理论上最少齿数的分析计算  

Analysis on the least gears in gear mechanism

作　　者：曾周亮[1] 陈志刚[1] 

机构地区：[1]湖南邵阳学院机械工程学院,邵阳422004

出　　处：《机械设计与制造》2005年第11期33-34,共2页Machinery Design & Manufacture

摘　　要：通常齿轮的最少齿数是指用范成法加工时,不发生根切的齿数,但这并不是实际应用中的最少齿数,这里从齿轮连续传动的条件和变位齿轮的角度分析探讨了最少齿数的求法。Generally speaking, the least gears rsfer not to the practically existing ones, but to the nonroot - cutting gears in generating cutting method processing. In the articke, an approach to the least gears is discussed in the perspective of gear continuous drive and addendum modification gear.

关 键 词：齿轮 最少齿数 齿顶变尖 

分 类 号：TH132.41[机械工程—机械制造及自动化]