Carbon fiber bar and manufacturing method thereof

A technology of carbon fiber rods and manufacturing methods, which is applied in the field of carbon fiber rods, can solve problems such as low torsional strength, achieve the effects of reducing process costs, enhancing space adaptability, and improving torsional strength

Pending Publication Date: 2020-08-14
SHANGHAI ELECTRICGROUP CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to overcome the technical problem of low torsional strength of carbon fiber rods

Method used

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  • Carbon fiber bar and manufacturing method thereof
  • Carbon fiber bar and manufacturing method thereof
  • Carbon fiber bar and manufacturing method thereof

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[0029] Specific embodiments of the present invention will be described in detail below with reference to the drawings. However, the present invention is not limited to the embodiments described below. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other, and the technical concept of the present invention can be combined with other known technologies or other technologies that are the same as those known technologies. Implement.

[0030] The carbon fiber obtained by the conventional process is a carbon fiber cloth arranged in a single angle direction. figure 1 As shown, when manufacturing the carbon fiber rods provided by the present invention, the carbon fiber cloth 1 arranged in a single angle direction is prepreg treated with a curing agent to facilitate the bonding and pressing of the two carbon fiber cloths in the later stage. The select...

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Abstract

The invention discloses a carbon fiber bar and a manufacturing method thereof. The method comprises the following steps: 1, cutting two pieces of carbon fiber cloths according to a certain angle, thenattaching with each other so that the carbon fibers on the two pieces of carbon fiber cloth arranged in the single-angle direction are crossed at a certain angle and a base carbon fiber cloth is obtained, and on the basis, carrying out rolling by an airbag core rod, so that the torsional strength of the carbon fiber bar is effectively improved, the size of the carbon fiber bar does not need to beincreased, the transmissivity is not influenced, the process is simple, the cost is low, and the practicability is relatively high.

Description

technical field [0001] The invention relates to a carbon fiber rod, in particular to a carbon fiber rod used in the field of medical imaging equipment. Background technique [0002] In the field of medical equipment, metal materials are generally selected according to the characteristics of materials. However, when the medical equipment involves the field of imaging, because metal materials cannot meet the requirements of perspective, they are mainly used in equipment parts without perspective requirements, while carbon fiber has the characteristics of high strength and low density, and also has the characteristics of meeting perspective, so it is widely used. in the field of medical imaging equipment. [0003] However, the existing carbon fiber rods have many advantages, but their torsional strength is average. When the torsional strength and perspective requirements need to be met at the same time, the only way to increase the size of carbon fibers is to choose. This sol...

Claims

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Application Information

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IPC IPC(8): B32B9/00B32B9/04B32B5/12B32B38/08B32B38/00B32B37/10A61B6/00
CPCA61B6/00B32B5/02B32B5/12B32B5/26B32B37/10B32B38/00B32B38/0004B32B38/08B32B2260/021B32B2260/046B32B2262/106B32B2307/544B32B2535/00
Inventor 付亚波叶震
Owner SHANGHAI ELECTRICGROUP CORP
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