JP6577883B2 - 3次元物体印刷システムによって形成された物体の不具合を修正するためのシステムおよび方法 - Google Patents
3次元物体印刷システムによって形成された物体の不具合を修正するためのシステムおよび方法 Download PDFInfo
- Publication number
- JP6577883B2 JP6577883B2 JP2016032422A JP2016032422A JP6577883B2 JP 6577883 B2 JP6577883 B2 JP 6577883B2 JP 2016032422 A JP2016032422 A JP 2016032422A JP 2016032422 A JP2016032422 A JP 2016032422A JP 6577883 B2 JP6577883 B2 JP 6577883B2
- Authority
- JP
- Japan
- Prior art keywords
- ejection
- ejection head
- drop
- controller
- missing
- 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
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
- B29C64/112—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
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/07—Ink jet characterised by jet control
- B41J2/125—Sensors, e.g. deflection sensors
-
- 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
- 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
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Coating Apparatus (AREA)
Description
Claims (4)
- 材料を噴出するように構成された複数の噴出部を有する少なくとも1つの噴出ヘッドと、
前記少なくとも1つの噴出ヘッドを通り過ぎてプロセス方向に移動し、前記少なくとも1つの噴出ヘッドによって噴出される前記材料を受け取るように構成されたプラットフォームと、
前記少なくとも1つの噴出ヘッドによって噴出される前記材料で形成された部分の最上層の測定結果を作り出すように構成されたセンサと、
前記センサおよび前記少なくとも1つの噴出ヘッドに操作可能に連結されたコントローラとを備え、
前記コントローラは、
前記部分の複数の層を形成するために前記少なくとも1つの噴出ヘッドの前記複数の噴出部を作動させ、
前記複数の層の前記最上層の測定結果を、前記センサから前記部分の完成前に受信し、
少なくとも1つの材料の滴が欠落した、前記部分の前記複数の層の前記最上層の位置を検出し、前記位置は、前記コントローラにより前記センサから受信される、前記部分の前記複数の層の前記最上層の前記測定結果を参照して検出され、
少なくとも1つの材料の滴が欠落した、前記部分の前記最上層の前記位置に対応する、前記少なくとも1つの噴出ヘッドの噴出部を特定し、
前記少なくとも1つの噴出ヘッドを作動して前記部分の別の複数の層を形成する前に、少なくとも1つの材料の滴が欠落した滴として検出された前記最上層の前記位置に、前記特定された噴出部のうちの1つ以外の、前記少なくとも1つの噴出ヘッドの前記噴出部が少なくとも1つの材料の滴を噴出できるように、前記噴出ヘッドの下に前記プラットフォームを移動させるための信号を発生させるように構成されており、
前記発生させた信号は、前記プロセス方向と反対方向に前記プラットフォームを移動させるために、前記プラットフォームと関連付けられたマグネットと相互作用するように電磁場を作り出すためにモータを作動させる、プリンタ。 - 前記センサはレーザ測定センサである、請求項1に記載のプリンタ。
- 前記少なくとも1つの噴出ヘッドは、
複数の噴出ヘッドと、
前記複数の噴出ヘッドのそれぞれの噴出ヘッドに操作可能に連結された前記コントローラであって、
前記部分の前記複数の層の一部分を形成するために、前記複数の噴出ヘッドのそれぞれの噴出ヘッドを作動させ、
少なくとも1つの材料の滴が欠落した滴として検出された前記最上層の前記1つの位置に少なくとも1つの材料の滴を噴出できるように、少なくとも1つの材料の滴が欠落した滴として検出された位置のうちの1つに少なくとも1つの材料の滴を噴出し損ねた前記特定された噴出部のうちの1つを有する前記噴出ヘッド以外の、前記複数の噴出ヘッドのうちの1つの噴出ヘッドの下に前記プラットフォームを移動させるための信号を発生させるようにさらに構成されたコントローラと
をさらに備える、請求項1に記載のプリンタ。 - 前記コントローラは、
前記センサから受信した前記測定結果を、前記少なくとも1つの噴出ヘッドを作動して前記部分の前記複数の層を形成するために前記コントローラにより使用されるデータと比較し、
前記少なくとも1つの噴出ヘッドを作動させるために使用される前記データを用いて前記コントローラにより行われる比較結果を参照して、少なくとも1つの材料の滴が欠落している前記位置を検出するようにさらに構成された、請求項1に記載のプリンタ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/644,916 | 2015-03-11 | ||
US14/644,916 US9908289B2 (en) | 2015-03-11 | 2015-03-11 | System and method for correcting object defects formed by a three-dimensional object printing system |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016172436A JP2016172436A (ja) | 2016-09-29 |
JP2016172436A5 JP2016172436A5 (ja) | 2019-03-22 |
JP6577883B2 true JP6577883B2 (ja) | 2019-09-18 |
Family
ID=56800781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016032422A Active JP6577883B2 (ja) | 2015-03-11 | 2016-02-23 | 3次元物体印刷システムによって形成された物体の不具合を修正するためのシステムおよび方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9908289B2 (ja) |
JP (1) | JP6577883B2 (ja) |
KR (1) | KR102250025B1 (ja) |
CN (1) | CN105966067B (ja) |
DE (1) | DE102016202773A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10183444B2 (en) * | 2015-04-22 | 2019-01-22 | Xerox Corporation | Modular multi-station three-dimensional object printing systems |
US9987805B2 (en) * | 2015-04-22 | 2018-06-05 | Xerox Corporation | Cleaning cart with rechargeable power supply |
EP3296083B1 (en) * | 2016-09-20 | 2020-04-01 | LUXeXcel Holding B.V. | Method and printing system for printing a three-dimensional structure, in particular an optical component |
US10953647B2 (en) | 2017-01-06 | 2021-03-23 | International Business Machines Corporation | Methods and systems for detecting and rectifying faults in 3D printing processes |
CN106881859B (zh) * | 2017-03-22 | 2018-11-13 | 深圳市三帝时代科技有限公司 | 一种3d打印机断料堵料检测方法 |
CN107097407B (zh) * | 2017-06-29 | 2019-12-13 | 上海大学 | 智能监控3d打印的喷头工作状态的方法、应用和装置 |
CN108058384B (zh) * | 2017-12-07 | 2019-11-05 | 山东雷石智能制造股份有限公司 | 一种基于3d打印的智能修复*** |
CN109551179B (zh) * | 2018-11-29 | 2021-04-02 | 南方科技大学 | 一种金属零件制造方法 |
EP3945387A1 (en) | 2020-07-28 | 2022-02-02 | General Electric Company | Systems, and methods for diagnosing an additive manufacturing device using a physics assisted machine learning model |
CN113771364B (zh) * | 2021-09-18 | 2024-03-01 | 重庆理工大学 | 一种产品增材制造方法 |
CN113665105B (zh) * | 2021-09-18 | 2023-09-19 | 重庆理工大学 | 一种高质量三维粉末粘接3d打印方法 |
CN118181746A (zh) * | 2021-09-18 | 2024-06-14 | 重庆理工大学 | 用于3d打印的无固定导轨式引导*** |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7300619B2 (en) * | 2000-03-13 | 2007-11-27 | Objet Geometries Ltd. | Compositions and methods for use in three dimensional model printing |
JP2001334582A (ja) * | 2000-05-24 | 2001-12-04 | Minolta Co Ltd | 三次元造形装置および三次元造形方法 |
US6492651B2 (en) * | 2001-02-08 | 2002-12-10 | 3D Systems, Inc. | Surface scanning system for selective deposition modeling |
EP1539500A4 (en) * | 2002-09-12 | 2006-03-29 | Objet Geometries Ltd | DEVICE, SYSTEM AND METHOD FOR CALIBRATING IN THREE-DIMENSIONAL MODEL PRESSURE |
EP2199068B1 (en) | 2002-12-03 | 2013-03-13 | Objet Geometries Ltd. | Method for printing of three-dimensional objects |
US7962237B2 (en) | 2008-08-06 | 2011-06-14 | Objet Geometries Ltd. | Method and apparatus for optimizing a scanning plan in three-dimensional printing |
US8666142B2 (en) * | 2008-11-18 | 2014-03-04 | Global Filtration Systems | System and method for manufacturing |
JP5310631B2 (ja) * | 2010-03-31 | 2013-10-09 | ブラザー工業株式会社 | 3次元造形装置、3次元造形方法、及び3次元造形プログラム |
US10183329B2 (en) * | 2013-07-19 | 2019-01-22 | The Boeing Company | Quality control of additive manufactured parts |
US9855698B2 (en) * | 2013-08-07 | 2018-01-02 | Massachusetts Institute Of Technology | Automatic process control of additive manufacturing device |
-
2015
- 2015-03-11 US US14/644,916 patent/US9908289B2/en active Active
-
2016
- 2016-02-17 CN CN201610088331.4A patent/CN105966067B/zh active Active
- 2016-02-23 JP JP2016032422A patent/JP6577883B2/ja active Active
- 2016-02-23 DE DE102016202773.5A patent/DE102016202773A1/de active Pending
- 2016-02-25 KR KR1020160022557A patent/KR102250025B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE102016202773A1 (de) | 2016-09-15 |
KR20160110101A (ko) | 2016-09-21 |
JP2016172436A (ja) | 2016-09-29 |
US9908289B2 (en) | 2018-03-06 |
KR102250025B1 (ko) | 2021-05-07 |
CN105966067B (zh) | 2018-12-28 |
CN105966067A (zh) | 2016-09-28 |
US20160263824A1 (en) | 2016-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6577883B2 (ja) | 3次元物体印刷システムによって形成された物体の不具合を修正するためのシステムおよび方法 | |
US9073374B1 (en) | System for detecting inoperative inkjets in three-dimensional object printing using a test pattern and electrical continuity probes | |
US9108358B1 (en) | System for real time monitoring for defects in an object during three-dimensional printing using a terahertz sensor | |
US9943886B2 (en) | Ejector head cleaning cart for three-dimensional object printing systems | |
US10076878B2 (en) | System for detecting inoperative inkjets in three-dimensional object printing using an optical sensor and reversible thermal substrates | |
JP6557587B2 (ja) | 3次元物体プリンタ | |
US9079441B1 (en) | System for detecting inoperative inkjets in three-dimensional object printing using an optical sensor having an adjustable focus | |
US10245786B2 (en) | System for planarizing objects in three-dimensional object printing systems with reduced debris | |
US9199499B2 (en) | System for detecting inoperative inkjets in three-dimensional object printing using a camera and substrate roll | |
CN106560314B (zh) | 用于将喷射器正交地布置在三维物体打印机中的***和方法 | |
US9415600B2 (en) | System for detecting inoperative inkjets in three-dimensional object printing using a digital camera and strobe light | |
US9352572B2 (en) | System for detecting inoperative inkjets in three-dimensional object printing using an optical sensor and movable test substrates | |
US11760028B2 (en) | System and method for calibrating lag time in a three-dimensional object printer | |
US20160096328A1 (en) | System and method for inoperative inkjet detection in a printer of three-dimensional objects | |
US11673198B2 (en) | System and method for reducing drop placement errors at perimeter features on an object in a three-dimensional (3D) object printer | |
US10005303B2 (en) | System for detecting inoperative inkjets in three-dimensional object printing using a profilometer and predetermined test pattern printing | |
US9168772B2 (en) | System for detecting inoperative inkjets in printheads ejecting clear ink using three dimensional imaging | |
US11701712B2 (en) | System and method for reducing drop placement errors at perimeter features on an object in a three-dimensional (3D) object printer | |
EP3233426B1 (en) | Detection of an anomaly in a three-dimensional printer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20160301 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20160524 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190208 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190208 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20190208 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20190214 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190319 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190513 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190730 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190823 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6577883 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |