|
Abstract: The relative angle between pinwheel and cycloid disk is
discussed after the equidistant modification and radial-moving
modification, the concept of the inverse arch-shaped teeth profile is
brought forward in order to improve the contacting state , reduce the
contacting force and make fully use of the cycloid teethprofile. The
formula of the existing condition are given and the inverse arch-shaped
teeth profile can be obtained easily through plus equidistant + minus
radial-moving combining modification if the modification meets the given
conditions. The software is also made to find the optimum inverse
arch-shaped teeth profile by means of optimization method. The results
of calculation about the various modification methods show that the
contacting force of the inverse arch-shaped teeth profile is obvious
better than the other modification method.
Key words: Cycloid drive Inverse arch-shaped teeth profile
Existing conditions Optimization of modification
CLC No: TH132.414
国家自然科学基金资助项目(50175011).
Received 20040418, received in revised form 20041030
|