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6 条记录 (耗时 0.022 秒)

    Wire electrode for electro-discharge machining
    2.
    发明授权
    Wire electrode for electro-discharge machining 失效
    放电加工用线电极

    公开(公告)号：US5206480A

    公开(公告)日：1993-04-27

    申请号：US859258

    申请日：1992-03-26

    申请人： Yoshihiro Nakai ,  Kazuo Sawada ,  Kouichi Yamada ,  Shigeo Ezaki

    发明人： Yoshihiro Nakai ,  Kazuo Sawada ,  Kouichi Yamada ,  Shigeo Ezaki

    IPC分类号： B23H7/24

    CPC分类号： B23H7/24

    摘要： A wire electrode for electro-discharge machining made of a Cu alloy containing 38 to 50 percent by weight of Zn. The Cu alloy may also contain 0.01 to 1.0 percent by weight of Zr, 0.001 to 0.05 percent by weight in total of at least one element selected from a group of Ce, Ti, Mg, Bi and Mn, and/or 0.01 to 2.0 percent by weight of at least one element selected from a group of Al, Si, Fe, Ca and La. A method of manufacturing a wire electrode for electro-discharge machining, comprising the steps of preparing a Cu alloy material containing 38 to 50 percent by weight of Zn and thinning the Cu alloy material employing roll working and/or warm working at least in a part of working process.

    摘要翻译： 一种用于放电加工的线电极，其由含有38至50重量％Zn的Cu合金制成。 Cu合金还可以含有0.01〜1.0重量％的Zr，0.001〜0.05重量％的总量为选自Ce，Ti，Mg，Bi和Mn中的至少一种元素，和/或0.01〜2.0重量％ 重量的选自Al，Si，Fe，Ca和La中的至少一种元素。一种制造用于放电加工的线电极的方法，包括以下步骤：制备包含38至50％的Cu合金材料 至少在工作过程的一部分中，使用辊加工和/或热加工来稀释Zn的重量并使Cu合金材料变薄。

    Electrode tube for electrical discharge machining and manufacturing method thereof
    4.
    发明授权
    Electrode tube for electrical discharge machining and manufacturing method thereof 失效
    放电加工用电极管及其制造方法

    公开(公告)号：US5514845A

    公开(公告)日：1996-05-07

    申请号：US271487

    申请日：1994-07-07

    申请人： Shigeo Ezaki ,  Tsuyoshi Isejima ,  Kazutoshi Harada

    发明人： Shigeo Ezaki ,  Tsuyoshi Isejima ,  Kazutoshi Harada

    IPC分类号： B23H1/04 ,  B23H7/22 ,  B23H9/14

    CPC分类号： B23H9/14 ,  B23H1/04 ,  Y10T29/49002

    摘要： An electrode tube for electrical discharge machining includes an outer peripheral portion and a plurality of rails or ribs projecting inwardly from an outer peripheral portion toward the central axis of the tube. The rails or ribs are formed integrally with the outer peripheral portion by drawing, or cold rolling, or hot extrusion. The space inside the tube is substantially divided into a plurality of through holes along the central axis by the plurality of rails or ribs.

    摘要翻译： 用于放电加工的电极管包括外周部分和从外周部向管的中心轴线向内突出的多个轨道或肋。 轨道或肋通过拉伸或冷轧或热挤压与外周部一体地形成。 管内的空间通过多个轨道或肋条沿着中心轴线大致分成多个通孔。

    Copper based wire electrode for wire electro-discharge machining
    5.
    发明授权
    Copper based wire electrode for wire electro-discharge machining 失效
    用于电线放电加工的铜基线电极

    公开(公告)号：US4673790A

    公开(公告)日：1987-06-16

    申请号：US737081

    申请日：1985-05-23

    申请人： Kazuo Sawada ,  Satoshi Takano ,  Shigeo Ezaki

    发明人： Kazuo Sawada ,  Satoshi Takano ,  Shigeo Ezaki

    IPC分类号： B23H7/08

    CPC分类号： B23H7/08

    摘要： A wire electrode for use in electro-discharge machining is formed essentially of Cu, including Zn of 5 through 38% by weight and Si of 0.1 through 0.5% by weight so as to suppress sputtering of the electrode material to the workpiece and to improve workability. The wire electrode may include Zn of 30 through 40% by weight, Si of 0.1 through 1.2% by weight and Al of 0.01 through 0.2% by weight in addition to Cu.

    摘要翻译： 用于放电加工的线电极主要由Cu形成，包括5至38重量％的Zn和0.1至0.5重量％的Si，以便抑制电极材料溅射到工件上并提高加工性 。 除了Cu之外，线电极可以包括30〜40重量％的Zn，0.1〜1.2重量％的Si和0.01〜0.2重量％的Al。

    Electrode wire for electric spark cutting
    6.
    发明授权
    Electrode wire for electric spark cutting 失效
    用于电火花切割的电极线

    公开(公告)号：US5028756A

    公开(公告)日：1991-07-02

    申请号：US422650

    申请日：1989-10-17

    申请人： Shigeo Ezaki ,  Hiroyuki Seto ,  Hiroshi Hasegawa

    发明人： Shigeo Ezaki ,  Hiroyuki Seto ,  Hiroshi Hasegawa

    IPC分类号： B23H7/08

    CPC分类号： B23H7/08

    摘要： A tungsten alloy is used as a material of an electrode wire for electric spark cutting. The tungsten alloy comprises one or more elements selected from the group consisted of Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and oxides thereof. An electrode wire made of such a tungsten alloy handles an improved processing speed and the accuracy of the cut surface is also improved. The number of failures due to breaking of the electrode wire has been reduced and the tensile strength of the electrode wire has been increased. The same effect can be attained when a molybdenum alloy containing one or more oxides of elements selected from the group consisted of Al, Si and K is used as an alloying component in the alloy for making the electrode wire for electric spark cutting.

    摘要翻译： 钨合金用作电火花切割用电极线材料。 钨合金含有选自Y，La，Ce，Pr，Nd，Pm，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb，Lu及其氧化物中的一种以上的元素。 由这种钨合金制成的电极线处理改进的处理速度，并且还提高了切割表面的精度。 由于电极线断裂导致的故障次数减少，电极线的拉伸强度增加。 当在用于电火花切割的电极线的合金中使用含有选自Al，Si和K的一种或多种选自Al，Si和K的元素的氧化物作为合金成分时，可以获得相同的效果。