Analysis on sliding velocity of cycloid gear pair during meshing

作者：Wang Shuyan^*; Tian Guizhong; Jiang Xujun

来源：Sensors and Transducers, 2012, 16(SPEC. 1): 218-225.

• Cycloid gears
• Different structure
• Half-embedded
• Sliding loss
• Sliding velocities
• Tooth structure

The sliding loss is caused by the relative sliding velocity vectors at contacting points. During meshing of cycloid gear pair, all teeth are in contacting, and half of the teeth in meshing with the cycloid gear. The sliding velocity vectors at all contacting points in cycloid gear pair are described, and the sliding velocity's variation of cycloid tooth pair during meshing is further developed. Compared with the general cycloid gear pair, sliding velocity vectors at contacting points of cycloid gear pair with the pin gear's tooth in different structures such as with rollers or half-embedded are developed. The structure of pins with rollers can reduce the sliding loss, and the sliding loss is directly influenced by the proportion of the pin to the roller. But half-embedded tooth structure wouldn't increase sliding loss with larger loads transferred.

• 出版日期2012