WO2019097969A1 - 成形装置 - Google Patents

成形装置 Download PDF

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Publication number
WO2019097969A1
WO2019097969A1 PCT/JP2018/039511 JP2018039511W WO2019097969A1 WO 2019097969 A1 WO2019097969 A1 WO 2019097969A1 JP 2018039511 W JP2018039511 W JP 2018039511W WO 2019097969 A1 WO2019097969 A1 WO 2019097969A1
Authority
WO
WIPO (PCT)
Prior art keywords
mold
composite material
molding
composite
type
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.)
Ceased
Application number
PCT/JP2018/039511
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
宗太 加茂
清嘉 ▲高▼木
直元 石川
英毅 堀苑
渉 西村
俊幸 高柳
信幸 神原
直昭 藤原
司 勝俣
一輝 大橋
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of WO2019097969A1 publication Critical patent/WO2019097969A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B29C70/42—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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles

Definitions

  • the molding apparatus is a molding apparatus for forming a molded product by molding a molded material using a mold, wherein the mold sandwiches the lower mold on which the molded material is placed, and the molded material.
  • an upper mold provided opposite to the lower mold, at least one of the lower mold and the upper mold includes a mold body and a composite material, and the mold body and the molding material And a composite material type removably provided on the mold body.
  • the mold 11 is prepared for each molded product. Since it is not necessary to do so, the manufacturing cost of the mold 11 can be suppressed. In addition, since it is sufficient to replace only the respective composite material types 26 and 32, there is no need to replace the wiring such as the heating mechanism 13 provided in the mold main body 25 or 31 or the cooling device (not shown). The time to replace the Furthermore, in general, in composite molding, the mold can not be removed until the mold is sufficiently cooled, and the next molding can not be performed. However, by removing only the composite molds 26, 32 during cooling, the next molding can be performed using the new composite molds 26, 32.
  • the molding apparatus 50 of Embodiment 2 has a heat-resistant coating layer 51 provided on each of the molding surfaces 27 and 33 of the composite material molds 26 and 32, respectively.
  • the heat-resistant coating layer 51 is the same as the resin contained in each composite material type 26, 32, and, for example, BMI (bismaleimide) resin is used.
  • BMI bismaleimide
  • the heat-resistant coating layer 51 is formed to suppress fuzzing of the molding surfaces 27 and 33 with reinforcing fibers when machining the molding surfaces 27 and 33. For this reason, each molding surface 27 and 33 in which the heat-resistant coating layer 51 was formed turns into a smooth surface.
  • a resin (PEEK or the like) having hardness and heat resistance than BMI resin may be applied, metal plating or the like may be used, or an inorganic material may be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
PCT/JP2018/039511 2017-11-17 2018-10-24 成形装置 Ceased WO2019097969A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-222106 2017-11-17
JP2017222106A JP6975618B2 (ja) 2017-11-17 2017-11-17 成形装置

Publications (1)

Publication Number Publication Date
WO2019097969A1 true WO2019097969A1 (ja) 2019-05-23

Family

ID=66540161

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/039511 Ceased WO2019097969A1 (ja) 2017-11-17 2018-10-24 成形装置

Country Status (2)

Country Link
JP (1) JP6975618B2 (enExample)
WO (1) WO2019097969A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220266546A1 (en) * 2020-03-26 2022-08-25 Fukui Prefectural Government Method and apparatus for manufacturing a formed article of a composite material
WO2022210719A1 (ja) * 2021-03-31 2022-10-06 株式会社チャレンヂ 成形システム及び圧縮成形品の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04140127A (ja) * 1990-10-02 1992-05-14 Mitsubishi Heavy Ind Ltd 複合材の製造方法
US20070012858A1 (en) * 2005-07-13 2007-01-18 Callis Richard A Machinable composite mold
JP2009113369A (ja) * 2007-11-07 2009-05-28 Fukui Prefecture 熱可塑性樹脂複合材料成形品の成形方法
WO2011129385A1 (ja) * 2010-04-16 2011-10-20 株式会社棚澤八光社 樹脂成形用型部品及びその製造方法
JP2011230328A (ja) * 2010-04-26 2011-11-17 Kasai Kogyo Co Ltd 複合繊維体の成形方法および成形型
JP2012011695A (ja) * 2010-07-01 2012-01-19 Mitsubishi Heavy Ind Ltd 複合材成形型及びその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6415299A (en) * 1987-07-08 1989-01-19 Masaaki Uchida Side pressure type forming method and its device
JPS6475210A (en) * 1987-09-17 1989-03-20 Honsyu Yuka Kk Mold for molding cushioning material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04140127A (ja) * 1990-10-02 1992-05-14 Mitsubishi Heavy Ind Ltd 複合材の製造方法
US20070012858A1 (en) * 2005-07-13 2007-01-18 Callis Richard A Machinable composite mold
JP2009113369A (ja) * 2007-11-07 2009-05-28 Fukui Prefecture 熱可塑性樹脂複合材料成形品の成形方法
WO2011129385A1 (ja) * 2010-04-16 2011-10-20 株式会社棚澤八光社 樹脂成形用型部品及びその製造方法
JP2011230328A (ja) * 2010-04-26 2011-11-17 Kasai Kogyo Co Ltd 複合繊維体の成形方法および成形型
JP2012011695A (ja) * 2010-07-01 2012-01-19 Mitsubishi Heavy Ind Ltd 複合材成形型及びその製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220266546A1 (en) * 2020-03-26 2022-08-25 Fukui Prefectural Government Method and apparatus for manufacturing a formed article of a composite material
US12220883B2 (en) * 2020-03-26 2025-02-11 Fukui Prefectural Government Method and apparatus for manufacturing a formed article of a composite material
WO2022210719A1 (ja) * 2021-03-31 2022-10-06 株式会社チャレンヂ 成形システム及び圧縮成形品の製造方法

Also Published As

Publication number Publication date
JP6975618B2 (ja) 2021-12-01
JP2019093562A (ja) 2019-06-20

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