What is the structure of a wheel?
1 Answers
Deep-dish rims are a single-piece construction with a deep groove in the middle of the cross-section, as shown in 5(a). They feature flanges with shoulders designed to secure the bead of the tire, with the shoulder typically slightly inclined toward the center at an angle of approximately 5 degrees (±1 degree). The maximum diameter of the inclined section is referred to as the bead seat diameter, where the tire bead and rim meet. The deep groove in the middle of the cross-section facilitates the mounting and dismounting of the tire. The following are the functions of automotive tires: Supporting the entire weight of the vehicle: Automotive tires bear the full weight of the vehicle, handle the load, and transmit forces and moments in other directions. Enhancing vehicle performance: Automotive tires transmit traction and braking torque to ensure good adhesion between the wheel and the road surface, improving the vehicle's power performance, braking performance, and off-road capability. They work in conjunction with the vehicle's suspension to absorb shocks during driving and dampen resulting vibrations. Preventing premature damage to vehicle components: Automotive tires protect vehicle components from severe vibrations and early damage, accommodate high-speed performance, reduce driving noise, and ensure safety, handling stability, comfort, and fuel efficiency.
