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公开(公告)号：US20150151402A1
公开(公告)日：2015-06-04
申请号：US14094249
申请日：2013-12-02
Applicant: Apple Inc.
Inventor： James R. Cazzoli , Nathaniel H. Henderson , Christopher A. Hunt
CPC classification number: B24B55/02 , B24D9/00 , B24D13/10 , Y10T29/49716
Abstract: Rotary tools configured to sand components and accommodate complex geometries thereof are provided. The rotary tools may include a rotary head and a shaft. Bristles and an abrasive material may be coupled to the abrasive material. The rotary tools may additionally include outlets configured to receive a flow of coolant to cool the rotary tool. A system configured to convert a flood coolant system to a through spindle coolant system is also provided. The system may include a hollow shaft with inlets and a redirector therein. A flow receptor may include scoops that receive coolant sprayed from a flood coolant system and direct the coolant through the inlets in the hollow shaft. Thereby, the coolant may contact the redirector and be directed downward through the hollow shaft to a rotary tool, such as the rotary tool described above.
Abstract translation: 提供了配置成砂组件并适应其复杂几何形状的旋转工具。 旋转工具可以包括旋转头和轴。 刷毛和研磨材料可以联接到研磨材料。 旋转工具还可以包括被配置为接收冷却剂流以冷却旋转工具的出口。 还提供了一种被配置为将洪水冷却剂系统转换成通过主轴冷却剂系统的系统。 该系统可以包括具有入口的中空轴和其中的重定向器。 流动接收器可以包括接收从洪水冷却剂系统喷射的冷却剂并引导冷却剂通过中空轴中的入口的勺子。 因此，冷却剂可以接触重定向器并且被引导向下穿过中空轴到诸如上述旋转工具的旋转工具。
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公开(公告)号：US09579771B2
公开(公告)日：2017-02-28
申请号：US14094249
申请日：2013-12-02
Applicant: Apple Inc.
Inventor： James R. Cazzoli , Nathaniel H. Henderson , Christopher A. Hunt
CPC classification number: B24B55/02 , B24D9/00 , B24D13/10 , Y10T29/49716
Abstract: Rotary tools configured to sand components and accommodate complex geometries thereof are provided. The rotary tools may include a rotary head and a shaft. Bristles and an abrasive material may be coupled to the abrasive material. The rotary tools may additionally include outlets configured to receive a flow of coolant to cool the rotary tool. A system configured to convert a flood coolant system to a through spindle coolant system is also provided. The system may include a hollow shaft with inlets and a redirector therein. A flow receptor may include scoops that receive coolant sprayed from a flood coolant system and direct the coolant through the inlets in the hollow shaft. Thereby, the coolant may contact the redirector and be directed downward through the hollow shaft to a rotary tool, such as the rotary tool described above.
Abstract translation: 提供了配置成砂组件并适应其复杂几何形状的旋转工具。 旋转工具可以包括旋转头和轴。 刷毛和研磨材料可以联接到研磨材料。 旋转工具还可以包括被配置为接收冷却剂流以冷却旋转工具的出口。 还提供了一种被配置为将洪水冷却剂系统转换成通过主轴冷却剂系统的系统。 该系统可以包括具有入口的中空轴和其中的重定向器。 流动接收器可以包括接收从洪水冷却剂系统喷射的冷却剂并引导冷却剂通过中空轴中的入口的勺子。 因此，冷却剂可以接触重定向器并且被引导向下穿过中空轴到诸如上述旋转工具的旋转工具。
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公开(公告)号：US09921571B2
公开(公告)日：2018-03-20
申请号：US14500935
申请日：2014-09-29
Applicant: Apple Inc.
Inventor： Matthew Wagner Crowley , Nathaniel H. Henderson , Christopher A. Hunt , Matthew S. Theobald
IPC: B23Q17/22 , G05B19/402 , B23Q3/06 , B23Q7/04 , B23Q17/20
CPC classification number: G05B19/402 , B23Q3/064 , B23Q7/042 , B23Q17/20 , B23Q17/2233 , G05B2219/35491
Abstract: This application relates to methods for applying automated precision machining operations to an oversized workpiece with a compact computer numerical control (CNC) machining apparatus. By shifting an oversized workpiece through a working area of the CNC machining apparatus, the CNC machining apparatus can apply machining operations to any portion of the workpiece in an automated manner. To achieve precision results, a position of the workpiece is tracked as the workpiece is shifted through the working area. In some embodiments, a probe can be utilized to track the shifting of the workpiece by determining a location of a machined feature after a particular shift has been completed. In this way, a position of the workpiece can be tracked without having to rely upon tolerances inherent to a workpiece manipulator.
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