FR2958577A1 - Procede de fabrication d'un composant composite - Google Patents
Procede de fabrication d'un composant composite Download PDFInfo
- Publication number
- FR2958577A1 FR2958577A1 FR1153088A FR1153088A FR2958577A1 FR 2958577 A1 FR2958577 A1 FR 2958577A1 FR 1153088 A FR1153088 A FR 1153088A FR 1153088 A FR1153088 A FR 1153088A FR 2958577 A1 FR2958577 A1 FR 2958577A1
- Authority
- FR
- France
- Prior art keywords
- connection component
- reception
- component
- hollow
- hollow section
- 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
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/004—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material the metal being over-moulded by the synthetic material, e.g. in a mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
- B29C44/16—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining shaped by the expansion of the material
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14836—Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
- B29C2045/14213—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure deforming by gas or fluid pressure in the mould cavity
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
- B29C2045/14237—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure the inserts being deformed or preformed outside the mould or mould cavity
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims (6)
- REVENDICATIONS1. Procédé de fabrication d'un composant composite (2, 15), où un profilé creux (4, 18) et un composant de connexion (1, 16) sont disposés l'un contre l'autre et enrobés dans cette disposition par un matériau de moulage par injection, ce qui forme ledit composant composite (2, 15), caractérisé - en ce que le composant de connexion (1, 16) présente une réception (3, 17) où le profilé creux (4, 18) est logé, - en ce que le profilé creux (4, 18) est élargi sous une haute pression de fluide interne au contour précis de la réception (3, 17) du composant de connexion (1, 16), par butée contre celle-ci, - et en ce que le composant de connexion (1, 16) et le profilé creux (4, 18) qui se trouve dans la réception (3, 17) de celui-ci sont enrobés par injection ensuite, ou pendant l'élargissement dans la zone de la réception par la haute pression appliquée dans le profilé creux (4, 18).
- 2. Procédé selon la revendication 1, caractérisé en ce que le composant de connexion (1, 16) est déformé avec le profilé creux (4, 18) par la haute pression interne.
- 3. Procédé selon la revendication 2, caractérisé en ce que le composant de connexion (1, 16) n'est élargi que de manière élastique - de manière localement plastique en option, alors que le profilé creux (4, 18) est élargi de manière plastique.
- 4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que le profilé creux (4, 18) est accouplé par correspondance de forme par l'élargissement au composant de connexion (1, 16), dont la réception (3, 17) présente des éléments d'accouplement par correspondance de forme tels que des évidements (20) et/ou des reliefs.
- 5. Procédé selon l'une des revendications 1 à 4, caractérisé en ce qu'un élément fonctionnel (14, 30) est formé à partir du composant de connexion (1, 16) au moyen de 15 l'enrobage par injection.
- 6. Procédé selon l'une des revendications 1 à 5, caractérisé en ce que l'enrobage par injection est réalisé par 20 moulage par injection de mousse cellulaire.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010014542.4A DE102010014542B4 (de) | 2010-04-10 | 2010-04-10 | Verfahren zur Herstellung eines Verbundbauteils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2958577A1 true FR2958577A1 (fr) | 2011-10-14 |
| FR2958577B1 FR2958577B1 (fr) | 2015-01-16 |
Family
ID=44658096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1153088A Active FR2958577B1 (fr) | 2010-04-10 | 2011-04-08 | Procede de fabrication d'un composant composite |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102010014542B4 (fr) |
| FR (1) | FR2958577B1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024188152A1 (fr) * | 2023-03-13 | 2024-09-19 | 航宇智造(北京)工程技术有限公司 | Dispositif de formage mixte de matériaux à éléments multiples en une seule ouverture/fermeture de moule |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012021493A1 (de) * | 2012-10-31 | 2014-04-30 | Daimler Ag | Querträgeranordnung und Herstellungsverfahren |
| DE102019208562A1 (de) * | 2019-06-12 | 2020-12-17 | Elringklinger Ag | Verfahren zum Herstellen eines Bauteils, Bauteil, Formgebungswerkzeug zum Herstellen eines Bauteils und Vorrichtung zum Herstellen eines Bauteils |
| JP7451856B2 (ja) * | 2019-08-27 | 2024-03-19 | 三桜工業株式会社 | 固定部材付き樹脂管の製造方法及び固定部材付き樹脂管の製造装置 |
| DE102022118863A1 (de) | 2022-07-27 | 2024-02-01 | Smrc Automotive Holdings Netherlands B.V. | Hybridstützstruktur aus Metall und Kunststoff, insbesondere für ein Armaturenbrett eines Fahrzeugs, und Prozess zu ihrer Erzeugung |
| DE102022210374A1 (de) * | 2022-09-30 | 2024-04-04 | Volkswagen Aktiengesellschaft | Kunststoff-Hohllängsträger sowie Verfahren zur Herstellung eines solchen Kunststoff-Hohllängsträgers |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10356533A1 (de) * | 2003-12-04 | 2005-07-07 | Daimlerchrysler Ag | Verfahren zum Fügen von Fügeteilen auf Hohlprofilen |
| WO2008067901A1 (fr) * | 2006-12-06 | 2008-06-12 | Daimler Ag | Procédé de fabrication d'un composant composite |
| DE102007057724A1 (de) * | 2007-11-30 | 2009-06-04 | Daimler Ag | Tragkonstruktion und ein Verfahren zu deren Herstellung |
| DE102009008739A1 (de) * | 2009-02-12 | 2010-08-19 | Daimler Ag | Fügeverbindung und Verfahren zu deren Herstellung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10022360A1 (de) | 2000-05-08 | 2001-11-15 | Bayer Ag | Profilverbundbauteil und Verfahren zu seiner Herstellung |
-
2010
- 2010-04-10 DE DE102010014542.4A patent/DE102010014542B4/de active Active
-
2011
- 2011-04-08 FR FR1153088A patent/FR2958577B1/fr active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10356533A1 (de) * | 2003-12-04 | 2005-07-07 | Daimlerchrysler Ag | Verfahren zum Fügen von Fügeteilen auf Hohlprofilen |
| WO2008067901A1 (fr) * | 2006-12-06 | 2008-06-12 | Daimler Ag | Procédé de fabrication d'un composant composite |
| DE102007057724A1 (de) * | 2007-11-30 | 2009-06-04 | Daimler Ag | Tragkonstruktion und ein Verfahren zu deren Herstellung |
| DE102009008739A1 (de) * | 2009-02-12 | 2010-08-19 | Daimler Ag | Fügeverbindung und Verfahren zu deren Herstellung |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024188152A1 (fr) * | 2023-03-13 | 2024-09-19 | 航宇智造(北京)工程技术有限公司 | Dispositif de formage mixte de matériaux à éléments multiples en une seule ouverture/fermeture de moule |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2958577B1 (fr) | 2015-01-16 |
| DE102010014542A1 (de) | 2011-10-13 |
| DE102010014542B4 (de) | 2018-06-07 |
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