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Weight reduction method for carbon fiber front fork or carbon fiber frame

A carbon fiber and frame technology, which is applied in the field of carbon fiber bicycle manufacturing, can solve the problems of heavy carbon fiber front fork 300, the left hook can not enter the air duct, and cannot meet the weight requirements of customers for lightweight products, so as to reduce the weight and overall The effect of weight and strength

Active Publication Date: 2022-02-01
TEN TECH COMPOSITE TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned disassembly process makes the left dropout 310 and the right dropout 320 unable to enter the air duct, and can only be made into a solid body, resulting in the heavy weight of the carbon fiber front fork 300, which cannot meet the weight requirements of customers for lightweight products.

Method used

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  • Weight reduction method for carbon fiber front fork or carbon fiber frame
  • Weight reduction method for carbon fiber front fork or carbon fiber frame
  • Weight reduction method for carbon fiber front fork or carbon fiber frame

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Embodiment Construction

[0024] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0025] see Figure 2 to Figure 3d , the weight reduction method of the carbon fiber front fork of the first embodiment of the present invention comprises the following steps:

[0026] S001. Provide the one-piece front fork 100 formed by air pressure, see the status Figure 3a shown;

[0027] S002. Process the side draw through hole 30 at the position where the wishbone 10 of the integrated front fork 100 is close to the hook hole 20. For the status, see Figure 3b As shown; the air duct at the dropout 40 of the integrated front fork 100 is drawn away from the side pumping through hole 30; specifically, before the side pumping through hole 30 is processed on the wishbone 10, the A groove 60 is machined at the position of the hole 20, and then a side-drawing through hole 30 is machined on the groove bottom wall 61 of the groove 60, see Figure 3b...

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Abstract

The invention discloses a weight reduction method for a carbon fiber front fork. The weight reduction method comprises the following steps: (1) providing an integrated front fork formed by wind pressure; (2) machining a side drawing through hole in the position, close to a hook hole, of a wishbone of the integrated front fork, and drawing an air pipe at a hook claw of the integrated front fork away from the side drawing through hole; and (3) providing a filling structure, fixing the filling structure on the wishbone, and covering the side drawing through hole of the wishbone by the filling structure. Therefore, the weight requirement of light-weight products is met. In addition, the invention further discloses a weight reduction method of the carbon fiber frame.

Description

technical field [0001] The invention relates to the field of carbon fiber bicycle manufacturing, in particular to a method for reducing weight of a carbon fiber front fork or a carbon fiber vehicle frame. Background technique [0002] As carbon fiber bicycles are becoming more and more integrated and lightweight, how to make products stronger and lighter has become the direction of manufacturers' efforts. [0003] Among them, such as figure 1 As shown, in the traditional manufacturing process of carbon fiber front fork 300, the disassembly process is adopted, that is, the left dropout 310, the right dropout 320 and the front fork main body 330 are disassembled, so that the carbon fiber front fork 300 as a whole becomes three Separate parts, each part is formed separately, and then glued together with male and female joints, so that the three separate parts are assembled into a whole. [0004] However, the above-mentioned disassembly process makes the left dropout 310 and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K21/02
CPCB62K21/02Y02T50/40
Inventor 陈锦松杨雄黄卫强
Owner TEN TECH COMPOSITE TECH CORP
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