3137 コニカルギヤの3次元歯面形状解析(S34-4 伝動装置の基礎と応用(4) 歯車の形状解析,ラック&ピニオン,その他,21世紀地球環境革命の機械工学:人・マイクロナノ・エネルギー・環境)

概要

論文の詳細を見る
Conical involute gears can be used not only for the backlash-control between parallel axes gears, but also for the power-transmission between intersecting or skew axes gears. They are especially effective for small shaft angles. Recently the design and production system of conical gears has been developed, but the tooth flank shape for conical gear is not studied in detail. This paper first uses a calculation method of the involute helicoid of conical gears to show their theoretical 3D tooth flank shape. Secondly, the original 3D coordinate data of real tooth flanks are obtained on a coordinate-measuring machine and the difference between the real and theoretical tooth flanks are examined in the whole measured area. Lastly, real tooth contact analysis is performed and the results agreed well with those of the no loaded tooth bearing test.
社団法人日本機械学会の論文
2008-08-02