摘要
在《天线测试转台传动链回差的控制与计算》一文的基础上 ,以带内齿轮的特大型轴承的有关参数和摆线针轮减速器回差的测量结果为依据 ,用峰值综合法对传动链的回差进行修正计算。计算结果表明 ,在采用化学镀镍使齿轮副中心距可视为可调中心距时 ,传动链回差的最大值为 2 .6′ ,能满足设计要求。
On the basis of the paper 'The Control and Computation of Backlash of Drive Chains of Antenna Testing Pedestal' and measured results of related parameters of backlash huge bearing with internal gear and backlash of cycloidal pin-wheel reducer,backlash of drive chains is computed correctively by means of peak synthesis in this paper.The computational results indicate that on condition that using chemical nickel plating to make centre-to centre distance of gear set adjustable,maximum value of backlash of drive chains is 2.6′,and it can satisfy design requirement.
出处
《电子机械工程》
2002年第5期46-48,52,共4页
Electro-Mechanical Engineering
关键词
天线
测试
转台传动链
回差
修正计算
齿轮
轴承
摆线针轮减速器
Pedestal for testing antenna
Huge bearing with internal gear
Cycloidal pin-wheel reducer
Backlash
