精密行星减速器回程误差优化研究  

Research on Optimization of Return Error of Precision Planetary Reducer

作　　者：王茹芸 高东益 陈俊华 杨昊霖 Wang Ruyun;Gao Dongyi;Chen Junhua

机构地区：[1]宁波大学机械工程与力学学院,浙江宁波315211 [2]宁波中大力德智能传动有限公司,浙江宁波315301 [3]宁波大学科学技术学院,浙江宁波315300

出　　处：《机械制造》2024年第7期64-68,53,共6页Machinery

摘　　要：为了提高精密型行星减速器的回程精度,对关键零件的公差进行优化。基于精密行星减速器传动部分关键零件的公差,建立多参数回程误差数学模型。基于天鹰优化算法,对多参数回程误差数学模型进行计算分析,运用MATLAB软件求得回程误差计算模型的最优解。以220-ZD型精密行星减速器为例,对比参数优化前后的计算结果,回程误差减小7.2%。结果表明,通过对关键零件参数优化、合理分配尺寸公差来控制精密行星减速器回程误差是合理的。In order to improve the return accuracy of the precision planetary reducer,the tolerance of the key part was optimized.Based on the tolerance of the key part of the transmission part of the precision planetary reducer,a multi-parameter return error mathematical model was established.Based on the Aquila optimization algorithm,the multi-parameter return error mathematical model was calculated and analyzed,and the optimal solution of the return error calculation model was obtained by using MATLAB software.Taking the 220-ZD precision planetary reducer as an example,compared with the calculation results before and after parameter optimization,the return error was reduced by 7.2%.The result shows that it is reasonable to control the return error of the precision planetary reducer by optimizing the parameter of the key part and reasonably allocating the dimensional tolerance.

关 键 词：行星减速器 回程误差 优化 研究 

分 类 号：TH132.46[机械工程—机械制造及自动化]