| 摆线轮检测中公法线长度的计算和确定 |
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| 引用本文： | 关天民,李力行,等.摆线轮检测中公法线长度的计算和确定[J].大连铁道学院学报,2002,23(1):27-30. |
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| 作者姓名： | 关天民 李力行 |
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| 作者单位： | 大连铁道学院机械工程系，辽宁大连116028 |
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| 基金项目： | 国家自然科学基金资助项目（50175011） |
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| 摘 要： | 讨论了摆线轮公法线的存在条件，并提出了一种新的方法来计算一齿差和二步差摆线轮公法线检测时的接触位置参数和长度，确定最小跨齿数和最佳跨齿数，并考虑了等距，移距，转角修形和偏心对公法线测量的影响，根据本理论编制的计算机软件可以准确地计算出各种跨齿数下公法线长度及检测位置。
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| 关 键 词： | 摆线轮 公法线 检测法 长度计算 |
Calculation of Common Normal Length of Cycloid Disks |
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| GUAN Tian-mrn,LI Li-xing,SI-IAN Li-jun.Calculation of Common Normal Length of Cycloid Disks[J].Journal of Dalian Railway Institute,2002,23(1):27-30. |
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| Authors: | GUAN Tian-mrn LI Li-xing SI-IAN Li-jun |
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| Abstract: | Having discussed the existing condition, a new method is established to calculate the common normal length and its measuring contact position in one-teeth-difference and two-teeth-difference cycloid disks. The minimum span number is determined and the influence by profile modification is taken into account when measured. A software is developed which can obtain the common normal length and measuring position easily. |
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| Keywords: | cycloid disk common normal length measuremen common normal length calculation |
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