公开(公告)号：US07231798B2

公开(公告)日：2007-06-19

申请号：US11170360

申请日：2005-06-29

申请人： Wenwu Zhang ,  Marshall Gordon Jones ,  David Peter Mika ,  Brian Harlow Farrell ,  Michael Evans Graham ,  Judson Sloan Marte ,  Magdi Naim Azer

发明人： Wenwu Zhang ,  Marshall Gordon Jones ,  David Peter Mika ,  Brian Harlow Farrell ,  Michael Evans Graham ,  Judson Sloan Marte ,  Magdi Naim Azer

IPC分类号： B21D37/16

CPC分类号： B21D7/00

摘要： A method for bending a tube in a pre-selected geometry includes deriving at least one processing parameter from the geometry, applying a thermal source circumferentially to the tube to heat the tube along at least one circumferentially directed path in accordance with the parameter and actively cooling the tube to a pre-selected temperature. The applying and active cooling steps are alternately performed a number of times. A system for bending the tube includes a thermal source for heating at least one region along the path on the tube, a tube advancing module for advancing the tube, an active cooling module for cooling the tube to a pre-selected temperature, a processing module to derive at least one processing parameter from the geometry and a control module configured to control the thermal source and active cooling module in accordance with the parameter. The alternate heating and cooling are performed a number of times.

摘要翻译： 用于以预先选择的几何形状弯曲管的方法包括从所述几何形状导出至少一个处理参数，沿着所述管周向施加热源以根据所述参数沿着至少一个周向定向的路径加热所述管并且主动冷却 管子到预选温度。 施加和主动冷却步骤交替执行多次。 用于弯曲管的系统包括用于加热沿着管道上的路径的至少一个区域的热源，用于推进管的管前进模块，用于将管冷却到预选温度的主动冷却模块，处理模块 从所述几何体导出至少一个处理参数，以及控制模块，其配置成根据所述参数来控制所述热源和主动冷却模块。 交替的加热和冷却进行多次。

公开(公告)号：US20060065035A1

公开(公告)日：2006-03-30

申请号：US11170360

申请日：2005-06-29

申请人： Wenwu Zhang ,  Marshall Gordon Jones ,  David Peter Mika ,  Brian Harlow Farrell ,  Michael Evans Graham ,  Judson Sloan Marte ,  Magdi Naim Azer

发明人： Wenwu Zhang ,  Marshall Gordon Jones ,  David Peter Mika ,  Brian Harlow Farrell ,  Michael Evans Graham ,  Judson Sloan Marte ,  Magdi Naim Azer

IPC分类号： B21D7/16

CPC分类号： B21D7/00

摘要： A method for bending a tube in a pre-selected geometry includes deriving at least one processing parameter from the geometry, applying a thermal source circumferentially to the tube to heat the tube along at least one circumferentially directed path in accordance with the parameter and actively cooling the tube to a pre-selected temperature. The applying and active cooling steps are alternately performed a number of times. A system for bending the tube includes a thermal source for heating at least one region along the path on the tube, a tube advancing module for advancing the tube, an active cooling module for cooling the tube to a pre-selected temperature, a processing module to derive at least one processing parameter from the geometry and a control module configured to control the thermal source and active cooling module in accordance with the parameter. The alternate heating and cooling are performed a number of times.

摘要翻译： 用于以预先选择的几何形状弯曲管的方法包括从所述几何形状导出至少一个处理参数，沿着所述管周向施加热源以根据所述参数沿着至少一个周向定向的路径加热所述管并且主动冷却 管子到预选温度。 施加和主动冷却步骤交替执行多次。 用于弯曲管的系统包括用于加热沿着管道上的路径的至少一个区域的热源，用于推进管的管前进模块，用于将管冷却到预选温度的主动冷却模块，处理模块 从所述几何体导出至少一个处理参数，以及控制模块，其配置成根据所述参数来控制所述热源和主动冷却模块。 交替的加热和冷却进行多次。

公开(公告)号：US20080067159A1

公开(公告)日：2008-03-20

申请号：US11532947

申请日：2006-09-19

申请人： Wenwu Zhang ,  Magdi Naim Azer ,  Marshall Gordon Jones ,  Leon Eric LaGalles ,  Clarence Albert Ash

发明人： Wenwu Zhang ,  Magdi Naim Azer ,  Marshall Gordon Jones ,  Leon Eric LaGalles ,  Clarence Albert Ash

IPC分类号： B23K26/14

CPC分类号： B23K26/16 ,  B23K26/146 ,  B23K26/382 ,  B23K26/389

摘要： A laser processing system includes a laser source configured to transmit a laser beam. A hollow focusing device is configured to focus the laser beam to a work piece. A pressure source is coupled to the hollow focusing device and configured to feed a pressurized liquid through the hollow focusing device. A liquid container is configured to receive a portion of the pressurized liquid from the hollow focusing device. The laser beam is transmitted through the pressurized liquid in the hollow focusing device to the work piece disposed in the portion of the pressurized liquid in the liquid container.

摘要翻译： 激光处理系统包括被配置为透射激光束的激光源。 中空聚焦装置被配置成将激光束聚焦到工件上。 压力源联接到中空聚焦装置并且构造成通过中空聚焦装置供给加压液体。 液体容器构造成从中空聚焦装置接收加压液体的一部分。 激光束通过中空聚焦装置中的加压液体传送到设置在液体容器中的加压液体部分中的工件。

公开(公告)号：US08319146B2

公开(公告)日：2012-11-27

申请号：US12435547

申请日：2009-05-05

申请人： Ronald Scott Bunker ,  Wenwu Zhang ,  Wilbur Douglas Scheidt ,  Magdi Naim Azer ,  Marshall Gordon Jones ,  Ching-Pang Lee

发明人： Ronald Scott Bunker ,  Wenwu Zhang ,  Wilbur Douglas Scheidt ,  Magdi Naim Azer ,  Marshall Gordon Jones ,  Ching-Pang Lee

IPC分类号： B23K26/38

CPC分类号： F01D25/12 ,  B23K26/0624 ,  B23K26/389 ,  F01D25/285 ,  F05D2230/13 ,  F05D2260/202 ,  F05D2260/221 ,  Y02T50/67 ,  Y02T50/672 ,  Y02T50/676

摘要： A system for producing at least one trench to improve film cooling in a sample is provided. The system includes at least one laser source outputting at least one pulsed laser beam. The pulsed laser beam includes a pulse duration including a range less than about 50 μs, an energy per pulse having a range less than about 0.1 Joule, and a repetition rate with a range greater than about 1000 Hz. The system also includes a control subsystem coupled to the laser source, the control subsystem configured to synchronize a position of the sample with the pulse duration and energy level in order to selectively remove at least one of a thermal barrier coating, a bondcoat and a substrate metal in the sample to form the at least one trench.

摘要翻译： 提供一种用于生产至少一个沟槽以改善样品中的膜冷却的系统。 该系统包括输出至少一个脉冲激光束的至少一个激光源。 脉冲激光束包括包括小于约50μs的范围的脉冲持续时间，具有小于约0.1焦耳的范围的每脉冲的能量以及范围大于约1000Hz的重复率。 该系统还包括耦合到激光源的控制子系统，该控制子系统被配置为使样本的位置与脉冲持续时间和能量水平同步，以选择性地去除热障涂层，粘合涂层和基底中的至少一个 金属，以形成至少一个沟槽。

公开(公告)号：US20100282721A1

公开(公告)日：2010-11-11

申请号：US12435547

申请日：2009-05-05

申请人： Ronald Scott Bunker ,  Wenwu Zhang ,  Wilbur Douglas Scheidt ,  Magdi Naim Azer ,  Marshall Gordon Jones ,  Ching-Pang Lee

发明人： Ronald Scott Bunker ,  Wenwu Zhang ,  Wilbur Douglas Scheidt ,  Magdi Naim Azer ,  Marshall Gordon Jones ,  Ching-Pang Lee

IPC分类号： B23K26/38

CPC分类号： F01D25/12 ,  B23K26/0624 ,  B23K26/389 ,  F01D25/285 ,  F05D2230/13 ,  F05D2260/202 ,  F05D2260/221 ,  Y02T50/67 ,  Y02T50/672 ,  Y02T50/676

摘要： A system for producing at least one trench to improve film cooling in a sample is provided. The system includes at least one laser source outputting at least one pulsed laser beam. The pulsed laser beam includes a pulse duration including a range less than about 50 μs, an energy per pulse having a range less than about 0.1 Joule, and a repetition rate with a range greater than about 1000 Hz. The system also includes a control subsystem coupled to the laser source, the control subsystem configured to synchronize a position of the sample with the pulse duration and energy level in order to selectively remove at least one of a thermal barrier coating, a bondcoat and a substrate metal in the sample to form the at least one trench.

摘要翻译： 提供一种用于生产至少一个沟槽以改善样品中的膜冷却的系统。 该系统包括输出至少一个脉冲激光束的至少一个激光源。 脉冲激光束包括包括小于约50μs的范围的脉冲持续时间，具有小于约0.1焦耳的范围的每脉冲的能量以及范围大于约1000Hz的重复率。 该系统还包括耦合到激光源的控制子系统，该控制子系统被配置为使样本的位置与脉冲持续时间和能量水平同步，以选择性地去除热障涂层，粘合涂层和基底中的至少一个 金属，以形成至少一个沟槽。

公开(公告)号：US07667157B2

公开(公告)日：2010-02-23

申请号：US11089750

申请日：2005-03-24

申请人： Wenwu Zhang ,  Marshall Gordon Jones ,  Brian Harlow Farrell

发明人： Wenwu Zhang ,  Marshall Gordon Jones ,  Brian Harlow Farrell

IPC分类号： B23K26/12 ,  B23K26/16

CPC分类号： B23K26/0861 ,  B23K26/12 ,  B23K26/123 ,  B23K26/127 ,  B23K37/0461 ,  B23K2101/006

摘要： A laser forming system includes a motion system. A mounting fixture is affixed to the motion system for supporting a workpiece. A plenum is affixed to the fixture for surrounding the workpiece. A gas supply is joined in flow communication with the plenum for channeling thereto an inert gas under pressure to fill the plenum. A laser is aligned with the plenum for projecting a laser beam at the workpiece for laser forming thereof inside the plenum.

摘要翻译： 激光成形系统包括运动系统。 安装固定件固定在运动系统上以支撑工件。 一个气室被固定在固定装置上以围绕工件。 气体供应件与气室连通地连通，用于在压力下引导惰性气体以填充气室。 激光器与气室对准，用于将激光束投射在工件处，用于在气室内激光成形。

公开(公告)号：US07412300B2

公开(公告)日：2008-08-12

申请号：US11364233

申请日：2006-02-27

申请人： David Peter Mika ,  Michael Evans Graham ,  Wenwu Zhang

发明人： David Peter Mika ,  Michael Evans Graham ,  Wenwu Zhang

IPC分类号： G06F19/00

CPC分类号： G05B19/4097 ,  G01L5/0047 ,  G05B2219/45154

摘要： Briefly, in accordance with one or more embodiments, one or more thermal forming treatments may be predicted to achieve a desired shape and/or microstructure in a workpiece.

摘要翻译： 简而言之，根据一个或多个实施例，可以预测一个或多个热成型处理以在工件中实现期望的形状和/或微结构。

公开(公告)号：US20120074109A1

公开(公告)日：2012-03-29

申请号：US12893288

申请日：2010-09-29

申请人： Wenwu Zhang ,  Kevin George Harding ,  Marshall Gordon Jones ,  John Anthony DeLuca ,  Jonathan Mack Frey

发明人： Wenwu Zhang ,  Kevin George Harding ,  Marshall Gordon Jones ,  John Anthony DeLuca ,  Jonathan Mack Frey

IPC分类号： B23K26/00

CPC分类号： B23K26/032 ,  B23K2103/50 ,  H01L31/0463 ,  Y02E10/50

摘要： The present invention provides method of scribing a multilayer panel. The method comprises (a) providing a multilayer panel comprising a substrate layer, a transparent conductive layer disposed thereupon, a first semiconducting layer disposed upon the transparent conductive layer; (b) configuring the multilayer panel relative to a laser machining device, the machining device comprising a laser head and an optical sensor; (c) inducing a motion of the laser head relative to the multilayer panel such that a laser beam contacts the panel along a transverse line across the panel, the laser beam incident upon the panel having sufficient energy to ablate one or more layers of the multilayer panel within a zone irradiated by the laser beam irradiated to provide a scribed panel; (d) simultaneously irradiating the scribed panel with a first light source; and (e) detecting the light emerging from the scribed panel at the optical sensor in real time. Also provided is a system for scribing a multilayer panel.

摘要翻译： 本发明提供划线多层面板的方法。 该方法包括（a）提供包括基底层，设置在其上的透明导电层，设置在透明导电层上的第一半导体层的多层面板; （b）相对于激光加工装置配置所述多层板，所述加工装置包括激光头和光学传感器; （c）引起激光头相对于多层板的运动，使得激光束沿着穿过面板的横向线接触面板，入射到面板上的激光束具有足够的能量以消融一层或多层多层 在被照射的激光束照射的区域内的面板以提供划线板; （d）用第一光源同时照射刻划面板; 和（e）实时地检测在光学传感器处从划刻面板出射的光。 还提供了一种用于划线多层板的系统。

公开(公告)号：US07162910B2

公开(公告)日：2007-01-16

申请号：US10878590

申请日：2004-06-28

申请人： Wenwu Zhang ,  David Peter Mika

发明人： Wenwu Zhang ,  David Peter Mika

IPC分类号： B21D1/06 ,  B21D26/14

CPC分类号： H05B6/14 ,  B21C23/001 ,  Y10S72/706 ,  Y10S72/71 ,  Y10T29/49805

摘要： A hybrid metal forming system includes a die cavity defined by a first die and a second die and a press adapted to apply a static pressure over the first die to deform a workpiece against the second die. The hybrid forming system also includes a dynamic loading system coupled to and positioned between, the press and the die cavity.

摘要翻译： 复合金属成型系统包括由第一模具和第二模具限定的模腔，以及压力机，其适于在第一模具上施加静压以使工件抵靠第二模具变形。 混合成形系统还包括耦合到压力机和模腔之间并定位在压模和模腔之间的动态加载系统。

公开(公告)号：US07240532B2

公开(公告)日：2007-07-10

申请号：US11633206

申请日：2006-12-04

申请人： Wenwu Zhang ,  David Peter Mika

发明人： Wenwu Zhang ,  David Peter Mika

IPC分类号： B21D1/06 ,  B21D26/14

CPC分类号： H05B6/14 ,  B21C23/001 ,  Y10S72/706 ,  Y10S72/71 ,  Y10T29/49805

摘要： A hybrid metal forming system includes a die cavity defined by a first die and a second die and a press adapted to apply a static pressure over the first die to deform a workpiece against the second die. The hybrid forming system also includes a dynamic loading system coupled to and positioned between, the press and the die cavity.

摘要翻译： 复合金属成型系统包括由第一模具和第二模具限定的模腔，以及压力机，其适于在第一模具上施加静压以使工件抵靠第二模具变形。 混合成形系统还包括耦合到压力机和模腔之间并定位在压模和模腔之间的动态加载系统。