JPS6257485B2 - - Google Patents

Info

Publication number
JPS6257485B2
JPS6257485B2 JP4332981A JP4332981A JPS6257485B2 JP S6257485 B2 JPS6257485 B2 JP S6257485B2 JP 4332981 A JP4332981 A JP 4332981A JP 4332981 A JP4332981 A JP 4332981A JP S6257485 B2 JPS6257485 B2 JP S6257485B2
Authority
JP
Japan
Prior art keywords
thermoplastic resin
cylindrical mold
raw material
material layer
resin pellet
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.)
Expired
Application number
JP4332981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57157730A (en
Inventor
Yoshinori Nishino
Masahiko Yamamoto
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.)
Kanadevia Corp
Original Assignee
Hitachi Shipbuilding and Engineering Co 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 Shipbuilding and Engineering Co Ltd filed Critical Hitachi Shipbuilding and Engineering Co Ltd
Priority to JP4332981A priority Critical patent/JPS57157730A/ja
Publication of JPS57157730A publication Critical patent/JPS57157730A/ja
Publication of JPS6257485B2 publication Critical patent/JPS6257485B2/ja
Granted legal-status Critical Current

Links

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/08—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means for dielectric heating
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP4332981A 1981-03-24 1981-03-24 Method for molding composite material pipe Granted JPS57157730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4332981A JPS57157730A (en) 1981-03-24 1981-03-24 Method for molding composite material pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4332981A JPS57157730A (en) 1981-03-24 1981-03-24 Method for molding composite material pipe

Publications (2)

Publication Number Publication Date
JPS57157730A JPS57157730A (en) 1982-09-29
JPS6257485B2 true JPS6257485B2 (enExample) 1987-12-01

Family

ID=12660783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4332981A Granted JPS57157730A (en) 1981-03-24 1981-03-24 Method for molding composite material pipe

Country Status (1)

Country Link
JP (1) JPS57157730A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8992711B2 (en) 2010-09-21 2015-03-31 The Boeing Company Method and apparatus for making fiber reinforced composite tubes
EP2832519B1 (en) * 2013-07-30 2016-03-16 Confindustria Bergamo Mold for rotational molding and method for heating said mold

Also Published As

Publication number Publication date
JPS57157730A (en) 1982-09-29

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