目前,数控线切割加工综合工艺指标主要受机床、控制系统、高频脉冲电源和工作液的影响,其中工作液是影响综合工艺指标参数进一步提高的重要因素。在我国现行线切割快速走丝工艺条件,采用高强磁场处理(图1)的磁化水作为线切割工作介质,是线切割工作介质的一场变革,它能进一步提 At present, the comprehensive process index of CNC wire cutting is mainly affected by the machine tool, the control system, the high-frequency pulse power and the working fluid. The working fluid is an important factor that affects the further improvement of the parameters of the comprehensive process. In China, the current state of the wire cutting fast wire walking process conditions, the use of high-strength magnetic field treatment (Figure 1) magnetized water as a working medium for wire cutting, wire cutting is a change in working medium, it can further mention