Zero-offset rim - indicates the mounting hole fixing surface of therim, which is located on the centerline of the rim. (for SUV models and some BMW cars) Positive offset rim - indicates the distance between the joint surface of the rim and the center of the rim, which is the direction to the outside. (for front-wheel drive and some rear-wheel drive models) Negatively offset rim - in...
When the vehicle is driving on a daily basis, the tires and wheels cannot avoid being bumped. Since most of the wheel rims are made of aluminum alloy, if the vehicle is driving at a high speed, the wheel rim may be damaged by the stones on the road, resulting in a small piece of the wheel rim being dented. The material of aluminum alloy is relatively brittle, and the recessed position ma...
1. For beauty: Supercars and performance cars look better than regular cars. The so-called face value is not only the body line, but also the cool big wheels. Wheels that are too small will look petty. 2. For braking performance: The brake discs and calipers of performance cars are larger than those of ordinary cars. So, even if you don't consider the small wheel rim to be unsightly, the smaller s...
Whether it is the original wheelrim or the modified wheelrim, it has quietly undergone very severe tests, mainly including three "levels" including impact test, bending fatigue test and radial fatigue test. All clearances can be put into production and sales. Therefore, the inspection of the wheel rim is a very serious and life-threatening link. So, how do you know if the wheel is qualified o...
The more beautiful the aluminum wheels are, the thinner the spokes are, and the more mysterious the technology is. In the market, high-end cars are generally equipped with novel patterns, and the spokes are simple and delicate, which is very dazzling. Is this the trend? Trend and fashion are pushing the spokes of aluminum alloy wheels to become thinner and more mysterious. What kind of technology ...
We know that the characteristics of overall forging (such as BBS, Rays, TWS, OZ and other brands), that is, in the forging process, aluminum ingots do not destroy molecular bonds like casting, and molecular bonds can be preserved to the greatest extent. In the process of forging the spokes, the metal streamlines generated by these microscopic molecular bonds at the macroscopic angle...
Casting is the literal meaning. The aluminum alloy raw material is heated and melted into a liquid, and then poured into the mold. After cooling and solidification, it becomes a wheel rim. Casting wheels are also divided into low-pressure casting and high-pressure casting. Low pressure casting has low cost and fast production pace, and the original wheelrims are generally low pressure casting. In ...
