基于振动信号的压力机飞轮故障诊断分析
Fault diagnosis and analysis of press flywheel based on vibration signal
孙国栋 1张征见 2毛启伟 1赵越 1李美波
作者信息
- 1. 山东省科学技术情报研究院,山东 济南 250101
- 2. 济南二机床新光机电有限公司,山东 济南 250000
- 折叠
摘要
本文针对压力机飞轮出现的故障进行相关测试分析,通过分析飞轮动平衡、小带轮支撑座振动加速度数据,判定飞轮故障产生的原因与轴承游隙较大或者轴承固定松动相关,建议对飞轮进行拆解检查,测量飞轮支撑轴承的工作游隙.
Abstract
The faults of the flywheel of the press have been tested and analyzed,the data of the flywheel dynamic balance and the vibration acceleration of the support seat of the small belt wheel are analyzed.it is determined that the cause of the flywheel failure is related to a larger bearing clearance or loose bearing fix-ation.It is recommended to disassemble and inspect the flywheel and measure the working clearance of the flywheel support bearing.
关键词
飞轮/动平衡测试/振动测试/振动烈度/频谱分析Key words
Flywheel/Dynamic balance test/Vibration test/Vibration intensity/Spectrum analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据