公开(公告)号：US20220212270A1

公开(公告)日：2022-07-07

申请号：US17151214

申请日：2021-01-18

申请人： KASWIN CO., LTD.

发明人： GI SOO KIM

IPC分类号： B23B37/00

摘要： The present invention relates to a built-in type spindle, and more particularly, to a built-in type supersonic spindle, which includes a housing having a built-in spindle unit therein and a supersonic vibrator pressing the built-in spindle unit in order to enhance machining accuracy and reduce a damage of a bearing by vibrating a spindle and the bearing at the same time, and an excitation method using the built-in type supersonic spindle.

公开(公告)号：US10919121B2

公开(公告)日：2021-02-16

申请号：US15792244

申请日：2017-10-24

申请人： NATIONAL CHUNG HSING UNIVERSITY

发明人： Jenq-Shyong Chen ,  Hao-Tang Wang

IPC分类号： B23Q1/34 ,  B23Q5/04 ,  B23B37/00 ,  B23Q1/00

摘要： A machining device is adapted to be provided on a mount provided with a toolholder. The toolholder is controllable to rotate and is adapted to be engaged with a tool. A primary coil engaged with the toolholder includes a first ferrite core and a first coil assembly detachably engaged with the first ferrite core. The first coil assembly is modular molded, and is adhered to be an annular body having a first hollow portion. A piezoelectric actuator is electrically connected to the primary coil to drive the tool to vibrate. The secondary coil includes a second ferrite core and a second coil assembly detachably engaged with the second ferrite core. The second coil assembly is modular molded to be an annular body having a second hollow portion.

公开(公告)号：US10603723B1

公开(公告)日：2020-03-31

申请号：US15249381

申请日：2016-08-27

申请人： M4 Sciences, LLC

发明人： James B Mann ,  Yang Guo ,  Seong Eyl Lee

IPC分类号： B23B37/00 ,  B23Q11/10 ,  B23B29/12

摘要： A modulating tool holder includes a tool holder first end and a tool holder second end, and a central axis extending between the tool holder first end and the tool holder second end. The tool holder first end has a coupler for coupling the tool holder to a drive member of a machining device and the second end includes a clamp for releasably holding either a tool or a workpiece. A rotatable spindle member extends axially in the tool holder and imparts a rotational movement to the clamp. A central fluid passageway extends between first and second ends of the rotatable spindle member for conveying a fluid. A linear actuator is configured to impart an oscillating movement to the clamp. The linear actuator is functionally decoupled from the torsional load of the rotatable spindle member.

公开(公告)号：US20190351452A1

公开(公告)日：2019-11-21

申请号：US16321310

申请日：2018-02-09

申请人： UWAVE CO., LTD.

发明人： Kazumasa OHNISHI

IPC分类号： B06B1/06 ,  B23B1/00 ,  B23B37/00 ,  B24B1/04 ,  H02N2/10

摘要： An ultrasonic vibration application tool equipped with a Langevin type ultrasonic vibrator which is suitably employable for ultrasonic processing devices and which efficiently generates ultrasonic vibration includes: a cylindrical housing having a contact face on a lower or bottom part of an inner surface thereof, and a lower screw part of an outer surface thereof; a bolted Langevin type ultrasonic vibrator comprising a front mass, a rear mass and a polarized piezoelectric element arranged between both masses, in which the front mass comprises a cylindrical tool-holder and a disc-shaped bulging part provided with a contact face for fitting to the contact face of the housing; and a ring-shaped counterweight having an upper screw part on an inner peripheral surface which is screwed with the screw part of the housing.

公开(公告)号：US10232446B2

公开(公告)日：2019-03-19

申请号：US14990135

申请日：2016-01-07

申请人： Apex Brands, Inc.

发明人： Adam Donald Fairchild ,  Rolf Reitz DeSwardt ,  Jeremy Dean Watford

IPC分类号： B23Q1/34 ,  B23B37/00 ,  B23Q5/32 ,  B23Q17/09 ,  B23Q17/20

摘要： A positive feed tool may include a motor, a power supply operably coupled to the motor to power the motor, a gear head and a spindle. The gear head may be operably coupled to the motor to be operated responsive to powering of the motor. The gear head may include a drive assembly and a feed assembly. The spindle may be operably coupled to the gear head to enable the spindle to be selectively driven rotationally and fed axially based on operation of the drive assembly and the feed assembly, respectively. The feed assembly may include an electronically controlled variable feed rate oscillator.

公开(公告)号：US10150166B2

公开(公告)日：2018-12-11

申请号：US15301455

申请日：2015-01-29

申请人： Novator AB

发明人： Hans-Petter Andersson ,  Björn Pettersson

IPC分类号： G06F19/00 ,  B23B49/02 ,  B23B49/00 ,  G01B5/20 ,  B23B35/00 ,  B23B37/00 ,  B23C3/00 ,  B23Q17/22 ,  G01B21/16

摘要： The present invention relates to a method for working of a work piece, comprising the step of a) providing a template (1) with at least one opening (4, 6, 8, . . . 32) to the work piece (2), b) providing a work tool (70) at the opening (4, 6, 8, . . . 32), c) determining a distance (a) between a fixed reference (17, 116) for the tool (70) and a surface (118) of the work piece (2) facing the template (1), d) collecting the determined distance (a) into a memory (126), e) vibrating a rotary cutting tool (68) on the work tool (70) by means of a vibrating means (77); and f) working the work piece (2) based on said collected distance (a). The present invention also relates to a system for working and measuring objects comprising a computer (128) including a computer program (P) for carrying out the method. The present invention also relates to a computer program (P) and a computer program product for performing the method steps.

公开(公告)号：US09925598B2

公开(公告)日：2018-03-27

申请号：US14896255

申请日：2014-06-05

申请人： CENTRE TECHNIQUE DES INDUSTRIES MECANIQUES ,  AMVALOR

发明人： Ugo Masciantonio ,  George Moraru

IPC分类号： H01L41/08 ,  B23B37/00 ,  B23B47/34 ,  B23Q5/32 ,  B23Q5/40

CPC分类号： B23B37/00 ,  B23B47/34 ,  B23B2260/066 ,  B23B2260/102 ,  B23B2260/108 ,  B23Q5/326 ,  B23Q5/402

摘要： A machining device including a casing, a transmission shaft (3) and a drive mechanism (1) including a first gearing member (13) that is able to rotate the shaft about its axis (A), a second gearing member (17) that is in a helicoidal connection with the shaft in order to drive the shaft translationally along its axis in a feed movement, depending on the relative rotational speed of the first and second gearing members, and means for generating axial oscillations. The second gearing member (17) is able to move translationally along the axis (A) with respect to the casing, the means for generating axial oscillations including an electromechanical actuator (20) mounted at a fixed location, connected to the casing, and able to be coupled axially to the second gearing member (17) in order to make it oscillate translationally, so as to superimpose an axial oscillation component on said feed movement.

公开(公告)号：US09878377B2

公开(公告)日：2018-01-30

申请号：US14846064

申请日：2015-09-04

申请人： Edison Welding Institute, Inc.

发明人： Matthew A. Short ,  Jacob Hay ,  Lance S. Cronley

IPC分类号： B23B37/00 ,  B23B31/02 ,  B23B31/08 ,  B23Q1/00 ,  B23Q11/10

CPC分类号： B23B37/00 ,  B23B31/02 ,  B23B31/083 ,  B23B2240/28 ,  B23B2250/12 ,  B23B2250/16 ,  B23B2260/108 ,  B23Q1/0009 ,  B23Q11/1023 ,  Y10S408/70 ,  Y10T408/23

摘要： An ultrasonic machining module that includes an ultrasonic transducer, wherein the ultrasonic transducer is adapted to receive a machining tool; a vibration-isolating housing adapted to be both compatible with a machining system and to receive the ultrasonic transducer therein, wherein the housing further includes at least one modification for isolating all vibrations generated by the ultrasonic transducer when the device is in operation except axial vibrations transmitted to the machining tool, thereby preventing unwanted vibrations from traveling backward or upward into the machining system; and a connector in electrical communication with the ultrasonic transducer, wherein the connector is operative to supply electrical energy to the ultrasonic transducer, and wherein the connector is adapted to rotate at a predetermined rate of speed.

公开(公告)号：US09669471B2

公开(公告)日：2017-06-06

申请号：US14844867

申请日：2015-09-03

申请人： Matthew A. Short ,  Karl F. Graff

发明人： Matthew A. Short ,  Karl F. Graff

IPC分类号： B23B37/00 ,  B23B31/02 ,  B23B31/08 ,  B23B31/117

CPC分类号： B23B37/00 ,  B23B31/02 ,  B23B31/083 ,  B23B31/1179 ,  B23B2231/24 ,  B23B2240/28 ,  B23B2250/16 ,  B23B2260/108 ,  B23B2260/126 ,  B23B2270/10 ,  Y10S408/70 ,  Y10T408/23

摘要： An ultrasonic machining module that includes an ultrasonic transducer, wherein the ultrasonic transducer is adapted to receive a machining tool and a vibration-isolating housing adapted to be both compatible with a machining system and to receive the ultrasonic transducer therein, wherein the housing further includes at least one modification for isolating all vibrations generated by the ultrasonic transducer when the device is in operation except axial vibrations transmitted to the machining tool, thereby preventing unwanted vibrations from traveling backward or upward into the machining system.

公开(公告)号：US09604676B2

公开(公告)日：2017-03-28

申请号：US13967670

申请日：2013-08-15

申请人： Ford Global Technologies, LLC

发明人： Elaine C. Kelley ,  Robert G. Starbowski ,  Robert William Woodall ,  Michael William Danyo ,  Duane Drobnich ,  Anthony J Grima ,  Kimberly Ann Lazarz

IPC分类号： B23B37/00 ,  B62D27/02 ,  F16B5/02 ,  F16B11/00 ,  B32B37/00 ,  B32B37/12 ,  B32B38/00 ,  C23C26/02

CPC分类号： B62D27/026 ,  B32B37/0038 ,  B32B37/12 ,  B32B38/0036 ,  B32B2037/1253 ,  B32B2038/0076 ,  B32B2305/72 ,  B32B2307/204 ,  B32B2307/206 ,  B32B2311/24 ,  B32B2311/30 ,  B32B2363/00 ,  B32B2605/00 ,  C23C26/02 ,  F16B5/02 ,  F16B11/006 ,  Y10T403/47

摘要： A method for providing a corrosion-resistant barrier between bolted dissimilar metals comprising the steps of disposing epoxy adhesive tape on at least one of a first and second metal member, curing the epoxy adhesive tape, applying a corrosion-resistant layer to the first and second metal members, and bolting the first and second metal members together such that the cured epoxy adhesive tape is positioned between the first and second metal members.