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公开(公告)号：US5631471A
公开(公告)日：1997-05-20
申请号：US528957
申请日：1995-09-15
申请人： Peter Anderl , Klaus Bloemer , Alfred Mueller , Ulrich Schwab , Eberhard Hartmann , Reiner Mehnert , Alexander Mende
发明人： Peter Anderl , Klaus Bloemer , Alfred Mueller , Ulrich Schwab , Eberhard Hartmann , Reiner Mehnert , Alexander Mende
IPC分类号： B05D3/06 , H01J33/02 , H01J37/065
摘要： The invention relates to a device to irradiate surfaces with electrons, especially to harden surface layers. The device includes a vacuum chamber that has an electron beam window; an electron beam-permeable film that closes off the vacuum chamber from the ambient medium; and an electron beam generating system, consisting of a cathode and a forming electrode which are connected to a high-voltage and beam current feed line. In order to achieve an increase of the electron beam power and to reduce the energy losses during the transfer out of the electron beam window in such a device, according to the invention, the forming electrode is designed as a tubular hollow body with inner hollow space lengthwise dividers and with a lengthwise slit that is open towards the electron beam window. A wire-shaped cathode is arranged in each hollow space segment divided off by the hollow space lengthwise divider.
摘要翻译： 本发明涉及一种用电子照射表面的装置，特别涉及硬化表面层。 该装置包括具有电子束窗的真空室; 一个电子束可透过的膜，它从真空室中封闭环境介质; 以及由阴极和成形电极组成的电子束产生系统，其连接到高压和束电流馈送线。 根据本发明，为了实现电子束功率的增加和减少在这种装置中的电子束窗口传送期间的能量损失，成形电极被设计成具有内部中空空间的管状空心体 并且具有向电子束窗开放的纵向狭缝。 在由中空空间纵向分隔线分隔的每个中空空间段中布置有线状阴极。
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公开(公告)号：US4028523A
公开(公告)日：1977-06-07
申请号：US639127
申请日：1975-12-09
申请人： Peter Anderl , Monika Geffcken , Joachim Geissler
发明人： Peter Anderl , Monika Geffcken , Joachim Geissler
CPC分类号： B41C1/05 , B23K15/00 , H01J37/302 , H01J37/31
摘要： The specification describes an energy-beam engraving method for producing depressions of different dimensions in a surface. In the method depressions with smaller and larger dimensions are produced by shorter and longer action of an energy beam with a substantially constant power. Besides the duration of action of the energy-beam on a predetermined range of the surface to be engraved simultaneously its focussing is so varied that the focus plane is closer to the surface in the case of smaller depressions than with larger depressions.
摘要翻译： 该说明书描述了用于在表面中产生不同尺寸的凹陷的能量束雕刻方法。 在方法中，具有较小和较大尺寸的凹陷通过具有基本恒定功率的能量束的较短和较长的作用产生。 除了能量束在要同时雕刻的表面的预定范围上的作用持续时间之外，其聚焦是这样变化的，使得在凹陷比凹陷较小的情况下，聚焦平面更靠近表面。
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3.发明授权
公开(公告)号：US4203021A
公开(公告)日：1980-05-13
申请号：US820331
申请日：1977-07-29
申请人： Peter Anderl , Wilhelm Scheffels , Karl H. Steigerwald , Clauspeter Monch , Johannes; Koy , Dieter Konig
发明人： Peter Anderl , Wilhelm Scheffels , Karl H. Steigerwald , Clauspeter Monch , Johannes; Koy , Dieter Konig
CPC分类号： B23K15/0013
摘要： A method and an apparatus for the control of the filler material supply rate in energy beam welding as electron beam welding is disclosed. The width or cross-sectional area of a gap defined by opposed faces of two workpiece parts to be joined is measured by radiation, preferably X-ray radiation, and the rate with which filler material is supplied into a welding zone produced by the energy beam is controlled in proportion to the result of the measurement. The measurement may be made in advance of the welding zone and the control is then delayed by a period of time, which the welding zone takes to arrive at the position of the gap, where the measurement was made.
摘要翻译： 公开了一种用于控制作为电子束焊接的能量束焊接中的填充材料供给速率的方法和装置。 通过辐射，优选X射线辐射以及将填充材料供应到由能量束产生的焊接区域中的速率来测量由待连接的两个工件部件的相对面限定的间隙的宽度或横截面积 与测量结果成比例地控制。 可以在焊接区域之前进行测量，然后将控制器延迟一段时间，焊接区域到达进行测量的间隙的位置。
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公开(公告)号：US4175226A
公开(公告)日：1979-11-20
申请号：US901003
申请日：1978-04-28
CPC分类号： B23K15/0073 , B23K15/10
摘要： In a method of welding with a beam of charged particles, outside of a mobile vacuum chamber a gap between two workpiece parts is sealed by an elongated metal foil strip, two marginal zones of which being sealingly cemented to surface portions of said workpiece parts, said marginal portions being sufficiently spaced from the gap to avoid excessive heating of the adhesive during welding a seam along said gap. The preferred material for the foil strip is copper or austenitic steel.
摘要翻译： 在用带电粒子束焊接的方法中，在可移动真空室外部，两个工件之间的间隙被细长的金属箔条密封，其两个边缘区密封地粘合到所述工件的表面部分上，所述金属箔带 边缘部分与间隙充分隔开，以避免在沿着所述间隙焊接接缝时粘合剂过度加热。 箔条的优选材料是铜或奥氏体钢。
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5.发明授权
公开(公告)号：US4358657A
公开(公告)日：1982-11-09
申请号：US196396
申请日：1980-10-14
申请人： Karl-Heinz Steigerwald , Peter Anderl , Erwin Kappelsberger , Clauspeter Monch , Dieter Konig , Wilheim Scheffels
发明人： Karl-Heinz Steigerwald , Peter Anderl , Erwin Kappelsberger , Clauspeter Monch , Dieter Konig , Wilheim Scheffels
CPC分类号： H01J37/18
摘要： A system for sealing the working vacuum chamber of a charged particle beam machine which is movable with respect to a workpiece is disclosed. The system includes a housing with a central compartment having wire-shaped elements urged against the workpiece to provide a seal therebetween, and lateral compartments, each having a packing of sealing material which is biased against the workpiece surface of a spring arrangement. Rollers and a flexible lip seal arrangement having a flexible sheath of synthetic rubber are also disclosed.
摘要翻译： 公开了一种用于密封相对于工件可移动的带电粒子束机的工作真空室的系统。 该系统包括具有中央隔室的壳体，其具有被压靠在工件上的线形元件以在其间提供密封，以及横向隔室，每个隔室具有偏压弹簧装置的工件表面的密封材料的填料。 还公开了具有合成橡胶的柔性护套的辊和柔性唇密封装置。
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公开(公告)号：US4348576A
公开(公告)日：1982-09-07
申请号：US110555
申请日：1980-01-08
申请人： Peter Anderl , Clauspeter Monch
发明人： Peter Anderl , Clauspeter Monch
CPC分类号： B23K15/02
摘要： In a charge carrier beam machine, as an electron beam welding machine, a system for establishing the relative position of a beam impingement spot on a workpiece surface and a machine reference position, as a beam gun axis, comprises an X-ray sensor defining at least one measuring field boundary intersecting the workpiece surface at a line of intersection spaced from the gun axis. During repetitive measuring periods, the beam is deflected from the normal working position along a measuring path, which crosses the line of intersection, and a signal functionally related to the period of time the beam needs to travel from a reference position along the measuring path to the line of intersection is produced. This signal comprises the desired information about the relative position and can be used in a regulating apparatus for maintaining a desired relationship. Two sensors having differently oriented measuring field boundaries can be used to detect any deviations of the workpiece surface from a desired plane and the output signals of these detectors are useful for maintaining a desired positional relationship between a welding site and a filler wire supplied to the welding site. The shape of the cross-section of the beam may be altered during the measuring period to improve the accuracy of the measurement.
摘要翻译： 在电荷载体束机中，作为电子束焊接机，用于确定射束冲击点在工件表面和机器参考位置上作为射束枪轴线的相对位置的系统包括：X射线传感器，其定义在 至少一个测量场边界与工件表面在与喷枪轴线间隔开的交线处相交。 在重复的测量周期期间，光束沿着穿过交叉线的测量路径从正常工作位置偏转，以及与波束需要从测量路径的参考位置行进的时间段的功能相关的信号， 产生交叉线。 该信号包括关于相对位置的期望信息，并且可以用于维持期望关系的调节装置中。 可以使用具有不同取向的测量场边界的两个传感器来检测工件表面与期望平面的任何偏差，并且这些检测器的输出信号对于保持焊接位置和提供给焊接的焊丝之间的期望的位置关系是有用的 现场。 在测量期间可以改变光束横截面的形状，以提高测量精度。
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公开(公告)号：US4203023A
公开(公告)日：1980-05-13
申请号：US902405
申请日：1978-05-03
申请人： Karl-Heinz Steigerwald , Wilhelm Scheffels , Peter Anderl , Dieter Konig , Walther Hiller , Franz Rappold
发明人： Karl-Heinz Steigerwald , Wilhelm Scheffels , Peter Anderl , Dieter Konig , Walther Hiller , Franz Rappold
摘要： An account is given of a welding pool support device for energy beam welding, with a metal structure, which on a beam outlet side of a welding seam zone of a workpiece system is put against the beam outlet side and being in contact with it by a number of touching points for stopping any movement of melt out of the welding zone, which is achieved by the energy beam in the workpiece system, by a relative movement of the energy beam and the workpiece system, the former going along the weld seam zone. A supporting structure, which is able to be so changed in shape that it takes into account uneven parts of the beam outlet side of the workpiece system in the long direction and also in the cross-direction of the weld seam zone. Furthermore the supporting structure is so designed at the side touching the beam outlet side that the distances between the points of touching from each other and from the parts placed between them, of the supporting structure, that gases, produced in the welding zone near the beam outlet side, are able to come out through the supporting device.
摘要翻译： 给出了用于能量束焊接的焊接池支撑装置，其具有金属结构，其在工件系统的焊缝区域的射束出口侧被放置在射束出口侧并且通过一个 前者沿着焊缝区域通过能量束和工件系统的相对运动阻止熔融物从焊接区域移动的接触点数，这是通过工件系统中的能量束实现的。 能够在形状上变化的支撑结构，其考虑到工件系统的梁出口侧在长边方向以及焊缝区域的横向方向上的不均匀部分。 此外，支撑结构被设计在接触梁出口侧的一侧，彼此接触的点与支撑结构之间的部分之间的距离，在靠近梁的焊接区中产生的气体 出口侧，能够通过支撑装置出来。
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