18inch 19inch 20inchpcd 5-115 mutli-spokes big cap custom wheel use forged material 6061-T6

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.

The technological characteristics of forged wheels are roughly as follows:

1. The cylindrical design is adopted. The larger the diameter of the rim is, the thicker aluminum material is used for forging, which is completely different from the manufacturing method of using "raw materials" for cast aluminum rims;

2. Cut the aluminum material according to the J number required for the width of the aluminum ring;

3. First heat the aluminum ingot to around 400 degrees Celsius, then it is ready for forging;

4. Hot forging and pressing, the higher the tonnage of the forging press requires the lower the working temperature of the aluminum ingot, the smaller the grain of the forged product, and the higher the toughness;

5. The temperature of the rough embryo formed by high temperature and high pressure is very high, and the surface is covered with black carbides, which must be handled by a fork motive. The rough embryo after pickling surface treatment already has the embryonic shape of a wheel hub;

6. After long-term reprocessing and heat treatment of the T4 and T6 heat treatment machines, the grains of the rough embryo will be firmer and the toughness of the product will also be improved;

7. Forged aluminum ring must rely on mechanical processing to process the rough embryo to the rim forming, so the work content includes bead forming, screw hole drilling, disk turning, detail processing and other steps;

8. Before painting, you must check the rim surface for flaws.

Shanghai Duanrong auto parts co., ltd is a professional manufacturer of high-grade forged wheel integrating the development, manufacturing and sales of wheels products.

We are committed to the business tenet of "keep improving, keep promises, and make sustainable innovation". With the best service, the best quality, the best design, the shortest delivery time to service and satisfy customers, it strives to become the first-class high-grade forging wheel supplier and brand OEM in Asia and even in the world.

We have a market, research and development, manufacturing team immersed in the luxury wheels field for decades. Focusing on market changes, tracking trends, close to customer needs and combination the needs with engineering structure perfect are our features.

We have 8 horizontal lathes and processing centers produced in US and Taiwan, 1 set of painting and electrophoresis equipment, and 2 wheel testing machines, which meet all the professional and personalized needs of customers.

We are specialized in providing one-piece, two-piece and three-piece forged wheel, and accept customers' modeling, color and accessories for all-round personalized customization.

the order detail:

Shanghai Duanrong auto parts co., ltd is a professional manufacturer of high-grade forged wheel integrating the development, manufacturing and sales of wheels products.

We focus on custom forged wheels, At first,tell me what wheel structure, monoblock , two piece or three piece. Usually we need know your car 's model and what wheel diameter you want or your tire size, color, the others (ET,PCD,CAP style,..), or we can provide some reference size.

You can choose our style or provide your own satisfactory styling pictures, we design and send you to confirm, and modify, modify, still you feel satisfaction.

With the best service, the best quality, the best design, the shortest delivery time to service and satisfy customers, it strives to become the first-class high-grade forging wheel supplier in Asia and even in the world.