wheel manufacture

Audi's original SUV comes standard with 17-inch wheels. What are the precautions for upgrading to 19-inch? First of all, we must be clear that wheel modification cannot be discussed without tires. If you want to upgrade from a 17-inch wheel to a 19-inch wheel, the tires you need to adapt to increase the diameter and width of the wheel must be different. If you are not sure about tires, you can search for several brands of tires indicated for comparison. What you should be concerned about is the difference of wheels in quality. Therefore, compared to the various brands on the Internet, you can get very little information about the level of the foundry factory, management level and other related information. Then please try to find a brand or factory with sufficient strength. For example, our JWHEEL is a wheel hub production factory with more than 30 years of experience. After 30 years of continuous development, JWHEEL’s wheels combine traditional casting with modern flow form and forging, and have various types of trendy designs. The wheels designed and manufactured by JWHEEL are installed on AUDI SUVs，which are more complementary, and further enhancing their sense of luxury, dynamism and maturity.

The wheels are very important parts of a car. They can not only let your car run smoothly, but also let it look fashionable. So to spend some time on investigating the wheels before you place an order is really necessary.

Gravity casting is a method of manufacturing a cast wheel of an specific metal alloy, typically aluminum, although Magnesium is also used, which involves supplying molten metal to a mould cavity via a feeder through a running system where the molten metal entry point is located above the top of the mould cavity. In this manufacturing process all the metal entering the mould is subject to turbulence. This turbulence can cause severe defects such as oxide inclusions and entrapped gas porosity and in some cases mould erosion and hotspots.

Forged wheels are custom built to order. Forged wheels are strong, dense, yet very light wheel that high performance car enthusiasts use for their cars almost exclusively. The term “forged” refers to making an alloy wheel by forcing a raw block of metal into a shape with extreme pressure. Forging is an expensive, multi-stepped process and typically take around 4-6 weeks to deliver.

CAST WHEELSCasting aluminum wheels is the most common manufacturing process for alloy wheels on the market. How these wheels are made is molten aluminum is poured (or drawn in with a vacuum) into a mold which forms the material into the desired wheel shape. The aluminum cools and then it is machined, drilled and trimmed into the final wheel. This processing of casting a wheel is easy and less expensive than other methods however the process of allowing the molten aluminum to solidify can lead to porosity. Porosity is inconsistencies in the material structure which can lead to cracking and the overall reduction in the wheel’s integrity. Because of porosity, in order to ensure a cast wheel can be stronger manufacturers have to use more material which leads to heavier wheels.

JWheel end solutions consistently provides reliable products,responsive service and quick solutions.Our lean global manufacturing footprint means JWHEEL is trusted by original equipment manufacturers and the aftermarket to deliver the best products, and deliver them on time. 

Flow forming is one of the most advanced manufacturing technologies to enter the wheel industry. Flow Forming Technology involves the application of pressure to the inner barrel of the wheel, while spinning and after it has been casted. This process stretches and compresses the aluminum, which increases tensile strength. In this respect the process shares similar properties to those found in the forging process. The final product is lighter, stronger, has increased elongation, and a much greater shock resistance as well as an increased load capacity over regular cast wheels.https://www.jjjwheel.com