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1. 发明公开

EP0079754A2 Masking agent for electrolytic machining 失效
标题翻译： Bearbeitung。
公开(公告)号：EP0079754A2
公开(公告)日：1983-05-25
申请号：EP82305981.1
申请日：1982-11-10
申请人： W.R. GRACE & CO.
发明人： Dixon, George Douglass
IPC分类号： B23P1/04 , C25F3/14
CPC分类号： B23H9/06 , B23H3/08 , C25F3/14
摘要： During electrolytic machining of a workpiece part of the workpiece may be protected from machining by a composition that itself may be electrolytically machined during the machining and that may subsequently be removed and that comprises a liquid carrier, a polymeric material soluble in the carrier, an electrically conductive filler and water soluble salt.
摘要翻译：在工件的电解加工期间，可以通过组合物来保护工件的部分，该组合物本身可以在机械加工期间被电解加工，并且随后可以被去除，并且可以包括液体载体，可溶于载体的聚合材料，导电填料和水溶性盐。

2. 发明授权

US4217190A Method and apparatus for electrochemically finishing airfoil edges 失效
标题翻译：用于电化学完成翼型边缘的方法和装置
公开(公告)号：US4217190A
公开(公告)日：1980-08-12
申请号：US50388
申请日：1979-06-20
申请人： James W. Neal , Joseph F. Loersch , Robert G. Adinolfi
发明人： James W. Neal , Joseph F. Loersch , Robert G. Adinolfi
IPC分类号： C25F7/00 , B23H9/02 , C25F3/14 , B23P1/04 , B23P1/14 , B23P1/20
CPC分类号： C25F3/14 , B23H9/02 , B23H9/10
摘要： Disclosed is apparatus and method for electrochemically finishing the edges of airfoils and other thin edged objects. When the edge on an airfoil varies in thickness along its length, a tapered electrode is provided which has both a decreased diameter and increased spacing distance, providing a means for obtaining an edge with a radius proportioned to the thickness. Generally, in the system having an electrode with a unit surface area A, and with an electrode-workpiece surface spacing distance S, both A and S are changed so that the ratio A/S is lowered for electrode portions proximate to edge portions having lowered thickness.
摘要翻译：公开了用于电化学整理翼型件和其他薄边缘物体的边缘的装置和方法。当机翼上的边缘沿其长度的厚度变化时，提供锥形电极，其具有减小的直径和增加的间隔距离，提供用于获得具有与厚度成比例的半径的边缘的装置。通常，在具有单位表面积A的电极和电极 - 工件表面间隔距离S的系统中，改变A和S两者，使得靠近具有降低的边缘部分的边缘部分的电极部分的比率A / S降低厚度。

3. 发明授权

US4147609A Apparatus for electrochemical machining of metal parts 失效
标题翻译：金属部件的电化学加工装置
公开(公告)号：US4147609A
公开(公告)日：1979-04-03
申请号：US860981
申请日：1977-12-15
申请人： Vladimir I. Suslin , Alexandr I. Dubovik , Boris A. Makeev , Vitaly A. Pilipenko , Zinovy A. Lekarev , Boris S. Kolyshkin
发明人： Vladimir I. Suslin , Alexandr I. Dubovik , Boris A. Makeev , Vitaly A. Pilipenko , Zinovy A. Lekarev , Boris S. Kolyshkin
IPC分类号： B23H3/04 , B23H7/26 , B23H11/00 , B23P1/04
CPC分类号： B23H11/006
摘要： An apparatus for electrochemical machining of metal parts by pumping an electrolyte through a machining zone and by applying a potential across a part to be machined and an electrode-tool with the aid of bar-type electrodes enclosed in an envelope of an elastic dielectric material to protect contact surfaces of the bar-type electrodes against electrochemical erosion.
摘要翻译：一种用于通过泵送电解质通过加工区域并且通过在待加工的部件上施加电势并且借助封闭在弹性介电材料的外壳中的棒状电极的电极工具来电化学加工金属部件的装置，保护条形电极的接触表面免受电化学侵蚀。

4. 发明授权

US4134807A Process and apparatus for electrical machining of an electrode workpiece by an electrode tool, using EDM and ECM 失效
标题翻译：使用EDM和ECM通过电极工具对电极工件进行电加工的工艺和设备
公开(公告)号：US4134807A
公开(公告)日：1979-01-16
申请号：US862448
申请日：1977-12-20
申请人： Jean-Paul Briffod
发明人： Jean-Paul Briffod
IPC分类号： B23H1/00 , B23H7/00 , B23H7/28 , B23P1/00 , B23P1/04 , B23P1/08 , B23P1/14
CPC分类号： B23H7/28 , B23H7/00
摘要： A process and apparatus for electrically machining an electrode workpiece by means of an electrode tool, in which the electrode workpiece is first machined by EDM by way of electrical discharges occuring across a dielectric fluid. The electrode workpiece is subsequently subjected to a finishing pass in the course of which it is machined by electrochemical machining (ECM) through a conductive electrolyte replacing the dielectric fluid. The machining phase by ECM is effected by means of the same electrode tool or by means of an electrode tool of the same dimensions as is used during the machining phase with EDM. During machining by EDM, the electrode tool is orbited, or translated, in a direction perpendicular to the axis of feed of the electrode tool relative to the electrode workpiece, with an amplitude larger than the amplitude during machining by ECM.
摘要翻译：一种用于通过电极工具对电极工件进行电加工的工艺和装置，其中电极工件首先通过在电介质流体上发生的放电由EDM加工。随后，电极工件经历精整过程，在其中通过电化学机械加工（ECM）通过替代介电流体的导电电解液进行加工。 ECM的加工阶段通过相同的电极工具或通过与EDM加工阶段使用的尺寸相同的电极工具实现。在通过EDM加工期间，电极工具沿垂直于电极工具的进给轴线的方向相对于电极工件轨道或平移，振幅大于ECM加工时的振幅。

5. 发明授权

US3884784A Process for electro-chemically cutting an irradiated nuclear fuel assembly 失效
标题翻译：电化学切割辐射核燃料组件的方法
公开(公告)号：US3884784A
公开(公告)日：1975-05-20
申请号：US26880072
申请日：1972-07-03
申请人： CEN CENTRE ENERGIE NUCLEAIRE
发明人： WURM JOSEPH GERARD , VAN IMPE JEAN , DE CONINCK ANTOINE , HEYLEN PAUL RAYMOND , ROMBAUX JEAN-PIERRE
IPC分类号： B23H3/08 , B23H9/00 , C25F3/00 , G21C19/38 , B23P1/16 , B23P1/04
CPC分类号： G21C19/38 , B23H3/08 , B23H9/00 , C25F3/00
摘要： This invention relates to a process for electrochemically cutting an irradiated nuclear fuel assembly, in which an electrolyte is arranged between an electrode and the assembly to be cut, and an electric current is conducted between the assembly and the electrode, this process being characterized in that a molten oxidising salt is used as electrolyte, in which a halide is dissolved as auxiliary agent.

6. 发明授权

US3873512A Machining method 失效
标题翻译：加工方法
公开(公告)号：US3873512A
公开(公告)日：1975-03-25
申请号：US35572473
申请日：1973-04-30
申请人： MARTIN MARIETTA CORP
发明人： LATANISION RONALD M
IPC分类号： B23H5/06 , B23P1/04
CPC分类号： B23H5/06
摘要： A method of machining a metallic workpiece with a worktool by passing an electrolyte in contact with the workpiece; immersing an auxiliary electrode in said electrolyte; providing a reference electrode; applying an electrical potential to the workpiece, in relation to the reference electrode, sufficient to control the mechanical and physical properties of the workpiece without significantly chemically deplating metal from the workpiece; and removing metal from the workpiece principally by the frictional movement of the worktool in direct contact with the workpiece.
摘要翻译：一种通过使与电极接触的电解质来加工具有工具的金属工件的方法; 将辅助电极浸入所述电解质中; 提供参考电极; 相对于参考电极向工件施加电势，足以控制工件的机械和物理性能，而不会使金属从工件中显着地脱落; 并且主要通过与工件直接接触的工具的摩擦运动来从工件移除金属。

7. 发明授权

US3816291A Apparatus for increasing the accuracy of electrochemical grinding process 失效
标题翻译：提高电化学研磨工艺精度的装置
公开(公告)号：US3816291A
公开(公告)日：1974-06-11
申请号：US1484170
申请日：1970-02-16
申请人： INOUE K
发明人： INOUE K
IPC分类号： B23H5/08 , B23P1/04
CPC分类号： B23H5/08
摘要： Improved electrochemical-grinding apparatus and method whereby the accuracy of reproduction of the electrode contour in the workpiece is sharply increased by limiting the thickness of the electrolyte film carried by the grinding wheel to a minimum. The film thickness is reduced by a scraper or wiper held against the wheel, by directing a stream of high-velocity air thereagainst to dissolve the excess electrolyte, and/or by electrochemically reforming the electrolyte. The wiper may serve as an electrode for the re-formation of the electrolyte film or as the nozzle for the jet of air and is contoured complementarily to the wheel by electrochemical action or casting thereagainst. Both the wheel and the electrode are preferably composed of graphitic materials.

8. 发明授权

US3770610A Tool for mechanically and electrochemically machining the surface of metallic workpieces 失效
标题翻译：用于机械和电化学加工金属工件表面的工具
公开(公告)号：US3770610A
公开(公告)日：1973-11-06
申请号：US3770610D
申请日：1971-11-02
申请人： GEHRING KG MASCHF
发明人： STRAUSS W , GEHRING C , SCHOLZ E
IPC分类号： B23H5/06 , B23P1/14 , B23P1/04
CPC分类号： B23H5/06
摘要： A tool for mechanically and electrochemically machining the surfaces of metallic workpieces in which a cylindrical body has distributed thereabout in alternating relation mechanical tool elements and electrochemical tool elements. The tool elements are radially moveable on the body and respective actuators are provided therefor with a slip clutch between the actuators so that when the electrochemical tool elements stop on the workpiece surface, the mechanical elements can continue radially outward feed movement.
摘要翻译：一种用于机械和电化学加工金属工件表面的工具，其中圆柱体在机械工具元件和电化学工具元件的交替关系中分布在其上。工具元件可在主体上径向移动，并且相应的致动器在其上设置有在致动器之间的滑动离合器，使得当电化学工具元件停止在工件表面上时，机械元件可以继续径向向外进给运动。

9. 发明授权

US3745296A Copper tool material for electrical discharge machining 失效
标题翻译：铜电加工用工具材料
公开(公告)号：US3745296A
公开(公告)日：1973-07-10
申请号：US3745296D
申请日：1971-08-20
申请人： KENNECOTT COPPER CORP
发明人： SHINOPULOS G
IPC分类号： B23H1/06 , B23P1/08 , B23P1/04
CPC分类号： B23H1/06
摘要： A new electrode material for electrical discharge machining consisting essentially of copper containing a critical oxygen content is disclosed. The novel electrode shows an increase in wear resistance of up to 30 percent over presently known electrode materials and after heat treatment shows an increase of cutting speed three-fold over oxygen free copper electrodes.

10. 发明授权

US3694610A Process for preparing a metal mold by electrical machining 失效
标题翻译：通过电加工制备金属模具的方法
公开(公告)号：US3694610A
公开(公告)日：1972-09-26
申请号：US3694610D
申请日：1971-12-06
申请人： MITSUBISHI ELECTRIC CORP
发明人： SAITO NAGAO , KOIKE KAZUSHIGE
IPC分类号： B22C9/06 , B23P1/08 , B23P1/04
CPC分类号： B22C9/061
摘要： A metal mold is prepared by an electrical machining process wherein one of a base metal mold and an upper metal mold is electrically shaped by using an electrode having a desired shape on a surface thereof facing the workpiece, and the electrode then is fitted into the shaped metal mold to make a composite electrode of the two, and if necessary, the opposite surface of the electrode is also shaped. The other metal mold is then electrically shaped by using the composite electrode having the desired shape. With this invention, it is possible to provide a metal mold for thin articles, such as plastic articles.
摘要翻译：通过电加工工艺制备金属模具，其中，通过在其面向工件的表面上使用具有所需形状的电极，将贱金属模具和上金属模具中的一个电铸成电形状，然后将电极装配到成形金属模具制成两个复合电极，如有必要，电极的相对表面也成型。然后通过使用具有所需形状的复合电极将另一金属模具进行电动成形。利用本发明，可以提供用于诸如塑料制品的薄制品的金属模具。

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