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1. 发明授权

US3987270A Automatic set-up electroerosion machining method and apparatus 失效
标题翻译：自动设置电腐蚀加工方法及装置
公开(公告)号：US3987270A
公开(公告)日：1976-10-19
申请号：US507435
申请日：1974-09-19
申请人： Werner Ullmann , Bernd Schumacher , Arno Sieg , Silvano Mattei , Hans-Ueli Fenner , Gottlieb Wettstein , Herbert Ruh
发明人： Werner Ullmann , Bernd Schumacher , Arno Sieg , Silvano Mattei , Hans-Ueli Fenner , Gottlieb Wettstein , Herbert Ruh
IPC分类号： B23H7/10 , B23P1/08
CPC分类号： B23H7/102 , B23H2500/20
摘要： Electroerosion machining (EDM or ECM) is carried out with a minimum of manual intervention. Under control of recorded data an electronic control system utilizing control logic directs the set-up operations as well as the actual machining process. The operations automatically (i.e., without the necessity of manual intervention) include loading and removal of workpieces and electrode material, trueing up of the workpiece (which may be by providing a transformation of the data rather than by adjusting the position of the workpiece), making starting bores, threading the electrode through a starting bore, applying a low melting alloy or other conducting adhesive to cement a core in the process of being cut out by machining, cutting the electrode after completing a starting bore and joining electrode ends after rethreading in a new starting bore. In threading the electrode it may be pushed simply or with the support of a surrounding jet of pressure medium, or it may be pulled by a grapple member.
摘要翻译：电动加工（EDM或ECM）以最少的手动干预进行。在记录数据的控制下，利用控制逻辑的电子控制系统指导设置操作以及实际加工过程。自动进行操作（即不需要手动干预）包括加工和除去工件和电极材料，使工件成型（可能是通过提供数据的转换而不是调整工件的位置），制作起始孔，通过起动孔穿过电极，在通过机械加工切割的过程中施加低熔点合金或其它导电粘合剂来水泥核，在完成启动孔之后切割电极并在重新布线之后连接电极端一个新的起点。在电极穿线时，可以简单地或通过周围的压力介质的支撑件被推动，或者可以由抓斗构件拉动。

2. 发明授权

US5298161A Apparatus for cleaning the working liquid of an EDM or ECM machine 失效
标题翻译：用于清洁EDM或ECM机器的工作液体的设备
公开(公告)号：US5298161A
公开(公告)日：1994-03-29
申请号：US924026
申请日：1992-11-05
申请人： Arno Sieg
发明人： Arno Sieg
IPC分类号： B01D61/14 , B01D65/02 , B23H1/10 , B23H3/10 , B23H7/36 , B01D63/06
CPC分类号： B01D65/02 , B01D61/14 , B23H1/10 , B23H3/10 , B01D2321/2075
摘要： The apparatus includes at least one membrane filter (32) for filtering a machining liquid which has been contaminated by its use in electroerosive or electrochemical machining of workpieces. The apparatus also includes a device for cyclical cleaning of the soiled membrane filter, which device irradiates the membrane filter (32) with ultrasonic waves (33) and loosens the contaminant particles in the filter pores as well as means (20, 23, 24, 25, 35, 36, 41) for the backwashing of the membrane filter and for removal of the contaminant particles. The contaminant particles are fed by means of throughflushing intervals from the concentrate chamber (30) into the sedementation vessel (12). As a result of this combination of ultrasound and backwashing, extremely small durations of the cleaning cycles and uniform cleaning of the complete filter area are insured without concern for the nonuniform contaminants topography of the filter surface resulting from the contaminants.
摘要翻译： PCT No.PCT / CH91 / 00275 Sec。 371日期：1992年11月5日 102（e）日期1992年11月5日PCT 1991年12月20日PCT公布。公开号WO92 / 11923 日期为1992年7月23日。该装置包括至少一个膜过滤器（32），用于过滤已被其用于工件的电动或电化学加工的污染的加工液体。该设备还包括用于循环清洁脏污膜过滤器的装置，该装置用超声波（33）照射膜过滤器（32）并松开过滤器孔中的污染物颗粒以及装置（20,23,24,40） 25,35,36,41），用于膜过滤器的反冲洗和用于去除污染物颗粒。污染物颗粒通过从浓缩室（30）进入沉淀容器（12）的冲洗间隔进料。由于这种超声波和反冲洗的组合，保证清洁循环的持续时间非常短，并且完全过滤器区域的均匀清洁得到保证，而不考虑由污染物引起的过滤表面的不均匀污染物形貌。

3. 发明授权

US4574464A Automatic tool changing mechanism for machine tools 失效
标题翻译：机床自动换刀机构
公开(公告)号：US4574464A
公开(公告)日：1986-03-11
申请号：US534047
申请日：1983-09-20
申请人： Attilio Lodetti , Hansueli Blaser , Brenno Medici , Arno Sieg
发明人： Attilio Lodetti , Hansueli Blaser , Brenno Medici , Arno Sieg
IPC分类号： B23H7/26 , B23Q3/157 , B23Q3/155
CPC分类号： B23H7/26 , B23Q3/15706 , Y10T408/37 , Y10T483/17 , Y10T483/179 , Y10T483/1891
摘要： The tool changing mechanism is provided with means for the direct transfer of tools through the working sleeve or spindle. The transfer means preferably have rapid clamping means, which are controlled by the working movement of the spindle or sleeve, so that there is no need for a separate transfer station for the tools from the magazine to the spindle or sleeve, so that much space is saved. The magazine is preferably essentially arranged around the assembly for receiving and guiding the working spindle or sleeve. Preferably, the magazine is substantially located over the projected base surface of the machine working table.
摘要翻译：刀具更换机构设置有用于将工具直接传送通过工作套筒或主轴的装置。传送装置优选地具有快速夹紧装置，其通过主轴或套筒的工作运动来控制，使得不需要用于工具从盒体到主轴或套筒的单独传送站，使得大量空间保存该料盒优选地基本上布置在组件周围，用于接收和引导工作主轴或套筒。优选地，料盒基本上位于机器工作台的突出的基面上。

4. 发明授权

US4205212A Electro-erosion machine tools and head assemblies therefor 失效
标题翻译：电蚀机床及其头部组件
公开(公告)号：US4205212A
公开(公告)日：1980-05-27
申请号：US791055
申请日：1977-04-26
申请人： Werner Ullmann , Ernst Buhler , Beat Kilcher , Herbert Ruh , Arno Sieg
发明人： Werner Ullmann , Ernst Buhler , Beat Kilcher , Herbert Ruh , Arno Sieg
IPC分类号： B23H7/04 , B23H7/10 , B23H11/00 , B23K1/12
CPC分类号： B23H7/10
摘要： A head assembly for an electro-erosion machine tool comprises, in a housing, a guide for guiding the moving filamentary or strip-form tool electrode and first contact means for supplying erosion energy to the electrode. The scavenging medium is fed into the housing so as to cool the contact means and guide, and leaves it by way of a nozzle through which also the electrode leaves the housing on its way to another head assembly arranged on the opposite side of the location where machining is performed, the scaverging medium being thereby fed to the machining location as an envelope coaxial to the electrode. Second contact means for contacting the workpiece to be machined are fixed to the nozzle and the connections to each contact means are arranged for low inductive energy loss.
摘要翻译：一种用于电蚀机床的头部组件，在外壳中包括用于引导移动的丝状或带状工具电极的引导件和用于向电极提供侵蚀能量的第一接触装置。清扫介质被供给到壳体中，以便冷却接触装置并引导，并且通过喷嘴离开它，电极也通过该喷嘴离开壳体，该喷嘴通向另一个头部组件，该头部组件布置在位于相对侧进行机械加工，由此将加热介质作为与电极同轴的外壳供给到加工位置。用于接触待加工的工件的第二接触装置被固定到喷嘴，并且每个接触装置的连接被布置成低的感应能量损失。

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