Load carrying capacity of crossed helical gears with high contact ratio

E. Tamura, R. Nemoto, N. Seyama, E. Tanaka

研究成果: Conference article査読


Under severe conditions of high speed and loading, machine elements, namely, gears, traction drives, rolling bearings, wheels, etc. are used for a long time. Crossed helical gears are used to transmit motion and power between two non-intersecting and non-parallel shafts. The geometry of crossed helical gears gives the theoretical basis of the meshing of other gears. Hence it is great important to understand crossed helical gears. However, Crossed helical gears are known that the contact of teeth theoretically takes place at a point, but the contact point extends over a small ellipse due to elastic deformation under applying load. In addition, high sliding velocity along tooth trace seems to be influential. For above mentioned reasons, the gears are used for light loads only. But to make the most of its good features, it is important to improve the load carrying capacity of crossed helical gears.

ジャーナルVDI Berichte
出版ステータスPublished - 2017
イベントInternational Conference on Gear Production, 2017 and International Conference on High Performance Plastic Gears, 2017 - Munich, Germany
継続期間: 2017 9月 132017 9月 15

ASJC Scopus subject areas

  • 工学(全般)


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