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1.发明申请公开(公告)号：US20080205471A1
公开(公告)日：2008-08-28
申请号：US11994465
申请日：2005-07-02
申请人： Thomas Harrer , Michael Wessner
发明人： Thomas Harrer , Michael Wessner
CPC分类号： B23K26/125 , B23K26/123 , B23K26/142
摘要： A laser processing system includes a laser processing means, a gas mixing unit, and a controller. The controller controls and adjusts the composition of the process gas for laser processing. The controller includes a data storage for technology tables by means of which the composition of the process gas is controlled and adjusted.
摘要翻译： 激光加工系统包括激光加工装置，气体混合装置和控制器。 控制器控制和调整激光加工工艺气体的组成。 控制器包括用于技术表的数据存储器，通过该数据存储器控制和调整处理气体的组成。
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公开(公告)号：US07223935B2
公开(公告)日：2007-05-29
申请号：US10800007
申请日：2004-03-15
申请人： Michael Wessner
发明人： Michael Wessner
CPC分类号： B23K26/0643 , B23K26/0665 , B23K26/123 , B23K26/142 , B23K26/1476
摘要： A nozzle of a laser processing head for laser cutting and laser welding includes a laser beam outlet for directing a laser beam towards a processing location of a workpiece to be processed, a first gas supply channel for supplying a cutting gas towards the processing location of a workpiece to be processed when the laser processing head is used for laser cutting, and a second gas supply channel for supplying a welding gas towards the processing location of a workpiece to be processed; when the laser processing head is used for laser welding.
摘要翻译： 用于激光切割和激光焊接的激光加工头的喷嘴包括用于将激光束引向待处理工件的加工位置的激光束出口，用于向切割气体的加工位置供应切割气体的第一气体供应通道 激光加工头用于激光切割时待处理的工件;以及用于向被处理工件的加工位置供给焊接气体的第二气体供给通道; 当激光加工头用于激光焊接时。
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公开(公告)号：US07315008B2
公开(公告)日：2008-01-01
申请号：US11361319
申请日：2006-02-23
申请人： Michael Wessner
发明人： Michael Wessner
CPC分类号： B23K26/0604 , B23K26/0608 , B23K26/067 , B23K26/0884 , B23K26/30 , B23K37/0235
摘要： A laser processing configuration, in particular for laser welding of three-dimensional components, includes a first optical element for dividing a laser beam into at least two partial beams, and a second optical element for focusing the partial beams. The first and the second optical element are stationarily mounted in a common housing disposed on a laser processing head in such a manner that it can be rotated.
摘要翻译： 激光加工配置，特别是用于三维部件的激光焊接的激光加工结构包括用于将激光束分成至少两个部分光束的第一光学元件和用于聚焦部分光束的第二光学元件。 第一和第二光学元件以可旋转的方式固定地安装在设置在激光加工头上的公共壳体中。
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公开(公告)号：US06995335B2
公开(公告)日：2006-02-07
申请号：US10792906
申请日：2004-03-05
申请人： Michael Wessner
发明人： Michael Wessner
CPC分类号： B23K26/60 , B23K9/235 , B23K26/32 , B23K26/348 , B23K2101/35 , B23K2103/08 , B23K2103/10
摘要： A method of thermal processing a metal workpiece that includes a surface oxide layer includes abrading a portion of the surface oxide layer by generating a plasma at the oxide surface layer of the metal workpiece, and melting a portion the workpiece by shining a laser beam at the abraded portion of the metal workpiece.
摘要翻译： 包括表面氧化物层的金属工件的热处理方法包括通过在金属工件的氧化物表面层产生等离子体来研磨表面氧化物层的一部分，并且通过在 磨损部分的金属工件。
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公开(公告)号：US07321104B2
公开(公告)日：2008-01-22
申请号：US10792903
申请日：2004-03-05
申请人： Michael Wessner
发明人： Michael Wessner
CPC分类号： B23K26/38 , B23K26/142 , B23K26/1494 , B23K26/16
摘要： An apparatus for the removal of waste heat and material during laser cutting of a hollow workpiece by a laser beam includes a duct with external dimensions that permit insertion of at least a portion of the duct within the hollow workpiece, a chamber within the duct for receiving the laser beam, and an opening in an outer surface of the duct for admitting the laser beam into the chamber. The apparatus further includes a first inlet in the duct for supplying a liquid to the chamber, a second inlet in the duct for supplying a gas to the chamber, and a nozzle adapted for supplying a mixture of the liquid and the gas to the chamber.
摘要翻译： 用于通过激光束在激光切割中空工件期间去除废热和材料的装置包括具有外部尺寸的管道，其允许至少一部分管道插入中空工件内，管道内的腔室用于接收 所述激光束和所述管道的外表面中的开口，用于允许所述激光束进入所述腔室。 该装置还包括用于向腔室供应液体的管道中的第一入口，用于向腔室供应气体的管道中的第二入口和适于将液体和气体的混合物供应到腔室的喷嘴。
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公开(公告)号：US20050109745A1
公开(公告)日：2005-05-26
申请号：US10800007
申请日：2004-03-15
申请人： Michael Wessner
发明人： Michael Wessner
CPC分类号： B23K26/0643 , B23K26/0665 , B23K26/123 , B23K26/142 , B23K26/1476
摘要： A nozzle of a laser processing head for laser cutting and laser welding includes a laser beam outlet for directing a laser beam towards a processing location of a workpiece to be processed, a first gas supply channel for supplying a cutting gas towards the processing location of a workpiece to be processed when the laser processing head is used for laser cutting, and a second gas supply channel for supplying a welding gas towards the processing location of a workpiece to be processed; when the laser processing head is used for laser welding.
摘要翻译： 用于激光切割和激光焊接的激光加工头的喷嘴包括用于将激光束引向待处理工件的加工位置的激光束出口，用于向切割气体的加工位置供应切割气体的第一气体供应通道 激光加工头用于激光切割时待处理的工件;以及用于向被处理工件的加工位置供给焊接气体的第二气体供给通道; 当激光加工头用于激光焊接时。
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公开(公告)号：US20060191883A1
公开(公告)日：2006-08-31
申请号：US11361319
申请日：2006-02-23
申请人： Michael Wessner
发明人： Michael Wessner
CPC分类号： B23K26/0604 , B23K26/0608 , B23K26/067 , B23K26/0884 , B23K26/30 , B23K37/0235
摘要： A laser processing configuration, in particular for laser welding of three-dimensional components, includes a first optical element for dividing a laser beam into at least two partial beams, and a second optical element for focusing the partial beams. The first and the second optical element are stationarily mounted in a common housing disposed on a laser processing head in such a manner that it can be rotated.
摘要翻译： 激光加工配置，特别是用于三维部件的激光焊接的激光加工结构包括用于将激光束分成至少两个部分光束的第一光学元件和用于聚焦部分光束的第二光学元件。 第一和第二光学元件以可旋转的方式固定地安装在设置在激光加工头上的公共壳体中。
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公开(公告)号：US5207855A
公开(公告)日：1993-05-04
申请号：US618632
申请日：1990-11-27
申请人： Alex Nyfeler , Michael Wessner , Ohannes Minnetian
发明人： Alex Nyfeler , Michael Wessner , Ohannes Minnetian
CPC分类号： B41F19/062 , B42D25/00 , B42D25/405 , B42D25/425 , B41P2219/51 , B42D15/00 , B42D2033/04 , B42D2033/24 , B42D2033/30 , B42D2035/02 , B42D25/29 , B42D25/328 , B42D25/455 , Y10T156/1705 , Y10T156/1707 , Y10T156/1737
摘要： The operation of sticking stamps from a foil in strip form at predetermined locations on a substrate which has motifs printed thereon and which is pulled through at least one sticking station at a predetermined forward feed speed is effected by means of pressing portions, which are raised radially above a pressing cylinder, in the sticking station. The pressing portions have curved pressing surfaces which are parts of a larger cylindrical surface which is concentric with respect to the pressing cylinder and which during each sticking phase roll against a backing cylinder and transfer the stamps onto the substrate. The strip speed of the foil may also be lower than the forward feed speed. The foil used may be a hot embossing foil with a layer of adhesive or an embossing foil without a layer of adhesive, while the apparatus, for sticking the embossing foil onto the substrate has an applicator mechanism for adhesive upstream of the sticking station and an irradiation station for the activation of adhesive layers.
摘要翻译： 通过在径向上升高的按压部分实现在具有图案印刷并且以预定的正向进给速度被拉动穿过至少一个粘着站的基板上的预定位置处从带状形式的箔粘贴邮票的操作， 在压板上方。 按压部分具有弯曲的按压表面，其是相对于按压筒同心的较大圆柱形表面的部分，并且在每个粘贴阶段期间相对于背衬圆筒滚动并将印记转印到基底上。 箔的剥离速度也可能低于正向进给速度。 使用的箔可以是具有一层粘合剂的热压花箔或不具有粘合剂层的压花箔，而用于将压花箔粘贴到基材上的装置具有用于在粘着站上游的粘合剂的施加器机构和照射 工位用于激活粘合剂层。
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9.发明授权
公开(公告)号：US5047651A
公开(公告)日：1991-09-10
申请号：US499949
申请日：1990-03-27
申请人： Michael Wessner , Daniel Holliger
发明人： Michael Wessner , Daniel Holliger
CPC分类号： B65H23/0216 , G01D5/342 , G01D5/38
摘要： The arrangement comprises a tracking sensor with a light source, an optical means and a receiver with two photosensitive detectors, as well as a measuring apparatus with a computing unit. The optical means focuses light to provide a beam which falls on a moving web of foil. The tracking sensor may, for example, be installed in a re-winding installation, and during re-winding of the web, senses by means of the beam a marking track which is embossed in the web in the longitudinal direction of the web and which is composed of two different diffraction grating tracks. Each diffraction grating track projects the light diffracted therefrom in a predetermined direction of incidence to a respective detector. The sensed signals supplied by the receiver are converted into a difference signal by the measuring apparatus, and processed to provide correction signals which are supplied to a control means of the re-winding installation in order to compensate for lateral deviation of the moving web of foil.
摘要翻译： 该装置包括具有光源的跟踪传感器，具有两个光敏检测器的光学装置和接收器，以及具有计算单元的测量装置。 光学装置聚焦光线以提供落在箔的移动幅材上的光束。 跟踪传感器可以例如安装在再卷绕装置中，并且在卷筒纸的重新卷绕期间，通过梁感测沿着幅材的纵向方向在幅材上压花的标记轨道，并且 由两个不同的衍射光栅轨道组成。 每个衍射光栅将从其衍射的光以预定的入射方向投射到相应的检测器。 由接收机提供的感测信号由测量装置转换成差信号，并进行处理以提供校正信号，该校正信号被提供给再卷绕装置的控制装置，以便补偿移动的箔片的横向偏移 。
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