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High-stability battledore frame and manufacturing process thereof

A badminton racket and high-stability technology, applied in the field of high-stability badminton racket frame and its manufacturing process, can solve problems such as insufficient stability and rigidity of the badminton racket frame, insufficient hitting feeling, and thick wall thickness of the racket frame. , to achieve the effect of stable rigidity, improved uniformity, and improved breaking strength

Inactive Publication Date: 2019-04-12
南京源威复合材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The badminton racket frame made of this single-layer carbon cloth has a simple and unstable structure due to weight restrictions, and the stability and rigidity of the badminton racket frame made are not stable enough
And the wall thickness of the racket frame is too thick due to the limited strength, and the playing feeling is not good enough

Method used

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  • High-stability battledore frame and manufacturing process thereof
  • High-stability battledore frame and manufacturing process thereof
  • High-stability battledore frame and manufacturing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] A high-stability badminton racket frame and its manufacturing process, comprising the following steps:

[0018] 1) Raw material preparation: the fiber weight per unit area is 37.5g / m 2 or 25g / m 2 carbon cloth, the single-layer thickness of the carbon cloth is 0.04mm or less than 0.03mm;

[0019] 2) Rolling racket frame: The above-mentioned carbon cloth is stacked to make double layers, and the double-layer carbon cloth is combined and pasted by stacking symmetrically, and rolled into a long strip through the core; the stacking is increased symmetrically The best method is to superimpose double-layer carbon cloth layer by layer, and stack three layers in total. The width of the three layers gradually decreases from the outer layer to the inner layer, and the innermost layer is the narrowest.

[0020] 3) Fix the rolled strip carbon cloth on the racket frame mold to make the initial shape of the badminton racket frame, and fix the joint between the middle tube and the in...

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PUM

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Abstract

The invention discloses a high-stability battledore frame and a manufacturing process thereof. The manufacturing process comprises the following steps: 1) preparing raw materials; 2) coiling a battledore frame; 3) fixing; 4) molding. By reducing the FAW, the battledore frame is manufactured through coiling according to an overlapped symmetric increase method, symmetric distribution of overlapped layers is improved, coils of the battledore frame can be effectively increased, the wall thickness of the cross section of the battledore frame can be reduced, the weight distribution uniformity consistence of the cross section of the battledore frame can be improved, and the battledore frame has stable rigidity, high strength and good playing performance.

Description

technical field [0001] The invention relates to the field of badminton racket production, in particular to a high-stability badminton racket frame and a production process thereof. Background technique [0002] At present, the traditional process of manufacturing badminton racket frame is to use carbon fiber epoxy resin composite material prepreg cloth (hereinafter referred to as carbon cloth) to roll, and the commonly used carbon cloth has a large value of fiber weight per unit area (hereinafter referred to as FAW), usually FAW of carbon cloth ≥ 75g / m2. Therefore, the thickness of the carbon cloth is generally too large, and the thickness of each layer is usually greater than 0.08mm. The badminton racket frame rolled by the single-layer carbon cloth has a simple and unstable structure due to the weight limit, and the stability and rigidity of the badminton racket frame made are not stable enough. And the wall thickness of the racket frame is too thick due to the limited s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B49/02A63B102/04
CPCA63B49/02A63B2102/04
Inventor 唐玉锋施成超
Owner 南京源威复合材料科技有限公司
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