KR102493840B1 - 개선된 구조적 일체성을 제공하는 지그재그 패턴을 사용하는 다중 노즐 압출기 작동 방법 - Google Patents

개선된 구조적 일체성을 제공하는 지그재그 패턴을 사용하는 다중 노즐 압출기 작동 방법 Download PDF

Info

Publication number
KR102493840B1
KR102493840B1 KR1020190038867A KR20190038867A KR102493840B1 KR 102493840 B1 KR102493840 B1 KR 102493840B1 KR 1020190038867 A KR1020190038867 A KR 1020190038867A KR 20190038867 A KR20190038867 A KR 20190038867A KR 102493840 B1 KR102493840 B1 KR 102493840B1
Authority
KR
South Korea
Prior art keywords
extruder
pattern
swaths
controller
object layer
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
KR1020190038867A
Other languages
English (en)
Korean (ko)
Other versions
KR20190130474A (ko
Inventor
에이. 맨텔 데이비드
제이. 니스트롬 피터
지. 린 크리스토퍼
오닐 제이슨
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 KR20190130474A publication Critical patent/KR20190130474A/ko
Application granted granted Critical
Publication of KR102493840B1 publication Critical patent/KR102493840B1/ko
Active 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
    • B29C64/10—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
    • B29C64/30—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
    • 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
    • B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
    • 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
    • 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
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
KR1020190038867A 2018-04-24 2019-04-03 개선된 구조적 일체성을 제공하는 지그재그 패턴을 사용하는 다중 노즐 압출기 작동 방법 Active KR102493840B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/961,256 2018-04-24
US15/961,256 US10870235B2 (en) 2018-04-24 2018-04-24 Method for operating a multi-nozzle extruder using zig-zag patterns that provide improved structural integrity

Publications (2)

Publication Number Publication Date
KR20190130474A KR20190130474A (ko) 2019-11-22
KR102493840B1 true KR102493840B1 (ko) 2023-01-30

Family

ID=66239956

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190038867A Active KR102493840B1 (ko) 2018-04-24 2019-04-03 개선된 구조적 일체성을 제공하는 지그재그 패턴을 사용하는 다중 노즐 압출기 작동 방법

Country Status (5)

Country Link
US (1) US10870235B2 (enExample)
EP (1) EP3575060B1 (enExample)
JP (1) JP7195997B2 (enExample)
KR (1) KR102493840B1 (enExample)
CN (1) CN110394989B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10894358B2 (en) * 2018-09-13 2021-01-19 Xerox Corporation Optimized nozzle arrangement for an extruder head used in an additive manufacturing system
US20230012165A1 (en) * 2019-12-03 2023-01-12 Board Of Regents, The University Of Texas System Seamless printing in fused-filament fabrication of additive manufacturing
US11338523B2 (en) * 2020-06-10 2022-05-24 Xerox Corporation System and method for operating a multi-nozzle extruder during additive manufacturing
US12017409B2 (en) * 2020-06-10 2024-06-25 Xerox Corporation Multi-nozzle extruder and method for operating a multi-nozzle extruder during additive manufacturing
CN117382170A (zh) * 2022-07-05 2024-01-12 苏州美梦机器有限公司 3d打印装置及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110070394A1 (en) 2009-09-23 2011-03-24 Stratasys, Inc. Seam concealment for three-dimensional models
US20160325498A1 (en) 2015-05-04 2016-11-10 Daniel Gelbart 3D Printer Based on a Staggered Nozzle Array
US20170157828A1 (en) 2015-12-08 2017-06-08 Xerox Corporation Three-dimensional object printer with multi-nozzle extruders and dispensers for multi-nozzle extruders and printheads
WO2017130515A1 (ja) 2016-01-25 2017-08-03 武藤工業株式会社 三次元造形装置、及びその制御方法、並びにその造形物
US20170217088A1 (en) 2013-10-30 2017-08-03 Branch Technology, Inc. Cellular Fabrication and Apparatus for Additive Manufacturing
CN107876766A (zh) 2017-11-23 2018-04-06 攀钢集团攀枝花钢铁研究院有限公司 激光烧结扫描方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740051A (en) 1991-01-25 1998-04-14 Sanders Prototypes, Inc. 3-D model making
US6129872A (en) * 1998-08-29 2000-10-10 Jang; Justin Process and apparatus for creating a colorful three-dimensional object
US6682684B1 (en) 2000-09-07 2004-01-27 Honeywell International Inc. Procedures for rapid build and improved surface characteristics in layered manufacture
US10093039B2 (en) * 2013-03-08 2018-10-09 Stratasys, Inc. Three-dimensional parts having interconnected Hollow patterns, method of manufacturing and method of producing composite part
US9688028B2 (en) * 2013-03-22 2017-06-27 Markforged, Inc. Multilayer fiber reinforcement design for 3D printing
US10201929B2 (en) * 2013-06-12 2019-02-12 Makerbot Industries, Llc Raft techniques in three-dimensional printing
US9669586B2 (en) * 2013-10-01 2017-06-06 Autodesk, Inc. Material dispensing system
US8827684B1 (en) * 2013-12-23 2014-09-09 Radiant Fabrication 3D printer and printhead unit with multiple filaments
WO2015102938A1 (en) * 2013-12-31 2015-07-09 3M Innovative Properties Company Volume based gradient index lens by additive manufacturing
CN104274867B (zh) * 2014-03-10 2019-09-17 北京阿迈特医疗器械有限公司 可降解聚合物支架及其成形加工方法与应用
EP3186732B1 (en) * 2014-08-29 2021-11-10 Microsoft Technology Licensing, LLC Fabricating three-dimensional objects
US20170329878A1 (en) * 2015-01-30 2017-11-16 Hewlett- Packard Development Company, L.P. Variable density modeling
US10532511B2 (en) * 2015-05-27 2020-01-14 Makerbot Industries, Llc Infill techniques in three-dimensional printing
US20170002467A1 (en) * 2015-07-02 2017-01-05 Fei Company Adaptive control for charged particle beam processing
US10532552B2 (en) * 2015-10-23 2020-01-14 Makerbot Industries, Llc Build patterns for surfaces of a three-dimensionally printed object
US10201940B2 (en) * 2015-11-12 2019-02-12 The Boeing Company Apparatus and method to predetermine a mechanical property of a three-dimensional object built by additive manufacturing
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
US10625466B2 (en) * 2015-12-08 2020-04-21 Xerox Corporation Extrusion printheads for three-dimensional object printers
US20180065317A1 (en) * 2016-09-06 2018-03-08 Cc3D Llc Additive manufacturing system having in-situ fiber splicing
US10682796B2 (en) * 2016-10-26 2020-06-16 Xerox Corporation Constant pressure filament driver for extruder heads in three-dimensional object printers
US10591897B2 (en) * 2017-02-21 2020-03-17 Autodesk, Inc. Systems and methods of reducing curl and wrap in additive manufacturing
US11072065B2 (en) * 2017-03-30 2021-07-27 Wipro Limited Robotic apparatus for building a multidimensional object
CN107932947A (zh) * 2017-12-18 2018-04-20 福建铁工机智能机器人有限公司 一种3d打印鞋的设备及其使用方法
US10611079B2 (en) * 2018-02-19 2020-04-07 Arevo, Inc. Quadrilateral sparse infill made of linear segments of filament
US10183442B1 (en) * 2018-03-02 2019-01-22 Additive Device, Inc. Medical devices and methods for producing the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110070394A1 (en) 2009-09-23 2011-03-24 Stratasys, Inc. Seam concealment for three-dimensional models
US20170217088A1 (en) 2013-10-30 2017-08-03 Branch Technology, Inc. Cellular Fabrication and Apparatus for Additive Manufacturing
US20160325498A1 (en) 2015-05-04 2016-11-10 Daniel Gelbart 3D Printer Based on a Staggered Nozzle Array
US20170157828A1 (en) 2015-12-08 2017-06-08 Xerox Corporation Three-dimensional object printer with multi-nozzle extruders and dispensers for multi-nozzle extruders and printheads
WO2017130515A1 (ja) 2016-01-25 2017-08-03 武藤工業株式会社 三次元造形装置、及びその制御方法、並びにその造形物
CN107876766A (zh) 2017-11-23 2018-04-06 攀钢集团攀枝花钢铁研究院有限公司 激光烧结扫描方法

Also Published As

Publication number Publication date
US20190322043A1 (en) 2019-10-24
CN110394989A (zh) 2019-11-01
EP3575060A1 (en) 2019-12-04
KR20190130474A (ko) 2019-11-22
US10870235B2 (en) 2020-12-22
JP2019188801A (ja) 2019-10-31
CN110394989B (zh) 2022-02-01
JP7195997B2 (ja) 2022-12-26
EP3575060B1 (en) 2023-03-01

Similar Documents

Publication Publication Date Title
KR102410444B1 (ko) 압출기의 각도 방향을 기준으로하여 적층 가공 동안 멀티 노즐 압출기의 속도를 조정하기위한 시스템 및 방법
KR102218119B1 (ko) 3차원 물체 프린터에서 압출기 헤드용 일정 압력 필라멘트 구동기
KR102493840B1 (ko) 개선된 구조적 일체성을 제공하는 지그재그 패턴을 사용하는 다중 노즐 압출기 작동 방법
CN108068330A (zh) 在三维物体打印机中允许多色挤出的单个挤出机配置
KR102626469B1 (ko) 층 형성을 개선하도록 3차원(3d) 물체 프린터에서 압출기를 작동시키기 위한 방법
KR102536436B1 (ko) 적층 가공 시스템에 사용되는 압출기 헤드를 위한 최적화된 노즐 배열
JP7416584B2 (ja) マルチノズル押出機を用いて三次元物体に構造的支持体を提供するシステム及び方法
US10882250B2 (en) Additive manufacturing apparatus
KR102467361B1 (ko) 적층 제조 동안 다중-노즐 압출기를 작동시키기 위한 시스템 및 방법
KR20210113940A (ko) 적층 제조 동안 다중-노즐 압출기를 작동시키기 위한 시스템 및 방법

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20190403

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20220330

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20190403

Comment text: Patent Application

PA0302 Request for accelerated examination

Patent event date: 20220330

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

Patent event date: 20190403

Patent event code: PA03021R01I

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20220826

Patent event code: PE09021S01D

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

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20221219

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20230126

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20230126

End annual number: 3

Start annual number: 1

PG1601 Publication of registration