Top rated alloy wheels supplier: At present, the performance test standards of wheel hub mainly include: Japanese JWL VIA standard; German TUV standard; American SAE Standard. German TUV standards are the most stringent, which is why European wheel brands are heavy. The following European BBS 19X8.5J cast wheel hub weighs 11.65KG, compared with other cheap cast wheel 19X8.5J hub weight is 10.68kg. Attached is the hub weight reference table, if you buy a particularly light hub , pay attention. Change HUB SAFETY FIRST!! Find even more info on alloy wheels manufacturer.
The two piece wheel consists of two parts: the rim (Barrel), and the wheel width. It is possible to combine different rim widths and thicknesses on one hub, or to combine widths and offsets for more options. And the two spokes are interchangeable, so that when repairing and replacing, it is not necessary to replace the whole hub, but only the part, which is finally fastened with high-strength bolts. This is the most primitive processing method for aluminum alloy wheels, which can be formed by pouring high-temperature liquid metal into the mold and cooling it. This method is efficient and low cost, but the uniformity of each part of the manufactured wheel is poor, and the molecular density is relatively low, resulting in low strength, so it is not very suitable for high-strength use of passenger vehicles.
Cast aluminum wheels ultimately need to be processed by CNC machine tools, so no matter the roundness, end direction and radial accuracy of the wheels, they are not comparable to traditional rolled steel rings. The dimensional accuracy of the wheels directly affects the driving performance of the vehicle. Especially for high-speed vehicles, it is more prominent, such as the grip, yaw and stability of the whole vehicle during driving, and braking in case of an accident. The high speed and smooth driving of the car.
Pure electric vehicles are driven by electric motors. Unlike fuel vehicles, the engine combustion is not only loud, but also vibrates greatly. When pure electric vehicles are driving, there is no obvious shaking, and the front of the car does not need an air intake grille. Very quiet in the car. Of course, to drive a pure electric car, you need to master the switch. Many people are prone to motion sickness. Many people are used to driving a fuel car. When you start off with a kick of the switch, the power comes fast, the linearity is very strong, the speed is fast, and the back feeling is full. When braking, the switch is closed, and the power recovery function is added, and the power is lost instantly, and the head-up and nodding movements are more obvious.
Forging process: It is to use the hot die forging press to forge a piece of heated aluminum alloy into a wheel at high pressure, so the molecules between the alloy will be closer, while avoiding the casting wheel loose, porous and other defects. Under the same conditions, forged wheels can be lighter while ensuring strength, and can provide higher strength under the same size and thickness, so simply put, they are high strength, light weight, relatively fuel efficient, and can improve handling. As JWHEEL is also a wholesale forged wheels manufacturers and supplier, we welcome bulk order inquiries.
Jiangjin alloy wheel manufacturers provide one-stop service starting from customizing R&D services, according to your drawings and samples to meet your special requirements, especially with our Flow Formed, automated coating line, helium leak detector system and automatic dynamic balance checking system. Customer care is our top priority job to provide all customers’ satisfaction and trust what we work for. We believe that superior customer satisfaction comes from superior product quality. Find additional info on https://www.jjjwheel.com/.