【摘要】 噪声污染已成为世界三大污染之一。在工业企业中机床噪声是重要的噪声污染源之一。本文主要从机床的齿轮传动、轴承的选用和齿轮箱的结构等方面对机床噪声产生的影响以及提出相应的降噪措施进行了探讨。从而降低机床噪声,保障工人身心健康,改善车间工作环境。更多还原

【Abstract】 Noise pollution is one of three main pollutions in the world,and also one of the main pollution in the factory.The paper analyzes the gear driving,the choice of bearing and the construction of gear-boxes,which affect the making of noises,and proposes measures of decreasing noises.With adopting these measures tool greatly,workers’ health will be safeguarded and the working environment will be improved.更多还原