摘要
电机噪声是衡量一个电机生产厂家的产品技术水平、质量水平的重要指标之一。电机噪声的主要类型有电磁噪声、机械噪声、空气动力噪声等,其中出现问题最多的、最不好解决的是机械噪声中的电机轴承噪声。本文分析电机轴承噪声产生的机理,结合工作实践的经验,介绍降低电机轴承噪声的一些有效措施。
The motor noise is one of key indicators of product technical and quality level for a motor manufacturer. There are electromagnetic, mechanical and aerodynamic noises chiefly. It is motor bearing noise that has most problems and is most difficult to solve. This article analyzes the reasons of motor bearing noise based on working experience. It also introduces some practical and effective measures to reduce the motor bearing noise.
出处
《机电工程技术》
2005年第8期100-102,共3页
Mechanical & Electrical Engineering Technology
关键词
电机
轴承
噪声
措施
motor
bearing
noise
measure
