Fluid for electrical discharge machining
    6.
    发明授权
    Fluid for electrical discharge machining 失效
    放电加工用流体

    公开(公告)号:US5049257A

    公开(公告)日:1991-09-17

    申请号:US274602

    申请日:1988-11-18

    CPC classification number: C10M159/04 B23H1/08

    Abstract: In a fluid for electrical discharge machining, a low viscosity mineral or synthetic oil is used as the base oil, to which is added ultrahigh-viscosity oil, the low viscosity oil raising the efficiency of chip removal from the workpiece-to-electrode gap adequately cooling said gap, while the addition of ultrahigh viscosity oil enables the voltage across the discharge electrodes to be increased, allowing an even larger amount of electrical discharge energy to be applied to the workpiece-to-electrode gap, providing a fluid for electrical discharge machining which enables discharge efficiency to be greatly raised and discharge machining speed to be increased.

    Abstract translation: 在用于放电加工的流体中,使用低粘度矿物或合成油作为基础油,其中加入超高粘度油,低粘度油提高了从工件到电极间隙的切屑效率 冷却所述间隙,而超高粘度油的添加使得能够增加放电电极两端的电压,从而允许将甚至更大量的放电能量施加到工件到电极间隙,提供用于放电加工的流体 能够大幅提高放电效率,提高放电加工速度。

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