19 Inch 3 Piece Forged Rims ET25 Three Piece Racing Wheels

19 Inch 3 Piece Forged Rims ET25 Three Piece Racing Wheels

Forging is a processing method that uses forging machinery to apply pressure to metal blanks to produce plastic deformation to obtain forgings with certain mechanical properties, certain shapes and sizes. Forging (forging and stamping) is one of the two major components. Through forging, it can eliminate the defects such as loose as-cast produced in the metal smelting process and optimize the microstructure.

At the same time, due to the preservation of the complete metal streamline, the mechanical properties of forgings are generally better than those of castings of the same material. For the important parts of related machinery with high load and severe working conditions, forgings are mostly used in addition to simpler shapes that can be rolled, profiles or welded parts.

Advantages

1. Rugged and safer

Forged aluminum rings are 1-2 times stronger than cast aluminum rings and 4-5 times that of general iron rings. Therefore, they are stronger and more resistant to collisions, and their toughness and fatigue strength are significantly better than those of cast wheels. They are not easy to crush and break and are more safe. powerful.

2. Lightweight and more fuel-efficient

Compared with casting, a forged wheel of the same size can be about 20% lighter in weight, and 1KG lighter on the wheel can increase 10 horsepower. In addition, the light weight has also significantly improved the response speed of the suspension. The suspension system has a faster response speed. It is naturally easier to deal with potholes on the road, and the sense of bumps is greatly reduced.

3. Fuel saving and good heat dissipation performance

According to Japanese experiments, every 1kg reduction in weight of a 5-seater car will save about 20L of gasoline a year. A research report published by the American Society of Automotive Engineers pointed out that although forged wheels are more expensive than ordinary cast wheels, in the long run, cars will reach The cost can be recovered within 30,000 kilometers. In addition, the forged wheels have better heat dissipation effect, which can prevent the brake drum and tires from aging during long-distance high-speed driving, increase the lifespan, and reduce the chance of tire blowouts.

4. Better control performance

The upgraded forged wheels increase the width of the wheels without affecting the steering and loading, so that the vehicle's acceleration, braking and sensitivity in corners will be significantly improved, whether it is from a standstill to a starting point, or accelerating during driving. It feels lighter, no matter when entering or exiting a corner, the car will obviously feel light underfoot.

5. More beautiful

Because the forged wheel has a compact structure and can withstand high stresses, it can design some more lively thin spokes in the shape design, and the design freedom is also high. It can design a wheel suitable for the overall appearance of the customer's car according to the needs of the owner. The car is more personalized.

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