DE68922651D1 - Formpressen von Formteilen aus Verbundwerkstoff auf heissen Formoberflächen und mit kurzer-Zykluszeit. - Google Patents

Formpressen von Formteilen aus Verbundwerkstoff auf heissen Formoberflächen und mit kurzer-Zykluszeit.

Info

Publication number
DE68922651D1
DE68922651D1 DE68922651T DE68922651T DE68922651D1 DE 68922651 D1 DE68922651 D1 DE 68922651D1 DE 68922651 T DE68922651 T DE 68922651T DE 68922651 T DE68922651 T DE 68922651T DE 68922651 D1 DE68922651 D1 DE 68922651D1
Authority
DE
Germany
Prior art keywords
cycle time
compression molding
short cycle
composite parts
mold surfaces
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.)
Expired - Lifetime
Application number
DE68922651T
Other languages
English (en)
Inventor
Bang Mo Kim
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE68922651D1 publication Critical patent/DE68922651D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • 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
    • 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
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/565—Consisting of shell-like structures supported by backing material
    • 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
    • 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
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
DE68922651T 1988-03-30 1989-02-20 Formpressen von Formteilen aus Verbundwerkstoff auf heissen Formoberflächen und mit kurzer-Zykluszeit. Expired - Lifetime DE68922651D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17611488A 1988-03-30 1988-03-30

Publications (1)

Publication Number Publication Date
DE68922651D1 true DE68922651D1 (de) 1995-06-22

Family

ID=22643034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68922651T Expired - Lifetime DE68922651D1 (de) 1988-03-30 1989-02-20 Formpressen von Formteilen aus Verbundwerkstoff auf heissen Formoberflächen und mit kurzer-Zykluszeit.

Country Status (3)

Country Link
EP (1) EP0335098B1 (de)
JP (1) JPH0626824B2 (de)
DE (1) DE68922651D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957671A (en) * 1985-06-11 1990-09-18 M. A. Industries, Inc. Manufacture of plastic products
US5260017A (en) * 1990-01-02 1993-11-09 General Electric Company Method for improved surface profile of composite structures
GR1001112B (el) * 1990-08-24 1993-04-28 Ma Ind Inc Κατασκευή πλαστικών προϊόντων.
EP0551692A1 (de) * 1992-01-15 1993-07-21 General Electric Company Verfahren zur Verbesserung des Oberflächenprofils eines Verbundmaterialgegenstandes
JPH0767705B2 (ja) * 1992-01-29 1995-07-26 ゼネラル・エレクトリック・カンパニイ 複合構造体の表面形状の改良方法
JPH081698A (ja) * 1994-06-15 1996-01-09 Sumitomo Chem Co Ltd 繊維強化熱可塑性樹脂成形体の製造方法およびそれに用いる金型
FR2779988B1 (fr) * 1998-06-17 2000-07-21 Vetrotex France Sa Procede et dispositif de moulage de produits composites thermoplastiques
CN100396472C (zh) * 2001-01-25 2008-06-25 快速科技有限公司 复合金属部件的生产、成型和粘结系统
KR102041643B1 (ko) * 2011-04-01 2019-11-06 록툴 연속사 특히 천연기원의 섬유에 의해 강화된 열가소성 매트릭스를 가진 복합재로 형성된 부분을 압축/경화하기 위한 방법 및 장치
JP6462190B2 (ja) * 2016-07-28 2019-01-30 帝人株式会社 プレス成形品の製造方法
EP4108431A1 (de) * 2021-06-22 2022-12-28 Mitsubishi Chemical Advanced Materials NV Verfahren zur herstellung eines thermoplastischen verbundbauteils
KR102529929B1 (ko) * 2021-10-26 2023-05-08 현대제철 주식회사 복합 소재 제조 시스템 및 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304751A (en) * 1978-05-30 1981-12-08 Allied Corporation Process for shaping thermoplastic articles

Also Published As

Publication number Publication date
JPH01283117A (ja) 1989-11-14
EP0335098A3 (en) 1990-07-11
EP0335098B1 (de) 1995-05-17
JPH0626824B2 (ja) 1994-04-13
EP0335098A2 (de) 1989-10-04

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