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1.发明授权Process and device for controlling a machine tool in particular, and EDM machine 失效尤其是用于控制机床的工艺和设备，以及EDM机器
公开(公告)号：US5940301A
公开(公告)日：1999-08-17
申请号：US843644
申请日：1997-04-10
CPC分类号： G05B19/4155 , G05B2219/34246 , G05B2219/34247 , G05B2219/34248 , G05B2219/34249 , G05B2219/34355 , G05B2219/45221
摘要： The invention pertains to a method and a device for controlling a machine tool, in particular an EDM machine, wherein the control data necessary for machining one or more workpieces is fed from the control device to the machine tool. Therein a list of action data for controlling special procedures (actions) and a list of event data for characterizing prescribed operating states (events), in particular, malfunctions, are permanently provided. The action and event data are linked in setting up the machine such that upon occurrence of one or more events, one or more actions are performed.
摘要翻译： 本发明涉及一种用于控制机床，特别是电火花加工机的方法和装置，其中将加工一个或多个工件所需的控制数据从控制装置送入机床。 其中列出了用于控制特殊程序（动作）的动作数据列表和用于表征规定操作状态（事件），特别是故障的事件数据列表。 操作和事件数据在设置机器时被链接，使得在发生一个或多个事件时，执行一个或多个动作。
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2.发明授权
公开(公告)号：US5984506A
公开(公告)日：1999-11-16
申请号：US838731
申请日：1997-04-10
申请人： Fabrizio Robbiani , Renzo De Maria
发明人： Fabrizio Robbiani , Renzo De Maria
IPC分类号： B23Q15/00 , B23H7/06 , B23H7/20 , G05B19/4067 , G06F19/00
CPC分类号： B23H7/065 , B23H7/20 , G05B19/4067 , G05B2219/45221 , G05B2219/50102 , G05B2219/50104
摘要： A control device for controlling a machine tool includes at least one memory for storing control data characterizing the instantaneous operating state of the machine tool during machining and a memory management device for managing the control data such that machining can be resumed after an interruption. The control data is separated into dynamic control data and static control data. The method for controlling a machine tool uses the control device and stores the static and dynamic control data in the memory. As a workpiece is machined, the instantaneous operating state of the machine tool is continuously stored so that machining can be resumed after an interruption.
摘要翻译： 用于控制机床的控制装置包括至少一个存储器，用于存储表征机床在加工期间的瞬时操作状态的控制数据和用于管理控制数据的存储器管理装置，使得能够在中断之后恢复加工。 控制数据分为动态控制数据和静态控制数据。 用于控制机床的方法使用控制装置并将静态和动态控制数据存储在存储器中。 随着加工工件，机床的瞬时运行状态被连续存储，从而可以在中断之后恢复加工。
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3.发明授权
公开(公告)号：US4939334A
公开(公告)日：1990-07-03
申请号：US355007
申请日：1989-05-19
CPC分类号： B23H7/16
摘要： In order to avoid unnecessarily long withdrawal movements and to eliminate as rapidly as possible short-circuits upon contact of a countersinking electrode with the workpiece being worked in the electroerosion machine, whilst also adapting as flexibly as possible the path of the withdrawal movement to the geometry of the workpiece to be eroded and the path eroded therein, the withdrawal movement of the countersinking electrode during a short-circuit is controlled so that in the presence of a short-circuit the countersinking electrode is initially moved back by a predetermined distance along the previously covered or eroded path from a short-circuit point to an intermediate point and then the electrode is moved away from the intermediate point over the given withdrawal path if there is still a short-circuit on reaching the intermediate point. A first portion of the withdrawal path is determined by a vector fixed as regards its amount and direction and, if the short-circuit is still present at tip of the vector, a further movement, which is a second portion of the withdrawal path of the countersinking electrode is provided which is displaced in parallel relative to the eroded path and is directed in the opposite direction to that described by the electrode in the eroded path during erosion.
摘要翻译： 为了避免不必要的长的取出运动，并且尽可能快地消除在锪孔电极与在电腐蚀机器中加工的工件接触时的短路，同时还可以灵活地适应撤回运动到几何形状的路径 被侵蚀的工件和其中侵入的路径中，控制在短路期间锪孔电极的撤回运动，使得在存在短路的情况下，锪孔电极最初沿着先前的方式向后移动预定距离 覆盖或侵蚀的路径从短路点到中间点，然后如果在达到中间点时仍然存在短路，则电极从给定撤回路径上的中间点移开。 退出路径的第一部分由关于其数量和方向固定的向量确定，并且如果短路仍然存在于向量的尖端，则进一步的运动，其是第二部分的提取路径 提供了相对于侵蚀路径平行移位的锪孔电极，并且在侵蚀过程中沿与腐蚀路径中的电极所描述的方向相反的方向。
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