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Multi-mixture technique for building ships with composite materials

A process technology and composite material technology, which is applied in the field of composite material multi-mixing process for composite materials to build boats, can solve problems such as single process technology, and achieve the effect of improving process quality, high density and bright appearance

Inactive Publication Date: 2009-11-04
YAGUANG TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of relatively simple process technology in the process of building boats with composite materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] The present invention is a multi-mixing process technology for building boats with composite materials. According to different materials and process requirements, different process forming methods are used on the same structure and product at the same time, that is, vacuum negative pressure method and laminated bonding method. . For example, in August 2008, the "Celebrity" catamaran of Shanghai CITIC Pujiang Co., Ltd. was built with the resumption materials. The boat is 36 meters long, 10 meters wide, and 10 meters high, with a design speed of 5 knots. It is used in the Huangpu River. After signing a confidentiality agreement with the shipowner in the contract, a multi-mixing process is adopted: according to the shape of the boat, a variety of different materials are designed to meet different strength requirements in the hull construction; carbon fiber is used for the main keel of the hull, and glass fiber is used for other parts. The forming process adopts vacuum-assi...

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Abstract

The invention discloses a composite-material multi-mixture technique for building ships with composite materials. According to different materials and process requirements, different technical molding methods, namely a vacuum negative-pressure method and a laminating-bonding method, are simultaneously adopted on the same structure and product. The multi-mixture technique adopted for producing glass fiber reinforced plastic ships guarantees the molding process requirements of single pieces and components, greatly improves overall system effectiveness, greatly shortens production cycle of ship products, and improves the process quality of the ship products. Multi-mixture materials and the multi-mixture technique ensure that the products are high in compactness, free from bubbles, bright as mirrors in appearance and warm in skin feel, have A-level surface quality comparable to limousines, and are durable for over 10 years.

Description

Technical field [0001] The invention relates to a composite material technology for building boats with composite materials, in particular to a composite material multi-mixing technology for building boats with composite materials. Background technique [0002] At present, FRP composite materials are used to build boats, which have incomparable cost performance of conventional materials such as metal and wood. Especially in boats under 30 meters, it has become a trend to build boats with composite materials. At present, in the process of manufacturing composite materials for traffic boats, high-speed passenger ships, fishing boats, etc., the laminated bonding method is generally used, which is to use reinforcing materials such as glass fibers and alternately cover them with adhesives such as resin. The operation is simple and the technical requirements It is not high, and it can be carried out with a few experienced hands and a few novices, but the quality of FRP products is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B9/00
Inventor 李基李跃先唐锡联
Owner YAGUANG TECH GRP CO LTD