New measuring method for single pitch deviation of hobbed gears (Using measured helix form data conditioned with Gaussian filter)
New measuring method for single pitch deviation of hobbed gears (Using measured helix form data conditioned with Gaussian filter)
复制标题
滚齿齿轮单节距偏差测量新方法（使用经高斯滤波器调节的测量螺旋线形状数据）
DOI：
10.1299/transjsme.16-00128
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
I. Moriwaki
中科院分区：
文献类型：
--
作者：
Myungsoo Kim;D. Iba;Tomohiro Tatsumi;Junichi Hongu;M. Nakamura;I. Moriwaki
滚齿质量的提高必须产生高精度的磨削齿轮。这可以通过精确测量滚齿齿轮来实现。螺距偏差在蜗杆磨床的磨削过程中是最重要的。在预置研究中，提出了一种新的单螺距偏差测量方法。在该方法中，测量的螺旋轨迹数据用高斯滤波进行处理，将其划分为短波长和长波长分量。单节距偏差是根据面宽中心周围的长波分量计算的。计算的偏差显示迭代测量的偏差降低了62.6%。
Improving quality of hobbed gears must yield high accuracy of ground gears. This can be achieved by measuring hobbed gears accurately. Pitch deviations are most crucial in grinding processes with a worm type grinder. In the preset study, a new measuring method is proposed for single pitch deviations. In this method, measured helix trace data are conditioned with Gaussian Filter to be divided into short- and long-wavelength components. Single pitch deviations are calculated from the long-wavelength components around the center of facewidth. The calculated deviations showed 62.6 % lower variation in iterative measurements.