monoblock 6061-t6 alloy can be oem and ODM high gloss sliver paint coat all size and pcd

The technological characteristics of forged wheels are roughly as follows:

In fact, in order to reduce costs, 99% of the wheels on the market are cast wheels. Only high-end performance models will use high-end forged wheels. This is not only for more aesthetics and lighter weight, but also for safety.

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.

                            6061round bar                                         forged and heat treatment

                                                      lathe,milling include processing PCD and gas hole

                                                     polish,paint ,packaging and install

the order detail: