中国机械工程Issue(24)：3318-3322,3335,6.DOI:10.3969/j.issn.1004-132X.2015.24.009
减变速一体化滚动活齿机构的设计理论
Design Theory of Motion Integration Mechanism with Roller Movable Tooth
摘要
Abstract
A concept of motion integration was presented to improve the efficiency and to reduce the space of series mechanisms .Combining with movable tooth gear and noncircular gear theory ,the motion integration mechanism with roller movable tooth was proposed .Firstly ,a eccentric circle was selected as the wave generator .A tooth profile model of the inner ring was built under any transmis-sion ratio ,with continuous transmission conditions discussed .Then a mathematical relationship in the maximal number of movable teeth ,the number of period of transmission ratio and the number of in-ner ring teeth were studied .When the number of movable teeth was less than two ,a parallel movable tooth gear was constructed to realize any speed ratio .Finally ,the design process of a motion integra-tion mechanism with roller movable tooth was given to achieve the transmission ratio of series noncir-cular gear system ,w hich laid the foundation for applying the new gear ,and guided the research of oth-er movable tooth gears .关键词
变速比传动/活齿机构/齿廓模型/构型Key words
variable speed transmission/movable tooth mechanism/tooth profile model/configu-ration分类
机械制造引用本文复制引用
刘大伟,任廷志,金昕,马强..减变速一体化滚动活齿机构的设计理论[J].中国机械工程,2015,(24):3318-3322,3335,6.基金项目
河北省自然科学基金资助项目（E2011203078）；燕山大学青年教师自主研究计划项目 （）
