公开(公告)号：US06674040B2

公开(公告)日：2004-01-06

申请号：US10022091

申请日：2001-12-13

申请人： Peter Wehrli

发明人： Peter Wehrli

IPC分类号： B23H702

CPC分类号： B23H7/02 ,  B23Q1/012 ,  B23Q39/02 ,  Y10T83/9292

摘要： A machine tool with a machine frame is disclosed. A first tool guide is provided on the frame to guide a tool to a first guide position. The first tool guide is a movable gantry carrier with a movable first sliding carriage. The tool guide can be moved with respect to the machine frame in a first plane along a first direction and in a second direction which is orthogonal with respect to the first direction. Furthermore, a second tool guide is provided on the machine frame to guide the tool to a second guide position. The second tool guide can be moved with respect to the machine frame in a second plane along a third direction and a fourth direction which is orthogonal to the third direction, independently of the first tool guide. Finally, a tool holder is provided on the machine frame to hold the machined part. The machined part is led between the first and the second guide positions of the tool. The second tool guide is a movable gantry carrier with a movable second sliding carriage.

摘要翻译： 公开了一种具有机架的机床。 第一工具引导件设置在框架上以将工具引导到第一引导位置。 第一工具导向件是具有可移动的第一滑动滑架的活动式龙门架。 刀具引导件可以沿着第一方向和与第一方向正交的第二方向相对于机架在第一平面中移动。 此外，第二工具导向器设置在机架上以将工具引导到第二导向位置。 第二工具引导件可以在与第一工具引导件无关的沿第三方向和与第三方向正交的第四方向的第二平面中相对于机架移动。 最后，在机架上设置工具架以保持加工部件。 加工的部件被引导在工具的第一和第二引导位置之间。 第二工具导轨是具有可移动的第二滑动滑架的活动式龙门架。

公开(公告)号：US5057662A

公开(公告)日：1991-10-15

申请号：US362398

申请日：1989-05-26

申请人： Ivano Beltrami ,  Peter Wehrli ,  Axel Bertholds

发明人： Ivano Beltrami ,  Peter Wehrli ,  Axel Bertholds

IPC分类号： B23H7/02 ,  B23H7/04 ,  G01D5/34

CPC分类号： B23H7/04 ,  G01D5/34

摘要： The invention presents a spark erosion machine, having a travelling wire electrode and an optical measuring means to measure the deflection of the travelling wire electrode. The measuring means includes a light source (10) producing a homogeneous parallel bundle of rays. A sensor assembly (1,11) measuring the light beam which comes from the light source and is shaded by the travelling wire electrode (9) is designed such as to absorb a light quantity which is dependent in one-to-one correspondence on the relative position of the travelling wire electrode (9). An evaluation circuit connected downstream of the sensor assembly provides an electrical signal indicating the deflection of the travelling wire electrode from its straight position. By means of this electrical signal, the relative positions of the guide heads of the travelling wire electrode and that of the workpiece can be corrected in such a way that machining errors caused by the deflection of the travelling wire electrode can be avoided.

摘要翻译： PCT No.PCT / CH88 / 00185 Sec。 371日期1989年5月26日 102（e）日期1989年5月26日PCT提交1988年10月11日PCT公布。 出版物WO89 / 03270 日本1989年4月20日。本发明提供了一种具有行进线电极和测量移动线电极偏转的光学测量装置的火花腐蚀机。 测量装置包括产生均匀的平行光束束的光源（10）。 测量来自光源并被行进线电极（9）遮蔽的光束的传感器组件（1,11）被设计为吸收依赖于一对一对应的光量 行走线电极（9）的相对位置。 连接在传感器组件下游的评估电路提供指示行进线电极从其直线位置偏转的电信号。 通过该电信号，行走线电极和工件的引导头的相对位置可以被校正，使得可以避免由行进线电极的偏转引起的加工误差。

公开(公告)号：US5041708A

公开(公告)日：1991-08-20

申请号：US521362

申请日：1990-05-10

申请人： Peter Wehrli

发明人： Peter Wehrli

IPC分类号： B23H7/10

CPC分类号： B23H7/10

摘要： A power supply apparatus for an electroerosion machine serves to carry an erosion current to a passing-through erosion wire by means of at least one contact part, said erosion wire being pressed against the contact part by means of a contact pressure device. In order to increase the erosion currents which can be carried, the contact pressure device is formed by a magnetic field generating means which applies a magnetic field to the erosion wire.

摘要翻译： 用于电腐蚀机的电源装置用于通过至少一个接触部分将侵蚀电流传送到通过的侵蚀线，所述侵蚀线通过接触压力装置压靠接触部分。 为了增加能够承载的侵蚀电流，接触压力装置由向该侵蚀线施加磁场的磁场产生装置形成。