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机床的动态试验研究和动态特性标准规范对于提高机床产品的动态质量有着重要意义。本课题的出发点是通过对机床动力学的初步介绍和对动态特性标准规范的初步研究,对进一步开展动态试验研究和建立、完善动态验收标准规范提供一些参考性意见。一、关于机床动态特性标准规范的初步研究机床动态特性标准规范对于保证机床产品的动态质量具有重要意义。近年来,国内许多单位开展了对自激振动的研究,但对于机床动态特性标准规范方面的问题却很少有人比较系
The dynamic test research and dynamic characteristic standards of machine tools are of great significance to improve the dynamic quality of machine tool products. The starting point of this project is to provide some reference suggestions for further carrying out dynamic experimental research and establishing and perfecting the dynamic acceptance standards through the preliminary introduction of machine dynamics and the preliminary study on the standard specifications of dynamic characteristics. First, the dynamic characteristics of machine tools on the preliminary study of the standard specifications of machine tool dynamic characteristics of the standard for ensuring the dynamic quality of machine tools is of great significance. In recent years, many domestic units carried out self-excited vibration research, but the machine tool dynamic characteristics of the standard norms of the problem are few people