KR880009778A - 인발 성형방법, 그 장치 및 그 제품 - Google Patents

인발 성형방법, 그 장치 및 그 제품 Download PDF

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Publication number
KR880009778A
KR880009778A KR1019880001670A KR880001670A KR880009778A KR 880009778 A KR880009778 A KR 880009778A KR 1019880001670 A KR1019880001670 A KR 1019880001670A KR 880001670 A KR880001670 A KR 880001670A KR 880009778 A KR880009778 A KR 880009778A
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KR
South Korea
Prior art keywords
zone
inlet
impregnated
fibers
gap
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KR1019880001670A
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English (en)
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KR930000742B1 (ko
Inventor
글레메 미셀
코시에 알랭
구르동 베르나르
Original Assignee
끌로드 푸아레
소시에떼 아토샹
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Application filed by 끌로드 푸아레, 소시에떼 아토샹 filed Critical 끌로드 푸아레
Publication of KR880009778A publication Critical patent/KR880009778A/ko
Application granted granted Critical
Publication of KR930000742B1 publication Critical patent/KR930000742B1/ko

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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
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • 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
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/521—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement before the die
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

내용 없음.

Description

인발 성형방법, 그 장치 및 그 제품
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방법에서 사용된 한 다발의 로빙(roving)의 사시도.
제2도는 한 다발의 로빙을 다이에 의하여 시이트로 성형하는 것을 도시한 사시도.
제3도는 제2도에 도시한 선 III-III을 따라 절취한 단면도.

Claims (6)

  1. 섬유타래를 열가소성 수지로 함침시키고 수득된, 함침타래의 결합물을 가열 집성부품내에서 순환시켜 수지를 용융시킨 다음 성형품을 적당한 다이에서 고온 성형하여 이를 두번째 냉각용 다이에 통과시키기전에 최종 형상을 부여하는 것으로 이루어진, 인발 성형에 의하여 연속 장섬유로 강화된 열가소성 중합체 성형품의 제조방법에 있어서, 함침된 타래의 결합물을 입구 대역과 출구 대역이 있는 평다이로 주로 이루어진 가열 집성 부품내에서 압축하며, 상기 입구가, 초기부피의 함침된 타래를 두께를 변화시킬 수 있도록 적합화된 수평 갭에 통과하도록 하여 함침된 타래의 토출용 집성부품이 성형전에 최소 두께의 시이트 형상을 제공하기에 충분한 정도로 넓음을 특징으로 하는 방법.
  2. 제1항에 있어서, 거의 직사각형 단면의 평 다이의 갭이 출구 대역에서 직사각형 평행 육면체의 기하학적 형상을 가지는 방법.
  3. 제2항에 있어서, 입구대역의 외측과 평 다이 갭의 수평부분간의 도입 대역의 기울기에 해당하는 교각이 1 내지 20°인 방법.
  4. 제1 내지 3항중 어느 한 항에 있어서, 언급된 섬유가 유리섬유, 탄소섬유, 및 아라미드 섬유중에서 선택되는 방법.
  5. 입구 수단, 출구 수단, 및 이들 입구 수단과 출구 수단을 연결하는 통로수단으로 주로 이루어지며, 상기 통로 수단은 거의 직사각형 단면의 수평 갭을 설정 및 한정할 수 있고 그의 출구 대역에서의 기하학적 형상은 거의 직사각형 평행 육면체이며 입구 대역의 외측과 갭의 수평 부분간의 기울기에 해망하는 교각은 1 내지 20°임을 특징으로 하는, 결합물의 성형전에 열가소성 수지로 함침된 연속 장 섬유의 타래를 용융시키기 위한 인발 성형에서 사용되는 평 다이.
  6. 강화용 섬유가 성형품의 전장에 걸쳐서 연속되어 긴 형태로 존재하는, 제1 내지 4항중 어느 한항의 방법에 의하여 제조된 섬유-강화된 폴리비닐 클로라이드 강체 성형품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880001670A 1987-02-18 1988-02-17 인발 성형방법, 그 장치 및 그 제품 KR930000742B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8702084A FR2610864B1 (fr) 1987-02-18 1987-02-18 Procede de fabrication de profiles de polymere thermoplastique par pultrusion - appareillage - produits obtenus
FR02084/1987 1987-02-18

Publications (2)

Publication Number Publication Date
KR880009778A true KR880009778A (ko) 1988-10-05
KR930000742B1 KR930000742B1 (ko) 1993-01-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880001670A KR930000742B1 (ko) 1987-02-18 1988-02-17 인발 성형방법, 그 장치 및 그 제품

Country Status (13)

Country Link
US (1) US5084222A (ko)
EP (1) EP0281447B1 (ko)
JP (1) JP2634184B2 (ko)
KR (1) KR930000742B1 (ko)
CN (1) CN1023305C (ko)
AT (1) ATE65738T1 (ko)
CA (1) CA1331910C (ko)
DE (1) DE3863943D1 (ko)
DK (1) DK168327B1 (ko)
ES (1) ES2023497B3 (ko)
FI (1) FI95010C (ko)
FR (1) FR2610864B1 (ko)
PT (1) PT86780B (ko)

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Also Published As

Publication number Publication date
PT86780B (pt) 1993-08-31
FI95010C (fi) 1995-12-11
US5084222A (en) 1992-01-28
EP0281447A1 (fr) 1988-09-07
FI880750A (fi) 1988-08-19
FI95010B (fi) 1995-08-31
FR2610864A1 (fr) 1988-08-19
ATE65738T1 (de) 1991-08-15
EP0281447B1 (fr) 1991-07-31
FR2610864B1 (fr) 1989-06-16
DE3863943D1 (de) 1991-09-05
ES2023497B3 (es) 1992-01-16
CA1331910C (fr) 1994-09-13
CN88100835A (zh) 1988-08-31
DK81088D0 (da) 1988-02-17
JP2634184B2 (ja) 1997-07-23
PT86780A (pt) 1989-02-28
CN1023305C (zh) 1993-12-29
DK81088A (da) 1988-08-19
JPS63216732A (ja) 1988-09-09
FI880750A0 (fi) 1988-02-17
KR930000742B1 (ko) 1993-01-30
DK168327B1 (da) 1994-03-14

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