What is the manufacturing process of the Song Plus DM-i wheel hub?
4 Answers
The wheel hub of the Song Plus DM-i adopts aerodynamic principles. Wheel Hub: The wheel hub is the central part of the wheel where the axle is installed. In the market, wheel hubs can be categorized into steel wheel hubs and alloy wheel hubs based on material. Steel Wheel Hub: The primary advantages of steel wheel hubs are their simple manufacturing process, relatively low cost, and strong resistance to metal fatigue. Alloy Wheel Hub: Alloy wheel hubs are lighter in weight, have smaller inertial resistance, and higher manufacturing precision. They exhibit minimal deformation during high-speed rotation, which helps improve the vehicle's straight-line driving performance, reduces tire rolling resistance, and consequently lowers fuel consumption. Advantages of Aerodynamics: Optimizes airflow around the wheel hub while also reducing its weight.
I reckon the wheel hubs on the Song Plus DM-i are made using aluminum alloy casting technology, where molten aluminum is poured into molds to take shape and then demolded after cooling. This method is relatively lightweight, which helps reduce weight and save fuel for hybrid vehicles, while also enhancing handling agility, making acceleration smoother. The downside is that the strength is slightly lower than forged wheels, but the cost is lower and production is easier, which is why BYD commonly opts for this solution. The wheel hubs feature exquisite machining on the surface to boost aesthetics and durability. For regular cleaning, just use a mild detergent to avoid corrosion. It's advisable to check tire balance to prevent deformation and ensure driving safety. This manufacturing process is quite common among mainstream vehicle models.
When it comes to wheel manufacturing, the Song Plus DM-i adopts aluminum alloy casting. This method significantly reduces wheel weight, resulting in more agile acceleration during daily driving and improved steering precision. When driving on city streets, I noticed the lightweight wheels help the hybrid system achieve better fuel efficiency. The manufacturing process emphasizes rust-proof design, as aluminum alloy is resistant to corrosion, eliminating maintenance concerns. Regular checks for surface scratches are sufficient, and simple maintenance can extend their lifespan. With affordable costs and mass production suitability, it's perfect for family vehicles.
The wheel hubs of the Song Plus DM-i are made using cast aluminum alloy technology. This process involves pouring molten metal into molds to form the shape, resulting in lightweight yet durable wheels. The ride comfort is enhanced as the reduced weight minimizes bumps. It's advisable to avoid frequent high-speed impacts to prevent deformation. The wheel design is quite attractive and complements the overall vehicle style.
