装配误差对螺旋锥齿轮接触轨迹的影响  

Influence of Fitting Error on Contact Trail of Spiral Bevel Gear

作　　者：郭婷[1] 张祖智[1] 杜万里[1] 

机构地区：[1]中国北方车辆研究所车辆传动重点实验室,北京100072

出　　处：《车辆与动力技术》2014年第1期34-37,共4页Vehicle & Power Technology

摘　　要：通过螺旋锥齿轮接触轨迹物理验证,研究了装配误差对接触轨迹的影响,探索装配误差与接触轨迹理论中心及侧隙关系的变化规律.结果表明:随着装配误差逐步减小,齿轮的接触区位置逐渐接近理论位置,当装配误差反方向增大时,接触区的位置变化更加明显.The influence of assembly errors on the contact path is studied by physical experiment with a real pair of spiral bevel gears, and the dynamic rule involving assembly errors, backlash and the theory center of the contact path is obtained. The results show that the decrease of assembly errors leads the gear contact area getting closer to the theoretical position, while the increase of assembly errors along the reverse direction causes an obvious position change of contact zones.

关 键 词：螺旋锥齿轮 装配误差 接触轨迹 

分 类 号：TH132.422[机械工程—机械制造及自动化]