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公开(公告)号：US09803801B2
公开(公告)日：2017-10-31
申请号：US14819144
申请日：2015-08-05
Applicant: Caterpillar Inc.
Inventor： George Mathai , Rohit Bhapkar , Timothy Thorson
CPC classification number: F16N7/38 , B23Q11/0046 , B23Q2220/002 , F16N7/34 , F16N19/00 , F16N21/00 , F16N25/04 , F16N39/02 , Y02P70/171
Abstract: A system for dispensing lubricant in a stream of cool air to a work piece and a machine tool. A source of lubricant and cool air are coupled to a stationary coupler. A rotating turret includes a plurality of machine tools mounted thereon and the plurality of rotating couplers mounted thereon. Each machine tool is associated with or coupled to one of the rotating couplers. The turret rotates so that a rotating coupler is in abutting engagement with the stationary coupler. Lubricant and cool air pass through the stationary coupler to the rotating coupler, which delivers the lubricant and cool air to a nozzle that is directed at the machine tool associated with the rotating coupler.
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公开(公告)号：US20170038002A1
公开(公告)日：2017-02-09
申请号：US14819144
申请日：2015-08-05
Applicant: Caterpillar Inc.
Inventor： George Mathai , Rohit Bhapkar , Timothy Thorson
CPC classification number: F16N7/38 , B23Q11/0046 , B23Q2220/002 , F16N7/34 , F16N19/00 , F16N21/00 , F16N25/04 , F16N39/02 , Y02P70/171
Abstract: A system for dispensing lubricant in a stream of cool air to a work piece and a machine tool. A source of lubricant and cool air are coupled to a stationary coupler. A rotating turret includes a plurality of machine tools mounted thereon and the plurality of rotating couplers mounted thereon. Each machine tool is associated with or coupled to one of the rotating couplers. The turret rotates so that a rotating coupler is in abutting engagement with the stationary coupler. Lubricant and cool air pass through the stationary coupler to the rotating coupler, which delivers the lubricant and cool air to a nozzle that is directed at the machine tool associated with the rotating coupler.
Abstract translation: 用于将冷空气流中的润滑剂分配到工件和机床的系统。 润滑剂和冷空气源耦合到固定耦合器。 旋转转台包括安装在其上的多个机床和安装在其上的多个旋转耦合器。 每个机床与一个旋转耦合器相关联或耦合到其中一个。 转台旋转，使得旋转的联接器与固定联轴器邻接。 润滑剂和冷空气通过固定联接器到旋转联接器，其将润滑剂和冷却空气输送到针对与旋转联接器相关联的机床的喷嘴。
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公开(公告)号：US10245630B2
公开(公告)日：2019-04-02
申请号：US14844384
申请日：2015-09-03
Applicant: Caterpillar Inc.
Inventor： Tyler Fischer , George Mathai , Nien Lee
Abstract: A distortion correction tool corrects distortion in a workpiece held by a fixture. Sensors in the fixture determine the existence, extent, and location of distortions in the workpiece and a controller directs the application of the distortion correction tool to the workpiece based on the information received from the sensors. Particularly, a ram mounted to a quick-change tool head for a robotic arm is used as a distortion correction tool to correct distortions in a workpiece by inducing plastic deformation through use of compressive force, the extent and location of which is determined by a controller based on sensor measurements.
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公开(公告)号：US20170066024A1
公开(公告)日：2017-03-09
申请号：US14844384
申请日：2015-09-03
Applicant: Caterpillar Inc.
Inventor： Tyler Fischer , George Mathai , Nien Lee
Abstract: A distortion correction tool corrects distortion in a workpiece held by a fixture. Sensors in the fixture determine the existence, extent, and location of distortions in the workpiece and a controller directs the application of the distortion correction tool to the workpiece based on the information received from the sensors. Particularly, a ram mounted to a quick-change tool head for a robotic arm is used as a distortion correction tool to correct distortions in a workpiece by inducing plastic deformation through use of compressive force, the extent and location of which is determined by a controller based on sensor measurements.
Abstract translation: 失真校正工具校正由夹具夹持的工件的变形。 夹具中的传感器确定工件中的变形的存在，程度和位置，控制器根据从传感器接收的信息将失真校正工具应用于工件。 特别地，安装到用于机器臂的快换工具头的冲头用作变形校正工具，以通过使用压缩力引起塑性变形来校正工件中的变形，其程度和位置由控制器确定 基于传感器测量。
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