Carbon fiber automobile hub and manufacturing method thereof

Abstract

The invention discloses a carbon fiber automobile hub. The carbon fiber automobile hub comprises a rim, an axle hub and a plurality of spokes. A center place of the axle hub is provided with an axle installing hole. The rim is a carbon fiber rim. An outer side surface of the axle hub is circumferentially provided with a plurality of first spoke installing holes. An inner side surface of the rim iscircumferentially provided with a plurality of second spoke installing holes. A fastening component for fixing the spoke is installed in the second spoke installing hole. One end of the spoke is fixedly installed in the first spoke installing hole, and the other end is stretched into the second spoke installing hole and locked and fixed through the fastening component. The rim is further providedwith an assembling hole for enabling the fastening component to be assembled in the second spoke installing hole. The invention further discloses a manufacturing method for the above carbon fiber automobile hub. The hub is formed by the rim, the spokes and the axle hub. Each part is separately formed or processed, production time is shortened, and production efficiency is improved. The rim is connected with the axle hub through the spokes, vibration transmission can be effectively reduced, the good damping effect is achieved, and a travelling comfort level is improved.

Description

technical field [0001] The invention relates to the technical field of automobile hubs, in particular to a carbon fiber automobile hub and a manufacturing method thereof. Background technique [0002] Most of the traditional automobile wheels are made of steel or aluminum alloy through casting or forging. The automobile wheels made in this way have the following disadvantages: 1. The weight of the wheel hub is heavy. During driving, the heavy weight of the wheel will cause larger damage. The greater the rolling inertia, the greater the burden on the braking system, and the greater the burden on the braking system, the more heat will be generated, which will affect the braking effect and the life of the braking system, and the fuel consumption and acceleration of the car will be affected; 2. Process The requirements are high, the production cost is high, the production time is long, and the production efficiency is low. Contents of the invention [0003] In view of the abo...

AI Technical Summary

Problems solved by technology

[0002] Most of the traditional automobile wheels are made of steel or aluminum alloy through casting or forging. The automobile wheels made in this way have the following disadvantages: 1. The weight of the wheel hub is heavy. During driving, the heavy weight of the wheel will cause larger damage. The greater the rolling inertia, the greater the burden on the braking system, and the greater the burden on the braking system, the more heat will be generated, which will affect the braking effect and the life of the braking system, and the fuel consumption and acceleration of the car will be affected; 2. Process High requirements, high production cost, long production time and low production efficiency

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