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    • 4. 发明申请
    • WIRE-CUTTING ELECTRIC DISCHARGE PROCESSING METHOD AND APPARATUS
    • 电线切割放电加工方法及装置
    • WO1986004279A1
    • 1986-07-31
    • PCT/JP1986000018
    • 1986-01-17
    • INOUE JAPAX RESEARCH INCORPORATEDINOUE, Kiyoshi
    • INOUE JAPAX RESEARCH INCORPORATED
    • B23H07/02
    • B23H7/10B23H7/02
    • A wire electrode, which is drawn from a supply reel, passed through a predetermined passage, used for processing a workpiece and recovered, is utilized. This wire electrode is passed through the portion of a workpiece which is to be processed, and then reversed along the same path to be passed through the same portion of the workpiece again and recovered. These two parts, i.e., the forwardly-moving and backwardly-moving parts, of the wire electrode are applied to the processing of the workpiece. During this processing operation, these two parts of the wire electrode are fed in the opposite directions in a parallel- and closely-contacting state, and set in the direction of a normal or a tangent to a processing contour. This processing method enables in comparison with a processing method of this kind using a single wire electrode a wider processing clearance to be obtained, and the processing efficiency and accuracy to be improved.
    • 利用从供带盘抽出的线电极通过用于加工工件并回收的预定通道。 该线电极通过待加工的工件的部分,然后沿相同的路径反转,以再次通过工件的相同部分并回收。 线电极的这两个部分,即向前和向后移动的部分被施加到工件的加工。 在该处理操作期间,线电极的这两部分以平行和紧密接触的状态沿相反​​方向进给,并且设置在正常方向或与加工轮廓相切。 该处理方法能够与使用具有更宽的处理间隙的单线电极的这种处理方法相比较,并且可以提高处理效率和精度。
    • 5. 发明申请
    • ELECTRODE GUIDING APPARATUS FOR WIRE-CUT SPARK EROSION MACHINE
    • 电焊机电焊机电焊机
    • WO1984002485A1
    • 1984-07-05
    • PCT/JP1983000451
    • 1983-12-22
    • INOUE JAPAX RESEARCH INCORPORATEDINOUE, Kiyoshi
    • INOUE JAPAX RESEARCH INCORPORATED
    • B23P01/12
    • B23H7/10
    • An electrode guiding apparatus for a wire-cut spark erosion machine, and more particularly, an improvement in a die-type electrode positioning apparatus provided at a position closest to a workpiece and employed for regulating the position of a part to be machined. The electrode guiding apparatus has a die-type guide provided in a working fluid. In addition, around a member (122) or guide bore (121) for regulating the passage of a wire electrode (2), there are provided a plurality of means (124) for taking out the heat generated through the the friction between the member (122) or guide bore (121) and the wire electrode (2) and the heat conducted from the wire electrode (2), for well cooling the die-type guide, thereby to improve the machining accuracy in, mainly, a high-load machining.
    • 更具体地,涉及设置在最靠近工件的位置并用于调节待加工零件的位置的模具型电极定位装置的改进。 电极引导装置具有设置在工作流体中的模型型引导件。 另外,围绕用于调节线电极(2)的通道的构件(122)或导向孔(121),设置有多个用于取出通过构件之间的摩擦产生的热量的装置(124) (122)或引导孔(121)和线电极(2)以及从线电极(2)传导的热量,为了使模具型引导件良好地冷却,从而提高主要是高精度的加工精度, 负载加工。