JP2019500247A - 粉末の噴射および溶融による積層造形(3dプリント)のための装置 - Google Patents
粉末の噴射および溶融による積層造形(3dプリント)のための装置 Download PDFInfo
- Publication number
- JP2019500247A JP2019500247A JP2018534786A JP2018534786A JP2019500247A JP 2019500247 A JP2019500247 A JP 2019500247A JP 2018534786 A JP2018534786 A JP 2018534786A JP 2018534786 A JP2018534786 A JP 2018534786A JP 2019500247 A JP2019500247 A JP 2019500247A
- Authority
- JP
- Japan
- Prior art keywords
- cone
- printing
- powder
- additive manufacturing
- nozzle
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000000654 additive Substances 0.000 title claims abstract description 13
- 230000000996 additive effect Effects 0.000 title claims abstract description 13
- 238000010146 3D printing Methods 0.000 title claims abstract description 11
- 230000008018 melting Effects 0.000 title claims abstract description 9
- 238000002844 melting Methods 0.000 title claims abstract description 9
- 238000005507 spraying Methods 0.000 title claims description 4
- 239000000463 material Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 abstract description 6
- 239000007924 injection Substances 0.000 abstract description 6
- 230000008021 deposition Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 238000007740 vapor deposition Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
- B05B15/18—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts for improving resistance to wear, e.g. inserts or coatings; for indicating wear; for handling or replacing worn parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
- B05B7/228—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using electromagnetic radiation, e.g. laser
-
- 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
- B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
-
- 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
- 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
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/088—Fluid nozzles, e.g. angle, distance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
Description
−外部錐体(outer cone)と、
−内部錐体(inner cone)と
−および、中間錐体(intermediate cone)とからなり、
粉末が、外部錐体の内側面と中間錐体の外側面との間の細環状空間内に噴射され、外部錐体は、前記錐体の軸に沿って取り外し可能な手段により組み立てられる2つの部分を有する。
Claims (4)
- 先細の間隙の流れに沿った粉末の噴射/溶融による積層造形(3Dプリント)のためのノズルが、
−外部錐体(210)と、
−内部錐体と
−および、中間錐体とからなり、
粉末が、外部錐体(210)の内側面と中間錐体の外側面との間の細環状空間内に噴射され、外部錐体は、内部先細穴(221)からなる輪(リング状)(211)および前記先細穴と同軸のセンタリング装置(231)を有する第一部分を有しており、第二部分(212)は、第一部分とともに、取り外し可能な手段(213)により錐体の軸に沿って組み立てられて、前記センタリング装置の中心となり、外部錐体の第二部分(212)は、第一部分を損傷しない定められた(強靭な)力の元で壊れ、または変形し得る可融性を有する部分からなることによって特徴付けられる、粉末の噴射/溶融による積層造形(3Dプリント)のためのノズル。 - 外部錐体の第一部分(211)および第二部分(212)は、異なる材質によって形成されることを特徴とする請求項1記載のノズル。
- 外部錐体の第二部分(212)の内部先細穴(222)は、第一部分(211)の先細穴(221)のものとは異なるコニシティからなることを特徴とする請求項1記載のノズル。
- 第二部分の可融性部分の破裂を検出する手段を有することを特徴とする請求項1記載のノズル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1502753 | 2015-12-31 | ||
FR1502753A FR3046367A1 (fr) | 2015-12-31 | 2015-12-31 | Dispositif de fabrication additive par projection et fusion de poudre |
PCT/EP2016/082950 WO2017114964A1 (fr) | 2015-12-31 | 2016-12-31 | Dispositif de fabrication additive par projection et fusion de poudre |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019500247A true JP2019500247A (ja) | 2019-01-10 |
JP6827471B2 JP6827471B2 (ja) | 2021-02-10 |
Family
ID=55806407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018534786A Active JP6827471B2 (ja) | 2015-12-31 | 2016-12-31 | 粉末の噴射および溶融による積層造形(3dプリント)のための装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10773268B2 (ja) |
EP (1) | EP3397394B1 (ja) |
JP (1) | JP6827471B2 (ja) |
KR (1) | KR20180100359A (ja) |
CN (1) | CN108698060B (ja) |
FR (1) | FR3046367A1 (ja) |
WO (1) | WO2017114964A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3073761B1 (fr) * | 2017-11-17 | 2022-03-11 | Safran Aircraft Engines | Outillage ameliore pour la fabrication additive |
WO2019122526A2 (en) * | 2017-12-21 | 2019-06-27 | Jauhe Oy | A nozzle for 3d-printing, 3d-printer, a printing system and a robot controlling system |
US20200139621A1 (en) * | 2018-11-07 | 2020-05-07 | Ethicon Llc | 3d printed in-process powder capsule for printing material powder characterization |
KR102265543B1 (ko) * | 2019-05-27 | 2021-06-15 | 김민성 | 스프레이 캔 자동분사장치 |
CN112475539A (zh) * | 2020-11-23 | 2021-03-12 | 上海应用技术大学 | 一种多丝金属电弧熔丝增材制造装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06503040A (ja) * | 1991-06-24 | 1994-04-07 | プラズマインベント アクチエンゲゼルシャフト | 金属被加工材の表面処理のためのノズル |
JPH06507679A (ja) * | 1992-01-07 | 1994-09-01 | エレクトリシテ・ドウ・ストラスブール(エス・アー) | 粉末状材料を供給しながらレーザ照射下で表面処理を行うための同軸ノズル |
JPH10501463A (ja) * | 1994-01-27 | 1998-02-10 | クロマロイ ガス タービン コーポレイション | レーザーによる粉末金属クラッディングノズル |
JP2012125772A (ja) * | 2010-12-13 | 2012-07-05 | Hitachi Ltd | レーザ加工ヘッド及び肉盛溶接方法 |
US20150298258A1 (en) * | 2012-10-01 | 2015-10-22 | Siemens Aktiengesellschaft | Powder nozzle for a laser powder welding device |
JP2015196164A (ja) * | 2014-03-31 | 2015-11-09 | 三菱重工業株式会社 | 三次元積層装置及び三次元積層方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4121085A (en) * | 1976-05-07 | 1978-10-17 | Caterpillar Tractor Co. | Gas nozzle for laser welding |
US4467171A (en) * | 1982-09-30 | 1984-08-21 | The United States Of America As Represented By The United States Department Of Energy | Laser cutting nozzle |
US4782496A (en) * | 1987-11-05 | 1988-11-01 | United Technologies Corporation | Breakaway nozzle for a laser processing machine |
DE9004335U1 (ja) * | 1990-04-14 | 1990-07-26 | Trumpf Gmbh & Co, 7257 Ditzingen, De | |
US5961862A (en) * | 1995-11-30 | 1999-10-05 | The Regents Of The University Of California | Deposition head for laser |
US6534745B1 (en) * | 1999-09-27 | 2003-03-18 | Mathew T. J. Lowney | Nozzle particularly suited to direct metal deposition |
US7458765B2 (en) * | 2005-09-23 | 2008-12-02 | Fraunhofer Usa | Diamond hard coating of ferrous substrates |
CN101138755A (zh) * | 2006-09-08 | 2008-03-12 | 陈国雄 | 分体式激光熔覆同轴送粉喷嘴 |
US8117985B2 (en) * | 2007-10-10 | 2012-02-21 | Ronald Peter Whitfield | Laser cladding device with an improved nozzle |
CN201128758Y (zh) * | 2007-11-09 | 2008-10-08 | 燕山大学 | 激光熔覆用送粉轴线可调的送粉头 |
FR2971723A1 (fr) * | 2011-02-18 | 2012-08-24 | Air Liquide Welding France | Tete de coupage pour machine laser ou plasma avec systeme de detection de choc |
JP2013075308A (ja) * | 2011-09-30 | 2013-04-25 | Hitachi Ltd | パウダ供給ノズルおよび肉盛溶接方法 |
CN104694922B (zh) * | 2015-03-30 | 2017-06-13 | 湖南大学 | 一种环孔式激光同轴送粉喷嘴 |
-
2015
- 2015-12-31 FR FR1502753A patent/FR3046367A1/fr active Pending
-
2016
- 2016-12-31 JP JP2018534786A patent/JP6827471B2/ja active Active
- 2016-12-31 CN CN201680082585.3A patent/CN108698060B/zh active Active
- 2016-12-31 WO PCT/EP2016/082950 patent/WO2017114964A1/fr active Application Filing
- 2016-12-31 KR KR1020187022029A patent/KR20180100359A/ko unknown
- 2016-12-31 US US16/067,613 patent/US10773268B2/en active Active
- 2016-12-31 EP EP16829101.1A patent/EP3397394B1/fr active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06503040A (ja) * | 1991-06-24 | 1994-04-07 | プラズマインベント アクチエンゲゼルシャフト | 金属被加工材の表面処理のためのノズル |
JPH06507679A (ja) * | 1992-01-07 | 1994-09-01 | エレクトリシテ・ドウ・ストラスブール(エス・アー) | 粉末状材料を供給しながらレーザ照射下で表面処理を行うための同軸ノズル |
JPH10501463A (ja) * | 1994-01-27 | 1998-02-10 | クロマロイ ガス タービン コーポレイション | レーザーによる粉末金属クラッディングノズル |
JP2012125772A (ja) * | 2010-12-13 | 2012-07-05 | Hitachi Ltd | レーザ加工ヘッド及び肉盛溶接方法 |
US20150298258A1 (en) * | 2012-10-01 | 2015-10-22 | Siemens Aktiengesellschaft | Powder nozzle for a laser powder welding device |
JP2015196164A (ja) * | 2014-03-31 | 2015-11-09 | 三菱重工業株式会社 | 三次元積層装置及び三次元積層方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2017114964A1 (fr) | 2017-07-06 |
JP6827471B2 (ja) | 2021-02-10 |
FR3046367A1 (fr) | 2017-07-07 |
CN108698060B (zh) | 2021-03-16 |
KR20180100359A (ko) | 2018-09-10 |
US20190009288A1 (en) | 2019-01-10 |
US10773268B2 (en) | 2020-09-15 |
EP3397394B1 (fr) | 2019-06-19 |
EP3397394A1 (fr) | 2018-11-07 |
CN108698060A (zh) | 2018-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2019500247A (ja) | 粉末の噴射および溶融による積層造形(3dプリント)のための装置 | |
US10293426B2 (en) | Increased durability welding torch assembly and components | |
CN106457484B (zh) | 具有内部可移动元件和低相对电容率套筒的用于激光切割的喷嘴 | |
CN101316676B (zh) | 配有防蚀准直喷嘴的等离子炬 | |
US20150334817A1 (en) | Improved air cooled plasma torch and components thereof | |
CN102554427A (zh) | 用于通过相同耗材组对工件进行打标和切割的方法及等离子电弧焊炬系统 | |
JP2001512886A (ja) | ノズル支持体を分配した接触始動式の前吹き出し型プラズマアークトーチ | |
US9572243B2 (en) | Air cooled plasma torch and components thereof | |
KR101395651B1 (ko) | 레이저 절단 방법, 레이저 절단용 노즐 및 레이저 절단 장치 | |
CN104781034B (zh) | 具有内部可动元件和外盖的激光喷嘴 | |
US20160033267A1 (en) | Rotating Bore Sprayer Alignment Indicator Assembly | |
JP2011125906A (ja) | レーザ加工用ノズル | |
KR0137265B1 (ko) | 플라즈마 토오치 | |
WO2017098807A1 (ja) | ガラス管成形用スリーブ | |
CN108941989A (zh) | 一种机器人焊接、切割防碰撞装置 | |
AU2015226285A1 (en) | Powder spraying nozzle, receptacle unit and machining head for a laser-based material machining device | |
TW201600175A (zh) | 用於把一種從噴射裝置的給出裝置的給出開口出來的黏性介質聚焦的裝置,噴射系統及生產設備 | |
US9572242B2 (en) | Air cooled plasma torch and components thereof | |
EP2428302B1 (en) | Fastening unit and method for attaching a fastening unit to a component by welding | |
JP6174278B1 (ja) | ランス | |
JP5898238B2 (ja) | アーク溶接方法及びプラズマトーチ | |
US8777128B2 (en) | Device for spray applications including at least one cleaning port | |
JP6880577B2 (ja) | セラミックスの取付方法及びバーナ構造体 | |
JP5717141B2 (ja) | プラズマトーチ | |
KR101946798B1 (ko) | 아크 용접용 토치 헤드 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190910 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200825 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200826 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200914 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201027 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201201 |
|
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: 20201222 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210119 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6827471 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |