摘要
低噪声轴承的音质是用户验收的重要指标，通过试验、总结，对可测的7种不同声音作了分析，引入有害杂音和无害杂音的概念，建议改进、完善测试仪器，加强监控，确保配套合格率。附表3个。
Quality of low noise level bearings is an hoportant target of customeracceptunce. Through tnyting and summarisation,seven kind different measurable sounds areanalyzed, conceptions of harmful noise and unharmful noise are led in and improving andconsummating instrumentetion is suggested to strengthen supervision and guarantee percentof pass for mating.
出处
《轴承》
北大核心
1997年第9期31-35,共5页
Bearing
