verado-lite

Wheels

  • Introduction

    Have you ever wondered how alloy wheels were made? This article explains in great detail exactly how alloy wheels go from raw material to finished product. It’s quite an interesting process and makes for a great conversation piece. Most alloy wheels which are lighter in weight than steel and aids in speed and control of the vehicle. They also act as a heat conductor which will pull away some of the heat from the brakes. This contributes to the safety of the vehicle by decreasing the chances of brake failure. The alloy wheel isn’t only used for improving driving conditions. They are very shiny most are intricately designed so they will improve the appearance of the car as well.

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    Due to unmatched style its the main reason that most people today prefer alloy wheels fitted in their vehicle. Its certain that alloys make the vehicle look posh as well as increase its cosmetic appeal but are two other definite advantages in fitting them in your car instead of the normal steel wheels:

    Alloy wheels which are lighter, that implies your vehicle have less unsprung mass. This means that your vehicle handles better and there is enhanced street grasp on generally landscapes. A lighter vehicle shall clearly perform better on the mileage consider well.They are likewise great regarding adjusting. Your vehicle adjusts well diminishing weight on different parts of your auto like the suspension and the axles.

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    Compared to wheels which are made of steel, alloy wheels made of aluminum or magnesium alloys are making these wheels stronger and durable, lighter as in weight, better in performance and most importantly, stylish. Alloy wheels are first made by melting aluminum alloy at extremely high temperatures and then pouring it into a preformed cast. After the metal sets and cools it is trimmed by a machine and then inspected for any imperfections. If there are imperfections on the wheel it is recycled. After all this is finished, the wheels are then sent to a huge oven for heat treatment. This process makes the wheel harder and more durable.view more information about the types of wheels at http://www.speedshark-team.com/forged-wheels-vs-cast-wheels/

    After the heat treatment is over the wheels are then polished to even out the surface for painting. Most manufacturers will test the wheels for leaks after painting to ensure top quality. Some manufacturers will subject the wheels to salt spray tests to check the corrosion resistance level. They are also tested for durability against everyday occurrences, like potholes and curbs. They are then subjected to various impact tests to see what kind of abuse the wheels can take. If the results are not up to par, they are recycled and new wheels are made. Of course the thorough abuse tests are only performed on prototype wheels. The wheels that pass all these tests for durability are then mass produced and sold to the public.

    The final step in the process starts with the wheels being sprayed with primer. They are then inspected for any imperfections that may have been missed before. If they pass this inspection they go on to be powder-coated. The wheels must pass one last inspection before hitting the store shelves. They are a bit more expensive than regular steel wheels, but they are cheaper to replace if ever needed.

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  • A wheel is composed of a hub (the center wheel portion), spokes (radiate from the hub) and rim (the outer section of the wheel where spokes attach to and that holds the tire). These components can sometimes be one piece, and other times 2 or 3. Modern performance wheels are all vritually made from aluminum by one of 2 processes: casting or forging. The terms “cast” and “forged” often describe a set of wheels indicating the process for manufacturing the wheel.

    In the wheel industry, casting is the most-common aluminum wheel type. Casting is the process of pouring aluminum in molten form inside a mold in order to form a wheel. Different ways of how this can be done exist. This is an art and needs to be done with skill and precision. In contrast to casting, a forged wheel starts off as a solid piece of metal known as a “billet”. This solid aluminum billet is subjected to heat and extreme pressure, which compresses the material, forming a raw forging. The raw forgings are then lathe-turned and milled using CNC machines into different profiles. The various shapes and application of the wheel allows for the creation of a range of different wheel designs. In this case, the finished product is highly dense, quite strong and is therefore very light.click here to read an information post about how alloy aluminum wheels are made

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    The casting process can be done in different ways, and while it sounds simple, it requires highly skilled hands to do it properly. The most basic casting process is known as gravity casting. This offers a quite reasonable cost of production. It’s also a good technique for more visually oriented casting designs or when reducing overall weight isn’t a primary concern. Low pressure casting makes use of positive pressure to accomplish casting quicker and get a finished product with improved mechanical properties (higher density) over a gravity-cast wheel. This produces wheels that offer a great value for the after-market whilst still maintaining a lighter weight and more strength. It’s the most common manufacturing process approved for aluminum-wheels targeting the-O.E.M. market.

    Forged wheels are the ultimate in one piece wheels. Generally speaking, a forged wheel is lighter as compared to a cast wheel of the same width and diameter, and stronger compared to a cast wheel of an equivalent or close to the same weight. And so, a high-quality forged wheel will cost you more, be lighter “per inch” and stronger “per lb” than the cast wheel. The extra strength of forged wheels may provide more clearance for suspension or brakes components since the aluminum doesn’t have to be as thick. Most people will replace stock-cast wheels, with bigger diameter, forged wheels, with rubber-band tires on them.

    Some of the special-set of wheels manufactured for the-O.E.M. limited production or high performance vehicles such as F1R wheels, utilize this kind of technology. This results in a strong and lightweight wheel at a reasonable cost. The flow forming process & the HLT technology used to make F1R combine, creating mechanical characteristics that are similar to those-of forged wheels. This allows a dramatic wheel weight reduction while enhancing structural-rigidity contrary to a standard-cast wheel. F1R Wheels contribute to an increased performance level by reducing unsprung weight, whilst offering unparalleled strength, …

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