KR102906772B1 - 금속 액적 토출 3차원(3d) 물체 프린터로 오버행 구조체를 형성하기 위한 방법 및 장치 - Google Patents

금속 액적 토출 3차원(3d) 물체 프린터로 오버행 구조체를 형성하기 위한 방법 및 장치

Info

Publication number
KR102906772B1
KR102906772B1 KR1020220008855A KR20220008855A KR102906772B1 KR 102906772 B1 KR102906772 B1 KR 102906772B1 KR 1020220008855 A KR1020220008855 A KR 1020220008855A KR 20220008855 A KR20220008855 A KR 20220008855A KR 102906772 B1 KR102906772 B1 KR 102906772B1
Authority
KR
South Korea
Prior art keywords
machine
controller
group
identified
ready instructions
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
KR1020220008855A
Other languages
English (en)
Korean (ko)
Other versions
KR20220108727A (ko
Inventor
에이 맨텔 데이비드
티 청빈 크리스토퍼
코미어 다니엘
틸리 데이비드 쥐
시아오 월터
데비 구길아푸 프리얀카
에프 다피란 마이클
크리스나 쿠마 자야발 디네쉬
Original Assignee
팔로 알토 리서치 센터, 엘엘씨
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 팔로 알토 리서치 센터, 엘엘씨, 제록스 코포레이션 filed Critical 팔로 알토 리서치 센터, 엘엘씨
Publication of KR20220108727A publication Critical patent/KR20220108727A/ko
Application granted granted Critical
Publication of KR102906772B1 publication Critical patent/KR102906772B1/ko
Active 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
    • B22F10/80—Data acquisition or data processing
    • B22F10/85—Data acquisition or data processing for controlling or regulating additive manufacturing processes
    • 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
    • B22F10/22—Direct deposition of molten metal
    • 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
    • B22F10/30—Process control
    • B22F10/38—Process control to achieve specific product aspects, e.g. surface smoothness, density, porosity or hollow structures
    • B22F10/385—Overhang structures
    • 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
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/53—Nozzles
    • 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
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/90—Means for process control, e.g. cameras or sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • 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 [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D 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 [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Powder Metallurgy (AREA)
KR1020220008855A 2021-01-27 2022-01-21 금속 액적 토출 3차원(3d) 물체 프린터로 오버행 구조체를 형성하기 위한 방법 및 장치 Active KR102906772B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/159,975 2021-01-27
US17/159,975 US11794255B2 (en) 2021-01-27 2021-01-27 Method and apparatus for forming overhang structures with a metal drop ejecting three-dimensional (3D) object printer

Publications (2)

Publication Number Publication Date
KR20220108727A KR20220108727A (ko) 2022-08-03
KR102906772B1 true KR102906772B1 (ko) 2025-12-31

Family

ID=79283253

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220008855A Active KR102906772B1 (ko) 2021-01-27 2022-01-21 금속 액적 토출 3차원(3d) 물체 프린터로 오버행 구조체를 형성하기 위한 방법 및 장치

Country Status (5)

Country Link
US (1) US11794255B2 (https=)
EP (1) EP4035805A1 (https=)
JP (1) JP2022115077A (https=)
KR (1) KR102906772B1 (https=)
CN (1) CN114799219B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20240424560A1 (en) * 2023-06-21 2024-12-26 Additive Technologies, LLC d/b/a ADDiTEC Variable line spacing print method for unsupported features in three-dimensional objects
US20250050416A1 (en) * 2023-08-11 2025-02-13 Additive Technologies, LLC d/b/a ADDiTEC Bridging internal channels in 3d-printed objects

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150273577A1 (en) 2014-03-28 2015-10-01 Scott Vader Conductive Liquid Three Dimensional Printer
CN105500701A (zh) 2014-10-08 2016-04-20 施乐公司 用于三维物体打印期间的测试图案形成的系统和方法
US20170056970A1 (en) 2015-08-24 2017-03-02 Desktop Metal, Inc. Control of a three-dimensional printing process using estimated thermal parameters
CN109304872A (zh) 2018-11-14 2019-02-05 珠海赛纳打印科技股份有限公司 三维打印方法和三维打印系统
US20200108441A1 (en) 2018-10-03 2020-04-09 Rolls-Royce Power Engineering Plc Manufacturing method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6695501B2 (ja) * 2016-10-13 2020-05-20 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 押出ベースの付加製造方法
US10457034B2 (en) * 2017-02-16 2019-10-29 Xerox Corporation System and method for decreasing time for printing layers in three-dimensional objects and for enhancing color fidelity at the surface of three-dimensional objects
JP6809965B2 (ja) * 2017-03-30 2021-01-06 三菱パワー株式会社 ３次元積層造形条件決定方法、３次元積層造形条件決定装置、３次元積層造形実行方法および３次元積層造形装置
JP7010308B2 (ja) * 2018-01-31 2022-01-26 株式会社ニコン 処理装置及び処理方法
JP7146576B2 (ja) * 2018-10-29 2022-10-04 芝浦機械株式会社 積層造形装置、積層造形方法、及びプログラム
US11174736B2 (en) * 2018-12-18 2021-11-16 General Electric Company Method of forming an additively manufactured component
US11565475B2 (en) 2019-04-12 2023-01-31 Xerox Corporation Method and system for operating a metal drop ejecting three-dimensional (3D) object printer to compensate for geometric variations that occur during an additive manufacturing process
JP7362306B2 (ja) * 2019-06-11 2023-10-17 ニデックマシンツール株式会社 三次元積層装置および方法
US11886759B2 (en) * 2019-10-01 2024-01-30 Xerox Corporation Method and system for operating a metal drop ejecting three-dimensional (3D) object printer to compensate for drop size variations
WO2021073717A1 (de) * 2019-10-14 2021-04-22 Wacker Chemie Ag 3d-druckvorrichtung und verfahren zur herstellung von objekten mit erhöhter druckqualität
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
US11684972B2 (en) * 2020-10-30 2023-06-27 Xerox Corporation Metal drop ejecting three-dimensional (3D) object printer with a thermally insulated build platform translational mechanism
US11904388B2 (en) * 2021-01-04 2024-02-20 Additive Technologies Llc Metal drop ejecting three-dimensional (3D) object printer having an increased material deposition rate
US20220212257A1 (en) * 2021-01-07 2022-07-07 Xerox Corporation Metal drop ejecting three-dimensional (3d) object printer with a thermally insulated build platform translational mechanism
US11794251B2 (en) * 2021-01-13 2023-10-24 Xerox Corporation Metal drop ejecting three-dimensional (3D) object printer and method for preparing the metal drop ejecting 3D object printer for printing
US20220226888A1 (en) * 2021-01-21 2022-07-21 Xerox Corporation Method and system for operating a metal drop ejecting three-dimensional (3d) object printer to shorten object formation time
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
US11701712B2 (en) * 2021-01-30 2023-07-18 Xerox Corporation System and method for reducing drop placement errors at perimeter features on an object in a three-dimensional (3D) object printer
US11760028B2 (en) * 2021-01-30 2023-09-19 Xerox Corporation System and method for calibrating lag time in a three-dimensional object printer
US11673198B2 (en) * 2021-01-30 2023-06-13 Xerox Corporation System and method for reducing drop placement errors at perimeter features on an object in a three-dimensional (3D) object printer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150273577A1 (en) 2014-03-28 2015-10-01 Scott Vader Conductive Liquid Three Dimensional Printer
CN105500701A (zh) 2014-10-08 2016-04-20 施乐公司 用于三维物体打印期间的测试图案形成的系统和方法
US20170056970A1 (en) 2015-08-24 2017-03-02 Desktop Metal, Inc. Control of a three-dimensional printing process using estimated thermal parameters
US20200108441A1 (en) 2018-10-03 2020-04-09 Rolls-Royce Power Engineering Plc Manufacturing method
CN109304872A (zh) 2018-11-14 2019-02-05 珠海赛纳打印科技股份有限公司 三维打印方法和三维打印系统

Also Published As

Publication number Publication date
US20220234111A1 (en) 2022-07-28
EP4035805A1 (en) 2022-08-03
CN114799219A (zh) 2022-07-29
US11794255B2 (en) 2023-10-24
KR20220108727A (ko) 2022-08-03
JP2022115077A (ja) 2022-08-08
CN114799219B (zh) 2024-07-02

Similar Documents

Publication Publication Date Title
KR102906772B1 (ko) 금속 액적 토출 3차원(3d) 물체 프린터로 오버행 구조체를 형성하기 위한 방법 및 장치
JP7146576B2 (ja) 積層造形装置、積層造形方法、及びプログラム
CN112589098B (zh) 用于操作喷射三维(3d)物体打印机的金属滴以补偿液滴尺寸变化的方法和系统
US12370604B2 (en) Metal drop ejecting three-dimensional (3D) object printer having an increased material deposition rate
US20240390980A1 (en) Method for forming overhanging structures in additive manufactured parts that have an improved surface roughness
US12502707B2 (en) Method of operating a metal drop ejecting three-dimensional (3D) object printer to form metal support structures
KR102847465B1 (ko) 3차원 인쇄 물체의 주변부들에서 양자화 에러를 방지하도록 재료 액적 분출 3차원(3d) 물체 프린터를 동작시키기 위한 시스템 및 방법
US20220226888A1 (en) Method and system for operating a metal drop ejecting three-dimensional (3d) object printer to shorten object formation time
US11701712B2 (en) System and method for reducing drop placement errors at perimeter features on an object in a three-dimensional (3D) object printer
US11673198B2 (en) System and method for reducing drop placement errors at perimeter features on an object in a three-dimensional (3D) object printer
KR20220169910A (ko) 금속 액적 토출 3차원(3d) 물체 프린터 및 금속 지지 구조체를 형성하기 위한 작동 방법
US11890674B2 (en) Metal drop ejecting three-dimensional (3D) object printer and method of operation for forming support structures in 3D metal objects
US20250135540A1 (en) Method and system for operating a metal hybrid manufacturing system to shorten object formation time

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

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

A201 Request for examination
A302 Request for accelerated examination
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

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

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

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

D22 Grant of ip right intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D22-EXM-PE0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0701 Decision of registration

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

F11 Ip right granted following substantive examination

Free format text: ST27 STATUS EVENT CODE: A-2-4-F10-F11-EXM-PR0701 (AS PROVIDED BY THE NATIONAL OFFICE)

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

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-OTH-PR1002 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 1

PG1601 Publication of registration

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

Q13 Ip right document published

Free format text: ST27 STATUS EVENT CODE: A-4-4-Q10-Q13-NAP-PG1601 (AS PROVIDED BY THE NATIONAL OFFICE)