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1. 发明申请

US20230137361A1 PROCESSING MACHINE AND PROCESSING METHOD 有权
公开(公告)号：US20230137361A1
公开(公告)日：2023-05-04
申请号：US17905208
申请日：2021-02-26
申请人： MULTIAX INTERNATIONAL CNC S.R.L.
发明人： Marco NASCIMBEN , Eros ZADRO
IPC分类号： B23Q7/04 , B23Q7/03 , B23Q7/18 , B23Q1/01
摘要： Processing machine and related operating method, wherein the processing machine is a machine for machining components having a body within which there are a chamber and a movement bridge which is movable on the upper part of the chamber, wherein the processing machine includes a positioning device integrated in the structure of the bridge and equipped with grabbing devices for the grabbing of the element to be machined and for the transportation of the element to be machined towards and from a machining bench of the machine.

2. 发明申请

US20230133532A1 CONTROL DEVICE FOR MACHINE TOOL 有权
公开(公告)号：US20230133532A1
公开(公告)日：2023-05-04
申请号：US17906696
申请日：2021-03-24
申请人： FANUC CORPORATION
发明人： Yuuki KUMAMOTO , Kenta YAMAMOTO
IPC分类号： B23F23/12 , B23Q15/013 , G05B19/401
摘要： Provided is a control device for a machine tool, the control device being capable of reliably reducing noise when gears mesh with each other and providing intended machining quality. A control device 10 for a machine tool machines a workpiece W including at least one tooth surface and comprises: a machining condition input unit 15 which can input a machining condition including at least one of specifications of the workpiece W, specifications of a tool T, a feed speed, the rotational speed of a spindle, and the number of teeth; a surface pattern calculation unit 16, which calculates, on the basis of the machining condition, a surface pattern defined on the basis of intervals of scratches occurring on a machined surface; a swing command generation unit 17, which generates, on the basis of the surface pattern, a swing command for achieving a surface pattern including a portion in which the intervals of the scratches are unequal; and a position and speed control unit 14 which carries out the machining while swinging the workpiece W and the tool T relatively to each other on the basis of the swing command generated by the swing command generation unit 17.

3. 发明申请

US20230128473A1 METHOD OF TRANSPORTING WORKPIECE AND PROCESSING APPARATUS 有权
公开(公告)号：US20230128473A1
公开(公告)日：2023-04-27
申请号：US17969923
申请日：2022-10-20
申请人： Tokyo Electron Limited
发明人： Kiyoshi MORI , Haruhiko FURUYA
IPC分类号： B23Q1/44
摘要： A method of transporting a workpiece includes steps of: (a) adjusting an inclination of a stage including a placement surface on which the workpiece is to be placed such that the placement surface is inclined with respect to a horizontal plane; (b) receiving the workpiece from a transport apparatus configured to transport the workpiece by raising lift pins provided in the stage, before or after step (a); (c) placing the workpiece on the inclined placement surface by performing at least one of lowering the lift pins and raising the stage; and (d) adjusting the inclination of the stage such that the placement surface on which the workpiece is placed is parallel to the horizontal plane.

4. 发明申请

US20230125519A1 AUTOMATICALLY GUIDED TOOLS 有权
公开(公告)号：US20230125519A1
公开(公告)日：2023-04-27
申请号：US17821461
申请日：2022-08-22
申请人： Shaper Tools, Inc.
发明人： Alec Rothmyer Rivers , Ilan Ellison Moyer
IPC分类号： G05B19/19 , B23Q9/00
摘要： A position correcting system, method and tool for guiding a tool during its use based on its location relative to the material being worked on. Provided is a system and tool which uses its auto correcting technology to precisely rout or cut material. The invention provides a camera which is used to track the visual features of the surface of the material being cut to build a map and locate an image on that map used to reference the location of the tool for auto-correction of the cutting path.

5. 发明授权

US11633821B2 Cutting apparatus 有权
公开(公告)号：US11633821B2
公开(公告)日：2023-04-25
申请号：US17649710
申请日：2022-02-02
申请人： DISCO CORPORATION
发明人： Kuniharu Izumi , Zhibo Su
IPC分类号： B23Q3/157 , B26D7/26 , B23Q3/155 , B28D5/02 , B24B45/00 , B24B49/08
摘要： A cutting apparatus includes a cutting unit that has a spindle with an annular cutting blade mounted to a tip part of the spindle through a blade mount, and a determining unit. The determining unit has a second flow path that is connected to a first flow path in a mounter of the blade mount for causing a negative or positive pressure to act on the first flow path, a measuring device that obtains a measured value of at least one of a pressure and a flow rate in the second flow path, and a screw-engaged state determining section that determines that a screw-engaged state of a fixed nut with a boss section of the mounter where the cutting blade is disposed is defective in a case where the measured value when the negative or positive pressure acts on the first flow path indicates an abnormal value.

6. 发明授权

US11633820B2 Fixing jig 有权
公开(公告)号：US11633820B2
公开(公告)日：2023-04-25
申请号：US17239990
申请日：2021-04-26
申请人： Fulian Precision Electronics (Tianjin) Co., LTD.
发明人： Chia-Hsiu Wu
IPC分类号： B23Q3/06 , B25B1/10
摘要： A fixing jig includes a support plate for supporting a workpiece. A fixing member is arranged on the support plate and defines a receiving groove penetrating a bottom surface of the fixing member. A stopper is slidably received in the receiving groove. A bottom surface of the stopper is flush with the bottom surface of the fixing member and contacts the support plate. An end of the stopper extends out of the receiving groove and abuts against the workpiece. The adjusting member is coupled to the fixing member. One end of the adjusting member extends into the receiving groove and is coupled to the stopper. The adjusting member is used to adjust a position of the stopper. The locking member is arranged on the adjusting member and used to lock a position of the adjusting member, thereby locking the position of the stopper.

7. 发明申请

US20230122140A1 INTERCHANGEABLE CARRIER SYSTEM 有权
公开(公告)号：US20230122140A1
公开(公告)日：2023-04-20
申请号：US18047923
申请日：2022-10-19
申请人： Purem GmbH
发明人： Marco Massone , Daniel Krenz
IPC分类号： B23Q3/06 , B23Q3/10
摘要： An interchangeable carrier system, in particular for workstations for producing components for exhaust systems of internal combustion engines, includes a base unit and a carrier unit, which is to be releasably fixed to the base unit in a working position, wherein a coupling/fixing arrangement is provided on the base unit and a counterpart coupling/fixing arrangement, which can be brought into positive coupling engagement with the coupling/fixing arrangement during a sliding movement of the carrier unit in a sliding movement direction into the working position, is provided on the carrier unit, and wherein, when the carrier unit is positioned in the working position, the carrier unit can be fixed with respect to the base unit by the coupling/fixing arrangement.

8. 发明授权

US11628498B2 Substrate holder, lithographic apparatus, device manufacturing method, and method of manufacturing a substrate holder 有权
公开(公告)号：US11628498B2
公开(公告)日：2023-04-18
申请号：US17587236
申请日：2022-01-28
申请人： ASML NETHERLANDS B. V.
发明人： Raymond Wilhelmus Louis Lafarre , Sjoerd Nicolaas Lambertus Donders , Nicolaas Ten Kate , Nina Vladimirovna Dziomkina , Yogesh Pramod Karade , Elisabeth Corinne Rodenburg
IPC分类号： B22F7/06 , G03F7/20 , B23K26/354 , B23K26/342 , B22F10/20 , B22F10/00 , B23Q3/18 , B05D3/06 , B05D5/00 , B33Y10/00 , B33Y80/00
摘要： A substrate holder for a lithographic apparatus has a main body having a thin-film stack provided on a surface thereof. The thin-film stack forms an electronic or electric component such as an electrode, a sensor, a heater, a transistor or a logic device, and has a top isolation layer. A plurality of burls to support a substrate are formed on the thin-film stack or in apertures of the thin-film stack.

9. 发明授权

US11623314B2 Magnetic chuck 有权
公开(公告)号：US11623314B2
公开(公告)日：2023-04-11
申请号：US17406468
申请日：2021-08-19
申请人： SMC Corporation
发明人： Motohiro Sato
IPC分类号： B23Q3/154 , H01F7/02 , B25J15/06
摘要： A magnetic chuck includes a cylinder tube including a workpiece attraction surface to which a workpiece is attracted, a piston assembly including a permanent magnet and being movable in an internal space of the cylinder tube, the piston assembly separating the internal space of the cylinder tube into a first pressure chamber and a second pressure chamber, a first supply/discharge port formed in the cylinder tube and communicating with the first pressure chamber, a second supply/discharge port formed in the cylinder tube and communicating with the second pressure chamber, and a communication passage configured to allow the first pressure chamber and the second pressure chamber to communicate with each other.

10. 发明授权

US11623313B2 Jig for firearm lower receiver manufacture 有权
公开(公告)号：US11623313B2
公开(公告)日：2023-04-11
申请号：US17131476
申请日：2020-12-22
申请人： BlackHawk Manufacturing Group Inc.
发明人： Tilden Alan Smith
IPC分类号： B23Q3/00 , B23Q3/06 , B23B49/02 , B23B47/28 , B23C9/00 , B23B51/00 , B23C3/00
摘要： A machining tool assembly is provided for machining a blank to form a firearm lower receiver. The assembly includes a pair of side plates positionable on opposed sides of the blank to capture the blank therebetween. A template plate having a template aperture is adapted to be removeably attachable to the side plates. The template aperture is aligned with a top surface of the blank and is adapted for machining a cavity within the blank having a peripheral contour complimentary to a peripheral contour of the template aperture. A centering mechanism is adapted to be removeably attachable to the template plate, with the centering mechanism including an opening aligned with a corresponding void formed on the blank to align the blank with the template plate.

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