摘要
对螺旋齿轮传动进行了系统的分析，导出了啮合效率公式，分析了满足啮合效率要求的螺旋角β值的许用范围．得出当β１＝β２＝Σ２时，啮合效率最高的结论，最后导出了蜗杆蜗轮齿廓啮合效率公式及自锁条件．
This paper offers an efficiency equation for crossed helical gearset based on systematic analysis.It gives a way to choose the value of the helix angles in order to meet the efficiency requirement.It concludes that the gearset has the highest efficiency when β 1=β 2=Σ2 is chosen.Finally,the efficiency algorithm and self locking relation are derived from for warms and warm gears.
出处
《武汉交通科技大学学报》
1998年第6期647-650,共4页
Journal of Wuhan University of Technology(Transportation Science & Engineering)
关键词
螺旋齿轮
啮合效率
理论分析
crossed helical gear
gearing efficiency
theoretical analysis
