A analysis and repair computer aided system for welding machine breakdown is set up by us-ing TURBO-PROLOG language. It can be used as a guide for maintenance workers.

• 利用TURBO-PROLOG语言建立了一个电焊机故障计算机辅助分析与维修系统。本系统能象电焊机专家一样,指导维修人员分析电焊机故障和进行维修。