Method and machine for machining parts using spark-erosion milling
    91.
    发明公开
    Method and machine for machining parts using spark-erosion milling 有权
    用于通过电火花腐蚀研磨来生产部件的方法和一机多用

    公开(公告)号:EP2295181A2

    公开(公告)日:2011-03-16

    申请号:EP10174798.8

    申请日:2010-09-01

    IPC分类号: B23H7/30 B23H1/00

    摘要: Spark-erosion machining method and machine implementing a machining gap, a process regulator, a numerical control system, a Nominal Trajectory. The latter describes the movement of the tool electrode relative to the part as it ought to proceed if no disturbance were to occur during the machining. Information contained in the Nominal Trajectory is used to define at least two control vectors Vg, Vp which orient, within the coordinate system XYZ, two independent regulation movements. The first, or Gap Vector Vg , defines the direction in which a first regulation movement of the axes of the machine must be performed to maintain the removal of material. The second, or Position Vector Vp , defines the direction in which a second regulation movement of the axes of the machining machine must be performed to correct a tool electrode position error. The respective amplitudes of the regulation movements are calculated in real time by the process regulator.

    摘要翻译: 火花腐蚀加工方法和机器实现的加工间隙中,工艺调节器,一个数控系统,标称轨迹。 后者描述工具电极相对于运动的部分,因为它应该推进时没有干扰,且在加工期间发生。 包含在额定轨迹的信息被用来定义至少两个控制矢量Vg的,VP哪个定向,所述坐标系XYZ,两个独立的调节运动内。 第一,或间隙矢量Vg定义了机器的轴的第一调节运动必须被执行以保持移除材料的方向。 第二,或位置矢量Vp限定其中加工机的轴线的第二调节运动必须被执行以校正刀具电极位置误差的方向。 调节运动的respectivement幅度实时由工艺调节计算。

    Devices designed to treat defects of the residual white layer left by the electrical discharge machining process
    92.
    发明公开
    Devices designed to treat defects of the residual white layer left by the electrical discharge machining process 有权
    对于设计的方法和装置治疗的电火花腐蚀过程白色残留层留下的缺陷

    公开(公告)号:EP2269756A2

    公开(公告)日:2011-01-05

    申请号:EP10167112.1

    申请日:2008-01-08

    IPC分类号: B23H1/08

    CPC分类号: B23H1/08 B23H1/02 B23H1/022

    摘要: The invention is related to a device for implementing a surface treatment method carried out by applying electrical pulses between a tool-electrode and a part-electrode, separated by an intermediate space or gap filled with a dielectric liquid, comprising a regulating device and at least one ignition voltage source connected to the gap by a discharge circuit, the assembly being arranged with the aim of minimizing the removal of material and of homogenizing the surface treatment.

    摘要翻译: 本发明涉及一种设备,用于实现通过施加电脉冲的刀具电极与零件电极,通过在填充有介电液体中间空间或间隙分开之间,包括一个调节装置和至少进行了表面处理方法 通过放电电路连接到所述间隙的点火电压源,所述组件被布置以最小化材料的去除的和均质化表面处理的目的。

    Leiterplatteneinheit und Verfahren zu deren Herstellung
    93.
    发明公开
    Leiterplatteneinheit und Verfahren zu deren Herstellung 有权
    Leiterplatteneinheit和Verfahren zu deren Herstellung

    公开(公告)号:EP2114113A1

    公开(公告)日:2009-11-04

    申请号:EP08008203.5

    申请日:2008-04-29

    IPC分类号: H05K1/02

    摘要: Leiterplatteneinheit, umfassend: eine Leiterplatte (2) mit darauf gelöteten oberflächenmontierbaren Bauelementen (1, 17), auf der Leiterplatte (2) in Wärmeleitungsbereichen angeordnete thermisch belastete oberflächenmontierbare Leistungselemente (1), wobei die Wärmeleitungsbereiche metallische Durchkontaktierungen zur Wärmeleitung aufweisen,eine thermisch leitende und elektrisch isolierende Schicht (3), die zwischen den oberflächenmontierbaren Leistungselementen (1) und einem oder mehreren Kühlkörpern (4) im Bereich der Durchkontaktierungen angeordnet ist, wobei die oberflächenmontierbaren Leistungselemente mit wenigstens einem elastischen Clip (5) über die zwischenliegende Leiterplatte (2) derart gegen den oder die mehreren Kühlkörper (4) angepresst werden, dass die von den oberflächenmontierbaren Leistungselementen (1) erzeugte Wärme über die Durchkontaktierungen zu den Kühlkörpern (4) abgeleitet wird.

    摘要翻译: 该方法包括布置热负载的表面可安装导电元件(1),例如。 表面贴装器件,位于印刷电路板(2)上的导热区域中。 在导电元件和冷却体(4)之间的导通区域中布置导热和电隔离层(3)。 具有弹性夹子(5)的导电元件被压靠在电路板上方的冷却体上,使得由导电元件产生的热量通过通孔被散发到冷却体。 导热和电隔离层由陶瓷制成。 对于包括印刷电路板的印刷电路板单元也包括独立权利要求。

    Device designed to cut off the spent wire on a spark erosion machine
    94.
    发明公开
    Device designed to cut off the spent wire on a spark erosion machine 审中-公开
    Zum Abschneiden des verbrauchten Drahts einer Funkerosionsmaschine entwickelte Vorrichtung

    公开(公告)号:EP2100685A2

    公开(公告)日:2009-09-16

    申请号:EP09003439.8

    申请日:2009-03-10

    IPC分类号: B23H7/10

    CPC分类号: B23H7/108 Y10T83/202

    摘要: Cutting device for spark-erosion machine wires in which, after passing through a machining region, the wire-electrode (1) is cut up into sections (20) which are disposed of as waste products into a recovery receptacle (12). The device comprises electrical contacts (14) connected to a voltage/current source (17). The wire is subjected to a dielectric fluid whose flow rate is sufficiently high to generate a turbulent flow regime and cause random lateral movements of the wire which sporadically brushes against the contacts.

    摘要翻译: 在通过加工区域之后,线电极(1)被切割成作为废弃物排放到回收容器(12)中的部分(20)中的用于火花腐蚀机线的切割装置。 该装置包括连接到电压/电流源(17)的电触点(14)。 导线受到其流速足够高的介电流体,以产生湍流状态,并导致电线的随机侧向移动,其偶尔刷过触点。

    Spent wire guide in an electric discharge machine
    95.
    发明公开
    Spent wire guide in an electric discharge machine 有权
    Führungfürgebrauchten Drahtfüreine elektrische Drahterodiermaschine

    公开(公告)号:EP1970150A1

    公开(公告)日:2008-09-17

    申请号:EP07103934.1

    申请日:2007-03-12

    IPC分类号: B23H7/10

    CPC分类号: B23H7/105 B23H7/102 B23H7/108

    摘要: A spent wire guide (3) in an electric discharge machine is proposed, arranged downstream of the machining zone of the electric discharge machine and upstream of a zone for collecting, recovering and/or further handling a spent wire (2), where the spent wire guide (3) is arranged immediately upstream of two identical and symmetrically arranged driving rollers (1), where the driving rollers (1) are arranged horizontally and in mutual contact relative to each other, so that a contact line perpendicular to the Z-axis and parallel to the Y-axis is built, where the wire guide (3) is enclosing the Z-axis, is arranged vertically and centred above the two driving rollers (1) and where the wire guide (3) comprises a symmetry plane defined by the Z-axis and the contact line of both driving rollers (1). The spent wire guide (3) allows a smooth and constant rectilinear movement of the wire (2). The wire guide (3) will undergo less wear and will not produce excessive abrasion.

    摘要翻译: 提出了一种放电机中的废线导向器(3),其布置在放电加工区的下游,并在用于收集,回收和/或进一步处理废线(2)的区域的上游, 电线引导件(3)布置在两个相同和对称布置的驱动辊(1)的紧挨上游处,其中驱动辊(1)相对于彼此水平并相互接触地布置,使得与Z- 在线引导件(3)包围Z轴的位置上,平行于Y轴线垂直设置并位于两个驱动辊(1)的上方,导线器(3)包括对称平面 由Z轴和两个驱动辊(1)的接触线限定。 废线引导件(3)允许线(2)的平滑且恒定的直线运动。 导线器(3)将经受较少的磨损,不会产生过度磨损。

    Method of operating a machine tool, a machine tool system and components thereof
    97.
    发明公开
    Method of operating a machine tool, a machine tool system and components thereof 有权
    Verfahren zum Betreiben einer Funkenerosionsmaschine und Funkenerosionsmaschine。

    公开(公告)号:EP1749609A1

    公开(公告)日:2007-02-07

    申请号:EP05016699.0

    申请日:2005-08-01

    IPC分类号: B23H7/20 B23H7/04 B23H7/02

    CPC分类号: B23H7/02 B23H7/04 B23H7/20

    摘要: The invention provides a method of operating a machine tool, e.g., an electrical discharge machine (4), and a machine tool system comprising a machine (4) for machining a workpiece wherein at least one of controlling, monitoring and carrying out of the machining of the workpiece is performed by a plurality of configurable modules (DRIVE; GEN; CONTROL), said modules (DRIVE; GEN; CONTROL) are arranged on the machine (4), and said modules (DRIVE; GEN; CONTROL) are so linked by a data network (6) to a node (5) for at least one of sending data to said node (5) and receiving data from said node (5).

    摘要翻译: 本发明提供了一种操作机床的方法,例如放电机(4)和包括用于加工工件的机器(4)的机床系统,其中至少一个控制,监控和执行加工 通过多个可配置模块(DRIVE; GEN; CONTROL)执行工件的所述模块(DRIVE; GEN; CONTROL)被布置在机器(4)上,并且所述模块(DRIVE; GEN; CONTROL)如此链接 通过数据网络(6)到节点(5),用于向所述节点(5)发送数据和从所述节点(5)接收数据中的至少一个。

    Funnel-piece serving to route the spent wire in a wire electrical discharge machine
    98.
    发明公开
    Funnel-piece serving to route the spent wire in a wire electrical discharge machine 审中-公开
    Trichterstückausgelegt zumFührendes gebrauchten Drahtes in einer Funkenerosionsmaschine

    公开(公告)号:EP1611985A1

    公开(公告)日:2006-01-04

    申请号:EP05009963.9

    申请日:2005-05-06

    IPC分类号: B23H7/10

    CPC分类号: B23H7/108

    摘要: The present invention relates to a funnel-piece serving to route the spent wire (20), intended to replace a piece (520) made up of two cylindrical elements (521, 522) 3 mm and 15 mm long respectively, with respective diameters of 2 and 4 mm, and of a whistle-shaped element (523), the latter comprising a pointed nose (524) associated with two cheeks (525) and two concave rounded portions of radius 20 mm, which is installed downstream of and between the two spent-wire drive rollers (39, 40) in wire electrical discharge machines that employ a device for recovering and cutting the spent wire (30) which chops the wire into small segments after it has passed through the machining zone, characterized in that this piece comprises means for accentuating a flow of liquid in the opposite direction to the direction of rotation of the rollers (39, 40) so as to detach the wire when the latter becomes stuck to one or other of the rollers.

    摘要翻译: 本发明涉及一种用于引导废线(20)的漏斗片,其用于替换由分别为3mm和15mm长的两个圆柱形元件(521,522)组成的片(520),各个直径 2和4毫米,以及一个哨子元件(523),后者包括与两个脸颊(525)和两个半径为20毫米的两个凹形圆形部分相关联的尖头鼻(524) 在线材放电机中的两个废线驱动辊(39,40),其采用用于回收和切割用过的线(30)的装置,在将线(30)通过加工区之后将线切割成小段,其特征在于, 包括用于在与辊(39,40)的旋转方向相反的方向上加强液体流动的装置,以便当线路卡片粘附到一个或另一个辊子时将电线分离。

    Support piece for the lower wire guide of a wire electrical discharge machine
    99.
    发明公开
    Support piece for the lower wire guide of a wire electrical discharge machine 审中-公开
    用于电火花线切割机的下导丝器的支撑件

    公开(公告)号:EP1604766A2

    公开(公告)日:2005-12-14

    申请号:EP05009967.0

    申请日:2005-05-06

    IPC分类号: B23H7/10

    CPC分类号: B23H7/101 B23H7/102 B23H7/105

    摘要: The invention relates to a support piece for the lower wire guide of a wire electrical discharge machine, intended to replace a one-piece part made of stainless steel (1) made up of three coaxial cylindrical sections, the lst section (14) forming a flange fixed to the casing (13) of the lower head, the second (16) comprising a screw thread (17) supporting the injection nozzle (3), the third (18) comprising a threaded end-piece (12) onto which the securing nut (5) of the wire guide (4) is screwed, characterized in that it comprises means making it possible to electrically isolate the said securing nut of the wire guide (5) from the electrical earth of the installation.

    摘要翻译: 本发明涉及一种用于电火花线切割机的下线引导件的支撑件,旨在代替由三个同轴圆柱形部分组成的由不锈钢(1)制成的整体式部件,第一部分(14)形成 (12),所述螺纹端部件(12)包括螺纹端部件(12),所述螺纹端部件(12)在所述下部头部的外壳(13) 螺纹导向件(4)的固定螺母(5)拧紧,其特征在于,其包括使得导线件导向件(5)的所述紧固螺母与设备的接地电绝缘的装置。