噪声与振动控制2016，Vol.36Issue(4)：66-69,4.DOI:10.3969/j.issn.1006-1335.2016.04.014
斜盘式压缩机活塞滑履间隙对振动的影响
Effect of Swash Plate Compressor Clearance between Piston and Hemisphere on Vibration
徐周亮 1陆益民 1涂志健 1徐傲1
作者信息
- 1. 合肥工业大学 汽车与机械工程学院，合肥 230009
- 折叠
摘要
Abstract
The clearance between piston and hemisphere of swash plate compressors is inevitable because of the prcessing errors, and different clearances have different contributions to the vibration of the compressors. In this paper, first of all, the operation process of the compressor is simulated at different clearance, and the vibration of the compressor at different rotating speed and different clearance is tested experimentally. Then, it is confirmed that the clearance is one of the main vibration source of the compressor by signal time-domain analysis and spectrum analysis. Through simulation and testing analysis, it is found that the vibration of the swash plate compressor is aggravated when the clearance between piston and hemisphere is enlarged and the rotation speed is increased. The results of simulation agree well with the testing data. This work has provided a reference for fault diagnosis of the compressors.关键词
振动与波/斜盘式压缩机/仿真/冲击/间隙Key words
vibration and wave/swash plate compressor/simulation/impact/clearance分类
机械制造引用本文复制引用
徐周亮,陆益民,涂志健,徐傲..斜盘式压缩机活塞滑履间隙对振动的影响[J].噪声与振动控制,2016,36(4):66-69,4.
