GDS-8 IDEAL TOOTH SURFACE MODIFICATION METHOD FOR CYLINDRICAL WORM GEARS(GEAR DESIGN AND SYNTHESIS)
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概要
- 論文の詳細を見る
A new method of tooth surface modification for cylindrical worm gears is proposed. This method can always offer ideal tooth contact and no transmission error regardless of tooth profiles and addendum modification of worm gears. The method is realized by introducing a special hob with non-whole thread numbers and with 1 or 2 flute numbers. The phase difference caused by using the hob with the non-whole thread numbers in hobbing the worm wheel is compensated when the face width of worm wheel just has come in the space of hob flute. Two kinds of worm gear pairs with convex and concave profiles and with positive and negative addendum modifications were designed and made on a basis of the proposed method. Clearances between the meshing teeth of the gear pairs were calculated and compared with that based on the previous tooth surface modification method and also tooth contact tests of the gear pairs were conducted under the loaded conditions. As a result, the desirable contact patterns that almost agree with calculated ones were obtained.
- 一般社団法人日本機械学会の論文
- 2001-11-15
著者
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Yoshino Hidehiro
Department Of Mechanical Engineering Saga University
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OHSHIMA Fumihiro
Department of Mechanical Engineering, Saga University
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Ohshima Fumihiro
Department Of Mechanical Engineering Saga University
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Ohshima Fumihiro
Department Of Mechanical Engineering Saga University
関連論文
- GDS-8 IDEAL TOOTH SURFACE MODIFICATION METHOD FOR CYLINDRICAL WORM GEARS(GEAR DESIGN AND SYNTHESIS)
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