KR900700272A - Method and apparatus for processing high strength fiber composites in bulk - Google Patents

Method and apparatus for processing high strength fiber composites in bulk

Info

Publication number
KR900700272A
KR900700272A KR1019890702427A KR890702427A KR900700272A KR 900700272 A KR900700272 A KR 900700272A KR 1019890702427 A KR1019890702427 A KR 1019890702427A KR 890702427 A KR890702427 A KR 890702427A KR 900700272 A KR900700272 A KR 900700272A
Authority
KR
South Korea
Prior art keywords
molding
fiber composite
temperature
preform
heating
Prior art date
Application number
KR1019890702427A
Other languages
Korean (ko)
Inventor
쾨스터 위르겐
레트 가이거 만프
폰 데어 하이트 게라르트
Original Assignee
모빅 게엠베하
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 모빅 게엠베하 filed Critical 모빅 게엠베하
Publication of KR900700272A publication Critical patent/KR900700272A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/40Shaping or impregnating by compression not applied
    • B29C70/42Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46Shaping 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/002Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
    • B29C51/004Textile or other fibrous material made from plastics fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/18Thermoforming apparatus
    • B29C51/20Thermoforming apparatus having movable moulds or mould parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26Component parts, details or accessories; Auxiliary operations
    • B29C51/261Handling means, e.g. transfer means, feeding means
    • B29C51/262Clamping means for the sheets, e.g. clamping frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

내용 없음No content

Description

고강도의 섬유복합체를 대량으로 가공하는 방법 및 장치Method and apparatus for processing high strength fiber composites in bulk

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

첨부된 도면을 참조로 한 본원 발명의 실시예를Embodiments of the present invention with reference to the accompanying drawings

제1도는 공지의 방법과 모빅-오르가노블레히(Mobik-Organoblech)라는 방법을 비교하여 표시한 도표,1 is a diagram showing a comparison between a known method and a method called Mobik-Organoblech,

제2도 및 제3도는 본 발명에 따른 장치와 결정화점조도(Konsistenz)(제4도)와 같은 무정형의 비정질의 점조도의 열가소성 합성수지의 작용범위를 나타낸 그래프(여기서, EB=연화부/응고부, ZB=파괴부, KB=결정용융부).2 and 3 are graphs showing the operating range of the thermoplastic synthetic resin of amorphous amorphous consistency, such as the device according to the invention and the crystallization consistency (Konsistenz) (Figure 4), where EB = softening part / coagulation part, ZB = Breaking part, KB = crystal melting part).

Claims (18)

기절로 만들어진 열가소성 물질을 주성분으로 하는 섬유복합체를 3차원 성형체로 대량으로 단계적으로 연속 성형하기 위한 방법에 있어서, 예비형체로 이용된 섬유 복합체는 압밀된 고강도의 섬유복합체이며, 여기서 "압밀된" 이라는 용어는 섬유복합체가 이미 적층된 구조물을 가지며, 섬유(다른 구조를 갖는 섬유 포함)는 기질로 압축된다는 의미이여, "고강도"라는 용어는 예비형체의 섬유체적 퍼센트 50%이상이며, 섬유는 배향되고 끝이 없는 것을 특징으로 하는 섬유복합체 성형방법.In the method for continuous continuous molding in large quantities in stages into a three-dimensional molded body of a fiber composite composed mainly of stunning thermoplastics, the fiber composite used as a preform is a consolidated high-strength fiber composite, where "consolidated" The term means that the fiber composite has a structure already laminated, and that the fibers (including fibers with other structures) are compressed into a substrate, the term "high strength" being at least 50% of the fiber volume percentage of the preform, and the fibers being oriented Fiber composite molding method characterized in that the endless. 제1항에 있어서, 상기 압밀된 고강도의 섬유복합체(예비형체)는 이용된 열가소성 물질의 변화는 기계적 특성을 이용하여 공지의 방법으로 성형되며, 상기 방법은 가능한한 작은 성형 압력이 작용하도록 예비형체의 온도에 의해 조절되는 것을 특징으로 하는 섬유복합체 성형방법.The method of claim 1, wherein the consolidated high-strength fiber composite (preform) is formed by a known method using a mechanical property of the change in the thermoplastic material used, the method is a preform so that a small molding pressure is applied as possible Fiber composite molding method characterized in that it is controlled by the temperature of. 제1항 또는 제2항에 있어서, 주형에 의해 생긴 주형체는 기질의 원하는 기계적 특성(비정질, 결정)에 따라 여러 가지 바르기로 냉각되며, 즉 결정화 기질에 대해서는 느리게 비정질 기질에 대해서는 빠르게 냉각되는 것을 특징으로 하는 섬유복합체 성형방법.The method according to claim 1 or 2, wherein the template produced by the template is cooled by various applications depending on the desired mechanical properties of the substrate (amorphous, crystalline), ie it is slow to crystallized substrates and rapidly cooled to amorphous substrates. Fiber composite molding method characterized in that. 제1항 내지 제3항중 어느 한 항에 있어서, 예비형체는 성형되기 전에 성형온도로 가열되고, 철저히 주위 온도를 구비하는 것을 특징으로 하느 섬유복합체 성형방법.4. A method according to any one of claims 1 to 3, wherein the preform is heated to a molding temperature before it is molded, and thoroughly has an ambient temperature. 제1항 내지 제4항중 어느 한 항에 있어서, 상기 방법은 3단계로 되어 있으며, 즉 특정재료에 따라 조절되는 가열단계, 성형단계 및 특정재료에 따라 조절되는 냉각단계로 나뉘어지는 것을 특징으로 하는 섬유복합체 성형방법.The method according to any one of claims 1 to 4, wherein the method has three stages, i.e., it is divided into a heating step controlled according to a specific material, a molding step and a cooling step controlled according to a specific material. Fiber composite molding method. 전술한 항들중 어느 한 항에 있어서, 성형시간은 모든 방법의 소요시간에 따르게 되며, 경우에 따라서는 평행하게 배치되어 있는 다수의 가열단계와 냉각단계를 포함하는 것을 특징으로 하는 섬유복합체 성형방법.The method according to any one of the preceding claims, wherein the molding time depends on the time required of all methods, and in some cases comprises a plurality of heating and cooling steps arranged in parallel. 전술한 항들중 어느 한항에 있어서, 예비형체의 가열단계의 유출부에서의 온도는 성형단계의 유입부에서의 온도와 동일하며, 폐쇄되거나 덮혀진 제조시스템이 형성되는 것을 특징으로 하는 섬유복합체 성형방법.The method according to any one of the preceding claims, wherein the temperature at the outlet of the heating stage of the preform is the same as the temperature at the inlet of the forming stage and a closed or covered manufacturing system is formed. . 전술한 항들중 어느 한 항에 있어서, 주형체의 냉각단계의 유입부에서의 온도는 성형단계의 유출부에서의 온도와 동일한 것을 특징으로 하는 섬유복합체 성형방법.The method according to any one of the preceding claims, wherein the temperature at the inlet of the cooling step of the cast body is the same as the temperature at the outlet of the molding step. 전술한 항들중 어느 한 항에 있어서, 예비형체의 성형단계의 유입부에서의 온도는 성형단계의 유출부에서의 주형체의 온도와 동일한 것을 특징으로 하는 섬유복합체 성형방법.The fiber composite molding method according to any one of the preceding claims, wherein the temperature at the inlet of the forming step of the preform is equal to the temperature of the template at the outlet of the forming step. 전술한 항들중 어느 한 항에 있어서, 성형단계에서 예비형체에 가해지는 압력은 온도에 따라 조절되며, 성형하기 위해서는 최소한의 성형에너지가 필요한 것을 특징으로 하는 섬유복합체 성형방법.The method according to any one of the preceding claims, wherein the pressure applied to the preform in the forming step is controlled in accordance with temperature, and a minimum molding energy is required for molding. 전술한 항들중 어느 한 항에 있어서, 공기가 가열될때 공구의 온도는 성형단계치의 온도와는 독립되게 조절될 수 있는 것을 특징으로 하는 섬유복합체 성형방법.The method according to any one of the preceding claims, wherein the temperature of the tool when the air is heated can be adjusted independently of the temperature of the forming step value. 전술한 항들중 어느 한 항에 따른 방법에 따라 섬유복합체를 대량으로 단계적으로 연속 성형하는 장치에 있어서, 가열부, 성형부 및 냉각부의 적어도 3개의 구역을 갖는 장치가 구비되어 있는 것을 특징으로 하는 섬유복합체 성형장치.An apparatus for continuous continuous molding of a fiber composite in large quantities in accordance with the method according to any one of the preceding claims, wherein the apparatus comprises at least three zones of heating, forming and cooling sections. Composite molding apparatus. 전술한 항들중 어느 한 항에 있어서, 3개의 구역은 서로 직접 인접하여 있어서 폐쇄된 제조장치를 형성하는 것을 특징으로 하는 섬유복합체 성형장치.The apparatus of any one of the preceding claims wherein the three zones are directly adjacent each other to form a closed manufacturing apparatus. 전술한 항들중 어느 한 항에 있어서, 2개 이상의 성형부가 차례로 구비되어 있는 것을 특징으로 하는 섬유복합체 성형장치.The fiber composite molding apparatus according to any one of the preceding claims, wherein two or more molding parts are provided in sequence. 전술한 항들중 어느 한 항에 있어서, 평행하게 배치된 다수의 가열부와 냉각부가 구비되어 있는 것을 특징으로 하는 섬유복합체 성형장치.The fiber composite molding apparatus according to any one of the preceding claims, characterized in that a plurality of heating parts and cooling parts arranged in parallel are provided. 전술한 항들중 어느 한 항에 있어서, 상기 가열부와 성형부 및 냉각부는 하나의 터널형 장치로 형성되는 것을 특징으로 하는 섬유복합체 성형장치.The fiber composite molding apparatus according to any one of the preceding claims, wherein the heating section, the shaping section, and the cooling section are formed in one tunnel type device. 전술한 항들중 어느 한 항에 있어서, 상기 장치의 외부에는 압력발생 조립체가 배치되어 있는 것을 특징으로 하는 섬유복합체 성형장치.The apparatus of any one of the preceding claims, wherein a pressure generating assembly is disposed outside the apparatus. 전술한 항들중 어느 한 항에 있어서, 수용부(9)로부터 상기 예비형체와 주형체를 가열부와 성형부 및 냉각부(4)를 거쳐 배출부로 이송시키는 연속싸이클을 형성하도록 에비형체와 주형체를 이송하기 위한 이송장치(5)가 구비되어 있는 것을 특징으로 하는 섬유복합체 성형장치.The eb body and the mold body according to any one of the preceding claims, so as to form a continuous cycle for transferring the preliminary body and the mold body from the accommodating part 9 to the outlet part through the heating part, the molding part and the cooling part 4. Fiber composite molding device, characterized in that the transfer device for transporting (5) is provided. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890702427A 1988-04-22 1989-04-20 Method and apparatus for processing high strength fiber composites in bulk KR900700272A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3813694A DE3813694A1 (en) 1988-04-22 1988-04-22 METHOD AND PLANT FOR THE MAJOR PROCESSING OF HIGH-PERFORMANCE FIBER COMPOSITES
DEP3813694.5 1988-04-22
PCT/EP1989/000428 WO1989010253A1 (en) 1988-04-22 1989-04-20 Process and installation for industrial-scale processing of high-strength fibre composites

Publications (1)

Publication Number Publication Date
KR900700272A true KR900700272A (en) 1990-08-13

Family

ID=6352709

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890702427A KR900700272A (en) 1988-04-22 1989-04-20 Method and apparatus for processing high strength fiber composites in bulk

Country Status (7)

Country Link
EP (1) EP0413714A1 (en)
JP (1) JPH03504700A (en)
KR (1) KR900700272A (en)
AU (1) AU636566B2 (en)
BR (1) BR8907388A (en)
DE (1) DE3813694A1 (en)
WO (1) WO1989010253A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290167A (en) * 1990-10-08 1994-03-01 Sumitomo Heavy Industries, Ltd. Method of manufacturing three-dimensional parts using sheets of thermoplastic resin high-performance fiber-reinforced composite material and apparatus therefor
DE9109287U1 (en) * 1991-07-27 1992-09-03 Verpaco Ag, Huenenberg, Ch
DE9216080U1 (en) * 1992-11-26 1993-08-26 Reiss Int Gmbh Deep-drawn part
DE19922799B4 (en) * 1999-05-18 2014-06-12 Bayerische Motoren Werke Aktiengesellschaft Process for producing a plastic molding
DE10330919A1 (en) * 2003-07-03 2005-01-27 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method and device for producing a fiber composite component
DE102005052440A1 (en) * 2005-11-03 2007-05-10 Christian Gahle Two or three dimension product manufacture from wood and plastic composite material involves heating composite material, forming to shape and cooling
DE102011119223A1 (en) 2011-11-22 2013-05-23 Daimler Ag Manufacturing device useful for manufacturing a fiber-reinforced motor vehicle component, comprises a pre-forming process device for producing a preform, comprising a marking unit to apply a marking on a semi-finished product and/or preform
DE102012000772A1 (en) * 2012-01-18 2013-07-18 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Seat shell for motor vehicle, has portions of respective short and long fiber-reinforced plastics, where crossed long fibers of long-fiber-reinforced plastic are extended between mutually opposite edge sides of shell
EP3135707A1 (en) 2015-08-26 2017-03-01 LANXESS Deutschland GmbH Polyamide compositions
DE102017105450A1 (en) * 2017-03-14 2018-09-20 Dieffenbacher GmbH Maschinen- und Anlagenbau Method and plant for consolidating fiber composite structures
WO2021146223A1 (en) * 2020-01-15 2021-07-22 Cytec Industries Inc. Automated mechanical shaping of composite materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765998A (en) * 1971-01-11 1973-10-16 Allied Chem Shapable fiber-reinforced low molecular weight polyethylene terephthalate
US3850723A (en) * 1971-09-20 1974-11-26 Ppg Industries Inc Method of making a stampable reinforced sheet
DE2614986A1 (en) * 1976-04-07 1977-12-29 Kannegiesser H Kg Automatically moulding foamed polymer sheets - with several heaters so that moulding cycle equals time in each heater
EP0195562B1 (en) * 1985-03-21 1992-10-28 Imperial Chemical Industries Plc Method of producing shaped articles from reinforced composites
GB8507312D0 (en) * 1985-03-21 1985-05-01 Ici Plc Producing shaped articles
FR2600936B1 (en) * 1986-07-07 1989-02-24 Cofim PROCESS AND DEVICE FOR PRODUCING PREFORMS FOR PARTS MADE OF COMPOSITE MATERIALS

Also Published As

Publication number Publication date
DE3813694A1 (en) 1989-11-02
WO1989010253A1 (en) 1989-11-02
EP0413714A1 (en) 1991-02-27
AU3449089A (en) 1989-11-24
JPH03504700A (en) 1991-10-17
AU636566B2 (en) 1993-05-06
BR8907388A (en) 1991-04-23

Similar Documents

Publication Publication Date Title
KR880012343A (en) Process for preparing fiber reinforced resin matrix preform and products made therefrom
BR9307445A (en) Processes for continuous production of a high module article for the preparation of cellulosic thermoplastic composites and for the production of a spongy compound and high module article
KR900700272A (en) Method and apparatus for processing high strength fiber composites in bulk
NO954435L (en) Process for resin injection molding
DE431442T1 (en) METHOD AND DEVICE FOR PRODUCING PREFORMS.
DE69406298T3 (en) DEVICE FOR PRODUCING PLASTIC CONTAINERS BY BLOW MOLDING
FR2731176B1 (en) INSTALLATION FOR MANUFACTURING CONTAINERS BY BLOWING PLASTIC PREFORMS
ATE142555T1 (en) METHOD FOR PREPARING COMPOSITES
SE8307178L (en) FIBER PRODUCT AND PROCEDURE FOR PRODUCING IT
FR2820359B1 (en) PROCESS AND DEVICE FOR MOLDING A PART IN COMPOSITE MATERIAL, AND ULM PROPELLER HUB WHICH THEY ALLOW THEM TO MAKE
IL58549A (en) Method and apparatus for producing molded plastic articles
JPS57174221A (en) Production of multilayer stretch formed container
JPS57128516A (en) Blow-molded container having multilayer construction and method for producing the same
FI955318A (en) Improved method for performing resin injection molding
DE3772324D1 (en) TOGETHER COMPRESSED POLYMERS COMPOSITE.
EP0224064A3 (en) Method for producing construction elements from fibre-reinforced thermoplastic material
GB2348163A (en) A fibre-reinforced composite
KR930703497A (en) Method of Making Preform
DE59206788D1 (en) Method for producing a workpiece with a through opening made of thermoplastic composite
DE3279265D1 (en) Method of producing formed objects from reinforced laminates
Steenkamer Resin Transfer Molding. II. Tooling and Processing
TW345534B (en) Structure of a continuously extruded fiber-reinforced material and process for producing the same
ATE116189T1 (en) INJECTION MOLDING OF A PRE-CAST MOLD AND/OR A CONTAINER MADE OF THERMOPLASTIC MATERIAL.
Takehara et al. Long glass fiber reinforced thermoplastic composite" KP-SHEET"

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid