公开(公告)号：US20060054598A1

公开(公告)日：2006-03-16

申请号：US10523052

申请日：2004-06-03

申请人： Yuichi Awakura

发明人： Yuichi Awakura

IPC分类号： H05B3/00

CPC分类号： B23H7/265 ,  B23H9/14 ,  Y10T483/17

摘要： The present invention relates to an electric discharge machine and a method for carrying out the electric discharge machining in the electric discharge machine in which, after an electrode (21) and an electrode guide holder (25) are attached to an electrode holder (23), in advance, which is in turn mounted on a spindle (13), the electrode guide holder (25) is gripped by a gripper arm (29) and moved to a distal end of the electrode (21) so that the machining is carried out while the distal end of the electrode (21) being supported by an electrode guide (61). When the electrode must be replaced due to the exhaustion thereof during the electric discharge machining of a fine hole, the above electric discharge machine and method make it possible to assuredly carry out the replacement of the electrode in a short time.

摘要翻译： 本发明涉及一种在放电机中进行放电加工的放电机及其方法，其中，在将电极（21）和电极引导架（25）安装在电极支架（23）上之后， 预先安装在主轴（13）上，电极引导保持架（25）由夹持臂（29）夹持并移动到电极（21）的远端，从而进行加工 而电极（21）的远端由电极引导件（61）支撑。 当在微孔的放电加工期间必须更换电极时，上述放电机和方法可以在短时间内可靠地进行电极的更换。

公开(公告)号：US07012212B2

公开(公告)日：2006-03-14

申请号：US10854370

申请日：2004-05-27

申请人： Tong-Han Lin

发明人： Tong-Han Lin

IPC分类号： B23H1/04 ,  B23H7/26

CPC分类号： B23H9/14 ,  B23H7/265

摘要： An EDM drill comprised of an automated electrode tube replacing means to allow fully automated and continuous working on holes; and further comprised of an electrode tube guide selection device to allow fully automated and continuous working on holes of various diameters.

公开(公告)号：US06850874B1

公开(公告)日：2005-02-01

申请号：US09061644

申请日：1998-04-17

申请人： Evelitsa E. Higuerey ,  Aaron L. Schweizerhof

发明人： Evelitsa E. Higuerey ,  Aaron L. Schweizerhof

IPC分类号： B23H1/02 ,  B23H1/00 ,  B23Q17/20 ,  G05B13/02 ,  G06G7/48

CPC分类号： B23H7/20 ,  B23H9/10 ,  B23H9/14 ,  G05B13/027

摘要： The present invention includes at least one sensor that senses the characteristic of one or more parameters associated with a stochastic machining process and provides one or more measurement signals indicative thereof, and further includes a signal processor having a model indicative of a correspondence between the characteristic of the parameters associated with the stochastic machining process and the characteristic of the resulting product attribute, and uses the model to generate a signal indicative of the predicted characteristic of the attribute of the product.

摘要翻译： 本发明包括至少一个传感器，其感测与随机加工过程相关联的一个或多个参数的特性，并提供一个或多个指示其的测量信号，并且还包括信号处理器，其具有指示与 与随机加工过程相关的参数和所得到的产品属性的特征，并使用该模型来产生指示产品属性的预测特性的信号。

公开(公告)号：US06844518B1

公开(公告)日：2005-01-18

申请号：US10743517

申请日：2003-12-22

申请人： Todd Coons ,  Edward Pietraszkiewicz

发明人： Todd Coons ,  Edward Pietraszkiewicz

IPC分类号： B23H7/10 ,  B23H7/26 ,  B23H9/10 ,  B23H9/14 ,  B23K26/38 ,  B23K103/08 ,  F01D9/00 ,  F01D25/00 ,  F02C7/00 ,  B23H1/04

CPC分类号： B23H9/10 ,  B23H7/105 ,  B23H7/265 ,  B23H9/14

摘要： A hole-drilling guide for directing a flexible hole-drilling instrument includes; a body made of an electrically insulating material, at least one inlet aperture penetrating a face of the body, at least one exit aperture penetrating a face of the body and a hollow, nonlinear raceway linking the inlet and exit apertures.

摘要翻译： 用于引导柔性钻孔仪器的钻孔导向器包括： 由电绝缘材料制成的主体，穿透主体表面的至少一个入口孔，穿过主体表面的至少一个出口孔和连接入口孔和出口孔的中空的非线性滚道。

公开(公告)号：US20040256363A1

公开(公告)日：2004-12-23

申请号：US10854370

申请日：2004-05-27

发明人： Tong-Han Lin

IPC分类号： B23H001/04 ,  B23H007/26

CPC分类号： B23H9/14 ,  B23H7/265

摘要： An EDM drill comprised of an automated electrode tube replacing means to allow fully automated and continuous working on holes; and further comprised of an electrode tube guide selection device to allow fully automated and continuous working on holes of various diameters.

摘要翻译： 一种EDM钻头，包括一个自动电极管更换装置，可以完全自动化和连续地加工在孔上; 并且还包括电极管引导件选择装置，以允许对各种直径的孔进行全自动和连续的加工。

公开(公告)号：US06806435B2

公开(公告)日：2004-10-19

申请号：US10108425

申请日：2002-03-29

申请人： Hiroshi Ishiwata ,  Tomoshige Ishiwata ,  Shigeharu Yokomichi

发明人： Hiroshi Ishiwata ,  Tomoshige Ishiwata ,  Shigeharu Yokomichi

IPC分类号： B23H100

CPC分类号： B23H9/14 ,  B23H1/00 ,  B23H7/265

摘要： A small hole electric discharge machine drill is provided with a depth-specific processor and a tiltable unit operable in fluid. The turntable unit includes a first axis with a first center of rotation and a second tilting axis with a second center of rotation. The turntable unit is provided inside a work tank that may be filled with fluid. The small hole electric discharge machine drill includes an electrode for small hole processing.

摘要翻译： 一个小孔放电机钻具设置有深度专用处理器和可流动的可操作的转台单元。 转台单元包括具有第一旋转中心的第一轴线和具有第二旋转中心的第二倾斜轴线。 转盘单元设置在可能充满流体的工作罐内。 小孔放电钻头包括用于小孔加工的电极。

公开(公告)号：US20040171193A1

公开(公告)日：2004-09-02

申请号：US10484191

申请日：2004-01-20

发明人： Tetsuya Hayashida

IPC分类号： H01L021/44

CPC分类号： H01L24/75 ,  B23H1/04 ,  B23H7/22 ,  B23H7/26 ,  B23H9/00 ,  B23H9/006 ,  B23H9/14 ,  H01L21/563 ,  H01L21/67005 ,  H01L21/6835 ,  H01L23/3114 ,  H01L23/3128 ,  H01L23/49816 ,  H01L23/49838 ,  H01L24/06 ,  H01L24/11 ,  H01L24/12 ,  H01L24/29 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/742 ,  H01L24/81 ,  H01L24/83 ,  H01L24/97 ,  H01L25/0652 ,  H01L25/50 ,  H01L2221/68345 ,  H01L2224/0231 ,  H01L2224/02319 ,  H01L2224/02333 ,  H01L2224/0401 ,  H01L2224/05554 ,  H01L2224/05624 ,  H01L2224/11334 ,  H01L2224/1134 ,  H01L2224/13099 ,  H01L2224/13111 ,  H01L2224/13144 ,  H01L2224/16225 ,  H01L2224/16237 ,  H01L2224/29111 ,  H01L2224/2919 ,  H01L2224/45015 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/484 ,  H01L2224/48599 ,  H01L2224/49171 ,  H01L2224/73203 ,  H01L2224/7565 ,  H01L2224/81801 ,  H01L2224/83101 ,  H01L2224/8319 ,  H01L2224/838 ,  H01L2224/85444 ,  H01L2224/97 ,  H01L2225/0651 ,  H01L2225/06517 ,  H01L2225/06527 ,  H01L2225/06558 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/0105 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/0132 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/10162 ,  H01L2924/15311 ,  H01L2924/15787 ,  H01L2924/1579 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/351 ,  H01L2924/00014 ,  H01L2224/81 ,  H01L2224/83 ,  H01L2924/00 ,  H01L2924/01082 ,  H01L2924/00012

摘要： A semiconductor device having area array bump electrodes suitable for flip chip packaging is disclosed. A semiconductor chip with wire bonding electrodes arranged along peripheral edges thereof is provided, then gold wire bump electrodes are formed over the wire bonding electrodes, and thereafter a wiring tape substrate is superimposed on the semiconductor chip and is bonded thereto with an adhesive. On a back surface of the wiring tape substrate are formed wiring connections correspondingly to the electrodes. Further, at the time of bonding with use of the adhesive, convex tips of the gold wire bump electrodes formed respectively on the electrodes of the semiconductor chip pierce through the adhesive to connect the gold wire bump electrodes and the connections electrically with each other. On a surface of the wiring tape substrate are formed area array bump electrodes, whose pitch is larger than the pitch of the electrodes formed on the semiconductor chip.

摘要翻译： 公开了一种具有适于倒装芯片封装的区域阵列凸块电极的半导体器件。 提供具有沿其周缘布置的引线接合电极的半导体芯片，然后在引线接合电极上形成金线凸块电极，然后将布线带基板叠加在半导体芯片上并用粘合剂粘合。 在布线带基板的背面形成与电极对应的布线连接。 此外，在使用粘合剂进行接合时，分别形成在半导体芯片的电极上的金线凸块电极的凸起通过粘合剂刺穿，以将金线凸块电极和连接件彼此电连接。 在布线带基板的表面上形成有间距大于半导体芯片上形成的电极间距的区域阵列凸块电极。

公开(公告)号：US06784396B1

公开(公告)日：2004-08-31

申请号：US10296003

申请日：2002-11-20

申请人： Satoshi Suzuki ,  Akifusa Katagiri ,  Hisao Yasuzumi ,  Takashi Kanaya ,  Toshio Moro

发明人： Satoshi Suzuki ,  Akifusa Katagiri ,  Hisao Yasuzumi ,  Takashi Kanaya ,  Toshio Moro

IPC分类号： B23H100

CPC分类号： B23H7/265 ,  B23H9/14

摘要： An electrical discharge machine for forming a small hole including an intermediate guide having an upper guide and lower guide to support an electrode for forming a small hole at two points between an electrode holder and a small hole guide and also having a chuck, which can be opened and closed, provided in each guide; a first drive unit to drive the intermediate guide in the longitudinal direction of the electrode, a second drive unit to open and close the guide chucks of the intermediate guide; and a third drive unit to variably change distance L between the upper guide and lower guide of the intermediate guide in the longitudinal direction of the electrode.

摘要翻译： 一种用于形成小孔的放电机，包括具有上引导件和下引导件的中间引导件，用于在电极保持器和小孔引导件之间的两个点处支撑用于形成小孔的电极，并且还具有卡盘，其可以是 打开和关闭，在每个指南中提供; 第一驱动单元，用于在电极的纵向方向上驱动中间引导件;第二驱动单元，用于打开和关闭中间引导件的引导卡盘; 以及第三驱动单元，用于在电极的纵向方向上可变地改变中间引导件的上引导件和下引导件之间的距离L.

公开(公告)号：US20040011768A1

公开(公告)日：2004-01-22

申请号：US10201176

申请日：2002-07-22

发明人： Edward L. Beaumont

IPC分类号： B23H001/00 ,  B23H007/18 ,  B23H007/20

CPC分类号： B23H1/02 ,  B23H1/10 ,  B23H7/18 ,  B23H7/20 ,  B23H7/265 ,  B23H9/14

摘要： The present invention provides electrical discharge machines that are capable of a relatively wide range of flexibility and range of motion for performing electrical discharge operations. For example, an electrical discharge machine according to at least one embodiment of the present invention can optionally comprise up to, and in excess of six axes of motion. To effectively remove the swarf that is generated during electroerosion operations, the present invention optionally provides both a primary and an auxiliary flushing system. The auxiliary flushing system is used to direct dielectric fluid towards the workpiece external to the electrode. The present invention also provides methods of performing high speed electrical discharge machining operations including determining the zero set conditions that indicate initiation of the electroerosion process.

摘要翻译： 本发明提供了能够具有相对宽的灵活性和运动范围的放电机器，用于进行放电操作。 例如，根据本发明的至少一个实施例的放电机可任选地包括至多并且超过六个运动轴。 为了有效地去除在电腐蚀操作期间产生的切屑，本发明可选地提供主和辅助冲洗系统。 辅助冲洗系统用于将介电流体引向电极外部的工件。 本发明还提供了执行高速放电加工操作的方法，包括确定指示电极加工过程开始的零点设定条件。

公开(公告)号：US06582584B2

公开(公告)日：2003-06-24

申请号：US09925024

申请日：2001-08-09

申请人： Ching-Pang Lee ,  Rong-Shi Paul Chiu

发明人： Ching-Pang Lee ,  Rong-Shi Paul Chiu

IPC分类号： B23H300

CPC分类号： F28F13/12 ,  B23H9/00 ,  B23H9/006 ,  B23H9/10 ,  B23H9/14 ,  F01D5/187 ,  F05D2260/2212 ,  F28D2021/0078 ,  F28F1/40

摘要： A method of enhancing heat transfer and cooling efficiency in a cooling passage includes forming a plurality of turbulator rings in the passage, the rings projecting inwardly, substantially perpendicular to a cooling flow direction in the passage; and using a patterned electrode, forming at least one gap in one or more of the turbulator rings, extending substantially parallel to the flow direction.