CN1110657A - Manufacture method of sandwich glass fibre reinforced plastic hull - Google Patents

Manufacture method of sandwich glass fibre reinforced plastic hull Download PDF

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Publication number
CN1110657A
CN1110657A CN94103191A CN94103191A CN1110657A CN 1110657 A CN1110657 A CN 1110657A CN 94103191 A CN94103191 A CN 94103191A CN 94103191 A CN94103191 A CN 94103191A CN 1110657 A CN1110657 A CN 1110657A
Authority
CN
China
Prior art keywords
hull
reinforced plastic
glass fibre
manufacture
glass
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
CN94103191A
Other languages
Chinese (zh)
Inventor
郭新
Original Assignee
郭新
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 郭新 filed Critical 郭新
Priority to CN94103191A priority Critical patent/CN1110657A/en
Publication of CN1110657A publication Critical patent/CN1110657A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/70Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by using moulds; Moulds or plugs therefor
    • B63B73/74Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by using moulds; Moulds or plugs therefor characterised by lamination of materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/70Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by using moulds; Moulds or plugs therefor
    • B63B73/72Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by using moulds; Moulds or plugs therefor characterised by plastic moulding, e.g. injection moulding, extrusion moulding or blow moulding

Abstract

The method for manufacturing sandwich glass fibre-reinforced plastics hull suitable for small or middle ship or boat features that low-water-absorbency, light, hard plate such as foam plastics is used as sandwich and mould, onto which glass fibre-reinforced plastics material is coated to make up the hull with higher strength.

Description

Manufacture method of sandwich glass fibre reinforced plastic hull
The invention belongs to the plastic working industry, the manufacturing of dinghy in being applicable to.
The present invention's manufacturing of ferry glass reinforced plastic boat hull in the past all is with glass woven fabric and resin-coated forming on mould, the demoulding after the moulding, the hull that this method is produced is an individual layer, intensity is low, run into when accident such as hitting a submerged reef run-down easily, and i.e. sinking after run-down, the production method that a kind of plastics ship of middle filling with light material is arranged at present, it is because the intensity of common plastics is relatively poor, and is easily aging and influence service life of ship and its manufacturing process more complicated, need technologies such as hot forming, the part hull damages in use, is difficult for repairing, and whole hull is scrapped.
The objective of the invention is to, some shortcomings of hull manufacture method have in the past been overcome, the manufacture method of this sandwich glass fibre reinforced plastic hull is provided, so that work simplification, be easy to make, in this way the hull of Zhi Zaoing hit a submerged reef, during accident such as shipwreck, ship can not sink, and be easy to repair, can improve service life effectively, its intensity can be approaching with steel vessel.
The present invention realizes like this, with giving the ship shape low water absorption light weight board that makes, can be that integral body also can be several and is combined into, with it as interlayer also as mould, at its about both sides coated glass cloth, glass-reinforced plastic materials such as resin, it is even, complete that coating requires, determine to be generally the thickness of coated glass steel between 1 millimeter to 8 millimeters according to the size of hull.
For strengthening the combination of about both sides glass-felt plastic, before the coated glass steel, on the low water absorption thistle board, put on several connectors, little glass epoxy at connector two ends clamping band glass selvedge, it is combined, to increase the intensity of hull with the glass epoxy on the connector is good.
The ship shape light weight board can be hard polystyrene foamed plastic or other low water absorption light weight board.
The present invention has following advantage compared with the prior art:
1, advances not anhydrate because of there being low water absorption to add layer, so hull can not sink.2, simplified manufacturing process.3, guaranteed the intensity of hull effectively.4, prolonged hull service life.5, hull is easily repaired.
Accompanying drawing is the sectional schematic diagram of pairglass steel ship, and among the figure: 1 is ship shape lightweight low water absorption sheet material, 2 glass-reinforced plastic materials for coating.3 is connector.
Example: the 25 millimeters thick hard ship shape sheet materials that give 40 times of volumes of system polystyrene base-material foaming increasing, each side load onto two rows outboard side coated glass steel 3 times behind totally 20 connectors, 2.5 millimeters of thickness, the inboard coated glass steel of ship 2 times, 1.5 millimeters of thickness, the hull of making like this clashes into 25 kilometers/hour speed in destructive test, and hull does not have apparent damage, and does not sink after the ship leakage.

Claims (3)

1, the manufacture method of a sandwich glass fibre reinforced plastic hull is to be coated with resin by glass fibre or glass woven fabric to form on mould, feature of the present invention is to use the hard light weight board of ship shape of low water absorption as interlayer and mould, and the coated glass steel forms hull after solidifying thereon.
2, by claim 1, the manufacture method of described sandwich glass fibre reinforced plastic hull is characterized in that putting on earlier the glass-reinforced plastic material anchoring strength raising that several connectors are coated with about both sides before the coated glass steel on low water absorption ship shape light weight board.
3,, it is characterized in that the hard light weight board of said low water absorption ship shape is one or several piece is combined into ship shape by the manufacture method of claim 1 or 2 described sandwich glass fibre reinforced plastic hulls.
CN94103191A 1994-04-18 1994-04-18 Manufacture method of sandwich glass fibre reinforced plastic hull Pending CN1110657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN94103191A CN1110657A (en) 1994-04-18 1994-04-18 Manufacture method of sandwich glass fibre reinforced plastic hull

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN94103191A CN1110657A (en) 1994-04-18 1994-04-18 Manufacture method of sandwich glass fibre reinforced plastic hull

Publications (1)

Publication Number Publication Date
CN1110657A true CN1110657A (en) 1995-10-25

Family

ID=5030985

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94103191A Pending CN1110657A (en) 1994-04-18 1994-04-18 Manufacture method of sandwich glass fibre reinforced plastic hull

Country Status (1)

Country Link
CN (1) CN1110657A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102325950A (en) * 2009-02-23 2012-01-18 海德拉沃尔有限公司 Surface composition and method of application
EP2468471A1 (en) 2010-12-27 2012-06-27 "Ostroda Yacht" Sp. z o.o. A method of manufacture of a part of a boat by the substrate moulding, a fastener and a countermould used in this method, a part of a boat manufactured with this method
CN103770907A (en) * 2012-10-23 2014-05-07 厦门杰能船艇科技有限公司 Solar sightseeing ship cab structure and manufacturing process thereof
CN104290862A (en) * 2013-07-19 2015-01-21 廖树汉 Corrosion-prevention waterproof impact-resisting 100-service-life plastic glass motorboat formed by firing plastic molten syrup
CN104290861A (en) * 2013-07-19 2015-01-21 廖树汉 Corrosion-prevention waterproof impact-resisting 100-service-life plastic glass motorboat formed by firing plastic powder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102325950A (en) * 2009-02-23 2012-01-18 海德拉沃尔有限公司 Surface composition and method of application
EP2468471A1 (en) 2010-12-27 2012-06-27 "Ostroda Yacht" Sp. z o.o. A method of manufacture of a part of a boat by the substrate moulding, a fastener and a countermould used in this method, a part of a boat manufactured with this method
CN103770907A (en) * 2012-10-23 2014-05-07 厦门杰能船艇科技有限公司 Solar sightseeing ship cab structure and manufacturing process thereof
CN104290862A (en) * 2013-07-19 2015-01-21 廖树汉 Corrosion-prevention waterproof impact-resisting 100-service-life plastic glass motorboat formed by firing plastic molten syrup
CN104290861A (en) * 2013-07-19 2015-01-21 廖树汉 Corrosion-prevention waterproof impact-resisting 100-service-life plastic glass motorboat formed by firing plastic powder

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PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication