Conservation on wheels, auto wheel hub unit Hengding gives some advice: When high wheel temperatures, should be allowed to cool before cleaning, do not use cold water to wash; stained when the hub is difficult to clear When asphalt, to no avail if the general cleaning agents that can be used to try to clear brush, but do not use strong brush, especially iron brush, so as not to damage the hub surface; wet or if the vehicle area near the waterfront, the wheels should be cleaned ground to Avoid salt corrosion on the aluminum surface. After clean when necessary, can be the hub waxing maintenance, make it shiny forever.
Wheel: also known as the rim. English RIM, meaning that the wheel hub. Popular, that is to install the axle wheel center section is an important part connected to the brake drum (or brake disc), roulette and axle. It suits with the bearing shaft tube or knuckle journal.
The main hub is divided into two kinds of casting and forging from the manufacturing process, the casting ring is generally aluminum, aluminum forging ring, also with titanium. Overall, forging ring strength, racing is forging ring, forging ring for racing level equivalent to our conventional casting circles half the weight, the weight of the lighter, smaller car power losses run up faster.
Another difference between the index wheel and the pitch is different eccentricity. Pitch simply that screw position, eccentricity is reflected is the hub for the screw surface (fixed surface) from the centerline of the wheel. A good hub requirements are: density, form a circle, thermal deformation of small, high intensity.
Replacement wheels can be for some people to upgrade their cars with bigger wheels, but the outer diameter of the tire change, flat tire change law is large, horizontal swing a small car, and stability is improved, but the car loss of comfort.
Tires and wheels fit on a car, it is like clothes and shoes fit, with good, can complement each other.
Wheel Protection
Limousine wheels mostly aluminum alloy material. This wheel looks beautiful, but also very fragile. To keep the wheels look nice, in addition to driving the process to be more careful to prevent accidental damage to the hub, the hub should periodically perform maintenance and upkeep. If you have time to be thorough cleaning once a week.
1, the wash wheel attached to the surface of the sand and likely to cause damage to the wheel dirt. Otherwise, the surface of the alloy will be subject to corrosion and damage.
2, anti-acid cleaner with inner and outer surfaces of the hub to be processed. Preferably every two months to once the hub of wax, so you can extend the life of the hub.
Note: In order not to undermine its own hub surface protective layer, the hub can not use paint brightener or other abrasive materials. When the alloy protective paint is damaged, such as driving a hard object hit by the plan have scars, alloy wheels as soon as possible to repair and re-painting.
