Many people think that as long as the wheel hub is bigger, it must be better, after all, it is certain to look good. But there are often disadvantages. The disadvantages will be discussed in a while, let’s talk about how to choose the hub and what craft to choose.
At present, there are three mainstream process hubs on the market, low pressure casting, flow forming wheel and forged wheel. This is most of the crafts on the market at present, and it is not ruled out that there are small workshops and gravity wheels. Let's talk about the differences and craftsmanship of these types of wheels.
Low pressure casting wheels
Low pressure casting is well understood. It is to set the mold, and then pour the molten aluminum into the mold, and then apply a certain pressure to make the internal molecules more compact. This is low pressure casting. is to use this wheel. Because of the high cost performance and good production, the price is also cheap and affordable.
Flow forming wheels
Spinning is actually more complicated processes on low-pressure casting, and they are all produced by low-pressure casting, but the part of the rim is heated and rotated and stamped by a spinning machine, so that the molecular density of the rim part can be improved. Corresponding rims are more rigid, so many car owners have chosen spinning wheels. Of course, it should be too expensive for forging. Spinning takes an intermediate value between casting and forging, which has both cost-effectiveness and performance. The current price of spinning wheels Also somewhere in between. Likewise, the spun hubs are made of the same A356 casting aluminum as the low pressure cast.
Forged Wheels
The forged wheel is different from the aluminum used in the above two. It uses 6061 forged aluminum. The rigidity is like the difference between the iPhone 6 and the iPhone 6S in previous years. One is bent. The forged wheel not only occupies the aluminum and rigidity Advantages and weight are also the reasons why many people choose. Lightweight means lower fuel consumption and better control of the body. The most important thing is that forging supports customization. You can do whatever you like. The engineer draws the drawings according to the requirements, and then mills them on the forged aluminum blank. The first two are not supported. After all, no manufacturer will reopen the mold. This is why forging is expensive.
Nanjing Diamond Hope Machinery Trading Co,.Ltd. was established in 2009,the main products are forged wheel rims,aluminum lug nuts and wheel adapters.Support OEM/ODM/custom services.
