公开(公告)号：US12115724B2

公开(公告)日：2024-10-15

申请号：US17632605

申请日：2020-06-10

申请人： WILL BEE CO., LTD

发明人： Makoto Ota ,  Haruhiko Moriguchi ,  Shigeru Sato

IPC分类号： B29C64/182 ,  B29C64/245 ,  B29C64/386 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y80/00

CPC分类号： B29C64/182 ,  B29C64/245 ,  B29C64/386 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y50/02

摘要： A three-dimensional object printing system includes: a printing table for a plurality of three-dimensional objects to be placed on, the printing table having a plurality of detection reference marks; detecting means for detecting positions and orientations of the three-dimensional objects placed on the printing table and the detection reference marks; printing data generating means generating printing data corresponding to the three-dimensional objects based on the positions and orientations of the three-dimensional objects detected by the detecting means, the printing data generating means obtaining reference coordinates of the detection reference marks based on part of the detection reference marks; and printing means for executing printing on the three-dimensional objects using the printing data generated by the printing data generating means.

公开(公告)号：US20240326342A1

公开(公告)日：2024-10-03

申请号：US18712495

申请日：2021-11-22

申请人： Nano Dimension Technologies LTD.

发明人： Minoru Yamada

IPC分类号： B29C64/393 ,  B29C64/112 ,  B29C64/209 ,  B29C64/236 ,  B29L31/34 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/20 ,  B33Y50/02

CPC分类号： B29C64/393 ,  B29C64/112 ,  B29C64/209 ,  B29C64/236 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/20 ,  B33Y50/02 ,  B29K2995/0005 ,  B29L2031/3425 ,  B29L2031/3456

摘要： The disclosure relates to methods for forming MmWave RF (MMW) circuits in multilayered Additively Manufactured Electronics (AME). Specifically, the disclosure relates to methods for direct and/or indirect inkjet printing of reconfigurable and/or tunable RF and/or MMW AME circuit applications.

公开(公告)号：US20240326340A1

公开(公告)日：2024-10-03

申请号：US18383907

申请日：2023-10-26

申请人： SHENZHEN ANYCUBIC TECHNOLOGY CO., LTD.

发明人： Xiaokang DENG ,  Jiangang CHEN

IPC分类号： B29C64/393 ,  B29C64/124 ,  B29C64/245 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

CPC分类号： B29C64/393 ,  B29C64/124 ,  B29C64/245 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

摘要： A printing control method, a storage medium and a photocuring printer are provided. Through the method, the automatic leveling process for a photocuring printer is implemented without involving a manual operation so as to implement the automatic leveling for a photocuring printer while ensuring the printing quality, and the molding platform is controlled to move towards the resin vat by a first preset distance, which prevents errors of the system leveling result caused by the assembly error of mechanical structure so as to ensure the molding platform to fit evenly with the resin vat to meet the requirement of firm bonding of a cured printing material to the molding platform, which is conducive to improving the printing success rate of a model.

公开(公告)号：US12105500B2

公开(公告)日：2024-10-01

申请号：US18134327

申请日：2023-04-13

申请人： Desprez, LLC

发明人： Jonathan Schwartz ,  Max Friefeld ,  Oliver Ortlieb

IPC分类号： G05B19/4099 ,  B29C64/393 ,  B33Y50/02 ,  G05B19/4063 ,  B29C64/386 ,  B33Y50/00 ,  G05B19/418

CPC分类号： G05B19/4099 ,  B29C64/393 ,  B33Y50/02 ,  G05B19/4063 ,  B29C64/386 ,  B33Y50/00 ,  G05B19/41865 ,  G05B2219/35134 ,  G05B2219/35161 ,  G05B2219/35214 ,  G05B2219/49004 ,  G05B2219/49005 ,  G05B2219/49007 ,  Y02P90/02

摘要： A method for generating a quote for fabrication of a part to be fabricated is disclosed. The method includes receiving, from a customer device associated with a customer, a design request for a part to be fabricated by a fabrication process. The design request includes a three-dimensional (3D) model file representing the part to be fabricated. The method further includes generating a feature vector for the part based on the model file and determining a total height of the part to be fabricated. Further, the method includes identifying one or more candidate orientations for the part to be fabricated and generating, as a function of a geometry of the part and a candidate orientation of the one or more candidate orientations, fabrication parameters for the part to be fabricated, wherein the fabrication parameters include a cost to fabricate the part and estimated completion date.

公开(公告)号：US12103238B1

公开(公告)日：2024-10-01

申请号：US18440733

申请日：2024-02-13

申请人： Additive Monitoring, Inc.

发明人： Niall O'Dowd

IPC分类号： B29C64/393 ,  G01B11/25 ,  B33Y50/00

CPC分类号： B29C64/393 ,  G01B11/2504 ,  B33Y50/00

摘要： A system includes an additive manufacturing machine having a reference surface and an object surface, at least one camera device to capture the reference surface, at least one projector device to project at the reference surface, a memory storing computer-readable instructions, and at least one processor to execute the instructions to move the reference surface above or below a highest point the object surface, and move the reference surface downward and obtain a digital fringe projection phasemap of the reference surface using the at least one camera device and the at least one projector device until a whole measurement volume has phasemap data.

公开(公告)号：US12103235B2

公开(公告)日：2024-10-01

申请号：US17340047

申请日：2021-06-06

申请人： Charles Bibas

发明人： Charles Bibas

IPC分类号： B29C64/393 ,  B29C64/232 ,  B29C64/268 ,  B33Y30/00 ,  B29L31/08 ,  B29L31/18 ,  B33Y50/02 ,  B33Y80/00

CPC分类号： B29C64/393 ,  B29C64/232 ,  B29C64/268 ,  B29L2031/08 ,  B29L2031/18 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y80/00

摘要： A beam steering system in which the printhead follows a printpath along a curve, such as printing of a heat exchanger thin walls, typically undergoes errors due to varying beam angles, beam focus and beam speed. The present disclosure provides solutions to error reduction and increases reliability for printing rings and hollow objects related to 3D printing. Accordingly, a wall described by a curve function, may be fabricated using a printhead, which is moved in a print path that keeps the print lines orthogonal to the print path and tangent to the inner center line curve between the outer wall and the inner wall.

公开(公告)号：US12103233B2

公开(公告)日：2024-10-01

申请号：US18213317

申请日：2023-06-23

申请人： JABIL INC.

发明人： William MacNeish ,  Erik Gjovik

IPC分类号： B29C64/209 ,  B29C64/118 ,  B29C64/227 ,  B29C64/386 ,  B29C48/05 ,  B29C48/285 ,  B29C64/106 ,  B29C64/20 ,  B29C64/205 ,  B29C64/307 ,  B29C64/321 ,  B29C64/343 ,  B29C64/393 ,  B29K101/12 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y50/02

CPC分类号： B29C64/209 ,  B29C64/118 ,  B29C64/227 ,  B29C64/386 ,  B29C48/05 ,  B29C48/2886 ,  B29C64/106 ,  B29C64/20 ,  B29C64/205 ,  B29C64/307 ,  B29C64/321 ,  B29C64/343 ,  B29C64/393 ,  B29K2101/12 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y50/02

摘要： The disclosure is of and includes at least an apparatus, system and method for a print head for additive manufacturing. The apparatus, system and method may include at least two proximate hobs suitable to receive and extrude therebetween a print material filament for the additive manufacturing, each of the two hobs comprising two halves, wherein each of the hob halves comprises teeth that are offset with respect to the teeth of the opposing hob half; a motor capable of imparting a rotation to at least one of the two hobs, wherein the extrusion results from the rotation; and an interface to a hot end capable of outputting the print material filament after at least partial liquification to perform the additive manufacturing.

公开(公告)号：US12103227B2

公开(公告)日：2024-10-01

申请号：US17743674

申请日：2022-05-13

申请人： General Electric Company

发明人： Daniel Jason Erno ,  Arunkumar Natarajan ,  Ken Ivcar Salas Nobrega ,  Ananda Barua

IPC分类号： B22F10/68 ,  B22F3/24 ,  B22F10/14 ,  B22F10/28 ,  B22F10/40 ,  B28B1/00 ,  B28B11/22 ,  B29C64/153 ,  B29C64/35 ,  B29C64/393 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y40/20 ,  B33Y50/02 ,  B33Y80/00

CPC分类号： B29C64/153 ,  B22F3/24 ,  B22F10/14 ,  B22F10/28 ,  B22F10/40 ,  B22F10/68 ,  B28B1/001 ,  B28B11/22 ,  B29C64/35 ,  B29C64/393 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y40/20 ,  B33Y50/02 ,  B33Y80/00 ,  B22F2003/247 ,  B22F2202/01 ,  Y10T428/12014 ,  Y10T428/12063 ,  Y10T428/12076 ,  B22F2999/00 ,  B22F10/28 ,  B22F5/10 ,  B22F5/003 ,  B22F2998/10 ,  B22F5/10 ,  B22F10/68 ,  B22F2999/00 ,  B22F3/24 ,  B22F10/68 ,  B22F2202/01

摘要： An article of manufacture includes a part structure formed via a first additive manufacturing process and a floating structure within the part structure which is mechanically decoupled from the part structure. The floating structure is formed concurrently with the part structure via the first additive manufacturing process.

公开(公告)号：US20240316870A1

公开(公告)日：2024-09-26

申请号：US18578452

申请日：2022-07-12

申请人： DENTSPLY SIRONA Inc. ,  SIRONA DENTAL SYSTEMS GMBH

发明人： Christian STAHL

IPC分类号： B29C64/393 ,  B29C64/124 ,  B29C64/245 ,  B29C64/255 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

CPC分类号： B29C64/393 ,  B29C64/124 ,  B29C64/245 ,  B29C64/255 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

摘要： Aspects relates to a 3D printer including a vat having an at least partially transparent bottom for receiving liquid photoreactive resin to produce a solid component; a building platform for holding and pulling out the component layer by layer from the vat; a projector for projecting the layer geometry onto the transparent bottom; a transport apparatus for at least downward and upward movement of the building platform in the tray; and a control device for controlling the projector and the transport apparatus. The control device optimally feed forward controls the pull-off movement of the build platform in the 3D printer using a neural network.

公开(公告)号：US20240316869A1

公开(公告)日：2024-09-26

申请号：US18574265

申请日：2022-06-25

申请人： Indian Institute of Science

发明人： Hemang Kumar Jayant ,  Manish Arora

IPC分类号： B29C64/393 ,  B22F12/53 ,  B22F12/90 ,  B29C64/118 ,  B29C64/209 ,  B33Y30/00 ,  B33Y50/02

CPC分类号： B29C64/393 ,  B22F12/53 ,  B22F12/90 ,  B29C64/118 ,  B29C64/209 ,  B33Y30/00 ,  B33Y50/02

摘要： The present disclosure relates to a system for additive manufacturing. The system includes a frame, a CNC bed configured with the frame. A metal dispensing mechanism configured to eject metal droplets on the CNC bed. The metal dispensing mechanism is configured to controllably move with respect to the CNC bed for manufacturing the object. The metal dispensing mechanism includes a first nozzle, functionally configured with the CNC bed, for controllably dispensing the metal droplets on the CNC bed, and the nozzle is fluidically configured with a reservoir having the metal. A piston configured with the reservoir, and the piston is configured to push the molten metal from the reservoir such the molten metal is released from the reservoir towards the first nozzle. The piston is made of thermally insulating material, and a transducer configured with the piston to facilitate mechanical jerking of the piston for facilitating the pushing of the molten metal from the reservoir.