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1. 发明申请

US20090032512A1 Method for Measuring Phase Boundaries of a Material During Machining With a Machining Beam Using Additional Illumination Radiation and an Automated Image Processing Algorithm, and Associated Device 有权
标题翻译：使用附加照明辐射和自动图像处理算法的加工光束加工期间材料相边界的方法及相关装置
公开(公告)号：US20090032512A1
公开(公告)日：2009-02-05
申请号：US11885812
申请日：2006-03-07
申请人： Boris Regaard , Anas Moalem , Jan Michel , Peter Abels , Stefan Kaierle , Wolfgang Schulz
发明人： Boris Regaard , Anas Moalem , Jan Michel , Peter Abels , Stefan Kaierle , Wolfgang Schulz
IPC分类号： B23K26/03
CPC分类号： B23K26/032
摘要： The present invention relates to a method for measuring phase boundaries of a material during the machining of a workpiece (12) with a machining beam, more preferably with a laser beam, and a device that is embodied in such a way as to carry out the method. According to said method, during the machining, a machining region (13) containing the impact point of the machining beam (1) on the workpiece (12) is illuminated at least approximately coaxially to the machining beam (1) by means of additional optical radiation (2). Radiation (3) reflected by the machining region (13) is detected, parallel to an incidence direction of the optical radiation (2) or at small angle thereto, by means of an optical detector with local resolution, in order to obtain an optical reflection pattern of the machining region (13). From the optical reflection pattern, a course of at least one liquid/solid phase boundary in the machining region (13) is then determined in an automated manner by means of an image processing algorithm on the basis of a transition from an area containing a large-surface homogeneous area and an area containing a plurality of small-surface homogeneous areas in the optical reflection pattern.
摘要翻译：本发明涉及一种用于在用加工光束加工工件（12）期间测量材料的相边界的方法，更优选地使用激光束，以及以如下方式实施的装置：方法。根据所述方法，在加工过程中，通过附加的光学至少与加工光束（1）同轴地照射包含加工光束（1）在工件（12）上的冲击点的加工区域（13）辐射（2）。通过具有局部分辨率的光学检测器来检测与加工区域（13）反射的辐射（3）平行于光辐射（2）的入射方向或以小的角度，以获得光学反射加工区域（13）的图案。从光学反射图案，在加工区域（13）中至少一个液相/固相边界的过程随后通过图像处理算法以自动方式基于从包含大的区域的区域的过渡来确定表面均质区域和在光学反射图案中包含多个小表面均匀区域的区域。

2. 发明授权

US06791057B1 Method and device for machining workpieces using high-energy radiation 失效
标题翻译：使用高能辐射加工工件的方法和装置
公开(公告)号：US06791057B1
公开(公告)日：2004-09-14
申请号：US09831468
申请日：2001-05-09
申请人： Christian Kratzsch , Stefan Kaierle , Peter Abels
发明人： Christian Kratzsch , Stefan Kaierle , Peter Abels
IPC分类号： B23K2600
CPC分类号： B23K31/125 , B23K26/032 , B23K26/044 , B23K26/0643 , B23K26/0665 , B23K26/24
摘要： A method for processing workpieces by means of high-energy radiation, wherein the radiation is focused by a processing optic onto a processing site. The light radiation emanating form the workpiece is received by the same processing optic and is analyzed by a detector. An optical measurement with respect to the surface of the workpiece is performed in a processing area of the workpiece by means of an external source of measuring light, utilizing measuring light reflected from the processing area. The same processing optic is used to focus radiation onto the processing site and to receive radiation emanating from the workpiece at the processing site.
摘要翻译：一种通过高能辐射处理工件的方法，其中辐射由处理光学器件聚焦到处理现场。通过相同的处理光学器件接收从工件发出的光辐射，并由检测器进行分析。利用从处理区域反射的测量光，通过外部测量光源在工件的处理区域中进行相对于工件表面的光学测量。使用相同的处理光学器件将辐射聚焦到处理位置并且在处理位置接收从工件发出的辐射。

3. 发明申请

US20130164436A1 THIN FILM MANUFACTURING APPARATUS, THIN FILM MANUFACTURING METHOD, LIQUID DROPLET EJECTING HEAD, AND INKJET RECORDING APPARATUS 审中-公开
标题翻译：薄膜制造装置，薄膜制造方法，液体喷射头和喷墨记录装置
公开(公告)号：US20130164436A1
公开(公告)日：2013-06-27
申请号：US13721454
申请日：2012-12-20
申请人： Masahiro Yagi , Osamu Machida , Ryo Tashiro , Jochen Stollenwerk , Melanie Meixner , Norbert Pirch , Peter Abels , Stefan Mann
发明人： Masahiro Yagi , Osamu Machida , Ryo Tashiro , Jochen Stollenwerk , Melanie Meixner , Norbert Pirch , Peter Abels , Stefan Mann
IPC分类号： B05D3/02 , B05C9/14
CPC分类号： B05D3/0254 , B05B17/0638 , B05B17/0661 , B05C9/14 , B05D3/0209 , B05D3/06 , C23C18/02 , C23C18/06 , C23C18/1216 , C23C18/1254 , C23C18/1295 , C23C18/14
摘要： A thin film manufacturing apparatus is disclosed, including a liquid ejecting unit which ejects a liquid onto an object on which a film is to be formed and which forms a coating film; a first laser irradiating unit which continuously irradiates a laser light onto the coating film and which evaporates a solvent of the coating film; and a second laser irradiating unit which irradiates a laser light pulse onto the coating film of which the solvent is evaporated and which crystallizes the coating film of which the solvent is evaporated.
摘要翻译：公开了一种薄膜制造装置，包括将液体喷射到要形成膜的物体上并形成涂膜的液体喷射单元; 第一激光照射单元，其将激光连续照射到所述涂膜上并蒸发所述涂膜的溶剂; 以及第二激光照射单元，其将激光脉冲照射到溶剂蒸发的涂膜上并使溶剂蒸发的涂膜结晶。

4. 发明授权

US08207471B2 Method for measuring phase boundaries of a material during machining with a machining beam using additional illumination radiation and an automated image processing algorithm, and associated device 有权
标题翻译：用于使用附加的照射辐射和自动图像处理算法以及相关联的装置在用加工梁加工期间测量材料的相边界的方法
公开(公告)号：US08207471B2
公开(公告)日：2012-06-26
申请号：US11885812
申请日：2006-03-07
申请人： Boris Regaard , Anas Moalem , Jan Michel , Peter Abels , Stefan Kaierle , Wolfgang Schulz
发明人： Boris Regaard , Anas Moalem , Jan Michel , Peter Abels , Stefan Kaierle , Wolfgang Schulz
IPC分类号： B23K26/03
CPC分类号： B23K26/032
摘要： The present invention relates to a method for measuring phase boundaries of a material during the machining of a workpiece (12) with a machining beam, more preferably with a laser beam, and a device that is embodied in such a way as to carry out the method. According to said method, during the machining, a machining region (13) containing the impact point of the machining beam (1) on the workpiece (12) is illuminated at least approximately coaxially to the machining beam (1) by means of additional optical radiation (2). Radiation (3) reflected by the machining region (13) is detected, parallel to an incidence direction of the optical radiation (2) or at small angle thereto, by means of an optical detector with local resolution, in order to obtain an optical reflection pattern of the machining region (13). From the optical reflection pattern, a course of at least one liquid/solid phase boundary in the machining region (13) is then determined in an automated manner by means of an image processing algorithm on the basis of a transition from an area containing a large-surface homogeneous area and an area containing a plurality of small-surface homogeneous areas in the optical reflection pattern.
摘要翻译：本发明涉及一种用于在用加工光束加工工件（12）期间测量材料的相边界的方法，更优选地使用激光束，以及以如下方式实施的装置：方法。根据所述方法，在加工过程中，通过附加的光学至少与加工光束（1）同轴地照射包含加工光束（1）在工件（12）上的冲击点的加工区域（13）辐射（2）。通过具有局部分辨率的光学检测器来检测与加工区域（13）反射的辐射（3）平行于光辐射（2）的入射方向或以小的角度，以获得光学反射加工区域（13）的图案。从光学反射图案，在加工区域（13）中至少一个液相/固相边界的过程随后通过图像处理算法以自动方式基于从包含大的区域的区域的过渡来确定表面均质区域和在光学反射图案中包含多个小表面均匀区域的区域。

5. 发明授权

US06822188B1 Method for shaping materials with plasma-inducing high-energy radiation 失效
标题翻译：用等离子体诱导高能辐射成形材料的方法
公开(公告)号：US06822188B1
公开(公告)日：2004-11-23
申请号：US09807061
申请日：2001-07-09
申请人： Christian Kratzsch , Wolfgang Schulz , Peter Abels
发明人： Christian Kratzsch , Wolfgang Schulz , Peter Abels
IPC分类号： B23K2603
CPC分类号： B23K26/032
摘要： A method for materials processing by means of plasma-inducing high-energy radiation, especially laser radiation, in which the instantaneous intensity of the plasma radiation is measured at plural locations of a vapor capillary. So that the method can also be performed with perfect welding results on workpieces of very small thickness, shapes of two spaced-apart peak intensity regions, or of another type of electromagnetic radiation emitted from the vapor capillary, and of a minimum region that can be formed between these two regions of extreme values are detected metrologically, the so detected shapes of the regions of extreme values are compared with predetermined region shapes, and control of the materials processing operation takes place as a function of deviations of the detected shapes from the predetermined region shapes.
摘要翻译：一种通过等离子体诱导高能辐射特别是激光辐射进行材料处理的方法，其中在蒸汽毛细管的多个位置处测量等离子体辐射的瞬时强度。因此，该方法也可以对于非常小厚度的工件，两个间隔开的峰值强度区域的形状或从蒸气毛细管发射的另一种类型的电磁辐射的工件以及可以是最小区域的完美焊接结果进行在这两个极值值区域之间形成的这些极值的检测与所预测的区域形状进行比较，将极值值区域的检测形状进行比较，根据检测出的形状与预定的区域的偏差进行控制区域形状。

6. 发明授权

US5869805A Method and device for working materials using plasma-inducing laser radiation 失效
标题翻译：使用等离子体诱导激光辐射的工作材料的方法和装置
公开(公告)号：US5869805A
公开(公告)日：1999-02-09
申请号：US817187
申请日：1997-06-05
申请人： Eckhard Beyer , Jorg Beersiek , Wolfgang Schulz , Holger Nitsch , Peter Abels
发明人： Eckhard Beyer , Jorg Beersiek , Wolfgang Schulz , Holger Nitsch , Peter Abels
IPC分类号： B23K26/00 , B23K26/02 , B23K26/03 , B23K26/06 , B23K26/073 , B23K26/20 , B23K26/04
CPC分类号： B23K26/032 , B23K26/0643 , B23K26/0665
摘要： A process for material working with plasma induced by high-energy radiati especially laser radiation, in which the radiation originating from the region of the workpiece is observed along the axis of the laser radiation focused along the axis on the workpiece as a function of the time. To obtain a measure of the penetration depth of the vapor capillary in the workpiece the process is so carried out that exclusively the cross section of the vapor capillary is observed with a depth of field encompassing the entire workpiece thickness, and that the mean value of the intensity of the plasma radiation is used as a measure of the penetration depth.
摘要翻译： PCT No.PCT / DE95 / 01017 Sec。 371日期：1997年6月5日 102（e）日期1997年6月5日PCT提交1995年8月4日PCT公布。出版物WO96 / 09912 日期1996年4月4日一种用高能辐射特别是激光辐射引起的等离子体材料加工的过程，其中沿着沿工件轴线的激光辐射的轴线观察来自工件区域的辐射，作为时间的函数。为了获得工件中蒸气毛细管的穿透深度的量度，进行这样的处理，即仅观察包围整个工件厚度的深度的蒸汽毛细管的横截面，并且，使用等离子体辐射的强度作为穿透深度的度量。

7. 发明授权

US5486677A Method of and apparatus for machining workpieces with a laser beam 失效
标题翻译：用激光束加工工件的方法和设备
公开(公告)号：US5486677A
公开(公告)日：1996-01-23
申请号：US107763
申请日：1993-08-19
申请人： Dora Maischner , Alexander J. Drenker , Peter Abels , Eckhard Beyer
发明人： Dora Maischner , Alexander J. Drenker , Peter Abels , Eckhard Beyer
IPC分类号： B23K26/03 , B23K26/00
CPC分类号： B23K26/032 , B23K26/03
摘要： A method of machining workpieces with a laser beam wherein the machining cess, in particular the melting depth or the through-melting distance is monitored by detecting an optical and/or acoustical signal created by an unshielded laser-induced plasma or vapor. In order to receive monitoring date which as much as possible is independent of signal variations in the process the signals are subjected to a frequency analysis and the average amplitudes (Ax, Ay) of two different frequency bands (x, y) of the analyzed frequencies are used with a predetermined calculation function to determine a rating value (B).
摘要翻译： PCT No.PCT / DE92 / 00115 Sec。 371日期：1993年8月19日 102（e）日期1993年8月19日PCT提交1992年2月19日PCT公布。公开号WO92 / 14578 日期：1992年9月3日。一种用激光束加工工件的方法，其中通过检测由非屏蔽激光诱导的光学和/或声学信号来监测机械加工，特别是熔化深度或贯穿熔化距离等离子体或蒸气。为了接收尽可能多的监视日期，与处理中的信号变化无关，信号经受频率分析，并且分析频率的两个不同频带（x，y）的平均振幅（Ax，Ay）与预定的计算功能一起使用以确定评级值（B）。

8. 发明授权

US07176408B2 Method for laser-cutting structural components to be joined 有权
标题翻译：激光切割待接合结构件的方法
公开(公告)号：US07176408B2
公开(公告)日：2007-02-13
申请号：US10471547
申请日：2002-03-07
申请人： Wolfgang Schulz , Jan Michel , Peter Abels , Gerhard Alber , Jörg Neubert , Friedrich Behr , Stefan Kaierle
发明人： Wolfgang Schulz , Jan Michel , Peter Abels , Gerhard Alber , Jörg Neubert , Friedrich Behr , Stefan Kaierle
IPC分类号： B23K26/38 , B23K26/03
CPC分类号： B23K26/38 , B23K26/04 , B23K26/24
摘要： In a method for cutting structural components to be joined by laser radiation that is guided by a computer-controlled manipulation system provided with a nominal path for each structural component corresponding to a joining line that is curved as a result of at least one of the structural components being three-dimensionally shaped, the structural component surfaces of the structural components including the joining line are determined measuring technologically. Based on measuring results, the nominal path corresponding to a penetration line of the structural components to be joined is calculated. A marking is formed on a first one of the structural component surfaces. When performing the cut on the structural component surface provided with the marking, the resulting cutting gap and the marking are determining measuring technologically. When a deviation of the cutting gap from the nominal path is detected, the manipulation system is controlled to correct the deviation.
摘要翻译：在用于切割由激光辐射连接的结构部件的方法中，所述方法由计算机控制的操纵系统引导，所述计算机控制的操纵系统具有对应于作为结构的至少一个的弯曲的接合线的每个结构部件的标称路径由三维构件构成的结构部件的结构部件表面由接合线构成，由技术上确定。基于测量结果，计算与要连接的结构部件的穿透线相对应的标称路径。在第一个结构部件表面上形成标记。当在具有标记的结构部件表面上进行切割时，所产生的切割间隙和标记在技术上决定测量。当检测到切割间隙与标称路径的偏差时，控制操纵系统以校正偏差。

9. 发明授权

US5373135A Process and an arrangement for treating workpiece by means of laser radiation 失效
标题翻译：通过激光辐射处理工件的工艺和布置
公开(公告)号：US5373135A
公开(公告)日：1994-12-13
申请号：US679090
申请日：1989-12-21
申请人： Eckhard Beyer , Dirk Petring , Peter Abels , Gerd Harzinger
发明人： Eckhard Beyer , Dirk Petring , Peter Abels , Gerd Harzinger
IPC分类号： B23K26/00 , B23K26/03 , B23K26/04 , B23K26/36 , B23K26/38 , B23K26/14
CPC分类号： B23K26/032 , B23K26/034 , B23K26/364
摘要： A process for treating workpieces by means of laser radiation, particularlyor the cutting, hole burning and material removal with respect to metallic workpieces, in which the treated site of the workpiece is monitored by a radiation detector which contributes to reducing the intensity of the laser radiation when an upper limit value is reached and to increasing it when a lower limit value is reached. In order to achieve a controlled process without exceeding a critical temperature, such as the evaporation temperature, in a simple manner, the process is carried out such that, by the radiation detector, the heat radiation is measured which emanates from its treatment site, by which an upper temperature is monitored as the upper limit value of a predetermined temperature range and a lower temperature is monitored as the lower limit value of this temperature range, and in that the laser radiation, when the upper limit value is reached, is switched off and is switched on again when the lower limit value is reached.
摘要翻译： PCT No.PCT / DE89 / 00781 Sec。 371日期：1992年4月20日 102（e）日期1992年4月20日PCT 1989年12月21日PCT公布。出版物WO90 / 07398 日期1990年7月12日。一种用于通过激光辐射处理工件的方法，特别是用于相对于金属工件的切割，孔燃烧和材料去除，其中工件的处理部位由辐射检测器监测，该辐射检测器有助于当达到上限值时降低激光辐射的强度，并且当达到下限值时增加激光辐射的强度。为了实现不超过临界温度（例如蒸发温度）的控制过程，以简单的方式进行处理，使得通过辐射检测器测量从其处理位置发出的热辐射，通过将上限温度作为预定温度范围的上限值和较低温度进行监测，作为该温度范围的下限值，并且当达到上限值时激光辐射被切断并且当达到下限值时再次接通。

10. 发明申请

US20060151452A1 Method for laser-cutting structural components to be joined 有权
标题翻译：激光切割待接合结构件的方法
公开(公告)号：US20060151452A1
公开(公告)日：2006-07-13
申请号：US10471547
申请日：2002-03-07
申请人： Wolfgang Schulz , Jan Michel , Peter Abels , Gerhard Alber , Jorg Neubert , Friedrich Behr , Stefan Kajerle
发明人： Wolfgang Schulz , Jan Michel , Peter Abels , Gerhard Alber , Jorg Neubert , Friedrich Behr , Stefan Kajerle
IPC分类号： B23K26/38 , B23K26/03 , G06F19/00
CPC分类号： B23K26/38 , B23K26/04 , B23K26/24
摘要： In a method for cutting structural components to be joined by laser radiation that is guided by a computer-controlled manipulation system provided with a nominal path for each structural component corresponding to a joining line that is curved as a result of at least one of the structural components being three-dimensionally shaped, the structural component surfaces of the structural components including the joining line are determined measuring technologically. Based on measuring results, the nominal path corresponding to a penetration line of the structural components to be joined is calculated. A marking is formed on a first one of the structural component surfaces. When performing the cut on the structural component surface provided with the marking, the resulting cutting gap and the marking are determining measuring technologically. When a deviation of the cutting gap from the nominal path is detected, the manipulation system is controlled to correct the deviation.
摘要翻译：在用于切割由激光辐射连接的结构部件的方法中，所述方法由计算机控制的操纵系统引导，所述计算机控制的操纵系统具有对应于作为至少一个所述结构的结果弯曲的接合线的每个结构部件的标称路径由三维构件构成的结构部件的结构部件表面由接合线构成，由技术上确定。基于测量结果，计算与要连接的结构部件的穿透线相对应的标称路径。在第一个结构部件表面上形成标记。当在具有标记的结构部件表面上进行切割时，所产生的切割间隙和标记在技术上决定测量。当检测到切割间隙与标称路径的偏差时，控制操纵系统以校正偏差。

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