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1. 发明授权

US08132966B2 Rotary flexure and air bearing support for rotary indexing system 有权
标题翻译：用于旋转分度系统的旋转挠曲和空气轴承支撑
公开(公告)号：US08132966B2
公开(公告)日：2012-03-13
申请号：US12477505
申请日：2009-06-03
申请人： Mark Kosmowski
发明人： Mark Kosmowski
IPC分类号： F16C32/06
CPC分类号： B23Q1/52 , F16C32/0692 , F16C2322/39
摘要： A highly position-stabilized indexable table or “dial” in which the dial is supported relative to a steel surface on a frame by one or more air bearings. A flexure mechanically connects the indexing motor to the dial in such a way as to be torsionally non-compliant, but axially compliant to decouple the dial from the motor shaft along the Z-axis. In one embodiment, the air bearings are mounted to the frame at uniformly angularly displaced positions under the dial. In another embodiment, the bearings are partially integrated into the dial. Negative (suction) preload can be used in either embodiment to increase air bearing stiffness and/or to allow inverted processing; i.e., mounting part fixtures on an undersurface of the dial.
摘要翻译：高位置稳定的可转位工作台或“表盘”，其中表盘通过一个或多个空气轴承相对于框架上的钢表面支撑。弯曲部将机械地连接分度马达到表盘，以便扭转不顺从，但轴向顺从，以使表盘与马达轴沿着Z轴分离。在一个实施例中，空气轴承在刻度盘下方以均匀的角位移位置安装在框架上。在另一个实施例中，轴承部分地集成在表盘中。在任一实施例中可以使用负（吸入）预载以增加空气轴承刚度和/或允许反向处理; 即将零件夹具安装在表盘的下表面上。

2. 发明授权

US07638731B2 Real time target topography tracking during laser processing 有权
标题翻译：激光加工过程中的实时目标地形跟踪
公开(公告)号：US07638731B2
公开(公告)日：2009-12-29
申请号：US11253778
申请日：2005-10-18
申请人： Mark Kosmowski
发明人： Mark Kosmowski
IPC分类号： B23K26/00 , B23K26/02
CPC分类号： B23K26/0853 , B23K26/04 , B23K26/043 , B23K26/0622 , B23K26/0884 , B23K26/389 , B23K26/40 , B23K2101/40 , B23K2103/172 , H05K3/0026 , H05K2201/2054 , H05K2203/163
摘要： An efficient method of and a system for performing topography measurement facilitates increasing laser machining throughput. Topography measurements at multiple points on a target specimen or continuous real time measurement and monitoring of the target specimen surface topography and target specimen thickness can be performed during a laser machining process. Measurement of the thickness of the target specimen to be laser machined would permit fine tuning of laser energy delivered and result in higher quality target material removal.
摘要翻译：执行地形测量的有效方法和系统有助于增加激光加工吞吐量。可以在激光加工过程中进行目标样本上多个点的地形测量或连续实时测量和目标样本表面形貌和目标样本厚度的监测。要激光加工的目标样品的厚度的测量将允许精细调节所输送的激光能量，并导致更高质量的靶材料去除。

3. 发明授权

US07602562B2 Fluid counterbalance for a laser lens used to scribe an electronic component substrate 失效
标题翻译：用于划分电子元件基板的激光透镜的流体平衡
公开(公告)号：US07602562B2
公开(公告)日：2009-10-13
申请号：US11751380
申请日：2007-05-21
申请人： Mark Kosmowski
发明人： Mark Kosmowski
IPC分类号： G02B7/02
CPC分类号： G02B7/023 , G02B7/08
摘要： An apparatus and method for supporting a device for processing an electronic component substrate includes an assembly supporting a laser lens in a gravity field for focusing movement along a Z-axis by a linear actuator. A fluid counterbalance for the assembly is defined by a piston associated with a housing for movement between end limits of travel. The piston divides the housing into first and second fluid chambers having first and second fluid communication ports. A fluid pressure source is connectable to the first and second chambers through the first and second fluid communication ports. The fluid pressure source is adjustable to statically suspend the supported laser lens in equilibrium within the gravity field. The fluid pressure source permits movement of the supported laser lens to any position between opposite end limits of travel of the piston, while maintaining the mass of the supported laser lens in equilibrium.
摘要翻译：用于支撑用于处理电子部件基板的装置的装置和方法包括：在重力场中支撑激光透镜的组件，用于通过线性致动器沿Z轴聚焦移动。用于组件的流体平衡由与壳体相关联的活塞限定，用于在行程的终点之间移动。活塞将壳体分成具有第一和第二流体连通端口的第一和第二流体室。流体压力源可通过第一和第二流体连通端口连接到第一和第二腔室。流体压力源是可调节的，以使支撑的激光透镜在重力场内静止地平衡。流体压力源允许支撑的激光透镜在活塞的相对移动极限之间的任何位置移动，同时将支撑的激光透镜的质量保持在平衡状态。

4. 发明申请

US20070127122A1 OPTICAL COMPONENT CLEANLINESS AND DEBRIS MANAGEMENT IN LASER MICROMACHINING APPLICATIONS 有权
标题翻译：光学组件清洁和清洁管理在激光微型应用中
公开(公告)号：US20070127122A1
公开(公告)日：2007-06-07
申请号：US11565356
申请日：2006-11-30
申请人： Bryan Bolt , David Hemenway , Mark Kosmowski , A. Lerner , Brady Nilsen , Richard Pope
发明人： Bryan Bolt , David Hemenway , Mark Kosmowski , A. Lerner , Brady Nilsen , Richard Pope
IPC分类号： B60R1/06
CPC分类号： B23K26/12 , B23K26/064 , B23K26/0643 , B23K26/128 , B23K26/14 , B23K26/142
摘要： Preferred embodiments of a purge gas port, laser beam attenuating input window, and laser shutter constitute subsystems of a UV laser optical system in which a laser beam is completely enclosed to reduce contamination of the optical system components. Purge gas is injected through multiple locations in a beam tube assembly to ensure that the optical component surfaces sensitive to contamination are in the flow path of the purge gas. The input window functions as a fixed level attenuator to limit photopolymerization of airborne molecules and particles. Periodically rotating optical elements asymmetrically in their holders reduces burn damage to the optics.
摘要翻译：吹扫气体端口，激光束衰减输入窗口和激光快门的优选实施例构成UV激光光学系统的子系统，其中激光束被完全封闭以减少光学系统部件的污染。吹扫气体通过射束管组件中的多个位置注入，以确保对污染敏感的光学部件表面位于吹扫气体的流动路径中。输入窗口用作固定电平衰减器，以限制空气传播的分子和颗粒的光聚合。在其支架中不对称地定期旋转的光学元件减少了对光学元件的烧伤。

5. 发明授权

US09029731B2 Methods and systems for laser processing continuously moving sheet material 有权
标题翻译：激光加工连续移动片材的方法和系统
公开(公告)号：US09029731B2
公开(公告)日：2015-05-12
申请号：US11949582
申请日：2007-12-03
申请人： Yasu Osako , Mark Unrath , Mark Kosmowski
发明人： Yasu Osako , Mark Unrath , Mark Kosmowski
IPC分类号： B23K26/08
CPC分类号： B23K26/0846 , B23K26/38
摘要： Systems and methods for laser processing continuously moving sheet material include one or more laser processing heads configured to illuminate the moving sheet material with one or more laser beams. The sheet material may include, for example, an optical film continuously moving from a first roller to a second roller during a laser process. In one embodiment, a vacuum chuck is configured to removably affix a first portion of the moving sheet material thereto. The vacuum chuck controls a velocity of the moving sheet material as the first portion is processed by the one or more laser beams. In one embodiment, a conveyor includes a plurality of vacuum chucks configured to successively affix to different portions of the sheet material during laser processing.
摘要翻译：用于激光处理连续移动的片材的系统和方法包括一个或多个激光处理头，其被配置为用一个或多个激光束照射移动片材。片材可以包括例如在激光处理期间从第一辊连续地移动到第二辊的光学膜。在一个实施例中，真空卡盘构造成将可动片材的第一部分可拆卸地固定到其上。当第一部分被一个或多个激光束处理时，真空吸盘控制移动片材的速度。在一个实施例中，输送机包括多个真空卡盘，其构造成在激光加工期间连续地贴附到片材的不同部分。

6. 发明申请

US20080129310A1 Zero Motion Contact Actuation 有权
标题翻译：零运动触点动作
公开(公告)号：US20080129310A1
公开(公告)日：2008-06-05
申请号：US11565406
申请日：2006-11-30
申请人： Mark Kosmowski
发明人： Mark Kosmowski
IPC分类号： G01R31/02
CPC分类号： G01R31/016 , G01R1/06794
摘要： A device for testing small electronic components includes a test plate for moving a plurality of spaced electronic components to a test station. A roller is designed to press on the test plate and electronic component exerting a first force between 10-20 grams when the test plate and electronic component are moving and exerting a second force of about 50 grams when the test plate is stopped and the electronic component is aligned in the test station. The forces exerted on the test plate and electronic component are controlled by a force-application actuator, such as fluid operated actuator, for example a pneumatic actuator or a solenoid.
摘要翻译：用于测试小型电子部件的装置包括用于将多个间隔开的电子部件移动到测试台的测试板。辊被设计成当测试板和电子部件移动时，测试板和电子部件施加10-20克之间的第一力，并且当测试板停止时施加约50克的第二力，并且电子部件在测试台中对齐。施加在测试板和电子部件上的力由诸如流体操作的致动器（例如气动致动器或螺线管）之类的施力致动器来控制。

7. 发明授权

US08899887B2 Drilling apparatus with a decoupled force frame and metrology frame for enhanced positioning 有权
标题翻译：具有解耦力框架和计量框架的钻孔设备，用于增强定位
公开(公告)号：US08899887B2
公开(公告)日：2014-12-02
申请号：US13766337
申请日：2013-02-13
申请人： Mark Kosmowski , Wojciech B. Kosmowski
发明人： Mark Kosmowski , Wojciech B. Kosmowski
IPC分类号： B23B41/00 , B23B41/14 , B23B47/00
CPC分类号： B23B47/00 , B23B39/08 , H05K3/0047 , Y10T408/385 , Y10T408/5617 , Y10T408/675 , Y10T408/91
摘要： A printed circuit board (PCB) drilling apparatus that greatly increases the speed, accuracy and depth of the drilling process as well as increasing the life of the drill bits by decoupling the reactionary forces encountered in the positioning and drilling functions of the apparatus in the x, y and z axes from the components that accomplish the positioning, measuring and drilling of the stacked printed circuit boards. The part of the apparatus that moves and drills as well as the feedback position sensors are mounted to a set of vibration isolation pads that absorb the vibrations that would disturb the feedback sensors. Additionally, the force frame of the apparatus that experiences the reactionary force movements are decoupled from the metrology frame of the apparatus that house the feedback sensors, also increasing the throughput and accuracy.
摘要翻译：一种印刷电路板（PCB）钻孔装置，其大大增加了钻孔过程的速度，精度和深度，并且通过将装置的定位和钻孔功能中遇到的反作用力解除，从而增加钻头的使用寿命，y轴和z轴从实现堆叠印刷电路板的定位，测量和钻孔的部件。移动和钻孔的装置的部分以及反馈位置传感器被安装到吸收会干扰反馈传感器的振动的一组隔振垫。此外，经受反作用力运动的装置的力框架与容纳反馈传感器的装置的计量框架分离，同时也提高了生产量和精度。

8. 发明授权

US07443179B2 Zero motion contact actuation 有权
标题翻译：零运动触点致动
公开(公告)号：US07443179B2
公开(公告)日：2008-10-28
申请号：US11565406
申请日：2006-11-30
申请人： Mark Kosmowski
发明人： Mark Kosmowski
IPC分类号： G01R1/067
CPC分类号： G01R31/016 , G01R1/06794
摘要： A device for testing small electronic components includes a test plate for moving a plurality of spaced electronic components to a test station. A roller is designed to press on the test plate and electronic component exerting a first force between 10-20 grams when the test plate and electronic component are moving and exerting a second force of about 50 grams when the test plate is stopped and the electronic component is aligned in the test station. The forces exerted on the test plate and electronic component are controlled by a force-application actuator, such as fluid operated actuator, for example a pneumatic actuator or a solenoid.
摘要翻译：用于测试小型电子部件的装置包括用于将多个间隔开的电子部件移动到测试台的测试板。辊被设计成当测试板和电子部件移动时，测试板和电子部件施加10-20克之间的第一力，并且当测试板停止时施加约50克的第二力，并且电子部件在测试台中对齐。施加在测试板和电子部件上的力由诸如流体操作的致动器（例如气动致动器或螺线管）之类的施力致动器来控制。

9. 发明申请

US20140227056A1 Drilling Apparatus With A Decoupled Force Frame And Metrology Frame For Enhanced Positioning 有权
标题翻译：具有解耦力框架和计量框架的钻孔设备用于增强定位
公开(公告)号：US20140227056A1
公开(公告)日：2014-08-14
申请号：US13766337
申请日：2013-02-13
申请人： Mark Kosmowski , Wojciech B. Kosmowski
发明人： Mark Kosmowski , Wojciech B. Kosmowski
IPC分类号： B23B47/00
CPC分类号： B23B47/00 , B23B39/08 , H05K3/0047 , Y10T408/385 , Y10T408/5617 , Y10T408/675 , Y10T408/91
摘要： A printed circuit board (PCB) drilling apparatus that greatly increases the speed, accuracy and depth of the drilling process as well as increasing the life of the drill bits by decoupling the reactionary forces encountered in the positioning and drilling functions of the apparatus in the x,y and z axes from the components that accomplish the positioning, measuring and drilling of the stacked printed circuit boards. The part of the apparatus that moves and drills as well as the feedback position sensors are mounted to a set of vibration isolation pads that absorb the vibrations that would disturb the feedback sensors. Additionally, the force frame of the apparatus that experiences the reactionary force movements are decoupled from the metrology frame of the apparatus that house the feedback sensors, also increasing the throughput and accuracy.
摘要翻译：一种印刷电路板（PCB）钻孔装置，其大大增加了钻孔过程的速度，精度和深度，并且通过将装置的定位和钻孔功能中遇到的反作用力解除，从而增加钻头的使用寿命，y轴和z轴从实现堆叠印刷电路板的定位，测量和钻孔的部件。移动和钻孔的装置的部分以及反馈位置传感器被安装到吸收会干扰反馈传感器的振动的一组隔振垫。此外，经受反作用力运动的装置的力框架与容纳反馈传感器的装置的计量框架分离，同时也提高了生产量和精度。

10. 发明授权

US08320424B2 Optical component cleanliness and debris management in laser micromachining applications 有权
标题翻译：激光微加工应用中的光学元件清洁度和碎屑管理
公开(公告)号：US08320424B2
公开(公告)日：2012-11-27
申请号：US11565356
申请日：2006-11-30
申请人： Bryan C. Bolt , David M. Hemenway , Mark Kosmowski , A. Grey Lerner , Brady E. Nilsen , Richard Pope
发明人： Bryan C. Bolt , David M. Hemenway , Mark Kosmowski , A. Grey Lerner , Brady E. Nilsen , Richard Pope
IPC分类号： H01S3/22 , H01S3/223
CPC分类号： B23K26/12 , B23K26/064 , B23K26/0643 , B23K26/128 , B23K26/14 , B23K26/142
摘要： Preferred embodiments of a purge gas port, laser beam attenuating input window, and laser shutter constitute subsystems of a UV laser optical system in which a laser beam is completely enclosed to reduce contamination of the optical system components. Purge gas is injected through multiple locations in a beam tube assembly to ensure that the optical component surfaces sensitive to contamination are in the flow path of the purge gas. The input window functions as a fixed level attenuator to limit photopolymerization of airborne molecules and particles. Periodically rotating optical elements asymmetrically in their holders reduces burn damage to the optics.
摘要翻译：吹扫气体端口，激光束衰减输入窗口和激光快门的优选实施例构成UV激光光学系统的子系统，其中激光束被完全封闭以减少光学系统部件的污染。吹扫气体通过射束管组件中的多个位置注入，以确保对污染敏感的光学部件表面位于吹扫气体的流动路径中。输入窗口用作固定电平衰减器，以限制空气传播的分子和颗粒的光聚合。在其支架中不对称地定期旋转的光学元件减少了对光学元件的烧伤。

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