考虑摆线轮磨损的RV减速器传动精度可靠性分析与参数优化
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刘江,肖正明,张龙隆,刘卫标
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Transmission accuracy reliability analysis and parameter optimization of RV reducer considering cycloid gear wear
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Jiang LIU,Zheng-ming XIAO,Long-long ZHANG,Wei-biao LIU
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| 表2 RV减速器误差因素引起的法向侧隙及各误差的灵敏度指数 |
| Table 2 Normal backlash caused by RV reducer error factor and sensitivity index of each error |
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| 序号 | 误差因素 | 法向侧隙 | 灵敏度指数 |
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| 1 | 公法线平均长度偏差 | | -0.037 | | 2 | 齿圈径向跳动误差 | | 0.025 | | 3 | 中心距误差 | | 0.025 | | 4 | 等距修形量Δrrp | | 1.56 | | 5 | 移距修形量Δrp | | -1 | | 6 | 针齿中心圆半径误差 | | 1 | | 7 | 针齿半径误差 | | -1.56 | | 8 | 针齿销孔配合间隙 | | 0.78 | | 9 | 摆线轮齿圈径向圆跳动误差 | | 0.39 | | 10 | 针齿销孔圆周位置度 | | 1.20 | | 11 | 摆线轮齿廓累积误差 | | -0.60 | | 12 | 等距修形误差 | | 1.56 | | 13 | 移距修形误差 | | -1 | | 14 | 偏心距误差 | ② | 0.00016 | | 15 | 摆线轮齿廓磨损 | | 1.56 | | 16 | 曲柄轴承间隙 | | 1.06 |
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