JPS57163529A - Method for molding composite material pipe - Google Patents

Method for molding composite material pipe

Info

Publication number
JPS57163529A
JPS57163529A JP56048986A JP4898681A JPS57163529A JP S57163529 A JPS57163529 A JP S57163529A JP 56048986 A JP56048986 A JP 56048986A JP 4898681 A JP4898681 A JP 4898681A JP S57163529 A JPS57163529 A JP S57163529A
Authority
JP
Japan
Prior art keywords
resin sheet
laminate
reinforcing fiber
fiber fabric
core metal
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.)
Granted
Application number
JP56048986A
Other languages
Japanese (ja)
Other versions
JPS62775B2 (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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP56048986A priority Critical patent/JPS57163529A/en
Publication of JPS57163529A publication Critical patent/JPS57163529A/en
Publication of JPS62775B2 publication Critical patent/JPS62775B2/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
    • 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
    • B29C70/323—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 on the inner surface of a rotating mould
    • B29C70/326—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 on the inner surface of a rotating mould by rotating the mould around its axis of symmetry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE:To mold the composite material pipe efficiently by a method wherein a laminate consisting of a reinforcing fiber fabric and a thermoplastic resin sheet is unwound from a core metal to be transferred to a cylindrical mold and the thermoplastic resin sheet is sujected to centrifugal molding while melted by heating. CONSTITUTION:A laminate 4 consisting of a reinforcing fiber fabric 1 and a thermosetting resin sheet 2 is wound around core metal 5 and transferred to the inner peripheral surface of a cylindrical mold 6 while unwound from the core metal 5 so as to face the reinforcing fiber fabric 1 to an outer side. In this condition, the laminate 4 is subjected to sentrifugal molding while heated to melt the thermoplastic resin sheet 2 and cooled. The molten resin has extremely high viscosity and impregnation and defoaming are carried out efficiently and certainly.
JP56048986A 1981-03-31 1981-03-31 Method for molding composite material pipe Granted JPS57163529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56048986A JPS57163529A (en) 1981-03-31 1981-03-31 Method for molding composite material pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56048986A JPS57163529A (en) 1981-03-31 1981-03-31 Method for molding composite material pipe

Publications (2)

Publication Number Publication Date
JPS57163529A true JPS57163529A (en) 1982-10-07
JPS62775B2 JPS62775B2 (en) 1987-01-09

Family

ID=12818553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56048986A Granted JPS57163529A (en) 1981-03-31 1981-03-31 Method for molding composite material pipe

Country Status (1)

Country Link
JP (1) JPS57163529A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01214428A (en) * 1987-05-11 1989-08-28 Wako Kk Molding material
CN106863843A (en) * 2017-04-16 2017-06-20 襄阳九鼎昊天环保设备有限公司 A kind of anode tube automatic wrapping machine and its application method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01214428A (en) * 1987-05-11 1989-08-28 Wako Kk Molding material
CN106863843A (en) * 2017-04-16 2017-06-20 襄阳九鼎昊天环保设备有限公司 A kind of anode tube automatic wrapping machine and its application method

Also Published As

Publication number Publication date
JPS62775B2 (en) 1987-01-09

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