[go: up one dir, main page]

MX2022004244A - Modificacion de la reologia y la trayectoria de la maquina para la impresion 3d mejorada de materiales blandos. - Google Patents

Modificacion de la reologia y la trayectoria de la maquina para la impresion 3d mejorada de materiales blandos.

Info

Publication number
MX2022004244A
MX2022004244A MX2022004244A MX2022004244A MX2022004244A MX 2022004244 A MX2022004244 A MX 2022004244A MX 2022004244 A MX2022004244 A MX 2022004244A MX 2022004244 A MX2022004244 A MX 2022004244A MX 2022004244 A MX2022004244 A MX 2022004244A
Authority
MX
Mexico
Prior art keywords
structure material
pathing
rheology
printing
modification
Prior art date
Application number
MX2022004244A
Other languages
English (en)
Inventor
Adam Walter Feinberg
Maria Stang
Original Assignee
Univ Carnegie Mellon
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Carnegie Mellon filed Critical Univ Carnegie Mellon
Publication of MX2022004244A publication Critical patent/MX2022004244A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/209—Heads; Nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B29C64/321—Feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)

Abstract

La presente invención se refiere a un método y sistema para manufactura aditiva. El método comprende depositar un material de estructura, por una boquilla (810), en un material de soporte (808) aplicando al material de estructura de modo que el material de estructura fluya a través de la boquilla. El material de estructura comprende un polímero y un modificador reológico. La deposición del material de estructura se repite según sea necesario para crear un objeto (814). El material de soporte se remueve al menos parcialmente del objeto. En diversos ejemplos, el método comprende variar un parámetro de impresión desde una primera porción del objeto hasta una segunda porción del objeto, alejar la boquilla de una capa previamente depositada del objeto cuando se reposiciona para la deposición de una capa subsecuente del objeto, o una combinación de los mismos.
MX2022004244A 2019-10-18 2020-10-19 Modificacion de la reologia y la trayectoria de la maquina para la impresion 3d mejorada de materiales blandos. MX2022004244A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962973696P 2019-10-18 2019-10-18
PCT/US2020/056338 WO2021077091A1 (en) 2019-10-18 2020-10-19 Modification of rheology and machine pathing for improved 3d printing of soft materials

Publications (1)

Publication Number Publication Date
MX2022004244A true MX2022004244A (es) 2022-07-27

Family

ID=73449174

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022004244A MX2022004244A (es) 2019-10-18 2020-10-19 Modificacion de la reologia y la trayectoria de la maquina para la impresion 3d mejorada de materiales blandos.

Country Status (10)

Country Link
US (1) US12409602B2 (es)
EP (1) EP4045293A1 (es)
JP (1) JP7630846B2 (es)
KR (1) KR20220084043A (es)
CN (1) CN114555336A (es)
AU (1) AU2020366525B2 (es)
CA (1) CA3153075A1 (es)
IL (1) IL292232A (es)
MX (1) MX2022004244A (es)
WO (1) WO2021077091A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021222785A1 (en) * 2020-05-01 2021-11-04 Texas Tech University System Methods of 3d printing thermosetting polymers and continuous fiber composites via in-situ self-propagation curing and systems thereof
US11660822B2 (en) * 2021-01-25 2023-05-30 Xerox Corporation System and method for improved infilling of part interiors in objects formed by additive manufacturing systems
CN113320168B (zh) * 2021-06-16 2022-10-14 厦门天宇丰荣科技有限公司 一种生物墨水3d打印平面实心图形的工艺参数优化方法
US20230221708A1 (en) * 2022-01-11 2023-07-13 Mech Solutions Ltd System and method of enhancing reliability of fused deposition modelling (fdm) process using a nozzle camera and artificial intelligence
CN114619670A (zh) * 2022-04-18 2022-06-14 中国第一汽车股份有限公司 一种零件打印方法、装置、系统和存储介质
US12083595B2 (en) * 2022-05-23 2024-09-10 Additive Technologies Llc Method and apparatus for forming overhanging structures in additive manufactured parts that have an improved surface roughness
FR3141372B1 (fr) * 2022-10-28 2024-10-04 Safran Procede de fabrication d’une eprouvette de traction par dépôt de couches successives de filaments fondus et eprouvette de traction obtenue par ce procede
US20240227281A1 (en) * 2023-01-06 2024-07-11 X Development Llc Multi-dimensional bioprinting system and method
WO2025160474A1 (en) * 2024-01-25 2025-07-31 Carnegie Mellon University 3d bioprinted hydrogel microfluidic systems and perfusion bioreactors for engineering vascularized tissue constructs
CN118306015A (zh) * 2024-05-15 2024-07-09 深圳拓竹科技有限公司 智能速度调整方法、装置、3d打印机及存储介质

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070265521A1 (en) 2006-05-15 2007-11-15 Thomas Redel Integrated MRI and OCT system and dedicated workflow for planning, online guiding and monitoring of interventions using MRI in combination with OCT
US8021646B2 (en) 2006-12-08 2011-09-20 Northwestern University Compositions and methods for magnetic resonance imaging contrast agents
WO2011082295A2 (en) 2009-12-31 2011-07-07 Neograft Technologies, Inc. Graft devices and methods of fabrication
JP5137993B2 (ja) 2010-04-14 2013-02-06 株式会社松浦機械製作所 人工骨製造方法及び当該方法によって製造された人工骨
WO2014109391A1 (ja) 2013-01-11 2014-07-17 エイディシーテクノロジー株式会社 生体組織の代替物製造装置
US10004866B2 (en) 2013-03-15 2018-06-26 Lucy Carol Davis Facial mask apparatus and method of making
WO2015017421A2 (en) * 2013-07-29 2015-02-05 Carnegie Mellon University Additive manufacturing of embedded materials
US20170369731A1 (en) * 2014-06-08 2017-12-28 Massivit 3D Printing Technologies Ltd Method and apparatus for manufacture of 3d objects
EP3028652A1 (de) 2014-12-03 2016-06-08 Peter Osypka Stiftung Verschlussvorrichtung geeignet zum Verschließen des linken Herz Ohrs
RS60700B1 (sr) 2014-12-11 2020-09-30 Eth Zuerich Okvir transplantata za sanaciju hrskavice i proces za njegovu izradu
WO2017066523A1 (en) 2015-10-16 2017-04-20 Indiana University Research And Technology Corporation Apparatus and methods for three dimensional plasthesis prostheses
EP3371720A1 (en) * 2015-11-06 2018-09-12 SABIC Global Technologies B.V. Systems and methods for optimization of 3-d printed objects
US20170151733A1 (en) 2015-11-30 2017-06-01 President And Fellows Of Harvard College Method of 4d printing a hydrogel composite structure
US20170253751A1 (en) * 2016-01-22 2017-09-07 Voxel8, Inc. 3d printable composite waterborne dispersions
WO2017132464A1 (en) 2016-01-28 2017-08-03 3D Systems, Inc. Methods and apparatus for 3d printed hydrogel materials
CN106073788B (zh) 2016-07-19 2023-03-17 杭州捷诺飞生物科技有限公司 基于oct的原位三维打印皮肤修复设备及其实现方法
SG11201908903QA (en) * 2017-04-04 2019-10-30 Massachusetts Inst Technology Additive manufacturing in gel-supported environment
JP7299625B2 (ja) 2017-04-05 2023-06-28 カーネギー－メロン ユニバーシティ 付加製造用サポート材
EP4155058A1 (en) 2017-04-06 2023-03-29 Carnegie Mellon University Additive manufacturing based on fluid-fluid interface
CA3096675C (en) 2018-04-10 2022-04-19 Carnegie Mellon University 3d bioprinting a medical device through freeform reversible embedding

Also Published As

Publication number Publication date
WO2021077091A1 (en) 2021-04-22
JP7630846B2 (ja) 2025-02-18
EP4045293A1 (en) 2022-08-24
JP2022551728A (ja) 2022-12-13
AU2020366525A1 (en) 2022-04-21
CA3153075A1 (en) 2021-04-22
IL292232A (en) 2022-06-01
US12409602B2 (en) 2025-09-09
US20220332040A1 (en) 2022-10-20
CN114555336A (zh) 2022-05-27
KR20220084043A (ko) 2022-06-21
AU2020366525B2 (en) 2025-11-13

Similar Documents

Publication Publication Date Title
MX2022004244A (es) Modificacion de la reologia y la trayectoria de la maquina para la impresion 3d mejorada de materiales blandos.
US10882212B2 (en) Method and plant for manufacturing ceramic products
CN102225577B (zh) 一种陶瓷布料设备及其工艺
EP3625016B1 (en) Method and machine for the surface decoration of a ceramic article
EP2813372A3 (en) Image formation method, decorative sheet, molding method, decorative sheet molded product, process for producing in-mold molded article, and in-mold molded article
WO2019162759A3 (en) 3d printing of inorganic material in round inkjet printing configuration
GB0227185D0 (en) Nonwoven fabric
UA126946C2 (uk) Матеріал несучого елемента на основі пластичної композиції та твердої композиції на базі мінералів для декорованих стінових або підлогових панелей
EP3643815A3 (en) Method for preparing seed crystal including protective film, method for producing ingot using seed crystal, seed crystal including protective film, and method for attaching seed crystal
TW201713184A (en) Three-dimensional wiring board production method, three-dimensional wiring board, and substrate for three-dimensional wiring board
EP3993975A1 (en) Method and apparatus for the production of ceramic products
MX373163B (es) Método y aparato para revestir sustrato móvil.
EP4039465A4 (en) SLIDING RUBBER MATERIAL HAVING AMINO MODIFIED INTERFACE LAYER, AND METHOD FOR MANUFACTURING SAME
MX2021008764A (es) Aparato y proceso para la formacion de producto de fibra de pulpa moldeada.
EP4275909A3 (en) Systems and method for decorating substrates
EP4438455A3 (en) Methods and systems for producing boat molds by additive manufacturing
EP4039658A4 (en) PROCESS FOR PRODUCTION OF INORGANIC MATERIAL
EP4205972A4 (en) DECORATIVE FILM AND DECORATIVE MATERIAL THEREOF AND METHOD FOR PRODUCING THE DECORATIVE FILM
MX2021006687A (es) Metodo para decorar en espesor una losa de ceramica.
EP3957737A4 (en) PROCESS FOR PRODUCTION OF PLASMALOGEN-CONTAINING FUNCTIONAL MATERIAL
MX2021001139A (es) Dispositivo y metodo para decoracion de la masa de productos ceramicos.
CN205146611U (zh) 超滤膜的连续生产用无纺布涂布机构
ATE507951T1 (de) Verfahren für formfüllzufuhr bei der herstellung von fliesen oder dergleichen
EP4095099A4 (en) METHOD OF MAKING A POROUS MATERIAL, POROUS MATERIAL MADE BY THIS METHOD, AND SI SOURCE COMPOSITION FOR MAKING POROUS MATERIAL
PL3851498T3 (pl) Folia powłokowa o właściwościach przeciwko zanieczyszczeniom, produkt ze szkła ceramicznego, materiał powłokowy do formowania folii powłokowej o właściwościach przeciwko zanieczyszczeniom, a także sposób wytwarzania produktu ze szkła ceramicznego