three piece 6061-t6 forged deep lip rim and round J and matt-black disk 18inch~23inch use titanium bolt
For people who often drive, the wheel hub is a consumable, and it needs to be replaced after a long time. Is it necessary to replace the forged wheel? Each car mainly makes a suitable choice according to its actual situation.
| Material | 6061 t6 aluminum alloy |
| Size | 16 inch 17 inch 18 inch 19 inch 20 inch 21 inch 22 inch 23 inch 24 inch |
| WIDTH | 8.5J 9J 9.5J 10J 10.5J 11J 12J |
| Colour | green black red brown white blue purple gray grey gold yellow pink |
| PCD | 5-108 5-112 5-114.3 5-120 5-130 5-139.7 5-135 |
| ET | 10 15 20 23 25 30 38 35 40 45 48 50 |
| Application | VW BMW BENZ PORSCHE LAMBORGHINI TOYOTA |
| Style | Monoblock One Piece Two Piece Three Piece |
| HUB | 60.1mm 66.6mm 71.6mm 72.56mm |
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.
6061round bar forged and heat treatment
lathe,milling include processing PCD and gas hole
polish,paint ,packaging and install
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