| 摘要 |
<p>A gear drive with mixed-type meshing consists of gears (1, 3). The lateral face (5, 10) of the flank of the tooth (2, 4) of each gear (1, 3) has a section which is shaped approximately along the involute, which is located in the area passing through the pitch circle (7, 12) of the gear (1, 3) and which is adjacent to two sections (8, 14, 9, 13) shaped according to the ''Novikov gearing'' profile and located in the areas beyond the pitch circle. At least at two sections (6, 8, 11, 14) the lateral face (5, 10) of the flank of the tooth (2, 4), participating in meshing, has a deviation from the lateral face (15, 16) of the theoretical gear profile in the direction of the increase in the thickness of the tooth (2, 4).</p> |
