DE112020006763T5 - Verfahren zur herstellung eines rohrkörpers aus faserverstärktem harz - Google Patents

Verfahren zur herstellung eines rohrkörpers aus faserverstärktem harz Download PDF

Info

Publication number
DE112020006763T5
DE112020006763T5 DE112020006763.7T DE112020006763T DE112020006763T5 DE 112020006763 T5 DE112020006763 T5 DE 112020006763T5 DE 112020006763 T DE112020006763 T DE 112020006763T DE 112020006763 T5 DE112020006763 T5 DE 112020006763T5
Authority
DE
Germany
Prior art keywords
mandrel
resin
fiber
mold
connecting member
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.)
Pending
Application number
DE112020006763.7T
Other languages
German (de)
English (en)
Inventor
Takahiro Nakayama
Kenichi Mori
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.)
Astemo Ltd
Original Assignee
Hitachi Astemo Ltd
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 Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of DE112020006763T5 publication Critical patent/DE112020006763T5/de
Pending legal-status Critical Current

Links

Images

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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the reinforcement
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
    • 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
    • B29C70/48—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 and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • B29K2307/00—Use of elements other than metals as reinforcement
    • B29K2307/04—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • F16C3/026—Shafts made of fibre reinforced resin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
DE112020006763.7T 2020-06-26 2020-06-26 Verfahren zur herstellung eines rohrkörpers aus faserverstärktem harz Pending DE112020006763T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/025393 WO2021260953A1 (ja) 2020-06-26 2020-06-26 繊維強化樹脂製管体の製造方法

Publications (1)

Publication Number Publication Date
DE112020006763T5 true DE112020006763T5 (de) 2022-12-15

Family

ID=75896356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020006763.7T Pending DE112020006763T5 (de) 2020-06-26 2020-06-26 Verfahren zur herstellung eines rohrkörpers aus faserverstärktem harz

Country Status (5)

Country Link
US (1) US12296548B2 (https=)
JP (1) JP6873369B1 (https=)
CN (1) CN115427217A (https=)
DE (1) DE112020006763T5 (https=)
WO (1) WO2021260953A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112020006763T5 (de) 2020-06-26 2022-12-15 Hitachi Astemo, Ltd. Verfahren zur herstellung eines rohrkörpers aus faserverstärktem harz
WO2022065179A1 (ja) * 2020-09-24 2022-03-31 日立Astemo株式会社 繊維強化樹脂管体の製造方法
JP7812206B2 (ja) * 2021-08-25 2026-02-09 Ａｓｔｅｍｏ株式会社 繊維強化樹脂製構造物の製造方法
JP7765259B2 (ja) * 2021-11-18 2025-11-06 Ａｓｔｅｍｏ株式会社 繊維強化樹脂管体の製造方法
JP2023136190A (ja) * 2022-03-16 2023-09-29 日立Astemo株式会社 マンドレル及び繊維強化樹脂管体の製造方法
US20250256473A1 (en) * 2022-03-29 2025-08-14 Hitachi Astemo, Ltd. Carbon-fiber fixation jig, method for manufacturing carbon-fiber reinforced resin pipe body, and power transmission shaft
JP7799537B2 (ja) * 2022-03-29 2026-01-15 Ａｓｔｅｍｏ株式会社 繊維強化樹脂管体の製造方法
JP2024002299A (ja) * 2022-06-23 2024-01-11 日立Astemo株式会社 樹脂注入成形金型装置、炭素繊維強化樹脂管体の製造方法及び炭素繊維強化樹脂管体
WO2024161567A1 (ja) 2023-02-01 2024-08-08 日立Astemo株式会社 繊維強化樹脂製筒体、繊維強化樹脂製筒体の製造方法及び繊維強化樹脂製筒体製造用治具
CN117048087B (zh) * 2023-08-01 2026-04-28 东莞艾可迅复合材料有限公司 一种碳纤维中空管材的制作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03265738A (ja) 1990-03-14 1991-11-26 Mazda Motor Corp 筒状回転部材の回転バランス調整方法
JPH08323870A (ja) 1995-05-31 1996-12-10 Toyota Autom Loom Works Ltd 繊維強化複合材の成形用金型
JP2003127257A (ja) 2001-10-23 2003-05-08 Toho Tenax Co Ltd 繊維強化樹脂管状体とその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1513829A (en) * 1975-08-18 1978-06-14 Fiber Science Inc Reinforced plastics articles
JPH0647822A (ja) * 1992-07-29 1994-02-22 Mitsubishi Heavy Ind Ltd Ｆｒｐ製圧力容器の製造方法
JPH06270268A (ja) * 1993-03-19 1994-09-27 Mazda Motor Corp 液晶樹脂複合体の成形方法
DE69424047T2 (de) 1994-03-24 2000-10-26 Toray Industries, Inc. Gekrümmte röhre, verfahren und apparat zur herstellung
FR2774325B1 (fr) * 1998-02-05 2000-03-17 Alexandre Hamlyn Procede de fabrication de corps flottants et embarcations nautiques mandrins et appareils pour cette fabrication
CN1492801A (zh) * 2001-03-13 2004-04-28 �Ϻ���ͨ��ѧ 制造空心复合件的非等温方法
JP2003094448A (ja) * 2001-09-25 2003-04-03 Toray Ind Inc Ｆｒｐ中空構造体の製造方法
CN104494160B (zh) * 2014-11-25 2017-01-25 中联重科股份有限公司 折叠臂架、纤维增强树脂基复合材料臂节及其制造方法
DE112020006763T5 (de) 2020-06-26 2022-12-15 Hitachi Astemo, Ltd. Verfahren zur herstellung eines rohrkörpers aus faserverstärktem harz

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03265738A (ja) 1990-03-14 1991-11-26 Mazda Motor Corp 筒状回転部材の回転バランス調整方法
JPH08323870A (ja) 1995-05-31 1996-12-10 Toyota Autom Loom Works Ltd 繊維強化複合材の成形用金型
JP2003127257A (ja) 2001-10-23 2003-05-08 Toho Tenax Co Ltd 繊維強化樹脂管状体とその製造方法

Also Published As

Publication number Publication date
US12296548B2 (en) 2025-05-13
JPWO2021260953A1 (https=) 2021-12-30
CN115427217A (zh) 2022-12-02
US20230173771A1 (en) 2023-06-08
WO2021260953A1 (ja) 2021-12-30
JP6873369B1 (ja) 2021-05-19

Similar Documents

Publication Publication Date Title
DE112020006763T5 (de) Verfahren zur herstellung eines rohrkörpers aus faserverstärktem harz
EP1798428B1 (de) Flechttechnisch hergestelltes Faserverbundbauteil
DE102021100139A1 (de) Verfahren zur herstellung eines hochdrucktanks
DE102017218553A1 (de) Herstellungsverfahren für Blattfedern aus faserverstärktem Kunststoff mit integrierten Augenbuchsen und Blattfeder aus faserverstärktem Kunststoff
DE102019006280A1 (de) Verfahren zur Herstellung einer formschlüssigen Lasteinleitung für stabförmige Fasernbundstrukturen sowie deren Gestaltung
DE102021115080B4 (de) Verfahren zum Herstellen eines Hochdrucktanks
DE112022006187T5 (de) Kohlenstofffaser-fixier-einspannvorrichtung, verfahren zur herstellung eines kohlenstofffaserverstärkten harzrohrkörpers, und kraftübertragungswelle
DE102016001056A1 (de) Verfahren und Vorrichtung zum Herstellen eines Strukturbauteils aus faserverstärktem Kunststoff
DE102016002856B4 (de) Verfahren zur Herstellung eines Harzformgegenstands
DE112020006109T5 (de) Rohrkörper-zwischenstück und verfahren zur herstellung eines rohrkörpers
EP3142843B1 (de) Verfahren zur herstellung eines dämpferrohres aus einem faserverbundwerkstoff für einen schwingungsdämpfer
DE102020117307A1 (de) Verfahren zur Herstellung eines Druckbehälters und Druckbehälter
DE102012210469A1 (de) Rad aus Faserverbundwerkstoff und Verfahren zu seiner Herstellung
DE102014019149A1 (de) Profilteil mit einer Mehrzahl von Schichten
DE102017211419A1 (de) Verfahren zur Herstellung eines faserverstärkten Bauteils für ein Kraftfahrzeug und faserverstärktes Bauteil
DE102015102438B4 (de) Verfahren zur Herstellung von Faserverbund-Hohlkörpern mit Flanschen und Wickelkern zur Durchführung des Verfahrens
DE112020006110B4 (de) Verfahren zur herstellung eines rohrkörpers
DE102021118520B4 (de) Fertigungsvorrichtung zur Herstellung eines rohrförmigen Hochdrucktanks
DE19810119C2 (de) Wickelhülse
DE112021002951T5 (de) Verfahren zur herstellung eines rohrkörpers aus faserverstärktem harz
DE112020006107T5 (de) Rohrkörper-zwischenstück und verfahren zur herstellung eines rohrkörpers
WO2019020703A1 (de) Verfahren zum herstellen einer schraubenfeder
DE102021212112A1 (de) Verfahren zur Herstellung eines Spaltrohrs für eine elektrische Maschine
DE102021115567A1 (de) Hochdrucktank
DE102016002759A1 (de) Verfahren zur Hestellung eines faserverstärkten Bauteils durch Wickeln und Verfahren zum Herstellen eines Zusammenbaus aus solchen faserverstärkten Bauteilen

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication