一、制定背景轴承的质量与设备的正常运行有着紧密的联系。为了保证轴承的质量,必须对轴承成品进行检测。检测的主要依据有国家标准、行业标准、企业标准。检测项目从重要性上分为3项:关键项目、主要项目及次要项目,其中振动检测是轴承检测项目中的主要检测项目。早在20世纪初人们就开始使用各种手段对轴承的 First, the development background The quality of the bearings and equipment are closely linked to the normal operation. In order to ensure the quality of bearings, bearings must be tested for finished products. The main basis for testing are national standards, industry standards, corporate standards. Test items from the importance of the three are divided into: key projects, major projects and minor projects, including vibration testing is the main test items in the test items. As early as the early 20th century, people began to use various means of bearing