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利用电磁分度技术测量机床传动链的方法在我厂已经研究和应用十多年了,实践证明,这是一种灵活简便、精度较高的传动链动态精度测量装置,曾在生产和科研工作上,发挥了显著的作用。开始我厂将磁分度技术应用在HYQ-010滚齿机传动链精度测量仪,该仪器测量原理见图1。输入相位计的电讯号是由磁盘相对于固定磁头的转动感应而成的,磁盘转
The use of electromagnetic indexing technology to measure the machine tool chain in our factory has been research and application of more than 10 years, the practice has proved that this is a flexible and simple, high precision dynamic accuracy of the drive chain measuring device, in production and research work On the play a significant role. The beginning of my factory will be magnetic indexing technology used in HYQ-010 gear hobbing machine chain precision measuring instrument, the instrument measuring principle shown in Figure 1. Input phase meter of the electrical signal is caused by the rotation of the magnetic disk relative to the fixed head made of disk rotation