近年来,机械故障诊断技术不仅在企业设备管理中得到广泛应用,为“预知维修”提供了基础,而且在设备“一生”管理的其他环节,诸如选型、优化设计、安装调试中发挥作用.以下是在设计制造中的一个应用实例.图1是上海人造板机器厂设计制造的一台高速双面磨光机的结构示意图.在试车时,机器出现异常振动.经诊断,确定了振源部位.采取相应措施后,消除了这个由工艺造成的危害性振动,确保了新产品的质量. In recent years, the technology of mechanical fault diagnosis is not only widely used in the management of enterprise equipment, which provides the foundation for “predictive maintenance”, but also plays an important role in other aspects of equipment “life” management, such as selection, optimization design, installation and debugging. The following is an example of application in design and manufacture.Figure 1 is a schematic diagram of the structure of a high-speed double-sided grinder designed and manufactured by Shanghai Wood-based Panel Machinery Factory.At the time of test, the machine showed abnormal vibration.After diagnosis, Parts.After taking corresponding measures, the harmful vibrations caused by the process are eliminated, and the quality of new products is ensured.