公开(公告)号：US20240198404A1

公开(公告)日：2024-06-20

申请号：US18390305

申请日：2023-12-20

Applicant: Marmon Holdings, Inc.

Inventor： Jason SMID ,  Joseph MULLENBACH

IPC: B21D3/16 ,  B23B51/00

CPC classification number: B21D3/16 ,  B23B51/00 ,  B23B2260/092 ,  B23B2260/128 ,  B23B2270/48

Abstract: A system configured to automatically straighten a drill bit to within acceptable specifications is described herein. The drill bit straightening system described herein may include a drill bit holding assembly configured to hold a drill bit, one or more sensors configured to measure edge eccentricity of a shaft associated with the drill bit, a control unit configured to automatically control a straightening operation of the drill bit straightening system, and a drill bit pressing arm configured to straighten the drill bit by applying a force calculated based on one or more predictive models. The control unit may be configured to calculate force(s) to be applied to the drill bit using one or more predictive models.

公开(公告)号：US20240173808A1

公开(公告)日：2024-05-30

申请号：US18428272

申请日：2024-01-31

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Gareth Mueckl ,  Zachary G. Stanke ,  Jeremy R. Ebner ,  Timothy R. Obermann ,  Ryan B. Jipp

IPC: B23Q5/04 ,  B23B31/12 ,  B23Q3/155 ,  B25B23/147 ,  B25F5/00

CPC classification number: B23Q5/043 ,  B23B31/12 ,  B23Q3/155 ,  B25B23/147 ,  B25F5/00 ,  B23B2231/06 ,  B23B2231/38 ,  B23B2260/128 ,  Y10S279/90 ,  Y10T279/21

Abstract: Electronic spindle lock for a power tool. One embodiment provides a power tool including a housing, a bit receiving portion provided on the housing for receiving a power tool bit, a motor within the housing configured to rotate the bit receiving portion, and a controller coupled to the motor. The controller is configured to enter an electronic spindle lock mode, and detect rotation of the bit receiving portion in a first direction. The controller is also configured to control motor to rotate in a second direction in response to detecting rotation of the bit receiving portion in the first direction.

公开(公告)号：US11897058B2

公开(公告)日：2024-02-13

申请号：US17869066

申请日：2022-07-20

Applicant: Samsung Engineering Co., Ltd. ,  Hyundai Robotics Co., Ltd.

Inventor： Sung Gi Kang ,  Young Nam Ahn

IPC: B23K33/00 ,  B23K31/12 ,  B23B1/00 ,  B23B5/16

CPC classification number: B23K33/006 ,  B23B1/00 ,  B23B5/167 ,  B23K31/12 ,  B23B2260/128

Abstract: The present disclosure relates to a weld groove forming method and a hollow article. The weld groove forming method may include: (S110) determining whether a side end of a pipe may be processed into a form of a true circle by using a sensor robot; and (S220) forming a weld groove in a form of a true circle at the side end of the pipe by using an automatic beveling machine when the sensor robot determines that the side end of the pipe may be processed into a form of a true circle in the step (S110).

公开(公告)号：US20180259669A1

公开(公告)日：2018-09-13

申请号：US15911646

申请日：2018-03-05

Applicant: AVX Electronics Technology Limited

Inventor： Richard David Hughes

IPC: G01V3/15 ,  G01V3/08 ,  B21J15/28 ,  B21J15/44 ,  B23B49/00 ,  G01D5/14

CPC classification number: G01V3/15 ,  B21J15/28 ,  B21J15/44 ,  B23B49/00 ,  B23B2215/04 ,  B23B2260/128 ,  G01D5/145 ,  G01V3/08 ,  G01V3/081

Abstract: Non-Visible objects which differ in their physical properties from their surroundings by association with a variable strength magnetic field may be detected by a suitable array of sensors which can be moved relative to the object in question. By analyzing the signals from the plurality of the sensors in the array, the position of the object can be deduced relative to the array and the array moved to enable a machining guide thereon to be aligned with the non-visible object. The system is of particular value in locating apertures in wing spars when attempting to fix the skin of the wing on to them where it is important to be able to locate the correct point at which to drill a hole through the skin to coincide with the hole in the spar. By defining a magnetic field in the vicinity of the hole to identify the hole magnetically and using an array of magnetic field sensors in a base with an aperture. It is possible to shift the array so that the aperture is precisely aligned with the non-visible hole.

公开(公告)号：US20180001392A1

公开(公告)日：2018-01-04

申请号：US15664004

申请日：2017-07-31

Applicant: WOHLHAUPTER GmbH

Inventor： Guenter Buck

IPC: B23B29/034

CPC classification number: B23B29/0341 ,  B23B2260/024 ,  B23B2260/128 ,  B23B2270/32

Abstract: The invention relates to a cutting tool apparatus comprising a tool head rotatingly drivable about an axis of rotation, which tool head has a tool slide adjustable along an adjustment axis and an electrical measuring device for detecting an adjustment path of the tool slide, and comprising an external display device which is mechanically and electrically releasably connectable to the tool head and has a display unit for displaying the adjustment path of the tool slide. In order to further develop the cutting tool apparatus such that its handling is simplified, it is proposed according to the invention that the display device is mechanically securable on the stationary tool head in order to set the tool slide and is automatically releasable from the tool head if a predeterminable rotational acceleration of the tool head is exceeded.

公开(公告)号：US20170274487A1

公开(公告)日：2017-09-28

申请号：US15123941

申请日：2015-03-06

Applicant: Hilti Aktiengesellschaft

Inventor： Christian Sattler

IPC: B23Q5/14 ,  H03K5/08 ,  F16H3/44 ,  B25F5/00 ,  F16H3/00

CPC classification number: B23Q5/142 ,  B23B35/00 ,  B23B2260/07 ,  B23B2260/128 ,  B23B2270/486 ,  B25F5/00 ,  B25F5/001 ,  B28D1/041 ,  B28D7/005 ,  F16H3/005 ,  F16H3/44 ,  G01P3/00 ,  H03K5/082

Abstract: A method to control a power tool, especially a core drill, including a motor as the drive for the power tool, a control unit, a power display, a transmission having at least a first gear and a second gear, a first sensor to detect the rotational speed of at least one component of the transmission and a second sensor to detect the rotational speed of the motor. The method includes the following steps: ascertaining a first rotational speed of the at least one component of the transmission when the transmission has been put into a gear, ascertaining a first rotational speed of the motor when the transmission has been put into a gear, ascertaining the selection of the gear on the basis of a first prescribed ratio of the first rotational speed of the at least one component of the transmission and of the first rotational speed of the motor on the basis of a look-up table, and setting the limit value of the power display on the basis of the look-up table as a function of the gear that has been selected. A power tool for purposes of using the method.

公开(公告)号：US20170252882A1

公开(公告)日：2017-09-07

申请号：US15598980

申请日：2017-05-18

Applicant: The Boeing Company

Inventor： James Albert DeLand ,  Darrell Darwin Jones

IPC: B23Q5/08 ,  B25B23/00 ,  B25B23/145 ,  B23B35/00 ,  B23B45/04

CPC classification number: B23Q5/08 ,  B23B35/00 ,  B23B45/044 ,  B23B2215/04 ,  B23B2260/128 ,  B23P2700/01 ,  B25B23/0085 ,  B25B23/1456 ,  Y10T408/03

Abstract: A system for processing a workpiece, including a rotary drive having a path along which a flow of a fluid is established during operation, a sensor in communication with the path, to generate a signal responsive to the flow of the fluid and not to generate the signal responsive to an absence of the flow, and a controller communicatively coupled to the sensor to enable the operation of the rotary drive subsequent to a termination of the signal if a duration interval thereof is greater than or equal to a predetermined value, and to prevent the operation if the duration interval of the signal is less than the predetermined value. The rotary drive may include a drill.

公开(公告)号：US09659468B2

公开(公告)日：2017-05-23

申请号：US14855471

申请日：2015-09-16

Applicant: Immersion Corporation

Inventor： Juan Manuel Cruz-Hernandez ,  Vincent Levesque ,  Jamal Saboune ,  Danny Grant ,  Robert Lacroix ,  Abdelwahab Hamam

IPC: H04B3/36 ,  G08B6/00

CPC classification number: G08B6/00 ,  B23B49/00 ,  B23B2260/0487 ,  B23B2260/128 ,  B25F5/00 ,  B60Q9/00 ,  G06F3/016

Abstract: A method for providing haptic feedback is provided for a device that produces haptic noise, such as a power tool with an electric motor that produces noises and vibrations while in operation. An environmental condition of the device can be sensed while the device is being operated and generating haptic noise. A haptic noise characteristic of the device can be determined. A haptic drive signal based on the environmental condition and haptic noise characteristic can be generated. The haptic drive signal can be applied to a haptic output device associated with the device.

公开(公告)号：US20170043414A1

公开(公告)日：2017-02-16

申请号：US15335729

申请日：2016-10-27

Applicant: BAE Systems PLC

Inventor： Jonathan Michael Carberry ,  Austin James Cook

IPC: B23B39/14 ,  G05B19/4099 ,  B25J9/16

CPC classification number: B23B39/14 ,  B23B35/00 ,  B23B49/00 ,  B23B2215/04 ,  B23B2220/04 ,  B23B2260/128 ,  B23B2270/48 ,  B25J9/16 ,  B25J9/1682 ,  G05B19/4069 ,  G05B19/4099 ,  G05B2219/39109 ,  G05B2219/39116 ,  G05B2219/39121 ,  G05B2219/39129 ,  G05B2219/45059 ,  G05B2219/49113 ,  Y10S901/09 ,  Y10S901/41 ,  Y10S901/47 ,  Y10T408/03 ,  Y10T408/08 ,  Y10T408/175 ,  Y10T408/21 ,  Y10T408/561

Abstract: Drilling apparatus and method, the apparatus comprising: a first robot (10); a first member (30) (e.g. a pressure foot) and a drilling tool (38) both coupled to the first robot (10); a second robot (12); and a second member (52) coupled to the second robot (12); wherein the apparatus is arranged to press the members (30, 52) against opposite sides of a part to be drilled (2, 100) (e.g. an aircraft panel) so as to hold the part (2, 100) and prevent deflection of at least a portion of the part (2, 100); and the first member (30) and the drilling tool (38) are arranged such that the drilling tool (38) may drill into the portion of the part (2, 100) of which deflection is opposed from the side of the part (2, 100) pressed against by the first member (30). The robots (10, 12) may be robotic arms.

Abstract translation: 钻井装置和方法，所述装置包括：第一机器人（10）; 耦合到第一机器人（10）的第一构件（30）（例如压力脚）和钻孔工具（38）; 第二机器人（12）; 以及联接到所述第二机器人（12）的第二构件（52）。 其中所述装置被布置成抵靠所述待钻孔部件（2,100）（例如飞行器面板）的相对两侧的部件（30,52），以便保持所述部件（2,100），并防止所述部件 部分（2,100）的至少一部分; 并且所述第一构件（30）和所述钻孔工具（38）被布置成使得所述钻孔工具（38）可以钻入所述部件（2,100）的从所述部件（2）的所述侧部 ，100）被所述第一构件（30）按压。 机器人（10,12）可以是机器人手臂。

公开(公告)号：US09517511B1

公开(公告)日：2016-12-13

申请号：US13784442

申请日：2013-03-04

Applicant: The Boeing Company

Inventor： Farahnaz Sisco ,  Everette D. Gray ,  Mekonnen Tsegga

IPC: B23B35/00 ,  B23Q17/22 ,  B23B51/10 ,  B23B29/034

CPC classification number: B23B35/00 ,  B23B29/034 ,  B23B51/101 ,  B23B51/102 ,  B23B2222/88 ,  B23B2226/275 ,  B23B2228/36 ,  B23B2260/128 ,  B23C2226/27 ,  B23Q17/2233 ,  Y10T82/12 ,  Y10T408/03 ,  Y10T408/8588 ,  Y10T408/8734 ,  Y10T408/8738

Abstract: A method of forming an opening in a layered structure includes providing a layered structure including a first layer and a second layer and a near-zero gap interface defined between the first layer and the second layer; providing an opening through the layered structure such that the opening extends through the first layer and the second layer; and working simultaneously the opening in the fay surface of the first layer and the opening in the fay surface of the second layer without separating the first layer and the second layer. An internal chamfering device is also disclosed.