电火花线切割加工中难加工材料及复杂件常见问题分析及应对措施

Analysis and measures on machining difficulty processing materials and complicated workpiece in wire electrical-discharge machining

阐述了线切割加工中一些难加工材料的加工特性,分析了复杂结构模具零件以及一些特殊工件的加工工艺特点,针对其加工质量问题和加工特性,给出了合理选取电参数、有效使用工作液性能以及一些具体的加工工艺技巧和有效的解决措施。实践证明对进一步完善难加材料及复杂件的加工工艺,提高实际生产效率和切割质量具有一定的指导意义。

We expatiate some processing property of complicated workpieces in wire electrical-discharge machining,analyze processing technology property of some complicated die parts and special workpieces. To some difficulty processing materials and complicated workpieces＇ processing quality problem and processing property,we take some measures to reasonably select discharge parameter,effectively use working liquid capability and some specific processing technology tips. Practice proves that it can perfect some difficulty processing materials and complicated processing technology,improve actual production efficiency and incising quality.