噪声与振动控制2016，Vol.36Issue(5)：86-89,4.DOI:10.3969/j.issn.1006-1335.2016.05.018
基于阶次分析方法解决柴油机拍振问题
The Method to Solve Beat Vibration Problem for Diesel Engines Based on Order Analysis
陈俊杰 1李松林 1张发雄 1王海鹏1
作者信息
- 1. 广西玉柴机器股份有限公司，广西 玉林 537000
- 折叠
摘要
Abstract
The purpose of this study is to use order analysis method to solve the diesel engine’s beat vibration problem. Through the order tracking technology in vibration analysis, the vibration test method for the diesel engines with beat vibration problem is studied. In the engine speed range, the abnormal order of 1.09 is found through the analysis of the results. After scanning the diesel engine system, the reason of beat vibration is found to be the ratio of the engine crankshaft gear’s tooth number to the air compressor gear’s tooth number, 24:22. By correcting the gear’s tooth number ratio to be 1, the beat vibration of the diesel engine disappears. The methods proposed in this paper appear to provide a reference for solving similar problems for other mechanical products.关键词
振动与波/阶次分析/拍振/齿轮速比/柴油机Key words
vibration and wave/order analysis/beat vibration/gear ratio/diesel engine分类
数理科学引用本文复制引用
陈俊杰,李松林,张发雄,王海鹏..基于阶次分析方法解决柴油机拍振问题[J].噪声与振动控制,2016,36(5):86-89,4.
