The
New Car subframe refers to a supporting structure in the chassis of a New Car, which plays the role of supporting the overall structure of the chassis, transmitting vehicle power and bearing the body load. The design of New Car subframe is an important technical link in New Car engineering, which is directly related to the overall stability, performance and comfort of the vehicle. Let's reveal the key technologies of New Car subframe design.
1. Determine the structural type
There are many types of structural types of New Car subframes, the most common ones are suspension type, rigid type, parallelogram type, etc. Choosing the right structural type is the New Car subframe design, and different structural types are suitable for vehicles of different models and purposes. For example, for highway buses, it is generally necessary to choose a more stable rigid structure, while for off-road vehicles, it is generally necessary to choose a suspension structure to increase passability.
2. Material selection
The material selection of New Car subframe directly affects its strength, stiffness and weight. Generally speaking, the materials of New Car subframes are mainly steel, aluminum alloy, carbon fiber, etc. When selecting materials, factors such as the strength requirements, cost and manufacturing process of the body structure need to be considered. At present, with the trend of lightweight
Fuel Car, more and more New Car manufacturers are beginning to choose to use lightweight materials such as aluminum alloy and carbon fiber to manufacture New Car subframes.
