DE602005010145D1 - Bidirektionelle Zuführeinrichtung für Lasersintern und Verfahren zur Zuführung von Pulver - Google Patents

Bidirektionelle Zuführeinrichtung für Lasersintern und Verfahren zur Zuführung von Pulver

Info

Publication number
DE602005010145D1
DE602005010145D1 DE602005010145T DE602005010145T DE602005010145D1 DE 602005010145 D1 DE602005010145 D1 DE 602005010145D1 DE 602005010145 T DE602005010145 T DE 602005010145T DE 602005010145 T DE602005010145 T DE 602005010145T DE 602005010145 D1 DE602005010145 D1 DE 602005010145D1
Authority
DE
Germany
Prior art keywords
laser sintering
feeding powder
bidirectional feeder
bidirectional
feeder
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.)
Active
Application number
DE602005010145T
Other languages
English (en)
Inventor
Robert H W Welch Iv
Tae Mark Chung
Christopher R Hanna
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.)
3D Systems Inc
Original Assignee
3D Systems Inc
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 3D Systems Inc filed Critical 3D Systems Inc
Publication of DE602005010145D1 publication Critical patent/DE602005010145D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C64/141—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
DE602005010145T 2004-05-28 2005-04-06 Bidirektionelle Zuführeinrichtung für Lasersintern und Verfahren zur Zuführung von Pulver Active DE602005010145D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/856,289 US20050263933A1 (en) 2004-05-28 2004-05-28 Single side bi-directional feed for laser sintering

Publications (1)

Publication Number Publication Date
DE602005010145D1 true DE602005010145D1 (de) 2008-11-20

Family

ID=34934805

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602005010145T Active DE602005010145D1 (de) 2004-05-28 2005-04-06 Bidirektionelle Zuführeinrichtung für Lasersintern und Verfahren zur Zuführung von Pulver
DE102005015985A Active DE102005015985B4 (de) 2004-05-28 2005-04-07 Einseitige Zwei-Richtungszuführung zum Lasersintern

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE102005015985A Active DE102005015985B4 (de) 2004-05-28 2005-04-07 Einseitige Zwei-Richtungszuführung zum Lasersintern

Country Status (4)

Country Link
US (1) US20050263933A1 (de)
EP (1) EP1600281B1 (de)
JP (1) JP4146453B2 (de)
DE (2) DE602005010145D1 (de)

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EP3007879B1 (de) * 2013-06-10 2019-02-13 Renishaw Plc. Vorrichtung und verfahren für selektive lasererstarrung
CN103862045B (zh) * 2014-03-13 2017-01-18 湖南华曙高科技有限责任公司 一种快速成型设备送粉铺粉的方法
GB201404854D0 (en) 2014-03-18 2014-04-30 Renishaw Plc Selective solidification apparatus and method
JP6296448B2 (ja) * 2014-03-19 2018-03-20 シーメット株式会社 造形ユニットおよび三次元積層造形装置
JP2016074956A (ja) * 2014-10-08 2016-05-12 セイコーエプソン株式会社 ３次元形成装置および３次元形成方法
WO2016063996A1 (ko) * 2014-10-20 2016-04-28 (주)아이투스 인터내셔날 삼차원 프린터
JP6483423B2 (ja) * 2014-12-09 2019-03-13 株式会社アスペクト 粉末積層造形装置及び粉末積層造形方法
CN104668563B (zh) * 2015-02-13 2017-11-24 华中科技大学 一种具有高粉末原料利用率的高能束增材制造方法与设备
GB201505458D0 (en) 2015-03-30 2015-05-13 Renishaw Plc Additive manufacturing apparatus and methods
CN105127423B (zh) * 2015-09-07 2017-07-28 苏州西帝摩三维打印科技有限公司 选择性激光熔化三维打印设备
WO2017048861A1 (en) 2015-09-16 2017-03-23 Applied Materials, Inc. Printhead module for additive manufacturing system
KR20180043303A (ko) * 2015-09-16 2018-04-27 어플라이드 머티어리얼스, 인코포레이티드 적층 제조를 위한 파우더 전달
US10252334B1 (en) * 2015-11-07 2019-04-09 James J. Bombardo Laser sintering system and method
CN108290347B (zh) * 2015-11-30 2020-10-09 柯尼卡美能达株式会社 粉末材料、立体造型物的制造方法及立体造型装置
DE102015016464B4 (de) 2015-12-21 2024-04-25 Voxeljet Ag Verfahren und Vorrichtung zum Herstellen von 3D-Formteilen
CN105458260B (zh) * 2015-12-28 2019-06-25 天津清研智束科技有限公司 一种增材制造装置及方法
CN109070450B (zh) 2016-04-10 2022-01-11 惠普发展公司，有限责任合伙企业 分配用于增材制造的粉末状构造材料
CN105710372B (zh) * 2016-04-11 2018-01-09 安徽拓宝增材制造科技有限公司 选择性激光烧结单面供粉用的漏粉装置以及供粉装置
CN105834420A (zh) * 2016-05-06 2016-08-10 西安铂力特激光成形技术有限公司 一种增材制造成形缸及具有该成形缸的增材制造设备
CN105880591A (zh) * 2016-05-10 2016-08-24 北京隆源自动成型系统有限公司 选区激光成型金属粉末预热方法及装置
US11376791B2 (en) 2016-05-12 2022-07-05 Hewlett-Packard Development Company, L.P. Contaminant barrier
EP3433076B1 (de) 2016-07-22 2021-09-08 Hewlett-Packard Development Company, L.P. Erwärmung von baumaterial
CN106346005B (zh) * 2016-10-25 2018-04-17 西安交通大学 自储粉式激光选区融化上供粉柔性双向无冗余铺粉装置
DE102016121594A1 (de) * 2016-11-10 2018-05-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur verbesserung der oberflächenqualität generativ hergestellter bauteile
CN106799493B (zh) * 2016-12-21 2019-01-29 华中科技大学 一种用于激光选区熔化送粉的粉末预热装置及其应用
WO2018190807A1 (en) * 2017-04-11 2018-10-18 Hewlett-Packard Development Company, L.P. Fusing build material
EP3558641A4 (de) 2017-04-20 2020-09-30 Hewlett-Packard Development Company, L.P. Vorwärmen von baumaterial eines dreidimensionalen (3d) druckers
EP3437838B1 (de) * 2017-08-04 2022-02-23 CL Schutzrechtsverwaltungs GmbH Vorrichtung zur generativen fertigung von dreidimensionalen objekten
CN107552789B (zh) * 2017-09-15 2019-04-12 湖北工业大学 一种选择性激光烧结技术的粉末预热装置及选择加热控制方法
DE102017220040A1 (de) * 2017-11-10 2019-05-16 Trumpf Laser- Und Systemtechnik Gmbh Verfahren und Bearbeitungsmaschine zum Herstellen von Bauteilen mittels LMF oder SLS sowie zugehöriges Computerprogrammprodukt
CN108215176A (zh) * 2018-01-30 2018-06-29 华侨大学 一种适用于选择性激光烧结的刮压复合铺粉装置
CN108188398A (zh) * 2018-03-22 2018-06-22 宁波蓝野医疗器械有限公司 一种用于激光选区熔化设备的粉末快速预热方法和装置
CN110815490B (zh) * 2019-11-06 2021-12-17 苏州大学 基于slm技术的3d陶瓷打印设备
KR102485876B1 (ko) * 2021-09-27 2023-01-06 홍익대학교 산학협력단 Vcsel 모듈을 구비하는 급속 소결 장치

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Also Published As

Publication number Publication date
DE102005015985B4 (de) 2007-07-19
DE102005015985A1 (de) 2006-01-19
US20050263933A1 (en) 2005-12-01
EP1600281B1 (de) 2008-10-08
JP2005335391A (ja) 2005-12-08
EP1600281A1 (de) 2005-11-30
JP4146453B2 (ja) 2008-09-10

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: 3D SYSTEMS, INC., ROCK HILL, S.C., US

8364 No opposition during term of opposition