基于Internet的数控机床在线监测与远程故障诊断

In this paper, it's carried out that data transmission, data processing, fault diagnosis technology and other key technologies of online monitoring and remote fault diagnosis of CNC machine tools. Using the FOCAS development library, Internet-based online monitoring and remote fault diagnosis platform is set up for the FANUC controller on Windows. Communication, on-line monitoring and diagnosis from remote places, records saving and query function are available on it. Its implementation makes monitoring and fault diagnosis from remote places become possible, reduce the number of maintenance workers and lower production costs.