JP6013935B2 - 射出成形工程の間に繊維の配列を制御する方法及び装置 - Google Patents

射出成形工程の間に繊維の配列を制御する方法及び装置 Download PDF

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Publication number
JP6013935B2
JP6013935B2 JP2013030834A JP2013030834A JP6013935B2 JP 6013935 B2 JP6013935 B2 JP 6013935B2 JP 2013030834 A JP2013030834 A JP 2013030834A JP 2013030834 A JP2013030834 A JP 2013030834A JP 6013935 B2 JP6013935 B2 JP 6013935B2
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Prior art keywords
electric field
reinforcing fibers
polymer
injection
mold cavity
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JP2013030834A
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Japanese (ja)
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JP2014004820A (ja
JP2014004820A5 (enExample
Inventor
エヌ．ガンディ ウメシュ
エヌ．ガンディ ウメシュ
Original Assignee
トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド
トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド
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    • 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
    • B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1701—Component parts, details or accessories; Auxiliary operations using a particular environment during moulding, e.g. moisture-free or dust-free
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/005—Using a particular environment, e.g. sterile fluids other than air

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP2013030834A 2012-06-21 2013-02-20 射出成形工程の間に繊維の配列を制御する方法及び装置 Active JP6013935B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/528,923 US9409329B2 (en) 2012-06-21 2012-06-21 Method and application for controlling alignment of fibers during injection molding process
US13/528,923 2012-06-21

Publications (3)

Publication Number Publication Date
JP2014004820A JP2014004820A (ja) 2014-01-16
JP2014004820A5 JP2014004820A5 (enExample) 2016-03-17
JP6013935B2 true JP6013935B2 (ja) 2016-10-25

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JP2013030834A Active JP6013935B2 (ja) 2012-06-21 2013-02-20 射出成形工程の間に繊維の配列を制御する方法及び装置

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US (1) US9409329B2 (enExample)
JP (1) JP6013935B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8915377B2 (en) * 2012-06-21 2014-12-23 Toyota Motor Engineering & Manufacturing North America, Inc. Method and apparatus for sorting fibers
DE102013201388A1 (de) * 2013-01-29 2014-07-31 Evonik Industries Ag Verfahren zur Herstellung eines Metall-Kunststoff-Hybridbauteils
WO2016172896A1 (zh) * 2015-04-30 2016-11-03 华为技术有限公司 一种注射成型装置
US10252475B2 (en) * 2015-10-06 2019-04-09 Florida State University Research Foundation, Inc. Methods for aligning fibers with an electrical field and composite materials
GB2555852A (en) * 2016-11-14 2018-05-16 Jaguar Land Rover Ltd Moulding process and apparatus
CN108947219A (zh) * 2018-05-11 2018-12-07 惠州市宝斯特实业有限公司 一种平板玻璃的防霉能力增强方法
JP7640288B2 (ja) * 2021-03-04 2025-03-05 住友重機械工業株式会社 歯車製造装置
US20250083400A1 (en) * 2023-09-13 2025-03-13 The Boeing Company Composite Repair

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017312A (en) 1984-12-27 1991-05-21 The Coe Manufacturing Company Oriented chopped fiber mats and method and apparatus for making same
JPS63290676A (ja) * 1987-05-22 1988-11-28 Ishikawajima Harima Heavy Ind Co Ltd セラミック短繊維強化体の製造方法及びその製造装置
US5846356A (en) * 1996-03-07 1998-12-08 Board Of Trustees Operating Michigan State University Method and apparatus for aligning discontinuous fibers
KR101149358B1 (ko) 2008-11-18 2012-05-30 금호석유화학 주식회사 전도성 복합체의 합성 장치 및 방법
DE102009048001A1 (de) * 2009-10-02 2011-04-14 Robert Bürkle GmbH Vorrichtung und Verfahren zum Herstellen von Formteilen aus Fasermaterial
WO2013188380A1 (en) * 2012-06-12 2013-12-19 University Of Kansas Piezoelectric composites and methods of making
US8915377B2 (en) * 2012-06-21 2014-12-23 Toyota Motor Engineering & Manufacturing North America, Inc. Method and apparatus for sorting fibers

Also Published As

Publication number Publication date
US20130341837A1 (en) 2013-12-26
JP2014004820A (ja) 2014-01-16
US9409329B2 (en) 2016-08-09

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