METHOD AND DEVICE FOR THE ELECTROCHEMICAL MACHINING OF WORK PIECES
    3.
    发明申请
    METHOD AND DEVICE FOR THE ELECTROCHEMICAL MACHINING OF WORK PIECES 有权
    用于电化学加工的方法和装置

    公开(公告)号:US20140008241A1

    公开(公告)日:2014-01-09

    申请号:US14005823

    申请日:2012-03-12

    IPC分类号: B23H3/00

    摘要: The invention refers to a method for the electrochemical machining of work pieces, such as, for example, nozzles, in particular nozzles with a blind hole. The invention also refers to a device for the electrochemical machining of work pieces.The invention is characterized by a relative movement, in particular a rotary movement during the machining between work piece and cathode. The device is characterized in that cathode and/or work piece are supported rotatably on bearings for a relative movement.

    摘要翻译: 本发明涉及一种用于电工加工工件的方法,例如喷嘴,特别是具有盲孔的喷嘴。 本发明还涉及用于工件的电化学加工的装置。 本发明的特征在于相对运动,特别是在工件和阴极之间的加工期间的旋转运动。 该装置的特征在于,阴极和/或工件可旋转地支撑在轴承上用于相对运动。

    Process for regenerating electrolytes
    4.
    发明授权
    Process for regenerating electrolytes 失效
    电解液再生方法

    公开(公告)号:US4737250A

    公开(公告)日:1988-04-12

    申请号:US936839

    申请日:1986-12-02

    IPC分类号: B23H3/08 C25F3/02

    CPC分类号: B23H3/08

    摘要: The invention refers to a process for regenerating electrolytes containing sodium nitrate for use in the electrochemical working of metallic workpieces within the pH range from 4 to 12.Iron (III) nitrate is added to the electrolyte in the working cycle in such an amount that the hydrolysates are predominantly precipitated in coarse flocculent form. Flocculents may be added to the electrolyte.

    摘要翻译: 本发明涉及一种用于再生含有硝酸钠的电解质的方法,用于在4至12的pH范围内的金属工件的电化学加工。在工作循环中将硝酸铁(III)加入到电解质中, 水解产物主要以粗絮凝形式沉淀。 絮凝剂可以添加到电解质中。