PT2952275T - Elemento helicoidal e processo para o fabrico por geração de elementos helicoidais - Google Patents
Elemento helicoidal e processo para o fabrico por geração de elementos helicoidaisInfo
- Publication number
- PT2952275T PT2952275T PT141711341T PT14171134T PT2952275T PT 2952275 T PT2952275 T PT 2952275T PT 141711341 T PT141711341 T PT 141711341T PT 14171134 T PT14171134 T PT 14171134T PT 2952275 T PT2952275 T PT 2952275T
- Authority
- PT
- Portugal
- Prior art keywords
- screw feed
- additive manufacture
- elements
- feed element
- feed elements
- Prior art date
Links
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
- B01F27/1143—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections screw-shaped, e.g. worms
-
- 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
- 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
-
- 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
- B22F10/40—Structures for supporting workpieces or articles during manufacture and removed afterwards
- B22F10/47—Structures for supporting workpieces or articles during manufacture and removed afterwards characterised by structural features
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
- B22F5/085—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs with helical contours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/04—Welding for other purposes than joining, e.g. built-up welding
- B23K9/044—Built-up welding on three-dimensional surfaces
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/256—Exchangeable extruder parts
- B29C48/2564—Screw parts
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/507—Screws characterised by the material or their manufacturing process
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/507—Screws characterised by the material or their manufacturing process
- B29C48/509—Materials, coating or lining therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
- B29B7/489—Screws
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- 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
- B33Y80/00—Products made by additive manufacturing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Powder Metallurgy (AREA)
- Gears, Cams (AREA)
- Optics & Photonics (AREA)
- Composite Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14171134.1A EP2952275B1 (de) | 2014-06-04 | 2014-06-04 | Schneckenelement und Verfahren zur generativen Herstellung von Schneckenelementen |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2952275T true PT2952275T (pt) | 2017-05-03 |
Family
ID=50897399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT141711341T PT2952275T (pt) | 2014-06-04 | 2014-06-04 | Elemento helicoidal e processo para o fabrico por geração de elementos helicoidais |
Country Status (11)
Country | Link |
---|---|
US (1) | US20150352770A1 (pt) |
EP (1) | EP2952275B1 (pt) |
JP (1) | JP2015229802A (pt) |
KR (1) | KR20150139789A (pt) |
CN (1) | CN105268974A (pt) |
DK (1) | DK2952275T3 (pt) |
ES (1) | ES2623220T3 (pt) |
HU (1) | HUE032444T2 (pt) |
PL (1) | PL2952275T3 (pt) |
PT (1) | PT2952275T (pt) |
TW (1) | TW201603925A (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3045442A1 (fr) * | 2015-12-18 | 2017-06-23 | Michelin & Cie | Vis d'entrainement de matiere et procede de fabrication |
FR3046556B1 (fr) * | 2016-01-07 | 2023-11-03 | Snecma | Procede de fabrication de piece par fabrication additive |
CN106180709B (zh) * | 2016-07-08 | 2019-06-28 | 南京钛陶智能系统有限责任公司 | 一种金属三维打印方法及其设备 |
CN106514987B (zh) * | 2016-10-24 | 2019-12-03 | 东莞市科亚新材料技术有限公司 | 一种双螺杆挤出机的螺杆元件制造方法 |
FR3064519B1 (fr) * | 2017-03-29 | 2021-02-12 | Safran Aircraft Engines | Procede de fabrication d'une piece metallique par fabrication additive |
DE112018003020T5 (de) | 2017-06-15 | 2020-03-12 | Sumitomo Electric Sintered Alloy, Ltd. | Verfahren zur herstellung eines formkörpers und formkörper |
EP3417961B1 (en) * | 2017-06-19 | 2022-07-27 | General Electric Company | Additive manufacturing fixture |
EP3466651A1 (en) * | 2017-10-04 | 2019-04-10 | CL Schutzrechtsverwaltungs GmbH | Method for operating at least one apparatus for additively manufacturing three-dimensional objects |
EP3703888A4 (en) | 2017-10-31 | 2021-08-18 | Meld Manufacturing Corporation | SYSTEM FOR GENERATIVE SOLIDS MANUFACTURING AND MATERIAL COMPOSITIONS AND STRUCTURES |
US11980968B2 (en) | 2017-11-29 | 2024-05-14 | Lincoln Global, Inc. | Methods and systems for additive tool manufacturing |
US11229953B2 (en) | 2017-11-29 | 2022-01-25 | Lincoln Global, Inc. | Methods and systems for additive manufacturing |
CN107900338B (zh) * | 2017-12-05 | 2020-09-15 | 北京星航机电装备有限公司 | 一种基于3d打印的复合制造精细结构工装 |
CN108247063A (zh) * | 2018-01-29 | 2018-07-06 | 北京汇越新材料科技有限公司 | 一种基于热等静压工艺的双金属复合管材制备方法 |
JP7066131B2 (ja) * | 2018-03-07 | 2022-05-13 | 慶應義塾 | レーザ積層造形方法及びレーザ積層造形装置 |
USD929799S1 (en) * | 2018-05-04 | 2021-09-07 | Buss Ag | Screw shaft element |
USD961990S1 (en) * | 2018-05-04 | 2022-08-30 | Buss Ag | Screw shaft element |
DE202018104142U1 (de) | 2018-07-18 | 2019-10-22 | Vogelsang Gmbh & Co. Kg | Rotor für eine Exzenterschneckenpumpe |
CN108950540A (zh) * | 2018-07-24 | 2018-12-07 | 亚琛联合科技(天津)有限公司 | 一种超高速激光熔覆与表面重熔的复合加工方法 |
US11167375B2 (en) | 2018-08-10 | 2021-11-09 | The Research Foundation For The State University Of New York | Additive manufacturing processes and additively manufactured products |
CN113260473B (zh) * | 2019-01-18 | 2023-09-19 | Vbn组件有限公司 | 3d打印的高碳含量钢及其制备方法 |
JP2022545192A (ja) * | 2019-08-14 | 2022-10-26 | エンテック マニュファクチャリング エルエルシー | 格子を含む付加製造押出部品 |
EP4110886A4 (en) * | 2020-02-24 | 2024-03-13 | Carbon Holdings Intellectual Properties, LLC | SYSTEMS AND METHODS FOR PRODUCING HIGH-MELTING HYDROCARBONS FROM COAL |
CN111299581B (zh) * | 2020-03-30 | 2021-08-03 | 成都飞机工业(集团)有限责任公司 | 一种提升3d打印薄壁金属构件成功率的方法 |
CN112555268B (zh) * | 2020-11-10 | 2021-09-21 | 中广核研究院有限公司 | 用于核电站指套管堆心信号传输的软轴及其制备方法 |
CN115194179B (zh) * | 2021-04-12 | 2024-07-05 | 中国航发商用航空发动机有限责任公司 | 支撑结构件及螺旋管路的制造方法 |
DE102022127575A1 (de) | 2022-10-19 | 2024-04-25 | Battenfeld-Cincinnati Germany Gmbh | Additiv gefertigte Bauteile eines Extruders |
DE102022134072A1 (de) | 2022-12-20 | 2024-06-20 | Helmholtz-Zentrum Hereon Gmbh | Extrusionsvorrichtung zur Verwendung in einem System zur additiven Fertigung sowie Verfahren zur Steuerung einer Extrusionsvorrichtung |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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ATE138294T1 (de) * | 1986-10-17 | 1996-06-15 | Univ Texas | Verfahren und vorrichtung zur herstellung von gesinterten formkörpern durch teilsinterung |
JP2792732B2 (ja) | 1990-11-09 | 1998-09-03 | 三菱重工業株式会社 | 分割型押出機用スクリュ |
DE10013474A1 (de) * | 2000-03-18 | 2001-09-20 | Automatisierte Produktionstech | Temperiersystem für thermisch und mechanisch hochbeanspruchte Bauteile bzw. Maschinenelemente und Verfahren zu ihrer Herstellung |
US7097442B2 (en) | 2001-11-30 | 2006-08-29 | Kohei Sawa | Extruder |
DE10260893A1 (de) * | 2002-12-17 | 2004-07-15 | W. Haldenwanger Technische Keramik Gmbh & Co Kg | Förderschnecke für das Fördern von Schüttgütern bei erhöhten Temperaturen |
DE10338180B3 (de) | 2003-08-17 | 2005-04-28 | Erich Roos | Verfahren zur Herstellung einer Extruderschnecke, sowie eine danach hergestellte Extruderschnecke |
JP4083183B2 (ja) | 2005-06-27 | 2008-04-30 | 株式会社日本製鋼所 | 混練押出機用スクリュ |
EP1992709B1 (en) | 2007-05-14 | 2021-09-15 | EOS GmbH Electro Optical Systems | Metal powder for use in additive manufacturing method for the production of three-dimensional objects and method using such metal powder |
DE102007048385B3 (de) * | 2007-10-09 | 2009-01-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung eines Bauteils, das im Wege eines generativen Ferti- gungsprozesses hergestellt wird |
GB0719747D0 (en) | 2007-10-10 | 2007-11-21 | Materialise Nv | Method and apparatus for automatic support generation for an object made by means of a rapid prototype production method |
DE102008029304A1 (de) * | 2008-06-20 | 2009-12-24 | Bayer Technology Services Gmbh | Verfahren zur Erzeugung von Schneckenelementen |
JP5804281B2 (ja) | 2009-07-16 | 2015-11-04 | ブラフ,ヨセフ,エー. | 押出機 |
DK2361704T4 (da) | 2010-02-26 | 2020-01-13 | Vbn Components Ab | Metalmultifasemateriale og fremgangsmåde til fremstilling deraf |
US8595910B2 (en) * | 2010-06-23 | 2013-12-03 | Entek Manufacturing Llc | Restoration of worn metallic extrusion processing elements |
DE102011112148B4 (de) | 2011-09-01 | 2015-12-24 | Kraussmaffei Berstorff Gmbh | Extruder und Verfahren zum Herstellen eines Extruders |
CH705750A1 (de) * | 2011-10-31 | 2013-05-15 | Alstom Technology Ltd | Verfahren zur Herstellung von Komponenten oder Abschnitten, die aus einer Hochtemperatur-Superlegierung bestehen. |
CN102430711A (zh) * | 2011-12-31 | 2012-05-02 | 中国兵器工业集团第七0研究所 | 一种增压器涡轮叶轮的快速制造方法 |
CN104169063B (zh) * | 2012-02-28 | 2016-08-17 | 思蒂亚工程私人有限公司 | 挤出机混合元件 |
GB201209415D0 (en) | 2012-05-28 | 2012-07-11 | Renishaw Plc | Manufacture of metal articles |
-
2014
- 2014-06-04 HU HUE14171134A patent/HUE032444T2/en unknown
- 2014-06-04 PT PT141711341T patent/PT2952275T/pt unknown
- 2014-06-04 PL PL14171134T patent/PL2952275T3/pl unknown
- 2014-06-04 ES ES14171134.1T patent/ES2623220T3/es active Active
- 2014-06-04 EP EP14171134.1A patent/EP2952275B1/de not_active Revoked
- 2014-06-04 DK DK14171134.1T patent/DK2952275T3/en active
-
2015
- 2015-05-14 TW TW104115370A patent/TW201603925A/zh unknown
- 2015-05-19 CN CN201510257554.4A patent/CN105268974A/zh active Pending
- 2015-06-02 KR KR1020150077920A patent/KR20150139789A/ko unknown
- 2015-06-03 US US14/729,852 patent/US20150352770A1/en not_active Abandoned
- 2015-06-04 JP JP2015114223A patent/JP2015229802A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DK2952275T3 (en) | 2017-04-24 |
HUE032444T2 (en) | 2017-09-28 |
JP2015229802A (ja) | 2015-12-21 |
EP2952275A1 (de) | 2015-12-09 |
CN105268974A (zh) | 2016-01-27 |
US20150352770A1 (en) | 2015-12-10 |
KR20150139789A (ko) | 2015-12-14 |
PL2952275T3 (pl) | 2017-05-31 |
ES2623220T3 (es) | 2017-07-10 |
TW201603925A (zh) | 2016-02-01 |
EP2952275B1 (de) | 2017-01-25 |
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