【摘要】 通过正交试验设计,研究了脉冲宽度、脉冲间隔、峰值电流、伺服基本电压等4因素对线切割效率和表面粗糙度的影响,并通过模糊综合评判确定了线切割加工综合工艺指标优化工艺方案,该方法为合理选择线切割电参数提供了一定的理论基础。更多还原

【Abstract】 Aims to research on how the four factors pulse width,pulse interval,peak current stresses and basic voltage affect wire-cut efficiency and surface roughness on the basic of orthogonal experimental design. By fuzzy comprehensive evaluation, the optimization of wire-cut electrical discharge machining process is verified and provides some theory basis for the selection of electrical parameter.更多还原