JP2022115077A - 金属滴排出三次元（３ｄ）物体プリンタによってオーバーハング構造を形成するための方法及び装置 - Google Patents

金属滴排出三次元（３ｄ）物体プリンタによってオーバーハング構造を形成するための方法及び装置 Download PDF

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JP2022115077A
JP2022115077A JP2022002487A JP2022002487A JP2022115077A JP 2022115077 A JP2022115077 A JP 2022115077A JP 2022002487 A JP2022002487 A JP 2022002487A JP 2022002487 A JP2022002487 A JP 2022002487A JP 2022115077 A JP2022115077 A JP 2022115077A
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out distance
perimeter
layer
portions
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JP2022002487A
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Japanese (ja)
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JP2022115077A5 (enExample
Inventor
デイヴィッド・エー．・マンテル
A Mantell David
クリストファー・ティー．・チョンビン
T Chungbin Christopher
ダニエル・コーミエ
Cormier Daniel
デイヴィッド・ジー．・ティリー
G Tilley David
ウォルター、シャオ
Hsiao Walter
プリヤンカ・デヴィ・グジラプ
Devi Guggilapu Priyaanka
マイケル・エフ．・ダピラン
F Dapiran Michael
ディネシュ・クリシュナ・クマール・ジャヤバル
Krishna Kumar Jayabal Dinesh
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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 JP2022115077A publication Critical patent/JP2022115077A/ja
Publication of JP2022115077A5 publication Critical patent/JP2022115077A5/ja
Pending legal-status Critical Current

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    • 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 [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
    • 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
    • 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)
JP2022002487A 2021-01-27 2022-01-11 金属滴排出三次元（３ｄ）物体プリンタによってオーバーハング構造を形成するための方法及び装置 Pending JP2022115077A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
US17/159,975 2021-01-27

Publications (2)

Publication Number Publication Date
JP2022115077A true JP2022115077A (ja) 2022-08-08
JP2022115077A5 JP2022115077A5 (enExample) 2025-01-22

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JP2022002487A Pending JP2022115077A (ja) 2021-01-27 2022-01-11 金属滴排出三次元（３ｄ）物体プリンタによってオーバーハング構造を形成するための方法及び装置

Country Status (4)

Country Link
US (1) US11794255B2 (enExample)
EP (1) EP4035805A1 (enExample)
JP (1) JP2022115077A (enExample)
CN (1) CN114799219B (enExample)

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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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JP2020069662A (ja) * 2018-10-29 2020-05-07 東芝機械株式会社 積層造形装置、積層造形方法、及びプログラム
CN111655455A (zh) * 2018-01-31 2020-09-11 株式会社尼康 处理装置、处理方法、计算机程序、记录媒体及控制装置
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JP2020199538A (ja) * 2019-06-11 2020-12-17 三菱重工工作機械株式会社 三次元積層装置および方法

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HK1257456A1 (zh) * 2015-08-24 2019-10-18 Desktop Metal, Inc. 金属物体的三维电水力打印
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
EP3632591B1 (en) * 2018-10-03 2022-08-31 Rolls-Royce Power Engineering PLC Additive manufacturing method for producing a component and support structures
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
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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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CN111655455A (zh) * 2018-01-31 2020-09-11 株式会社尼康 处理装置、处理方法、计算机程序、记录媒体及控制装置
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JP2020069662A (ja) * 2018-10-29 2020-05-07 東芝機械株式会社 積層造形装置、積層造形方法、及びプログラム
US20200324486A1 (en) * 2019-04-12 2020-10-15 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
JP2020199538A (ja) * 2019-06-11 2020-12-17 三菱重工工作機械株式会社 三次元積層装置および方法

Also Published As

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

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