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磁光盘作为可擦除重写光盘在信息存储领域越来越引人注目，但目前还没有用于生产中检测磁光盘机械特性的测试仪，我们正在研制的磁光盘机械特性动态测试仪可以实时检测盘片的轴向与径向跳动与加速度，为磁光盘的生产提供了可靠的保证。
Magneto-optical disks as an erasable rewritable optical disk are attracting more and more attention in the field of information storage. However, there are no testers for detecting the mechanical properties of a magneto-optical disk in production. The dynamic characteristics of the magneto-optical disk mechanical properties tester we are developing can be real-time Detection of disc axial and radial runout and acceleration, for the production of magneto-optical disc provides a reliable guarantee.