-
1.发明授权公开(公告)号：US06184486B2
公开(公告)日：2001-02-06
申请号：US08963477
申请日：1997-11-03
IPC分类号： B23H730
摘要： Electrode tools for electroerosion (EDM) where a cavity or a relief is machined by hollowing out the part at great speed and in successive layers or slices by means of a rotating electrode tool of a simple shape which is independent of the cavity to be eroded, called “EDM slices milling”.
摘要翻译： 用于电蚀（EDM）的电极工具，其中通过利用独立于要被侵蚀的空腔的简单形状的旋转电极工具以高速和连续的层或切片挖空部件来加工空腔或浮雕， 称为“EDM切片铣”。
-
2.发明授权Load of particles for machining liquids for electro-erosion machines, its process of production, its use and machining liquid containing such a load 失效用于电腐蚀机械加工液体的颗粒的负载，其生产过程，其使用和加工含有这种负载的液体公开(公告)号：US06538226B2
公开(公告)日：2003-03-25
申请号：US09774634
申请日：2001-02-01
IPC分类号： B23H108
CPC分类号： B23H1/08
摘要： The machining liquid includes a load of particles contained in a dielectric liquid. The particles are carbon microfibers, sectioned or not, having a diameter (e) comprised between 0.2 and 8 micrometers and a length which is a function of the machining gap (G) provided between the electrode-tool and the electrode-workpiece. Thanks to this load of carbon microfibers of well-defined dimensions and geometry, the electro-erosion output, the precision of machining, the condition of the surface obtained and the ability to replicate machining performances, are considerably improved.
摘要翻译： 加工液体包含包含在电介质液体中的颗粒的载荷。 颗粒是直径（e）为0.2-8微米的碳微纤维，其长度是电极工具和电极 - 工件之间的加工间隙（G）的函数。 由于具有明确的尺寸和几何形状的碳微纤维的负载，电腐蚀输出，加工精度，获得的表面状态和复制加工性能的能力得到显着改善。
-
公开(公告)号：US4215261A
公开(公告)日：1980-07-29
申请号：US900976
申请日：1978-04-28
申请人： Jean-Paul Briffod
发明人： Jean-Paul Briffod
CPC分类号： B23Q1/5468 , B23H7/28 , B23Q1/621
摘要： An EDM apparatus for cutting a groove in the wall of a recess in an electrode workpiece by means of an electrode tool. One of the electrodes is mounted on a movable support displaceable along the feed axis and along a path in the plane perpendicular to the feed axis, the other electrode being mounted on a movable support displaceable on the feed axis from a pre-determined reference position.
摘要翻译： 一种用于通过电极工具在电极工件中的凹槽的壁中切割凹槽的EDM设备。 电极中的一个安装在可沿着进给轴线移动并且沿垂直于进给轴线的平面中的路径移动的可移动支撑件上，另一个电极安装在可从预定基准位置移动到进给轴线上的可移动支撑件上。
-
4.发明授权Method and apparatus for cutting off a portion of a workpiece by electrical discharge machining, and for supporting the portion cut off from the workpiece 失效用于通过放电加工切割工件的一部分并且用于支撑从工件切断的部分的方法和装置
公开(公告)号：US4547646A
公开(公告)日：1985-10-15
申请号：US477087
申请日：1983-03-21
申请人： Jean-Paul Briffod
发明人： Jean-Paul Briffod
CPC分类号： B23H7/06 , B23H11/003 , Y10T83/222 , Y10T83/9292
摘要： A support mechanism for a workpiece cut off by electrical discharges in a travelling wire EDM apparatus. The workpiece is supported between support members provided with clamps. One support member is controllably pivotable around a horizontal axis, while the second support member is displaceable vertically and horizontally along crossed axes. In addition, the second support member may be rotated around a vertical axis. Through appropriate sequential operation of the clamps and relative displacement of the support members, the areas of the workpiece clamped by the clamps may be changed at will, and the cuttings from the workpiece may be supported by one of the clamp members to prevent the fall of the cuttings at the end of a cutting operation.
摘要翻译： 用于通过行走线EDM装置中的放电而切断的工件的支撑机构。 工件被支撑在设置有夹具的支撑构件之间。 一个支撑构件围绕水平轴线可控地枢转，而第二支撑构件可沿着交叉的轴线垂直和水平地移位。 此外，第二支撑构件可以围绕垂直轴线旋转。 通过夹持器的适当顺序操作和支撑构件的相对位移，夹具夹紧的工件的区域可以随意改变，并且来自工件的切屑可以由夹紧构件中的一个支撑，以防止 在切割操作结束时的切屑。
-
公开(公告)号：US4891485A
公开(公告)日：1990-01-02
申请号：US203019
申请日：1988-06-06
申请人： Jean-Paul Briffod
发明人： Jean-Paul Briffod
CPC分类号： B23H7/26
摘要： A device permits fastening a tool (preferably an EDM tool) to a machining head in at least two different orientations. The tool is mounted on a tool holder, and a pair of portions alternately fix the holder to the head in two different orientations, for example, one in which the tool is positioned for machining operations, and another in which it is positioned for touching up. In a first embodiment the portions are formed as two studs provided on the holder each engageable with the machining head. The studs are positioned with respect to the tool so that engagement with the machining head presents the tool in the two different orientations. In a second embodiment one of the portions is formed on a first tool holder which carries the tool thereon, while the other portion is formed on a second holder mountable to the machining head, the first holder being being mountable either to the machining head directly or to the second holder.
摘要翻译： 装置允许以至少两个不同的取向将工具（优选地EDM工具）紧固到加工头。 该工具安装在工具架上，一对部分以两个不同的方向交替地将保持器固定到头部，例如，工具定位用于机械加工的定位件，另一个定位件用于接触 。 在第一实施例中，部分形成为设置在保持器上的两个螺柱，每个可与加工头接合。 螺柱相对于工具定位，使得与加工头的接合将工具呈现在两个不同的取向中。 在第二实施例中，其中一个部分形成在其上承载工具的第一工具架上，而另一部分形成在可安装到加工头上的第二保持器上，第一保持器可直接安装到加工头 到第二个持有人。
-
6.发明授权Process and apparatus for electrical machining of an electrode workpiece by an electrode tool, using EDM and ECM 失效使用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
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。
-
公开(公告)号：US5196665A
公开(公告)日：1993-03-23
申请号：US574655
申请日：1990-08-29
申请人： Jean-Paul Briffod
发明人： Jean-Paul Briffod
CPC分类号： B23H7/08
摘要： A wire electrode for electro-erosion cutting consisting of a core of electrically conductive material. The core is covered with a film of multiple fine layers. The layers provide the characteristics of high electrical conductivity and low melting and vaporization temperatures in an alternating fashion. The alternating layers of the wire electrode may be diffused into one another in order to provide alloys of desired structure and composition. A method for producing the multi-layer electrode wire is also disclosed.
摘要翻译： 一种用于电腐蚀切割的线电极，由导电材料芯组成。 核心覆盖着多层精细的薄膜。 这些层以交替的方式提供高导电性和低熔点和蒸发温度的特性。 线电极的交替层可以彼此扩散以提供所需结构和组成的合金。 还公开了一种多层电极线的制造方法。
-
8.发明授权Wire-cutting electric discharge machine with wire sectioning device for wire disposal 失效线切割放电机，线切割装置用于线材处理
公开(公告)号：US5047607A
公开(公告)日：1991-09-10
申请号：US632619
申请日：1990-12-26
申请人： Jean-Paul Briffod
发明人： Jean-Paul Briffod
CPC分类号： B23H7/108 , B26D1/405 , B26D7/20 , B26D7/2614 , B26D2007/202 , Y10T83/4838
摘要： An EDM machine in combination with a wire sectioning device. The wire sectioning device has two rotating members consisting of a rotating member 2 having an anvil 16 and a member 3 rotating in the opposite direction. The rotating member 3 has four cutting blades made of a tough material such as tungsten carbide or tungsten nitride. At least one of the anvil and the tool possesses a low moment of inertia to improve the longevity of the sectioning means.
摘要翻译： 电火花加工机与线切割装置相结合。 线切割装置具有两个旋转构件，该旋转构件由具有砧座16的旋转构件2和沿相反方向旋转的构件3组成。 旋转构件3具有由诸如碳化钨或氮化钨的坚韧材料制成的四个切割刀片。 砧座和工具中的至少一个具有低的惯性矩以改善切割装置的寿命。
-
9.发明授权
公开(公告)号：US4341939A
公开(公告)日：1982-07-27
申请号：US189675
申请日：1980-09-22
CPC分类号： B23H7/08
摘要： A metallic wire, for cutting a workpiece by electrical discharge machining, coated with at least one layer of a metal having a low temperature of vaporization and a film of a metal oxide on the metal layer. The metallic coating is preferably made of zinc and is subjected to an oxidizing thermal or electrolytic treatment such as to form on the surface of the metallic layer a thin film of zinc oxide.
摘要翻译： 一种用于通过放电加工切割工件的金属线，在金属层上涂覆有至少一层具有低温蒸发的金属和金属氧化物膜。 金属涂层优选由锌制成，并进行氧化热处理或电解处理，以在金属层的表面上形成氧化锌薄膜。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.023 秒)
