公开(公告)号：EP1501653B1

公开(公告)日：2013-03-06

申请号：EP03715219.6

申请日：2003-04-22

申请人： Koninklijke Philips Electronics N.V.

发明人： ZAJCEV, Alexandr, N. ,  GIMAEV, Nasich, Z. ,  MARKELOVA, Natalya ,  KUCENKO, Viktor, N. ,  BELOGORSKY, Aleksandr, L. ,  MUCHUTDINOV, Rafail, R. ,  AGAFONOV, Igor, L.

IPC分类号： B23H3/02

CPC分类号： B23H3/02 ,  B23H2300/10

公开(公告)号：EP2069095B1

公开(公告)日：2011-11-09

申请号：EP07803272.9

申请日：2007-09-06

申请人： Robert Bosch GmbH

发明人： HACKENBERG, Juergen ,  GRUHN, Herbert ,  REITZLE, Alexander ,  KRINGS, Norman

IPC分类号： B23H3/02 ,  B23H7/18

CPC分类号： B23H7/16 ,  B23H3/02 ,  B23H7/18

摘要： The invention relates to a method for adjusting the distance (h) between an electrode (5) and a workpiece (3) in electrochemical machining, wherein the electrode (5) is displaced by means of an oscillating drive system, wherein an acceleration signal (21, 51) of the oscillating drive system is received, the acceleration signal (21, 51) is divided into individual sections (31, 33, 35, 37), characteristic magnitudes of the individual sections (31, 33, 35, 37) of the acceleration signal (21, 51) are determined, the characteristic magnitudes of the individual sections (31, 33, 35, 37) are compared to each other, and the distance (h) of the electrode (5) to the workpiece (3) is adjusted to the predetermined values in case of a deviation of the characteristic magnitudes. The invention further relates to a device for carrying out the method, comprising an electrode (5) that is connected to a drive axis, wherein an oscillating displacement can be transmitted to the electrode (5) via the drive axis. A sensor receiving acceleration signals (21, 51) is provided on the drive axis.

公开(公告)号：EP2292900A3

公开(公告)日：2011-08-03

申请号：EP10011923.9

申请日：2003-11-29

申请人： Flaig, Hartmut

发明人： Flaig, Hartmut

IPC分类号： F01M11/04 ,  B23H3/02

CPC分类号： B21K1/463 ,  B21J5/12 ,  B21K21/08 ,  F01M11/0408

摘要： Die Erfindung betrifft eine Verschlussschraube aus metallischem Werkstoff für eine Flüssigkeitsleitung, insbesondere für eine Ölleitung oder ein Ölgefäß, mit einem ein Außengewinde (22) enthaltenden zylindrischen Schaft (36) an einer Firstplatte (12), in welcher zentrisch ein Sackloch (28) mehreckigen Querschnitts als Aufnahmeorgan für ein Werkzeug vorgesehen ist, wobei der Schaft (36) als mit dem Außengewinde (22) versehener Rohrstumpf (14) ausgebildet ist sowie von der Stirnfläche (16) des Schaftes ein zum Sackloch (28) der Firstplatte (12) koaxiales Sackloch (18) ausgeht, und wobei ein eine rohrwärtige Fußkontur (25) aufweisender, von der Firstplatte (12) achswärts geneigter Phasenabschnitt (24) als Übergang zum Schaft (36) vorgesehen ist. Erfindungsgemäß ist vorgesehen, dass die rohrwärtige Fußkontur (25) des Phasenabschnitts innere Ansatzlinie für das über diese Kontur radial hinausragende Außengewinde (22) ist.

公开(公告)号：EP2342037A2

公开(公告)日：2011-07-13

申请号：EP09736670.2

申请日：2009-08-17

申请人： Elsyca N.V.

发明人： VAN DEN BOSSCHE, Bart Juul Wilhelmina ,  NELISSEN, Gert Arnold Antoon ,  DECONINCK, Johan Maria ,  CUPPENS, Hubertus Martinus Maria

IPC分类号： B23H3/00 ,  B23H3/02

CPC分类号： B23H3/02 ,  B23H3/04 ,  C25D17/001 ,  C25D17/10 ,  C25D17/12 ,  C25D21/12 ,  H05K3/241

摘要： Device and method suitable for the electrochemical processing of an object. The device is provided at least with a chamber for accommodating an electrolyte, means for supporting the object to be processed in this chamber, electrodes arranged in this chamber, and control means for applying an electric current between the object to be processed and the electrodes.

摘要翻译： 设备和适合于对象的电化学处理方法。 该装置至少具有用于在电解质容纳室中提供的装置，用于支撑所述物体在该室被处理，在该腔室的安排下，控制装置，用于将要处理的对象，并在电极之间施加以电流的电极。

公开(公告)号：EP1529588B1

公开(公告)日：2010-04-14

申请号：EP04256970.7

申请日：2004-11-10

申请人： GENERAL ELECTRIC COMPANY

发明人： Batzinger, Thomas James ,  Lamphere, Michael Scott ,  Wei, Bin ,  Filkins, Robert John ,  Wei, Li ,  Rogenski, Thomas Walter ,  Lester, Carl Stephen

IPC分类号： B23H3/02

CPC分类号： B23H3/02

公开(公告)号：EP1714725B1

公开(公告)日：2007-12-12

申请号：EP05008377.3

申请日：2005-04-18

申请人： Mahler, Wilhelm ,  Kröger, Karl-Heinz

发明人： Zaytsev, A.N. ,  Bezrukov, S.V. ,  Idrisov, T.R. ,  Koarev, T.V. ,  Zaytsev, V.A. ,  Kröger, Karl-Heinz ,  Mahler, Wilhelm

IPC分类号： B23H3/02

CPC分类号： B23H3/02 ,  B23H2300/10

公开(公告)号：EP1453991A4

公开(公告)日：2007-12-05

申请号：EP02788797

申请日：2002-12-11

申请人： EBARA CORP

发明人： SHIRAKASHI MITSUHIKO ,  KUMEKAWA MASAYUKI ,  YASUDA HOZUMI ,  KOBATA ITSUKI

IPC分类号： B23H3/02 ,  B23H5/08 ,  C25F3/00 ,  C25F7/00 ,  H01L21/321 ,  H01L21/3063

CPC分类号： C25F7/00 ,  B23H3/02 ,  B23H5/08 ,  C25F3/00 ,  H01L21/32125

摘要： There is provided an electrolytic processing apparatus and method that can effect processing of a workpiece with high processing precision and can produce an intended form of processed workpiece with high accuracy of form.The electrolytic processing apparatus includes: a processing electrode which can come close to a workpiece; a feeding electrode for feeding electricity to the workpiece; an ion exchanger disposed in at least one of the space between the workpiece and the processing electrode and the space between the workpiece and the feeding electrode; a fluid supply section for supplying a fluid to the space between the workpiece and at least one of the processing electrode and the feeding electrode; and a power source for supplying an electric power between the processing electrode and the feeding electrode while arbitrarily controlling at least one of a voltage and an electric current.

摘要翻译： 本发明提供一种电解处理装置和方法，其能够以高处理精度对工件进行处理，并且能够以高的形状精度生成预定形式的处理后的工件。电解处理装置包括：处理电极，其能够接近 工件; 给工件供电的馈电电极; 离子交换器，其设置在所述工件与所述处理电极之间的空间以及所述工件与所述馈电电极之间的空间中的至少一个中; 流体供应部分，用于将流体供应到工件与处理电极和供电电极中的至少一个之间的空间; 以及用于在任意控制电压和电流中的至少一个的同时在处理电极和供电电极之间供应电力的电源。

公开(公告)号：EP1771270A1

公开(公告)日：2007-04-11

申请号：EP05769962.1

申请日：2005-07-25

申请人： MTU Aero Engines Gmbh

发明人： BAYER, Erwin ,  BUSSMANN, Martin ,  KRÄNZLER, Thomas ,  PLATZ, Albin ,  STEINWANDEL, Jürgen

IPC分类号： B23H9/10 ,  B23H3/00 ,  B23H3/02

CPC分类号： B23H3/02 ,  B23H3/00 ,  B23H9/10 ,  B23H2300/12

摘要： The invention relates to a method for the production of aerodynamic structures during the production of integrally bladed gas turbine rotors. Aerodynamic structures of an integrally bladed gas turbine rotor are produced on a rotor disk base body, whereon the end contours are precise, by removing material according to an electrochemical removal process, i.e. by means of an electrochemical machining (ECM)-process. The method comprises the following steps: a) preparing a rotor disk base body which is made of a material which is difficult to machine; b) removing the material which is between the blade wings until a specific dimension is obtained, according to a removal process; c) preparing at least one working electrode in order to finish at least one aerodynamic structure of an integrally bladed gas turbine rotor. The contours of the or each of the working electrodes are adapted to the contours of the aerodynamic structure, which are produced by means of the respective working electrode, such that a gap between the rotor disk base body and a working electrode are produced in an approximately identical manner during the removal process of the material; d) removing the or each aerodynamic structure by placing the rotor disk base body and the or each working electrode in an electrolyte and by applying voltage and/or current, whereby the applied current and/or voltage is temporally pulsed; e) pressure-rinsing the gap which is filled with electrolytes between the aerodynamic structure and the or each working electrode by a pulsed movement of the or each working electrode.

公开(公告)号：EP1295312A4

公开(公告)日：2006-09-27

申请号：EP01937738

申请日：2001-05-24

申请人： SEMITOOL INC

发明人： WILSON GREGORY J ,  MCHUGH PAUL R ,  WEAVER ROBERT A ,  RITZDORF THOMAS L

IPC分类号： B23H3/02 ,  C25B9/00 ,  C25C3/16 ,  C25C3/20 ,  C25D5/00 ,  C25D5/02 ,  C25D7/12 ,  C25D17/00 ,  C25D21/12 ,  C25F3/30 ,  C25F7/00 ,  G06F19/00 ,  H01L21/3063 ,  G05B15/00 ,  B05B5/025 ,  B05C5/02

CPC分类号： G05B19/41875 ,  C25D7/123 ,  C25D17/001 ,  C25D21/12 ,  G05B2219/32182 ,  G05B2219/32216 ,  G05B2219/45031 ,  Y02P90/22 ,  Y02P90/265

摘要： The facility for selecting and refining electrical parameters for processing a microelectronic workpiece in a processing chamber. The optimizer (step 70) utilizes two sets of input parameters along with the sensitivity table/matrix to calculate the required electrical parameters. The optimizer (step 70) performs a first plating cycle using known set of parameters. The test workpiece may be subject to thickness measurements (step 72) using a metrology station, producing aset of parameters containing thickness measurments at each of a number of points on the test work piece. The optimizer compares (step 74) the physical characteristics of the test workpiece measured (step 72) against a second set of input parameters.

公开(公告)号：EP1695783A1

公开(公告)日：2006-08-30

申请号：EP05004365.2

申请日：2005-02-28

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Jabado, Rene ,  Krüger, Ursus, Dr. ,  Körtvelyessy, Daniel ,  Reiche, Ralph ,  Rindler, Michael

IPC分类号： B23H9/16 ,  B23H7/26 ,  B23H3/00 ,  B23H3/02

CPC分类号： B23H9/16 ,  B23H3/00 ,  B23H3/02 ,  B23H7/265

摘要： Es wird ein Verfahren zum Ermitteln der Lage eines mittels eines Elektrolyten elektrochemisch gebohrten Kanals (3) in einem Werkstück (1) und/oder der zwischen dem elektrochemisch gebohrten Kanal (3) und der Oberfläche des Bauteils (1) vorhandenen Wanddicke zur Verfügung gestellt, in dem

dem beim Bohren Verwendung findenden Elektrolyten (5) magnetische Partikel zugesetzt werden,
die mit den magnetischen Partikeln verbundenen Magnetfelder detektiert werden, und
die Lage des elektrochemisch gebohrten Kanals (3) und/oder der zwischen dem elektrochemisch gebohrten Kanal (3) und der Oberfläche des Bauteils (1) vorhandenen Wanddicke anhand der detektierten Magnetfelder ermittelt wird.

摘要翻译： 该方法包括向钻孔中使用的电解质中加入磁性或可磁化颗粒。 用粒子产生的磁场由超导量子干涉检测器（9）检测。 通过SQUID显微镜（10）从检测到的磁场确定电化学钻孔（3）的位置和通道与工件表面之间的厚度。 还包括用于监测电化学钻井过程的方法的独立权利要求。