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ES2629341T3 - Dispositivo de transformación de materiales que utiliza calentamiento por inducción que permite precalentamiento del dispositivo - Google Patents

Dispositivo de transformación de materiales que utiliza calentamiento por inducción que permite precalentamiento del dispositivo Download PDF

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Publication number
ES2629341T3
ES2629341T3 ES09756025.4T ES09756025T ES2629341T3 ES 2629341 T3 ES2629341 T3 ES 2629341T3 ES 09756025 T ES09756025 T ES 09756025T ES 2629341 T3 ES2629341 T3 ES 2629341T3
Authority
ES
Spain
Prior art keywords
punch
molding
intermediate piece
die
electrically conductive
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
Application number
ES09756025.4T
Other languages
English (en)
Inventor
Alexandre Guichard
José FEIGENBLUM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RocTool SA
Original Assignee
RocTool SA
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 RocTool SA filed Critical RocTool SA
Application granted granted Critical
Publication of ES2629341T3 publication Critical patent/ES2629341T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/06—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using radiation, e.g. electro-magnetic waves, induction heating
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0811—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/08—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means for dielectric heating

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Dispositivo (1) de moldeo para la transformación de un material (40), que comprende: - un cuerpo de molde inferior (10), o matriz, realizado en un material conductor de electricidad y que consta de una zona de moldeo (14) que estará en contacto con el material a transformar; - un cuerpo de molde superior (12), o punzón, realizado en un material conductor de electricidad; y que consta de una zona de moldeo (16) que estará en contacto con el material a transformar; - una pieza intermedia (18) amovible, o núcleo, realizada en un material conductor de electricidad, e intercalada entre la matriz (10) y el punzón (12); - caracterizado porque medios inductores (30) capaces de generar un campo magnético envuelven la matriz (10), el punzón (12) y la pieza intermedia (18); estando estos tres elementos aislados eléctricamente dos a dos, de modo que las caras enfrentadas de la pieza intermedia (18) y de la matriz (10) por un lado, y de la pieza intermedia (18) y del punzón (12) por otro lado, delimiten dos entrehierros (20, 22) en los que circula el campo magnético que induce corrientes en la superficie de las zonas de moldeo (14, 16) de la matriz (10) y del punzón (12), permitiendo de este modo localizar la acción de los inductores en la superficie de las zonas de moldeo (14, 16).

Description

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Claims (1)

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ES09756025.4T 2008-10-20 2009-10-14 Dispositivo de transformación de materiales que utiliza calentamiento por inducción que permite precalentamiento del dispositivo Active ES2629341T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0857126A FR2937270B1 (fr) 2008-10-20 2008-10-20 Dispositif de transformation de materiaux utilisant un chauffage par induction permettant un prechauffage du dispositif
FR0857126 2008-10-20
PCT/FR2009/051960 WO2010046582A1 (fr) 2008-10-20 2009-10-14 Dispositif de transformation de materiaux utilisant un chauffage par induction permettant un prechauffage du dispositif

Publications (1)

Publication Number Publication Date
ES2629341T3 true ES2629341T3 (es) 2017-08-08

Family

ID=40642210

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09756025.4T Active ES2629341T3 (es) 2008-10-20 2009-10-14 Dispositivo de transformación de materiales que utiliza calentamiento por inducción que permite precalentamiento del dispositivo

Country Status (10)

Country Link
US (1) US8926887B2 (es)
EP (1) EP2349667B1 (es)
JP (1) JP5469669B2 (es)
CN (1) CN102245365B (es)
ES (1) ES2629341T3 (es)
FR (1) FR2937270B1 (es)
HU (1) HUE033553T2 (es)
PL (1) PL2349667T3 (es)
TW (1) TWI527675B (es)
WO (1) WO2010046582A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2973278B1 (fr) * 2011-04-01 2014-09-12 Roctool Piece en materiau composite a matrice thermoplastique et renfort fibreux en fibres naturelles et procede d'obtention d'une telle piece
WO2013002703A1 (en) * 2011-06-28 2013-01-03 Tctech Sweden Ab Device and method for heating a mould or tool
JP2013086327A (ja) * 2011-10-17 2013-05-13 Honda Motor Co Ltd 成形面加熱装置及び成形方法
CN102717457B (zh) * 2012-06-15 2014-08-13 浙江省天台祥和实业有限公司 可快速组装的恒温成型模具
FR2991902A1 (fr) * 2012-06-18 2013-12-20 Roctool Procede et dispositif pour le prechauffage d'un moule notamment de moulage par injection
FR3028203B1 (fr) * 2014-11-07 2017-07-14 Plastic Omnium Cie Dispositif de regulation de la temperature d'un moule par faisceau laser
DE102015219580B4 (de) * 2015-10-09 2019-02-21 Lisa Dräxlmaier GmbH Verfahren und Vorrichtung zum Kaschieren einer Dekorschicht
FR3051136A1 (fr) * 2016-05-10 2017-11-17 Roctool Procede et dispositif pour le chauffage d’un moule
US10464244B2 (en) 2017-02-15 2019-11-05 Fca Us Llc Injection mold for ultra thin wall components
US11225047B2 (en) 2017-03-15 2022-01-18 International Automotive Components Group North America, Inc. Skin-foam-substrate structure via induction heating
US11008453B2 (en) 2018-01-16 2021-05-18 Arkema France Polymeric composite articles comprising the heterogeneous surface/bulk distribution of discrete phase
CN108582945B (zh) * 2018-04-04 2023-06-13 吉林大学 一种温热分区固化胶铆复合连接方法
FR3124971B1 (fr) 2021-07-06 2023-12-15 Centre Technique Ind De La Plasturgie Et Des Composites Appareil de moulage

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6144616A (ja) * 1984-08-10 1986-03-04 Japan Steel Works Ltd:The 薄肉成形品の成形方法
US5410132A (en) * 1991-10-15 1995-04-25 The Boeing Company Superplastic forming using induction heating
JP3807831B2 (ja) * 1997-09-29 2006-08-09 株式会社神戸製鋼所 ゴムと金属板の積層体の加熱装置
JP2000127175A (ja) * 1998-10-28 2000-05-09 Canon Inc 成形装置
JP3932985B2 (ja) * 2002-06-04 2007-06-20 富士電機デバイステクノロジー株式会社 プレス成形装置およびプレス成形方法
US6846445B2 (en) * 2002-09-04 2005-01-25 Byung Kim Method for rapid mold heating and cooling
FR2867939B1 (fr) 2004-03-18 2007-08-10 Roctool Procede pour chauffer des materiaux en vue de produire des objets et dispositif mettant en oeuvre de procede
FR2890588B1 (fr) * 2005-09-12 2007-11-16 Roctool Soc Par Actions Simpli Dispositif de transformation de materiaux utilisant un chauffage par induction
AT504784B1 (de) * 2007-06-01 2008-08-15 Engel Austria Gmbh Formwerkzeug

Also Published As

Publication number Publication date
WO2010046582A1 (fr) 2010-04-29
CN102245365B (zh) 2014-06-18
TW201026472A (en) 2010-07-16
US8926887B2 (en) 2015-01-06
HUE033553T2 (hu) 2017-12-28
CN102245365A (zh) 2011-11-16
PL2349667T3 (pl) 2017-09-29
FR2937270A1 (fr) 2010-04-23
JP2012505777A (ja) 2012-03-08
US20110233826A1 (en) 2011-09-29
TWI527675B (zh) 2016-04-01
JP5469669B2 (ja) 2014-04-16
EP2349667B1 (fr) 2017-04-19
EP2349667A1 (fr) 2011-08-03
FR2937270B1 (fr) 2010-11-26

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