KR102207639B1 - 3차원 물체 프린터에서 압출기 헤드용 필라멘트의 열 처리를 촉진하도록 구성된 필라멘트 히터 - Google Patents

3차원 물체 프린터에서 압출기 헤드용 필라멘트의 열 처리를 촉진하도록 구성된 필라멘트 히터 Download PDF

Info

Publication number
KR102207639B1
KR102207639B1 KR1020170130367A KR20170130367A KR102207639B1 KR 102207639 B1 KR102207639 B1 KR 102207639B1 KR 1020170130367 A KR1020170130367 A KR 1020170130367A KR 20170130367 A KR20170130367 A KR 20170130367A KR 102207639 B1 KR102207639 B1 KR 102207639B1
Authority
KR
South Korea
Prior art keywords
channel
cross
sectional shape
heater
extruded material
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.)
Expired - Fee Related
Application number
KR1020170130367A
Other languages
English (en)
Korean (ko)
Other versions
KR20180045801A (ko
Inventor
에이. 맨텔 데이비드
제이. 니스트롬 피터
지. 린 크리스토퍼
마 준
에이. 셀룰러 마크
디. 레딩 게리
Original Assignee
제록스 코포레이션
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 제록스 코포레이션 filed Critical 제록스 코포레이션
Publication of KR20180045801A publication Critical patent/KR20180045801A/ko
Application granted granted Critical
Publication of KR102207639B1 publication Critical patent/KR102207639B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/295—Heating elements
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/802—Heating
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/209—Heads; Nozzles
    • 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
    • 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
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29K2101/12—Thermoplastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
KR1020170130367A 2016-10-26 2017-10-11 3차원 물체 프린터에서 압출기 헤드용 필라멘트의 열 처리를 촉진하도록 구성된 필라멘트 히터 Expired - Fee Related KR102207639B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/334,851 US10814544B2 (en) 2016-10-26 2016-10-26 Filament heaters configured to facilitate thermal treatment of filaments for extruder heads in three-dimensional object printers
US15/334,851 2016-10-26

Publications (2)

Publication Number Publication Date
KR20180045801A KR20180045801A (ko) 2018-05-04
KR102207639B1 true KR102207639B1 (ko) 2021-01-25

Family

ID=61971337

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170130367A Expired - Fee Related KR102207639B1 (ko) 2016-10-26 2017-10-11 3차원 물체 프린터에서 압출기 헤드용 필라멘트의 열 처리를 촉진하도록 구성된 필라멘트 히터

Country Status (4)

Country Link
US (2) US10814544B2 (enExample)
JP (1) JP6803822B2 (enExample)
KR (1) KR102207639B1 (enExample)
CN (1) CN107984760B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10335991B2 (en) 2015-12-08 2019-07-02 Xerox Corporation System and method for operation of multi-nozzle extrusion printheads in three-dimensional object printers
US10449719B2 (en) * 2017-12-01 2019-10-22 Bulent Besim System for feeding filament to a nozzle in an additive manufacturing machine
US12103222B2 (en) 2018-12-21 2024-10-01 The Curators Of The University Of Missouri Methods and systems for drawn fused filament fabrication printing
US20230211537A1 (en) * 2019-01-30 2023-07-06 Nan Ya Plastics Corporation Method for manufacturing an lft extrusion member
US11040487B2 (en) 2019-03-27 2021-06-22 Xerox Corporation Method for operating an extruder in a three-dimensional (3D) object printer to improve layer formation
US20210154916A1 (en) * 2019-11-26 2021-05-27 University Of Massachusetts Nozzles, hot ends, and methods of their use
US11338523B2 (en) 2020-06-10 2022-05-24 Xerox Corporation System and method for operating a multi-nozzle extruder during additive manufacturing
CN111546633B (zh) * 2020-07-02 2021-09-07 肇庆中彩机电技术研发有限公司 一种冷却效果好的3d打印机
US11731366B2 (en) 2020-07-31 2023-08-22 Xerox Corporation Method and system for operating a metal drop ejecting three-dimensional (3D) object printer to form electrical circuits on substrates
US11890674B2 (en) 2022-03-01 2024-02-06 Xerox Corporation Metal drop ejecting three-dimensional (3D) object printer and method of operation for forming support structures in 3D metal objects

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009532244A (ja) 2006-04-03 2009-09-10 ストラタシス・インコーポレイテッド 複数の押出ラインを有する、単一モータの押出ヘッド
US20140291886A1 (en) 2013-03-22 2014-10-02 Gregory Thomas Mark Three dimensional printing
US20140314954A1 (en) 2011-07-01 2014-10-23 The Board Of Trustees Of The University Of Illinois Multinozzle deposition system for direct write applications
US20150045182A1 (en) 2013-08-09 2015-02-12 Leistritz Extrusionstechnik Gmbh Extruder
EP2292413B1 (en) 2003-05-01 2016-09-07 Stratasys Ltd. Rapid prototyping apparatus
US20160263822A1 (en) 2013-10-30 2016-09-15 R. Platt Boyd, IV Additive manufacturing of building and other structures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121329A (en) * 1989-10-30 1992-06-09 Stratasys, Inc. Apparatus and method for creating three-dimensional objects
JP2017528340A (ja) * 2014-07-22 2017-09-28 ストラタシス，インコーポレイテッド 積層造形システム用の歯車式液化アセンブリ及びその使用方法
WO2016077473A1 (en) * 2014-11-14 2016-05-19 Nielsen-Cole Cole Additive manufacturing techniques and systems to form composite materials
US20160325498A1 (en) * 2015-05-04 2016-11-10 Daniel Gelbart 3D Printer Based on a Staggered Nozzle Array
US20180056608A1 (en) * 2016-09-01 2018-03-01 Stratasys, Inc. 3d printer with coupling for attaching print head and additional equipment to head carriage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2292413B1 (en) 2003-05-01 2016-09-07 Stratasys Ltd. Rapid prototyping apparatus
JP2009532244A (ja) 2006-04-03 2009-09-10 ストラタシス・インコーポレイテッド 複数の押出ラインを有する、単一モータの押出ヘッド
US20140314954A1 (en) 2011-07-01 2014-10-23 The Board Of Trustees Of The University Of Illinois Multinozzle deposition system for direct write applications
US20140291886A1 (en) 2013-03-22 2014-10-02 Gregory Thomas Mark Three dimensional printing
JP2016518267A (ja) 2013-03-22 2016-06-23 マーク，グレゴリー，トーマス 三次元印刷法
US20150045182A1 (en) 2013-08-09 2015-02-12 Leistritz Extrusionstechnik Gmbh Extruder
US20160263822A1 (en) 2013-10-30 2016-09-15 R. Platt Boyd, IV Additive manufacturing of building and other structures

Also Published As

Publication number Publication date
JP6803822B2 (ja) 2020-12-23
CN107984760A (zh) 2018-05-04
US11383417B2 (en) 2022-07-12
US20200398476A1 (en) 2020-12-24
JP2018069731A (ja) 2018-05-10
US20180111308A1 (en) 2018-04-26
KR20180045801A (ko) 2018-05-04
CN107984760B (zh) 2021-10-15
US10814544B2 (en) 2020-10-27

Similar Documents

Publication Publication Date Title
KR102207639B1 (ko) 3차원 물체 프린터에서 압출기 헤드용 필라멘트의 열 처리를 촉진하도록 구성된 필라멘트 히터
KR102218119B1 (ko) 3차원 물체 프린터에서 압출기 헤드용 일정 압력 필라멘트 구동기
JP7053430B2 (ja) 押出機の角度配向を基準にして付加製造中にマルチノズル押出機の速度を調整するためのシステム及び方法
US11104118B2 (en) System for operating extruder heads in three-dimensional object printers
CN110948851B (zh) 用多喷嘴挤出机提供三维物体结构化支撑件的系统和方法
JP7308165B2 (ja) 層形成を改善するために三次元（３ｄ）物体印刷機内で押出機を動作させるための方法
EP3575060B1 (en) Method for operating a multi-nozzle extruder using zig-zag patterns that provide improved structual integrity
KR20200011010A (ko) 다중 노즐 압출기에서 밸브 부재 이동을 보전하기 위한 시스템 및 방법
JP7174106B2 (ja) 付加製造中にマルチノズル押出機を動作させるためのシステム及び方法
CN113370530A (zh) 用于在增材制造期间操作多喷嘴挤出机的系统和方法

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20250121

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20250121