標題: | Optimum design of involute tooth profiles for K-H-V planetary drives with small teeth number differences |
作者: | Lin, Wen-Yi Hsiao, Kuo-Mo Ke, Jun-Yu 機械工程學系 Department of Mechanical Engineering |
關鍵字: | Planetary drive;Profile shift;Meshing equation;Non-standard module;Optimum design |
公開日期: | 1-一月-2019 |
摘要: | The optimum design of an involute K-H-V PDSTND is restudied and remains a difficult task even using a profile shift for the design case discussed in the literature. In fact, the difficulty arises from the design with a very high efficiency and the peculiar tip interference. Because of the failure to obtain feasible designs using profile-shifted full-depth and stub teeth, another feasible design scheme is used by altering the addendums of involute profile-shifted full-depth teeth. In this study, the objective function of the optimum design is a weighted combination of two main performance factors, i.e., the reciprocal of the contact ratio and the working pressure angle. The optimization problem is solved using a combined-mutation differential evolution algorithm. The performance can be improved using the afore-mentioned design scheme; however, there is still room for improvements. Therefore, the use of different modules in mesh for involute profile-shifted full-depth teeth with variation in addendum is proposed and the corresponding meshing equation is derived. The findings show that further improvements on the performance can be achieved. |
URI: | http://dx.doi.org/10.1299/jamdsm.2019jamdsm0007 http://hdl.handle.net/11536/152182 |
ISSN: | 1881-3054 |
DOI: | 10.1299/jamdsm.2019jamdsm0007 |
期刊: | JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING |
Volume: | 13 |
Issue: | 1 |
起始頁: | 0 |
結束頁: | 0 |
顯示於類別: | 期刊論文 |