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Carbon fiber sandwich gauge framework and manufacturing method thereof

A technology of carbon fiber and carbon fiber plate, which is applied in the field of carbon fiber sandwich inspection tool frame and its preparation, can solve the problems of long production cycle, increased cost, complicated process, etc., and achieve the effect of weight reduction, convenient processing and low process requirements

Inactive Publication Date: 2015-04-22
东莞市海旭新材料技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the fact that the produced inspection tools are made of carbon fiber materials, the cost is relatively high, and due to the use of split molding technology for production, for components with complex structures, it is necessary to prepare quite a lot of molds, the process is complicated, and the production cycle length, the cost increases accordingly

Method used

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  • Carbon fiber sandwich gauge framework and manufacturing method thereof
  • Carbon fiber sandwich gauge framework and manufacturing method thereof

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Embodiment Construction

[0021] The specific implementation of the present invention will be described in detail below in conjunction with examples. It should be understood that the examples are provided to illustrate the invention and not to limit the invention. The scope and essential content of the present invention are defined by the claims.

[0022] The carbon fiber sandwich inspection tool of the present invention is composed of an inner foam core 1 and a carbon fiber plate wrapped on the inner foam core 1. The carbon fiber plate is divided into small pieces of different shapes according to the shape of the product and then pasted on the On the inner foam core 1.

[0023] The specific preparation method of the carbon fiber sandwich inspection tool of the present invention is:

[0024] 1. According to the split theory design, the foam block is cut into the required shape according to the product requirements to obtain the foam preform.

[0025] 2. Forming carbon fiber board, the process is:

...

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Abstract

The invention relates to a carbon fiber sandwich gauge framework and its manufacturing method. The gauge framework is composed of an internal foam core and a carbon fiber plate wrapped on the internal foam core. According to a carbon fiber sandwich gauge, the gauge is designed to a sandwich structure with internal foam and outside carbon fiber plate so as to further reduce weight of the gauge. Meanwhile, a foam block is cut into a preform according to product requirements, and then the cut carbon fiber plate is pasted onto the preform. By full utilization of the characteristic that foam has good machinability and is convenient for processing, foam can be rapidly and simply processed into various shapes, thus satisfying different structural shapes. Technological requirements are very low; investment in large-scale equipment is not required; and the technological design is very flexible.

Description

technical field [0001] The invention relates to the technical field of processing and manufacturing inspection tools, in particular to a carbon fiber sandwich inspection tool frame and a preparation method thereof. Background technique [0002] Traditional inspection tools are usually made of aluminum alloy and other metal materials. Due to the high density of metal or alloy materials, the finished product is heavy and difficult to operate. Its thermal expansion coefficient is large, and it is easy to cause low precision during processing and operation. It has a tendency to resist stress corrosion cracking. After a long time of use, it is easy to produce metal fatigue and corrosion resistance, which affects its service life; at the same time, the preparation conditions of metal or alloy inspection tools are very harsh, and the metal or alloy needs to be melted at high temperature and then cooled and shaped into a block or plate. Then digging and forming by CNC machine tools ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/12B32B9/04
CPCB32B37/12B32B5/245B32B9/007B32B9/047
Inventor 胡志荣
Owner 东莞市海旭新材料技术有限公司
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