JP2022549914A - 表面仕上げが改善された付加製造システム及び方法 - Google Patents

表面仕上げが改善された付加製造システム及び方法 Download PDF

Info

Publication number
JP2022549914A
JP2022549914A JP2022519456A JP2022519456A JP2022549914A JP 2022549914 A JP2022549914 A JP 2022549914A JP 2022519456 A JP2022519456 A JP 2022519456A JP 2022519456 A JP2022519456 A JP 2022519456A JP 2022549914 A JP2022549914 A JP 2022549914A
Authority
JP
Japan
Prior art keywords
layer
support material
layers
component
gap
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.)
Pending
Application number
JP2022519456A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022549914A5 (https=
Inventor
ジェイ． サミュエル バッチェルダー
マニシュ ブルグ
アンドリュー ライス
Original Assignee
エボルブ アディティブ ソリューションズ， インコーポレイテッド
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 エボルブ アディティブ ソリューションズ， インコーポレイテッド filed Critical エボルブ アディティブ ソリューションズ， インコーポレイテッド
Publication of JP2022549914A publication Critical patent/JP2022549914A/ja
Publication of JP2022549914A5 publication Critical patent/JP2022549914A5/ja
Pending legal-status Critical Current

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
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/221—Machines other than electrographic copiers, e.g. electrophotographic cameras, electrostatic typewriters
    • G03G15/224—Machines for forming tactile or three dimensional images by electrographic means, e.g. braille, 3d printing
    • 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
    • B29C64/188—Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control
    • 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
    • B29C64/223—Foils or films, e.g. for transferring layers of building material from one working station to another
    • 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
    • B29C64/295—Heating elements
    • 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
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2021—Plurality of separate fixing and/or cooling areas or units, two step fixing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/34—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner
    • G03G15/344—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
JP2022519456A 2019-09-30 2020-09-30 表面仕上げが改善された付加製造システム及び方法 Pending JP2022549914A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962908087P 2019-09-30 2019-09-30
US62/908,087 2019-09-30
PCT/US2020/053563 WO2021067450A1 (en) 2019-09-30 2020-09-30 Additive manufacturing system and method with improved surface finish

Publications (2)

Publication Number Publication Date
JP2022549914A true JP2022549914A (ja) 2022-11-29
JP2022549914A5 JP2022549914A5 (https=) 2023-09-28

Family

ID=75338542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022519456A Pending JP2022549914A (ja) 2019-09-30 2020-09-30 表面仕上げが改善された付加製造システム及び方法

Country Status (5)

Country Link
US (1) US11934129B2 (https=)
EP (1) EP4037890B1 (https=)
JP (1) JP2022549914A (https=)
CN (1) CN114450145A (https=)
WO (1) WO2021067450A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4037890B1 (en) 2019-09-30 2025-05-07 Evolve Additive Solutions, Inc. Additive manufacturing system and method with improved surface finish
US20250367873A1 (en) * 2021-09-30 2025-12-04 Evolve Additive Solutions, Inc. Additive manufacturing system and method with improved structure
US20250065559A1 (en) * 2022-01-14 2025-02-27 Evolve Additive Solutions, Inc. Additive manufacturing system and method with smooth surface
JP2024137427A (ja) * 2023-03-24 2024-10-07 富士フイルムビジネスイノベーション株式会社 画像形成装置
CN118650867B (zh) * 2024-07-22 2025-09-12 重庆长安汽车股份有限公司 一种车辆运动样件一体成型的制造方法、设备及空调出风窗结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016107625A (ja) * 2014-11-28 2016-06-20 キヤノン株式会社 立体物の製造方法およびそれに用いる造形装置
JP2016198897A (ja) * 2015-04-07 2016-12-01 株式会社ミマキエンジニアリング 三次元造形物の形成方法
US20180043677A1 (en) * 2016-08-09 2018-02-15 Mimaki Engineering Co., Ltd. Three-dimensional-object forming apparatus
JP2018114750A (ja) * 2017-01-14 2018-07-26 株式会社リコー 立体造形物を造形する方法、立体造形物を造形する装置、プログラム

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003089218A1 (en) 2002-04-17 2003-10-30 Stratasys, Inc. Smoothing method for layered deposition modeling
US8765045B2 (en) 2007-01-12 2014-07-01 Stratasys, Inc. Surface-treatment method for rapid-manufactured three-dimensional objects
US8246888B2 (en) 2008-10-17 2012-08-21 Stratasys, Inc. Support material for digital manufacturing systems
US9592539B2 (en) 2010-01-05 2017-03-14 Stratasys, Inc. Support cleaning system
US8879957B2 (en) 2011-09-23 2014-11-04 Stratasys, Inc. Electrophotography-based additive manufacturing system with reciprocating operation
US8488994B2 (en) 2011-09-23 2013-07-16 Stratasys, Inc. Electrophotography-based additive manufacturing system with transfer-medium service loops
US20130186549A1 (en) 2011-09-23 2013-07-25 Stratasys, Inc. Layer transfusion for additive manufacturing
US20130186558A1 (en) 2011-09-23 2013-07-25 Stratasys, Inc. Layer transfusion with heat capacitor belt for additive manufacturing
US8459280B2 (en) 2011-09-23 2013-06-11 Stratasys, Inc. Support structure removal system
US10386797B2 (en) 2014-09-16 2019-08-20 3D Systems, Inc. Fracturing a shell of a three-dimensional object
HK1251203B (zh) * 2015-06-07 2020-04-17 斯特塔西有限公司 用於打印三维(3d)物体的方法和装置
CN105690772B (zh) * 2016-04-08 2017-10-31 中国工程物理研究院机械制造工艺研究所 用于微机械机构的免装配制造方法及装置
US10105902B2 (en) * 2016-04-18 2018-10-23 Evolve Additive Solutions, Inc. Electrophotography-based additive manufacturing with part molding
CN107972264B (zh) * 2016-10-24 2019-12-13 三纬国际立体列印科技股份有限公司 以打印条实现的3d打印方法及其打印成品
EP3684589A1 (en) 2017-09-20 2020-07-29 Evolve Additive Solutions, Inc. Thermoplastic polyurethane material for selective deposition-based additive manufacturing and method of making same
US20190202125A1 (en) * 2017-12-29 2019-07-04 Evolve Additive Solutions, Inc. Method of transfusing layers in a selective deposition additive manufacturing system
US11584065B2 (en) * 2018-01-23 2023-02-21 Rapidflight Holdings, Llc Additively manufactured structure and method for making the same
JP6991078B2 (ja) 2018-02-16 2022-01-12 株式会社ミマキエンジニアリング 立体造形方法
EP4037890B1 (en) 2019-09-30 2025-05-07 Evolve Additive Solutions, Inc. Additive manufacturing system and method with improved surface finish

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016107625A (ja) * 2014-11-28 2016-06-20 キヤノン株式会社 立体物の製造方法およびそれに用いる造形装置
JP2016198897A (ja) * 2015-04-07 2016-12-01 株式会社ミマキエンジニアリング 三次元造形物の形成方法
US20180043677A1 (en) * 2016-08-09 2018-02-15 Mimaki Engineering Co., Ltd. Three-dimensional-object forming apparatus
JP2018024156A (ja) * 2016-08-09 2018-02-15 株式会社ミマキエンジニアリング 三次元造形装置
JP2018114750A (ja) * 2017-01-14 2018-07-26 株式会社リコー 立体造形物を造形する方法、立体造形物を造形する装置、プログラム

Also Published As

Publication number Publication date
US11934129B2 (en) 2024-03-19
US20220326645A1 (en) 2022-10-13
WO2021067450A1 (en) 2021-04-08
EP4037890A4 (en) 2023-10-11
EP4037890B1 (en) 2025-05-07
CN114450145A (zh) 2022-05-06
EP4037890A1 (en) 2022-08-10

Similar Documents

Publication Publication Date Title
JP2022549914A (ja) 表面仕上げが改善された付加製造システム及び方法
US10011071B2 (en) Additive manufacturing using density feedback control
US9868255B2 (en) Electrophotography-based additive manufacturing with pre-sintering
US20190022926A1 (en) Electrophotography-based additive manufacturing with part molding
US20170291362A1 (en) Printing 3d parts with controlled surface finish
US20170192377A1 (en) Systems and methods for electrophotography-based additive manufacturing of parts
CN107471637B (zh) 使用整平材料和机械刨机的静电3-d打印机
US10675858B2 (en) Electrophotography-based additive manufacturing with support structure and boundary
WO2015142492A1 (en) Additive manufacturing with virtual planarization control
US20190202125A1 (en) Method of transfusing layers in a selective deposition additive manufacturing system
US10112379B2 (en) Large format electrophotographic 3D printer
US10996602B2 (en) Height control in selective deposition based additive manufacturing of parts
US11993006B2 (en) Selective deposition-based additive manufacturing device and method of printing 3D parts with semi-crystalline materials
US10882301B2 (en) Electrophotographic additive manufacturing with moving platen and environmental chamber
US20250065559A1 (en) Additive manufacturing system and method with smooth surface
US20200338814A1 (en) Sacrificial layers in selective deposition-based additive manufacturing of parts
US20250367873A1 (en) Additive manufacturing system and method with improved structure
US20250074007A1 (en) Additive manufacturing method and article with improved heat transfer
JP2022538445A (ja) 異種材料を使用する選択的堆積ベースの付加製造
US20250162262A1 (en) Additive manufacturing support material with particulates
US11161309B2 (en) Electrophotography-based 3D printing with improved layer uniformity
US11203150B2 (en) Layer orientation in selective deposition based additive manufacturing of parts

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230920

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230920

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20240821

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240910

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20241206

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20250207

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20250401