基于内置传感器的大型数控机床状态监测

摘要

随着计算机技术的不断发展,数控机床的发展趋势越来越呈现出大型化和高速化,并且其加工精度也越来越高.在这种情况下,机床如果受到外力的振动或冲击,会直接影响机床的进给系统,从而造成与其相关的各机械部件出现故障,影响到机床的加工精度.因此,机械设备的状态监测及故障诊断非常重要.本文主要讨论基于内置传感器大型数控机床的状态监测问题.%Along with the development of computer technology, the development trend of nc machine is showing big scale and high speeding, and its processing precision is also more and more high. In this case, chine if affect the machine tool by external vibration or impact later directly, which affects feed system of related each mechanical components malfunction, and affects the processing precision. Therefore mechanical equipment condition monitoring and fault diagnosis is very important. This paper discussed e built-in sensors based on the large numerically-controlled machine tool's condition monitoring problem.