Non-inflatable wheel with square bamboo imitating supporting structure and machining technology

Abstract

The invention discloses a non-inflatable wheel with an imitated square bamboo supporting structure and a machining process. The wheel comprises the imitated square bamboo supporting body structure and a hub from outside to inside. Furthermore, the square-bamboo-imitated supporting body structure is sequentially divided into a tire crown, a square-bamboo-imitated supporting body structure and a tire inner ring in the radial direction of the tire. The S-shaped square-bamboo-imitating square-corner ribbed thin-wall supporting structure is designed, the supporting body of the structure can play a good role in vibration reduction and energy absorption, the structure of the supporting body is stable, vibration of the supporting body is small when a vehicle runs at a high speed, and noise reduction is facilitated. In order to solve the problem of poor heat dissipation of a common non-pneumatic tire, an improved structure of a reinforcing layer, a net-shaped shear layer and a reinforcing layer is designed on the basis of a shear band of a sandwich structure, so that heat dissipation is enhanced, and temperature rise is reduced.

Description

technical field [0001] The invention belongs to the technical field of non-pneumatic tire design, in particular to a non-pneumatic wheel with a support structure imitating square bamboo and a processing technology. Background technique [0002] Tires are one of the important parts of a vehicle. As the only part of a car that is in contact with the ground, tires not only need to support the vehicle but also work with the car suspension to reduce shock and vibration. It has been more than one hundred years since the pneumatic tire was invented, and its technology has matured. But with the development of the times, automobiles have gradually entered every household, and the defects of pneumatic tires have gradually been exposed. The current pneumatic tire uses rubber to seal the pressurized air, so when the tire is injured by a sharp object, there is a risk of air leakage or even a tire blowout, which may cause a great threat to the safety of the driver's life and property. J...

AI Technical Summary

Problems solved by technology

Aiming at the problem of poor heat dissipation of general non-pneumatic tires, an improved structure of reinforcement layer-mesh shear layer-reinforcement layer is designed on the basis of the shear band based on the "sandwich" structure to enhance heat dissipation and reduce temperature rise

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