公开(公告)号：US11760024B2

公开(公告)日：2023-09-19

申请号：US15987801

申请日：2018-05-23

申请人： CL SCHUTZRECHTSVERWALTUNGS GMBH

发明人： Frank Schödel ,  Jens Stammberger

IPC分类号： B29C64/371 ,  B29C64/171 ,  B29C64/30 ,  B29C64/268 ,  B33Y10/00 ,  B22F10/00 ,  B22F12/70 ,  B22F12/80 ,  B22F10/322 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y50/00 ,  B29C64/153 ,  B29C64/20 ,  B29C64/393 ,  B28B1/00 ,  B28B17/00 ,  B22F10/73 ,  B22F12/33 ,  B22F12/50 ,  B22F12/90 ,  B22F10/28

CPC分类号： B29C64/371 ,  B22F10/28 ,  B22F10/322 ,  B22F12/70 ,  B22F12/80 ,  B28B1/001 ,  B28B17/0081 ,  B29C64/153 ,  B29C64/171 ,  B29C64/20 ,  B29C64/268 ,  B29C64/30 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B22F10/73 ,  B22F12/33 ,  B22F12/50 ,  B22F12/90

摘要： Apparatus (1) for additively manufacturing of three-dimensional objects by means of successive layerwise selective irradiation and consolidation of layers of a build material (13) which can be consolidated by means of an energy beam, comprising at least one module (2) moveable between at least two positions along a travel path, wherein a stream generating unit (6) is configured to create a stream of process gas (7) onto the module (2) at least partly along the travel path (5) of the module (2) between the first and the second position (3, 4).

公开(公告)号：US20230175101A1

公开(公告)日：2023-06-08

申请号：US17605381

申请日：2019-05-23

申请人： MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD. ,  TOHOKU UNIVERSITY

发明人： Keisuke SHINZAWA ,  Atsushi TAKITA ,  Akihiko CHIBA

IPC分类号： C22C14/00 ,  C22F1/18 ,  B22F10/64 ,  B22F10/28 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y30/00 ,  B22F12/80

CPC分类号： C22C14/00 ,  C22F1/183 ,  B22F10/64 ,  B22F10/28 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y30/00 ,  B22F12/80 ,  B22F2301/205 ,  B22F2304/10 ,  B22F2998/10 ,  B33Y50/02

摘要： A method for producing a TiAl alloy member includes a molding step (S10) of laminating a solidified body obtained by melting and solidifying or sintering powder of a TiAl alloy by irradiation of the powder with a beam, to mold a laminated body; and a heat treatment step (S12) of heating the laminated body at a setting temperature that is equal to or higher than a temperature at which a phase transformation to an α phase is initiated, to produce a TiAl alloy member. By the method for producing a TiAl alloy member, the TiAl alloy member can be easily molded with a decrease in high temperature properties suppressed.

公开(公告)号：US11660812B2

公开(公告)日：2023-05-30

申请号：US17232307

申请日：2021-04-16

申请人： Brinter Oy

发明人： Tomi Kalpio ,  Marko Piira

IPC分类号： B29C64/25 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B29C64/379 ,  B29C64/153 ,  B29C64/20 ,  B29C64/393 ,  B22F10/20 ,  B22F10/00 ,  B22F12/00 ,  B22F12/80 ,  B22F12/88 ,  B22F12/90 ,  B22F10/31 ,  B22F10/10

CPC分类号： B29C64/25 ,  B22F10/00 ,  B22F10/20 ,  B22F10/31 ,  B22F12/38 ,  B22F12/80 ,  B22F12/88 ,  B22F12/90 ,  B29C64/153 ,  B29C64/20 ,  B29C64/379 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B22F10/10 ,  B22F12/22

摘要： A modular system for performing additive manufacturing of an object includes at least two additive manufacturing devices, each having a housing with two slots on lateral sides to accommodate a manufacturing tray; a printer head and axis system; and a movement mechanism. A control module is operatively coupled to each of the at least two additive manufacturing devices. The control module is configured to control the at least two additive manufacturing devices to arrange the manufacturing tray in a first of the at least two additive manufacturing devices; print a part of the object on the manufacturing tray arranged in the first additive manufacturing device; move the manufacturing tray having the partially manufactured object to a second of the at least two additive manufacturing devices; and print a remaining part of the object on the manufacturing tray to complete the additive manufacturing of the object.

公开(公告)号：US20240300172A1

公开(公告)日：2024-09-12

申请号：US18597693

申请日：2024-03-06

申请人： Divergent Technologies, Inc.

发明人： Michael Thomas KENWORTHY ,  Seyedalireza Torbatisarraf

IPC分类号： B29C64/20 ,  B22F10/28 ,  B22F10/31 ,  B22F12/80 ,  B29C64/153 ,  B29C64/393 ,  B33Y30/00

CPC分类号： B29C64/20 ,  B22F10/31 ,  B22F12/80 ,  B29C64/393 ,  B33Y30/00 ,  B22F10/28 ,  B29C64/153

摘要： The present aspects include an additive manufacturing (AM) system, comprising: a plurality of stations arranged proximate to one another. The plurality of stations includes at least: a first station and a second station; a first AM subsystem configured to dock at the first station and perform a first subsystem AM process; a second AM subsystem configured to dock at the second station and perform a second subsystem AM process; and a third AM subsystem configured to move between the first station and the second station. The AM system further includes a controller configured to control the third AM subsystem to perform an third subsystem AM process at the first station while the first AM subsystem is docked, to move the third AM subsystem from the first station to the second station, and to perform the third subsystem AM process at the second station while the second AM subsystem is docked.

公开(公告)号：US11981083B2

公开(公告)日：2024-05-14

申请号：US17617753

申请日：2020-06-10

申请人： Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg ,  AIM3D GmbH

发明人： Stefan Beetz ,  Clemens Lieberwirth ,  Vincent Morrison

IPC分类号： B29C64/379 ,  B22F12/80 ,  B29C64/153 ,  B29C64/321 ,  B33Y30/00 ,  B33Y40/20 ,  B29C71/00

CPC分类号： B29C64/379 ,  B22F12/80 ,  B29C64/153 ,  B29C64/321 ,  B33Y30/00 ,  B33Y40/20 ,  B29C2071/0027

摘要： A 3D printing device for building up a three-dimensional workpiece layer-by-layer includes a first side having a removal area in which a workpiece is built up by the printing device, wherein the removal area provides manual removability of the workpiece therefrom; a second side having a workpiece output from which the workpiece is removable; and a conveying device configured to remove the workpiece from the removal area in an automated way.

公开(公告)号：US11654490B2

公开(公告)日：2023-05-23

申请号：US16076370

申请日：2017-04-18

申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

发明人： Christopher Paul Schodin ,  Krzysztof Nauka

IPC分类号： B22F12/00 ,  B33Y10/00 ,  B33Y30/00 ,  B22F10/14 ,  B22F12/37 ,  B22F10/64 ,  B22F12/80 ,  B22F12/43 ,  B22F10/77 ,  B33Y40/00

CPC分类号： B22F12/38 ,  B22F10/14 ,  B22F10/64 ,  B22F10/77 ,  B22F12/37 ,  B22F12/43 ,  B22F12/80 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

摘要： According to examples, an apparatus may include a build platform and a chamber. The chamber may support a layer forming station including a spreading component to spread a layer of build material particles onto the build platform and an agent delivery component to apply fusing agent onto selected locations on the spread layer of build material particles and a heating station including a heating component to apply energy onto the spread layer of build material particles and the applied fusing agent, in which the heating station is separated from the layer forming station. The apparatus may also include an actuator to move the chamber with respect to the build platform or vice versa while maintaining the separation between the layer forming station and the heating station.

公开(公告)号：US20240149353A1

公开(公告)日：2024-05-09

申请号：US18501726

申请日：2023-11-03

申请人： ULC Technologies LLC

发明人： Aalap R. Shah ,  Brendan Reilly

IPC分类号： B22F12/80 ,  B22F10/25 ,  B22F10/30 ,  B22F12/57 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

CPC分类号： B22F12/80 ,  B22F10/25 ,  B22F10/30 ,  B22F12/57 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

摘要： A system and method for additive manufacturing are provided. The system for additive manufacturing can include a fabrication robot configured to perform a fabrication process within a pipe, and a support robot configured to support the fabrication robot. The fabrication process may include the fabrication robot depositing a material on the pipe, thus consuming material throughout the fabrication process. The support robot may traverse between an entrance of the pipe and the fabrication robot to obtain additional material and to refill the fabrication robot and the material is consumed. The support robot may further be configured to install and remove one or more tether management rings along bends within the pipe, such that the tether management rings can reduce drag caused by a tether of the fabrication robot.

公开(公告)号：US11691342B2

公开(公告)日：2023-07-04

申请号：US17407917

申请日：2021-08-20

申请人： RENISHAW PLC

发明人： David Roberts McMurtry ,  Christopher John Sutcliffe ,  Robin Geoffrey Weston ,  Paul Campton ,  David John Whitton ,  David Beeby

IPC分类号： B29C64/209 ,  B29C64/321 ,  B33Y30/00 ,  B33Y40/00 ,  B29C64/245 ,  B29C64/241 ,  B29C64/268 ,  B29C64/205 ,  B29C64/371 ,  B22F10/28 ,  B22F10/73 ,  B22F12/88 ,  B22F10/68 ,  B29C64/153 ,  B22F12/33 ,  B22F12/80 ,  B22F12/30 ,  B22F12/82 ,  B22F12/37 ,  B22F10/32

CPC分类号： B29C64/321 ,  B22F10/28 ,  B22F10/68 ,  B22F10/73 ,  B22F12/88 ,  B29C64/205 ,  B29C64/241 ,  B29C64/245 ,  B29C64/268 ,  B29C64/371 ,  B33Y30/00 ,  B33Y40/00 ,  B22F10/32 ,  B22F12/30 ,  B22F12/33 ,  B22F12/37 ,  B22F12/80 ,  B22F12/82 ,  B29C64/153

摘要： A powder bed fusion apparatus for building an object in a layer-by-layer manner includes a build platform movable within a build sleeve to define a build volume, a layer formation device for forming layers of powder across the build volume in a working plane and an irradiation device for irradiating powder in the working plane to selectively fuse the powder. The powder bed fusion apparatus further includes a mechanical manipulator arranged to engage with the object and/or a build substrate, to which the object is attached, to tilt the object in a raised position above the working plane such that powder is freed from the object and deposited at a location above the working plane and/or into the build volume.

公开(公告)号：US11660813B2

公开(公告)日：2023-05-30

申请号：US17534882

申请日：2021-11-24

申请人： VeriTX Corp.

发明人： James Allen Regenor ,  Jason Jones

IPC分类号： B29C64/259 ,  B33Y30/00 ,  B29C64/30 ,  B28B1/00 ,  B22F12/80 ,  B22F12/50 ,  B33Y40/00 ,  B22F10/85 ,  B28B17/00 ,  B33Y50/02 ,  B29C64/393

CPC分类号： B29C64/259 ,  B22F10/85 ,  B22F12/50 ,  B22F12/80 ,  B28B1/001 ,  B29C64/30 ,  B33Y30/00 ,  B33Y40/00 ,  B28B17/0081 ,  B29C64/393 ,  B33Y50/02

摘要： A galactic extrusion manufacturing (GEM) system for performing an extrusion process includes an extruder assembly for extruding building material during the extrusion process, and a connection system including a robotic arm-tether-crimper for attachment of the GEM system to space bound vehicles and/or structures in space or on orbit. The extrusion assembly includes an extruder head outfitted with multiple different heads for shaping the building material during the extrusion process, at least one power cartridge, and at least one building material cartridge containing the building material, wherein the power cartridge and the building material cartridge are removable and replaceable. Also provided are a building material cartridge for use with a GEM system or a dispensing control unit (DCU) to perform an extrusion process, and a smart extrusion system including a building material cartridge and a DCU.

公开(公告)号：US20230158576A1

公开(公告)日：2023-05-25

申请号：US17920251

申请日：2020-04-24

申请人： DMG MORI CO., LTD.

发明人： Syuichi NISHI ,  Yasumitsu SHIRATSUKAYAMA ,  Hisakazu ARITA

IPC分类号： B22F12/80 ,  B33Y30/00

CPC分类号： B22F12/80 ,  B33Y30/00 ,  B23Q11/0825

摘要： A processing machine includes: an external cover that forms an appearance of the processing machine and defines and forms an internal space; and a safety belt connection portion that is disposed in the internal space and to which a safety belt is connectable. The external cover includes an openable lid. The safety belt connection portion is exposed to an outside of the internal space through an opening that is generated in the external cover when the lid is in an open state.