摘要
CBK型齿轮泵是叉车等工业车辆中动力驱动机构与液压提升机构的重要部件,其噪声是整车噪声的主要来源。针对该齿轮泵噪声过大的问题,采集实际工况下的噪声信号,运用频谱分析法进行噪声诊断,并提出相应的控制措施。
As an important component of the dynamic drive mechanism and the hydraulic lifting mechanism for industrial vehicles,the CBK gear pump is the main source of vehicle noise.Aiming at the excessive noise problem,spectrum analysis method was used to diagnose the noise source through collecting the noise signal in the actual conditions.Then corresponding control measures were provided.
出处
《机床与液压》
北大核心
2012年第9期147-150,共4页
Machine Tool & Hydraulics
基金
安徽省高等学校优秀青年人才基金资助项目(2009SQRZ062)
关键词
齿轮泵
噪声
频谱分析
诊断
控制措施
Gear pump
Noise
Spectrum analysis
Diagnose
Control measures
