日本機械学会論文集
Online ISSN : 2187-9761
ISSN-L : 2187-9761
設計,システム,製造
ホブ切り歯車の単一ピッチ誤差測定の新たな手法(ガウシアンフィルタを通した歯すじ形状測定結果の適用)
金 明洙射場 大輔巽 友洋本宮 潤一中村 守正森脇 一郎
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2016 年 82 巻 839 号 p. 16-00128

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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.

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© 2016 一般社団法人日本機械学会
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