GB201315083D0 - Additive manufacturing methods - Google Patents

Additive manufacturing methods

Info

Publication number
GB201315083D0
GB201315083D0 GBGB1315083.4A GB201315083A GB201315083D0 GB 201315083 D0 GB201315083 D0 GB 201315083D0 GB 201315083 A GB201315083 A GB 201315083A GB 201315083 D0 GB201315083 D0 GB 201315083D0
Authority
GB
United Kingdom
Prior art keywords
additive manufacturing
manufacturing methods
methods
additive
manufacturing
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GBGB1315083.4A
Other versions
GB2517490B (en
GB2517490A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
De Montfort University
Original Assignee
De Montfort University
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 De Montfort University filed Critical De Montfort University
Priority to GB1315083.4A priority Critical patent/GB2517490B/en
Publication of GB201315083D0 publication Critical patent/GB201315083D0/en
Publication of GB2517490A publication Critical patent/GB2517490A/en
Application granted granted Critical
Publication of GB2517490B publication Critical patent/GB2517490B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/68—Cleaning or washing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • 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
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • 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
    • B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • 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
    • B33Y80/00—Products made by additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/247—Removing material: carving, cleaning, grinding, hobbing, honing, lapping, polishing, milling, shaving, skiving, turning the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F2005/103—Cavity made by removal of insert
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
GB1315083.4A 2013-08-23 2013-08-23 Additive manufacturing methods Expired - Fee Related GB2517490B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1315083.4A GB2517490B (en) 2013-08-23 2013-08-23 Additive manufacturing methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1315083.4A GB2517490B (en) 2013-08-23 2013-08-23 Additive manufacturing methods

Publications (3)

Publication Number Publication Date
GB201315083D0 true GB201315083D0 (en) 2013-10-09
GB2517490A GB2517490A (en) 2015-02-25
GB2517490B GB2517490B (en) 2015-08-05

Family

ID=49355817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1315083.4A Expired - Fee Related GB2517490B (en) 2013-08-23 2013-08-23 Additive manufacturing methods

Country Status (1)

Country Link
GB (1) GB2517490B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110000380A (en) * 2017-12-14 2019-07-12 空中客车营运有限公司 Add the post-processing of layer manufacture component

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016030291A1 (en) * 2014-08-25 2016-03-03 Materialise N.V. Flexible cell element and method for production of a flexible cell element unit from this cell elements by additive manufacturing techniques
GB201502087D0 (en) 2015-02-09 2015-03-25 Rolls Royce Plc A method for the production on a three-dimensional product
US9773586B2 (en) 2015-03-17 2017-09-26 Hamilton Sundstrand Corporation Powered removal for element formed by electron beam melting
US10259045B2 (en) * 2015-09-21 2019-04-16 Hamilton Sundstrand Corporation Powered removal for element formed by powder bed fusion additive manufacturing processes
US10413998B2 (en) * 2015-10-02 2019-09-17 Caterpillar Inc. Laser sintering of intricate parts
US20170096847A1 (en) * 2015-10-02 2017-04-06 UCT Additive Manufacturing Center Pte. Ltd. Additive manufactured moveable parts
US10786966B2 (en) 2015-10-05 2020-09-29 Raytheon Technologies Corporation Additive manufactured conglomerated powder removal from internal passages
US10232414B2 (en) 2015-11-20 2019-03-19 United Technologies Corporation Additive manufactured conglomerated powder removal from internal passages
US10220444B2 (en) 2015-11-20 2019-03-05 United Technologies Corporation Additive manufactured conglomerated powder removal from internal passages
US20170197284A1 (en) * 2016-01-13 2017-07-13 United Technologies Corporation Method for removing partially sintered powder from internal passages in electron beam additive manufactured parts
US20170197362A1 (en) * 2016-01-13 2017-07-13 United Technologies Corporation Sacrificial core for conglomerated powder removal
US10940510B2 (en) 2016-02-01 2021-03-09 Raytheon Technologies Corporation Additive manufactured conglomerated powder removal from internal passages with co-built ultrasonic horns
US20170216921A1 (en) * 2016-02-01 2017-08-03 United Technologies Corporation Additive manufactured conglomerated powder removal from internal passages
EP3219417A1 (en) * 2016-03-18 2017-09-20 United Technologies Corporation Sacrificial core for conglomerated powder removal
EP3219418B1 (en) * 2016-03-18 2023-05-10 Raytheon Technologies Corporation Sacrificial core for conglomerated powder removal
US20190201982A1 (en) * 2018-01-03 2019-07-04 General Electric Company Systems and methods for removing build material from additively manufactured parts
EP3511093A1 (en) * 2018-01-16 2019-07-17 Siemens Aktiengesellschaft Method of removing an excess material from a cavity, additive manufacturing method and part
US11344949B2 (en) * 2018-06-08 2022-05-31 General Electric Company Powder removal floating structures
EP3856496A1 (en) * 2018-09-26 2021-08-04 Stratasys Ltd. Automated 3d-printing of hollow objects
DE102018125263A1 (en) * 2018-10-12 2020-04-16 Volkswagen Aktiengesellschaft Method and device for cleaning components manufactured in a powder bed
US20200376766A1 (en) * 2019-05-29 2020-12-03 United Technologies Corporation Method and system for removing residual powder from an additively manufactured article
US11376661B2 (en) 2019-06-06 2022-07-05 Raytheon Technologies Corporation Apparatus and methods for improvement of surface geometries of internal channels of additively manufactured components
US11471947B2 (en) 2019-06-06 2022-10-18 Raytheon Technologies Corporation Apparatus and methods for improvement of surface geometries of internal channels of additively manufactured components
CN112317762A (en) * 2020-12-31 2021-02-05 西安赛隆金属材料有限责任公司 Manufacturing method of inner runner part
EP4194125A1 (en) * 2021-12-10 2023-06-14 EOS GmbH Electro Optical Systems Additive manufacturing of a component using a chain-like support structure
US20240123505A1 (en) * 2022-10-14 2024-04-18 Rtx Corporation Powder extraction tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110000380A (en) * 2017-12-14 2019-07-12 空中客车营运有限公司 Add the post-processing of layer manufacture component

Also Published As

Publication number Publication date
GB2517490B (en) 2015-08-05
GB2517490A (en) 2015-02-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200823