农机使用与维修Issue(7)：30-33,4.DOI:10.14031/j.cnki.njwx.2025.07.006
机械传动系统振动对计量精度影响分析
Analysis of the Impact of Vibration on the Metrological Accuracy of Mechanical Drive Systems
谢震宇1
作者信息
- 1. 江苏澄信检验检测认证股份有限公司/江阴市计量测试检定所,江苏 江阴 214400
- 折叠
摘要
Abstract
This article aims at the transmission system of agricultural machinery,through the establishment of the dynam-ic model of the transmission system,to explore the role of gear mesh error,shaft torsion vibration and external excitation and other factors on the role of mechanical vibration mechanism,and to analyse the impact of different vibration parame-ters on the measurement accuracy of the law.A large number of studies have shown that the vibration of the transmission system will lead to an increase in the measurement error,especially high-frequency vibration is more likely to cause in-stability in the measurement accuracy.In order to reduce the impact of vibration on metering accuracy,the article propo-ses optimisation strategies such as optimising the structure of the transmission system,increasing the stiffness and impro-ving the power matching.The research results can provide theoretical support for the design and optimisation of grain combine harvesters and other precision agricultural machinery.关键词
机械传动系统/振动影响/计量精度/动力学分析/优化设计Key words
mechanical drive systems/vibration effects/metrological accuracy/dynamics analysis/optimal design分类
农业科技引用本文复制引用
谢震宇..机械传动系统振动对计量精度影响分析[J].农机使用与维修,2025,(7):30-33,4.
