WO2004103680A1 - Herstellung von hybridbauteilen durch einlegeteil-spritzgiessen mit plasmabehandelten einlegeteilen - Google Patents
Herstellung von hybridbauteilen durch einlegeteil-spritzgiessen mit plasmabehandelten einlegeteilen Download PDFInfo
- Publication number
- WO2004103680A1 WO2004103680A1 PCT/EP2004/005259 EP2004005259W WO2004103680A1 WO 2004103680 A1 WO2004103680 A1 WO 2004103680A1 EP 2004005259 W EP2004005259 W EP 2004005259W WO 2004103680 A1 WO2004103680 A1 WO 2004103680A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- insert
- injection
- injection mold
- plasma jet
- plastic
- 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
- 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
- B29C45/14311—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 using means for bonding the coating to the articles
-
- 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
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
- B29C2045/14885—Pretreatment of the insert, e.g. etching, cleaning by plasma treatment
-
- 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
- B29C45/14008—Inserting articles into the mould
-
- 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
-
- 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
- B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
- B29K2709/08—Glass
Definitions
- the invention relates to a method for producing a hybrid component, which consists of at least one insert part and at least one plastic component at least partially molded onto the insert part in an injection molding process, the insert part being inserted into an injection mold, the at least one plastic component being injected into the injection mold equipped with the insert part and, after a predeterminable cooling time, the insert (hybrid component) provided with the at least one plastic component is removed from the injection mold.
- Typical hybrid components are inserts made of glass, ceramic, metal or also from a suitable plastic, such as front ends and door module supports for motor vehicles, refrigerator shelves, ball bearing housings, fan wheels for vehicles, and many others.
- a disadvantage of this method is that the corona treatment can only be carried out outside the injection mold, since the “flashes” of the corona discharge search for their own way and could therefore also strike the injection mold if the corona treatment is within the injection mold It is also questionable whether a corona treatment can also be used if it is not - as in DE 195 40 333 C2 - about the production of molded plastic parts from a hard and a soft plastic component.
- the invention is based on the object of specifying a method for producing hybrid components which can be implemented with comparatively little technical outlay. and that there is no restriction with regard to the later field of application of the products produced by the process.
- Treating the inserts with a plasma jet offers several advantages at the same time.
- the inserts are cleaned, preheated and, if necessary, mechanically roughened in the area in which the plastic will later be molded.
- a plasma jet for pretreatment, such inserts can also be processed and overmolded with a plastic material, which are intended for applications, for example in medical technology or in food technology.
- the plasma treatment also offers a significantly more homogeneous surface treatment and, if necessary, it can be carried out both inside and outside the injection mold. If the inserts are loaded outside the injection molding machine, a previously treated inserts can be overmolded at the same time, which leads to a reduction in the cycle time. In addition - with the same cycle time - the treatment can be carried out over a longer period and / or more intensively, which further improves the bond strength of the hybrid component.
- an insert 1 is positioned on a work table 5 and a plasma jet 6 is applied to it over a predefinable period.
- a plasma nozzle 2 known per se can be used for this purpose.
- the insert 1 is gripped from the work table 5 by means of a handling device 4 and into a mold half 3 of one consisting of this and another mold half
- Injection molding tool inserted an injection molding machine known per se.
- an injection molding machine known per se.
- both mold halves are closed and the insert is overmolded with a plastic material.
- the overmoulding can extend over the entire insert or only for part of the surface.
- the overmolding can also take place on several sides of the insert, e.g. to create a peripheral edge.
- the mold halves are moved apart and the finished hybrid component can be removed.
- the insert 1 can also first be inserted into the mold half 3 and then subjected to the plasma jet 6 in the inserted state. This variant is suitable for small inserts, since then the pretreatment of the insert 1 only takes a short time.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003123480 DE10323480A1 (de) | 2003-05-23 | 2003-05-23 | Verfahren zur Herstellung eines Hybridbauteils |
DE10323480.2 | 2003-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004103680A1 true WO2004103680A1 (de) | 2004-12-02 |
Family
ID=33461857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/005259 WO2004103680A1 (de) | 2003-05-23 | 2004-05-15 | Herstellung von hybridbauteilen durch einlegeteil-spritzgiessen mit plasmabehandelten einlegeteilen |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10323480A1 (de) |
WO (1) | WO2004103680A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1686147A1 (de) | 2005-01-28 | 2006-08-02 | Degussa GmbH | Verfahren zur Herstellung eines Verbundes |
WO2007003490A1 (de) * | 2005-07-06 | 2007-01-11 | Robert Bosch Gmbh | Verfahren zur herstellung eines beschichteten bauteils |
WO2010066521A2 (de) * | 2008-12-09 | 2010-06-17 | Osram Gesellschaft mit beschränkter Haftung | Hybridoptik |
FR3022174A1 (fr) * | 2014-06-11 | 2015-12-18 | Faurecia Sieges Automobile | Assemblage multi-materiau avec surmoulage et coefficient d'adhesion ameliore |
WO2017129582A1 (de) * | 2016-01-27 | 2017-08-03 | Plasmatreat Gmbh | Spritzgussbauteil mit einlegeteil, verfahren zu dessen herstellung und verwendungen dafür |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS633915A (ja) * | 1986-06-24 | 1988-01-08 | Omron Tateisi Electronics Co | 端子ベ−スの製造方法 |
JPS6395913A (ja) * | 1986-10-14 | 1988-04-26 | Molten Corp | 自動車用表示・装飾部材の製造方法 |
US4963413A (en) * | 1988-08-27 | 1990-10-16 | Tokai Kogyo Kabushiki Kaisha | United product composed of glass plate and vinyl chloride resin molded body and method of producing the same |
US5507832A (en) * | 1993-10-26 | 1996-04-16 | Howmedica, Inc. | Prosthesis with integral proximal spacer |
US5766246A (en) * | 1992-05-20 | 1998-06-16 | C. R. Bard, Inc. | Implantable prosthesis and method and apparatus for loading and delivering an implantable prothesis |
JPH11320609A (ja) * | 1998-05-18 | 1999-11-24 | Seiko Epson Corp | 射出成形方法 |
JP2000108205A (ja) * | 1998-10-06 | 2000-04-18 | Polyplastics Co | プラスチック複合成形品及びその製造方法 |
JP2001239548A (ja) * | 2000-03-02 | 2001-09-04 | Bridgestone Corp | 樹脂・金属複合成形体の作成方法及び複合成形体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4409737A1 (de) * | 1994-03-22 | 1995-09-28 | Braun Ag | Soft-Touch |
DE19540333C2 (de) * | 1995-10-28 | 2000-06-08 | Franz Weigelt & Soehne Gmbh & | Verfahren zum Herstellen eines Kunststoffteils aus einem Teil einer harten und einem Teil einer weichen flexiblen Komponente |
DE19810680A1 (de) * | 1998-03-12 | 1999-09-16 | Kuesters Eduard Maschf | Verfahren zur Herstellung einer mehrschichtigen Folienbahn |
-
2003
- 2003-05-23 DE DE2003123480 patent/DE10323480A1/de not_active Withdrawn
-
2004
- 2004-05-15 WO PCT/EP2004/005259 patent/WO2004103680A1/de active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS633915A (ja) * | 1986-06-24 | 1988-01-08 | Omron Tateisi Electronics Co | 端子ベ−スの製造方法 |
JPS6395913A (ja) * | 1986-10-14 | 1988-04-26 | Molten Corp | 自動車用表示・装飾部材の製造方法 |
US4963413A (en) * | 1988-08-27 | 1990-10-16 | Tokai Kogyo Kabushiki Kaisha | United product composed of glass plate and vinyl chloride resin molded body and method of producing the same |
US5766246A (en) * | 1992-05-20 | 1998-06-16 | C. R. Bard, Inc. | Implantable prosthesis and method and apparatus for loading and delivering an implantable prothesis |
US5507832A (en) * | 1993-10-26 | 1996-04-16 | Howmedica, Inc. | Prosthesis with integral proximal spacer |
US5507832B1 (en) * | 1993-10-26 | 1999-07-27 | Howmedica | Prosthesis with integral proximal spacer |
JPH11320609A (ja) * | 1998-05-18 | 1999-11-24 | Seiko Epson Corp | 射出成形方法 |
JP2000108205A (ja) * | 1998-10-06 | 2000-04-18 | Polyplastics Co | プラスチック複合成形品及びその製造方法 |
JP2001239548A (ja) * | 2000-03-02 | 2001-09-04 | Bridgestone Corp | 樹脂・金属複合成形体の作成方法及び複合成形体 |
Non-Patent Citations (6)
Title |
---|
"WEIGELT SPEZIALIST IN SACHEN HART-WEICH-VERBUNDE NOT MACHT ERFINDERISCH", PLASTVERARBEITER, ZECHNER UND HUETHIG VERLAG GMBH. SPEYER/RHEIN, DE, vol. 53, no. 10, 2002, pages 67 - 68,70,1PAG, XP001118402, ISSN: 0032-1338 * |
DATABASE WPI Section Ch Week 198807, Derwent World Patents Index; AN 1988-046287, XP002291203 * |
PATENT ABSTRACTS OF JAPAN vol. 0123, no. 32 (M - 738) 8 September 1988 (1988-09-08) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 02 29 February 2000 (2000-02-29) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 07 29 September 2000 (2000-09-29) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 26 1 July 2002 (2002-07-01) * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1686147A1 (de) | 2005-01-28 | 2006-08-02 | Degussa GmbH | Verfahren zur Herstellung eines Verbundes |
US8007916B2 (en) | 2005-01-28 | 2011-08-30 | Evonik Degussa Gmbh | Process for production of a composite |
WO2007003490A1 (de) * | 2005-07-06 | 2007-01-11 | Robert Bosch Gmbh | Verfahren zur herstellung eines beschichteten bauteils |
CN101218082B (zh) * | 2005-07-06 | 2010-11-10 | 罗伯特·博世有限公司 | 生产涂覆零件的方法 |
WO2010066521A2 (de) * | 2008-12-09 | 2010-06-17 | Osram Gesellschaft mit beschränkter Haftung | Hybridoptik |
WO2010066521A3 (de) * | 2008-12-09 | 2011-03-10 | Osram Gesellschaft mit beschränkter Haftung | Hybridoptik |
FR3022174A1 (fr) * | 2014-06-11 | 2015-12-18 | Faurecia Sieges Automobile | Assemblage multi-materiau avec surmoulage et coefficient d'adhesion ameliore |
WO2017129582A1 (de) * | 2016-01-27 | 2017-08-03 | Plasmatreat Gmbh | Spritzgussbauteil mit einlegeteil, verfahren zu dessen herstellung und verwendungen dafür |
Also Published As
Publication number | Publication date |
---|---|
DE10323480A1 (de) | 2004-12-30 |
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