is common practice to select a finishing allowance Of 1.5mm, with a tolerance of ± 0.5mm. |
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