基于UG装配环境的单向阀体电火花成形数控编程的应用

摘要

介绍了UG装配环境下电火花成形数控编程的通用流程，并结合单向阀体电火花成形加工实例，从电火花成形数控编程过程的几何体造型、电极设计、干涉检查、轨迹模拟、数控程序编制等方面，阐述了电火花成形工艺设计的原理和方法，为进一步推进电火花成形的一体化制造奠定了基础。%The general NC programming process of sinking electro-discharge machining (SEDM) in UG assembly environment was introduced. Combined the typical examples of one-way valve body SEDM,the principle and method of SEDM process design were expounded from geometric modeling , electrode design,interference checking,trajectory simulation and NC programming. These laid a foundation on integrated manufacturing of SEDM.