CN114799219B - 一种金属液滴喷射装置 - Google Patents

一种金属液滴喷射装置 Download PDF

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Publication number
CN114799219B
CN114799219B CN202210004113.3A CN202210004113A CN114799219B CN 114799219 B CN114799219 B CN 114799219B CN 202210004113 A CN202210004113 A CN 202210004113A CN 114799219 B CN114799219 B CN 114799219B
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China
Prior art keywords
controller
identified
perimeter
machine
layer
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Active
Application number
CN202210004113.3A
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English (en)
Chinese (zh)
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CN114799219A (zh
Inventor
D·A·曼特尔
C·T·淳彬
D·科米尔
D·G·蒂利
W·萧
P·D·古吉拉普
M·F·达皮兰
D·K·K·贾耶巴尔
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Palo Alto Research Center Inc
Xerox Corp
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Palo Alto Research Center Inc
Xerox Corp
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Publication of CN114799219A publication Critical patent/CN114799219A/zh
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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

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  • 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)
CN202210004113.3A 2021-01-27 2022-01-05 一种金属液滴喷射装置 Active CN114799219B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/159975 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
CN114799219A CN114799219A (zh) 2022-07-29
CN114799219B true CN114799219B (zh) 2024-07-02

Family

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CN202210004113.3A Active CN114799219B (zh) 2021-01-27 2022-01-05 一种金属液滴喷射装置

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=)

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* Cited by examiner, † Cited by third party
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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

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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
CN108437443A (zh) * 2017-02-16 2018-08-24 施乐公司 用于改进三维物体打印的系统和方法

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US9616494B2 (en) 2014-03-28 2017-04-11 Scott Vader Conductive liquid three dimensional printer
WO2017035228A1 (en) * 2015-08-24 2017-03-02 Desktop Metal, Inc. Three-dimensional electrohydrodynamic printing of metallic objects
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
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
EP3632591B1 (en) * 2018-10-03 2022-08-31 Rolls-Royce Power Engineering PLC Additive manufacturing method for producing a component and support structures
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
CN109304872B (zh) * 2018-11-14 2020-03-24 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装置
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
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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 (2)

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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
CN108437443A (zh) * 2017-02-16 2018-08-24 施乐公司 用于改进三维物体打印的系统和方法

Also Published As

Publication number Publication date
US20220234111A1 (en) 2022-07-28
KR102906772B1 (ko) 2025-12-31
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

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