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公开(公告)号：US20240326130A1
公开(公告)日：2024-10-03
申请号：US18735665
申请日：2024-06-06
IPC分类号： B22F10/30 , B22F10/80 , B29C64/106 , B29C64/118 , B29C64/20 , B29C64/227 , B29C64/245 , B29C64/386 , B29C64/393 , B29L31/00 , B33Y10/00 , B33Y30/00 , B33Y50/02 , E01C11/00 , E01C23/01 , E01C23/06 , E01C23/07 , E01C23/09
CPC分类号： B22F10/30 , B29C64/106 , B29C64/118 , B29C64/20 , B29C64/227 , B29C64/245 , B29C64/386 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , E01C11/005 , E01C23/06 , E01C23/065 , E01C23/07 , E01C23/0966 , B22F10/80 , B29L2031/776 , E01C23/01 , Y02P10/25
摘要： The present disclosure provides various aspects for mobile and automated processing utilizing additive manufacturing. The present disclosure includes methods processing vision system data. Vision system image data may be processed by artificial intelligence algorithms. The artificial intelligence algorithms may perform GAN based synthesis of image edits to plan deposits of sized features upon detected defects of a surface. An artificial intelligence chip may perform rapid image processing on the fly as a mobile additive manufacturing apparatus functions.
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公开(公告)号：US20240279496A1
公开(公告)日：2024-08-22
申请号：US18642703
申请日：2024-04-22
申请人： Hexcel Corporation
发明人： Whitney Kline , Alden Winn , Lawrence Varholak
IPC分类号： C09D11/102 , B29C64/153 , B29C64/20 , B29K71/00 , B33Y10/00 , B33Y30/00 , B33Y70/00 , C09D11/037
CPC分类号： C09D11/102 , B29C64/153 , B33Y10/00 , B33Y70/00 , C09D11/037 , B29C64/20 , B29K2071/00 , B33Y30/00
摘要： A powder composition suitable for use in selective laser sintering for printing an object. The powder composition includes a first fraction having a polyetherketoneketone (PEKK) powder having a plurality of particles. The powder composition includes a second fraction having a plurality of siloxane particles that is dry blended with the PEKK powder prior to selective laser sintering of the powder. In some embodiments, the powder composition includes a third fraction of carbon fiber. The powder composition when used in selective laser sintering results in parts with more consistent results and improves process economics.
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公开(公告)号：US12036726B2
公开(公告)日：2024-07-16
申请号：US18209907
申请日：2023-06-14
IPC分类号： B29C64/118 , B29C64/106 , B29C64/20 , B29C64/227 , B29C64/245 , B29C64/386 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , E01C11/00 , E01C23/06 , E01C23/07 , E01C23/09 , B22F10/30 , B29L31/00 , E01C23/01
CPC分类号： B29C64/118 , B29C64/106 , B29C64/20 , B29C64/227 , B29C64/245 , B29C64/386 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , E01C11/005 , E01C23/06 , E01C23/065 , E01C23/07 , E01C23/0966 , B22F10/30 , B29L2031/776 , E01C23/01 , Y02P10/25
摘要： The present disclosure provides various aspects for mobile and automated processing utilizing additive manufacturing. The present disclosure includes methods for adding strengthening features to a roadway surface. In some examples, the strengthening features may include fibers, nanofibers and nanotubes as examples.
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4.发明公开公开(公告)号：US20240217171A1
公开(公告)日：2024-07-04
申请号：US18605315
申请日：2024-03-14
申请人： CUBICURE GMBH
发明人： Robert GMEINER
IPC分类号： B29C64/129 , B29C64/124 , B29C64/135 , B29C64/20 , B29C64/214 , B29C64/236 , B29C64/277 , B29C64/295 , B29C64/364 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/00 , B33Y50/02 , B33Y70/10
CPC分类号： B29C64/129 , B29C64/124 , B29C64/135 , B29C64/20 , B29C64/214 , B29C64/236 , B29C64/277 , B29C64/295 , B29C64/364 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/00 , B33Y50/02 , B33Y70/10
摘要： In a process for the lithography-based generative production of three-dimensional shaped bodies, wherein material that is solidifiable by exposure to electromagnetic radiation is present on a material support that is permeable in at least a region thereof, a building platform is positioned at a distance from the material support, material located between the building platform and the material support is heated and in the heated state is location-selectively irradiated by a first radiation source and solidified, wherein the electromagnetic radiation is introduced into the material from below through the material support that is at least partially permeable to radiation from the first radiation source, the heating of the material is performed by irradiating the material support with electromagnetic radiation of a second radiation source, wherein the material support is substantially impermeable for the radiation of the second radiation source.
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公开(公告)号：US11993722B2
公开(公告)日：2024-05-28
申请号：US16422283
申请日：2019-05-24
申请人： Hexcel Corporation
发明人： Whitney Kline , Alden Winn , Lawrence Varholak
IPC分类号： C09D11/102 , B29C64/153 , B29C64/20 , B29K71/00 , B33Y10/00 , B33Y30/00 , B33Y70/00 , C09D11/037
CPC分类号： C09D11/102 , B29C64/153 , B33Y10/00 , B33Y70/00 , C09D11/037 , B29C64/20 , B29K2071/00 , B33Y30/00
摘要： A powder composition suitable for use in selective laser sintering for printing an object. The powder composition includes a first fraction having a polyetherketoneketone (PEKK) powder having a plurality of particles. The powder composition includes a second fraction having a plurality of siloxane particles that is dry blended with the PEKK powder prior to selective laser sintering of the powder. In some embodiments, the powder composition includes a third fraction of carbon fiber. The powder composition when used in selective laser sintering results in parts with more consistent results and improves process economics.
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公开(公告)号：US20240157635A1
公开(公告)日：2024-05-16
申请号：US18381407
申请日：2023-10-18
摘要： The present invention discloses a system for large scale additive manufacturing, an apparatus for large scale additive manufacturing, and a bio-composite material used for the large scale additive manufacturing. The apparatus and the bio-composite material enable the system to operate in a desired manner. The system is able to facilitate “on demand” manufacturing, is able to provide regional/localised modifications for consumers, is able to minimise transportation/storage costs and also minimises damage to the environment.
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公开(公告)号：US20240126236A1
公开(公告)日：2024-04-18
申请号：US18395428
申请日：2023-12-22
申请人： BLUEOWL, LLC
IPC分类号： G05B19/4099 , B29C64/10 , B29C64/20 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y80/00
CPC分类号： G05B19/4099 , B29C64/10 , B29C64/20 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y80/00 , A44C9/0053
摘要： A smart ring includes a body. The body includes a first part including at least a part of a sensor unit. The body also can include a second part including at least a part of an output unit and removably connected to the first part of the body. The body can further include a first pair of removable portions. The first pair of removable portions can include a first removable portion connected to the first part of the body. The first pair of removable portions also can include a second removable portion connected to the second part of the body. The first removable portion can be removable from the body. The second removable portion can be removable from the body. Other embodiments are disclosed.
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公开(公告)号：US11958235B2
公开(公告)日：2024-04-16
申请号：US17476332
申请日：2021-09-15
申请人： Orange Maker, LLC
发明人： Kurt Dudley , James Tersigni
IPC分类号： B29C64/268 , B29C64/112 , B29C64/20 , B29C64/40 , B33Y10/00 , B33Y30/00
CPC分类号： B29C64/112 , B29C64/20 , B29C64/268 , B29C64/40 , B33Y10/00 , B33Y30/00 , B29K2909/08
摘要： Methods, devices and systems for efficient 3D printing using a single compact device are set forth. Some embodiments utilize a circular-shaped build area revolving symmetrically around a single center point utilizing a continuous helical printing process. Laser diodes or vertical-cavity surface-emitting lasers (VCSELs) are utilized as an energy source for curing the print material. The VCSELs can be integrated with the print head and can form an array which can be staggered or linear. In some embodiments, the VCSELs (and the corresponding print head) can be connected to a rotating platform, which can rotate independently from the revolving build area. In some embodiments, a thermoelectric cooler and/or a fluid cooler can provide cooling to the VCSELS.
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公开(公告)号：US20240109246A1
公开(公告)日：2024-04-04
申请号：US18273238
申请日：2021-02-19
发明人： Juha SONG , Kiesar Sideeq BHAT , Qian SHI , Muhammad Aidil BIN JUHARI , Aravind Kumar JAYASANKAR , Rui Yuan HAN , Rafael BALLAGAS , Michael John REGAN
IPC分类号： B29C64/153 , B29C64/188 , B29C64/20 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02
CPC分类号： B29C64/153 , B29C64/188 , B29C64/20 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29K2105/251
摘要： In one example in accordance with the present disclosure, an additive manufacturing system is described. The additive manufacturing system includes a build material deposition device to form a plastically deformable three-dimensional (3D) object by depositing layers of a thermoplastic build material to form a body of the plastically deformable 3D object. The additive manufacturing system also includes a heat channel forming device to form heat channels within the plastically deformable 3D object which heat channels, responsive to an applied stimulus, are to soften adjacent regions of the body. The additive manufacturing system also includes a fusing system to selectively harden layers of thermoplastic build material to form the plastically deformable 3D object.
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公开(公告)号：US20240100770A1
公开(公告)日：2024-03-28
申请号：US18527800
申请日：2023-12-04
申请人： The Boeing Company
发明人： Nishant Sinha
IPC分类号： B29C64/153 , B01D67/00 , B05D5/08 , B22F10/00 , B22F10/85 , B22F12/00 , B22F12/82 , B29C64/00 , B29C64/10 , B29C64/176 , B29C64/182 , B29C64/20 , B29C64/205 , B29C64/227 , B29C64/245 , B29C64/25 , B29C64/255 , B29C64/30 , B29C64/307 , B29C64/386 , B29C64/393 , B29C64/40 , B33Y30/00 , B33Y40/00 , B33Y40/10 , B33Y40/20 , B33Y50/00 , B33Y50/02 , B33Y80/00 , B33Y99/00 , C08G73/10 , C08J7/04
CPC分类号： B29C64/153 , B01D67/00045 , B01D67/00415 , B05D5/083 , B22F10/00 , B22F10/85 , B22F12/00 , B22F12/82 , B29C64/00 , B29C64/10 , B29C64/176 , B29C64/182 , B29C64/20 , B29C64/205 , B29C64/227 , B29C64/245 , B29C64/25 , B29C64/255 , B29C64/30 , B29C64/307 , B29C64/386 , B29C64/393 , B29C64/40 , B33Y30/00 , B33Y40/00 , B33Y40/10 , B33Y40/20 , B33Y50/00 , B33Y50/02 , B33Y80/00 , B33Y99/00 , C08G73/10 , C08J7/04 , B33Y10/00
摘要： A coated powder for use in additive manufacturing includes a base polymer layer formed of a base polymer material and a coating polymer layer formed of a coating polymer material. At least the coating polymer material is susceptible to dielectric heating in response to electromagnetic radiation, thereby promoting fusion between adjacent particles of coated powder that are deposited during the additive manufacturing process. Specifically, when electromagnetic radiation is applied to at least an interface area between adjacent particles of coated powder, the polymer coating layer melts to diffuse across the interface area, thereby preventing formation of voids. The base polymer material and the coating polymer material also may have similar melting points and compatible solubility parameters to further promote fusion between particles.
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