摘要随着微型计算机的迅速普及和数控技术的快速发展,数控电火花线切割加工新技术也得到不断完善和提高,其应用领域不断拓展
本文就实用新型的线切割加工编程、线切割电火花脉冲电源性能的提高及新型电火花线切割加工机床功能的拓展等方面进行了专题论述,介绍了这项新技术在模具和工具制造加工领域的应用
模具钢原材料冶金缺陷是先天性不足,是导致模具寿命短和早期失效致命伤
线切割变形是后天性不足,容易造成废品,增加生产成本,必须采取有效措施,消除原材料冶金缺陷和线切割变形,大幅度提高模具质量和使用寿命,降低生产成本,增加市场竞争力,有显著技术经济效益
【关键词】:电火花线切割加工;模具变形的原因及减小变形;新技术应用PickingWantingAlongwiththerapidpopularizationofmicrocomputercontroltechnologyandtherapiddevelopmentofncedm,newtechnologyalsogetwire-cuttingprocessingandimprovingcontinuously,itsapplicationfield,developsunceasingly
Thisutilitymodeloflinearprogramming,wire-cuttingprocessingedmpulsepowerperformanceimprovementandnewwirecutedmmachinefunctionaspectsofprojectisintroduced,thenewtechnologyinmouldandtoolsmanufacturefieldofapplication
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