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公开(公告)号:US20220379565A1
公开(公告)日:2022-12-01
申请号:US17652224
申请日:2022-02-23
IPC分类号: B29C64/393 , B29C64/209
摘要: Methods and associated systems and apparatus are disclosed for determining a tool path for use in additively manufacturing a structure. The methods may include receiving data that at least partially defines a plurality of intersecting elongate elements forming a layer of the structure, and determining, based on the received data, a graph structure comprising a plurality of edges each representing one of the plurality of intersecting elongate elements, and a node representing an intersection of at least two of the plurality of intersecting elongate elements. The method may also include determining a plurality of regions of the structure based on the graph structure, each region comprising one or more elongate elements, and generating a plurality of tool paths for each of the plurality of regions.
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公开(公告)号:US20210394451A1
公开(公告)日:2021-12-23
申请号:US17304031
申请日:2021-06-14
IPC分类号: B29C64/393 , B29C64/118 , B29C64/209 , B33Y10/00 , B33Y50/02 , G06F30/10 , G06F30/23
摘要: A method is disclosed for additively manufacturing a composite structure. The method may include receiving from a user a sketch of a cross-section of the composite structure and a desired height. The method may also include automatically generating a virtual model of the composite structure having a plurality of layers, each with a thickness related to the height. The method may further include receiving from the user at least one infill pattern for at least one of the plurality of layers, and causing an additive manufacturing machine to deposit a continuous fiber along segments of the at least one infill pattern.
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公开(公告)号:US12128630B2
公开(公告)日:2024-10-29
申请号:US17304031
申请日:2021-06-14
IPC分类号: B29C64/393 , B29C64/118 , B29C64/188 , B29C64/209 , B29C64/227 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G05B19/4099 , G06F30/10 , G06F30/23 , B29K105/08 , G06F113/10
CPC分类号: B29C64/393 , B29C64/118 , B29C64/188 , B29C64/209 , B29C64/227 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G05B19/4099 , G06F30/10 , G06F30/23 , B29C2793/0027 , B29K2105/08 , G05B2219/35134 , G05B2219/49007 , G06F2113/10
摘要: A method is disclosed for additively manufacturing a composite structure. The method may include receiving from a user a sketch of a cross-section of the composite structure and a desired height. The method may also include automatically generating a virtual model of the composite structure having a plurality of layers, each with a thickness related to the height. The method may further include receiving from the user at least one infill pattern for at least one of the plurality of layers, and causing an additive manufacturing machine to deposit a continuous fiber along segments of the at least one infill pattern.
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公开(公告)号:US20230122290A1
公开(公告)日:2023-04-20
申请号:US18047527
申请日:2022-10-18
发明人: Maxwell Joseph Johnson , Nathan Andrew Stranberg , Ryan C. Stockett , Mikel Negugogor , Chase Bosman , Logan Lalonde , Stephen Tyler Wilson , Christopher Losee
IPC分类号: B29C64/118 , B33Y10/00 , B33Y70/10
摘要: A method is disclosed for manufacturing a joint. The method may include depositing a first plurality of paths within a first layer of the structure that passes through the joint in a first configuration. The method may further include applying a transformation to the first configuration to form a second configuration. The method may additionally include depositing a second plurality of paths within a second layer of the structure to at least partially overlap the first plurality of paths and pass through the joint in the second configuration.
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公开(公告)号:US11926100B2
公开(公告)日:2024-03-12
申请号:US17304034
申请日:2021-06-14
IPC分类号: B29C64/393 , B29C64/118 , B29C64/188 , B29C64/209 , B29C64/227 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G05B19/4099 , G06F30/10 , G06F30/23 , B29K105/08 , G06F113/10
CPC分类号: B29C64/393 , B29C64/118 , B29C64/188 , B29C64/209 , B29C64/227 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G05B19/4099 , G06F30/10 , G06F30/23 , B29C2793/0027 , B29K2105/08 , G05B2219/35134 , G05B2219/49007 , G06F2113/10
摘要: A method is disclosed for additively manufacturing a structure. The method may include slicing a virtual model of the structure into a plurality of layers, applying at least one infill pattern to each of the plurality of layers, and distributing a plurality of points along lines of the at least one infill pattern. The method may also include sequentially grouping the plurality of points into at least one path, validating the at least one path for fabrication by an additive manufacturing machine, and causing the additive manufacturing machine to discharge material along the validated at least one path.
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公开(公告)号:US20230119095A1
公开(公告)日:2023-04-20
申请号:US18047528
申请日:2022-10-18
发明人: Maxwell Joseph Johnson , Nathan Andrew Stranberg , Ryan C. Stockett , Mikel Negugogor , Chase Bosman , Logan Lalonde , Stephen Tyler Wilson , Christopher Losee
IPC分类号: B29C64/118 , B33Y10/00 , B33Y80/00
摘要: A method is disclosed for manufacturing a joint. The method may include depositing a first plurality of paths to form a base layer of a joint in the structure. The method may also include depositing a second plurality of paths that pass through the joint. At least one of the second plurality of paths may extend away from the base layer through free space.
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公开(公告)号:US20220317657A1
公开(公告)日:2022-10-06
申请号:US17808951
申请日:2022-06-24
IPC分类号: G05B19/4099
摘要: Methods and associated apparatus for determining a 3-dimensional tool path for use in additively manufacturing a 3-dimensional layer of a structure. The method may include receiving 3-dimensional layer data defining at least part of the 3-dimensional layer of the structure. The method may include determining a mapping function. The method may include applying the mapping function to the 3-dimensional layer data to generate 2-dimensional layer data. The method may include generating a 2-dimensional tool path based on the 2-dimensional layer data. The method may include applying the mapping function to the 2-dimensional tool path to generate a 3-dimensional tool path.
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公开(公告)号:US12128607B2
公开(公告)日:2024-10-29
申请号:US18047492
申请日:2022-10-18
发明人: Maxwell Joseph Johnson , Nathan Andrew Stranberg , Ryan C. Stockett , Mikel Negugogor , Chase Bosman , Logan Lalonde , Stephen Tyler Wilson , Christopher Losee
IPC分类号: B29C64/118 , B33Y10/00 , B33Y70/10 , B33Y80/00 , B29K105/08
CPC分类号: B29C64/118 , B33Y10/00 , B33Y70/10 , B33Y80/00 , B29K2105/08
摘要: A method is disclosed for manufacturing a joint. The method may include depositing a first path of composite material within a first layer at the joint. The first path may have a center at a center of the joint, a first portion integral with the center portion and extending away from the center portion, and a second portion integral with the center and extending away from the center portion. The method may further include depositing a second path of composite material within the first layer at the joint. The second path may have a center at the center of the joint, and a first portion integral with the center of the second path and extending away from the center of the second path. The center portion of the second path may be parallel with, abut and be bonded to the center portion of the first path.
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公开(公告)号:US20230124104A1
公开(公告)日:2023-04-20
申请号:US18047496
申请日:2022-10-18
发明人: Maxwell Joseph Johnson , Nathan Andrew Stranberg , Ryan C. Stockett , Mikel Negugogor , Chase Bosman , Logan Lalonde , Stephen Tyler Wilson , Christopher Losee
IPC分类号: B29C64/118 , B33Y10/00 , B33Y80/00
摘要: A method is disclosed for manufacturing a joint. The method may include depositing a first plurality of paths within a first layer. Each of the first plurality of paths may have a center portion, a first portion extending away from the center portion to at least partially form a first branch, and a second portion integral extending away from the center portion opposite the first portion to at least partially form a second branch. The method may further include depositing a second plurality of paths primarily within the first layer. Each of the second plurality of paths may have a center portion, and a first portion extending away from the center portion to at least partially form a third branch of the joint. The second plurality of paths may cross over and be bonded to the first plurality of paths to form spaced-apart bumps that extend into a second layer.
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公开(公告)号:US20210394452A1
公开(公告)日:2021-12-23
申请号:US17304032
申请日:2021-06-14
IPC分类号: B29C64/393 , B33Y10/00 , B33Y50/02 , B29C64/118 , G05B19/4099
摘要: A method is disclosed for additively manufacturing a structure. The method may include generating a vector field through a 3D virtual model, and slicing the virtual model into a plurality of layers that are aligned with the vector field. The method may also include generating at least one tool path for at least one of the plurality of layers, and causing an additive manufacturing machine to deposit a material along the at least one tool path.
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