The chassis is the vehicle’s main frame. All the power parts of the vehicle, including the engine, axle, gearbox, differential, etc., and the suspension system are mounted on the chassis.
The role of the chassis is to support, install the car engine and its components, assembly, the formation of the overall shape of the car, and accept the engine power, so that the car movement, to ensure normal driving. At the same time, a good chassis, can guarantee the safety of the driver’s life.

At present, the weight of automobile is a big trend, the use of modern lightweight design method and effective means to optimize the design of automotive products or the use of new materials, to ensure that the overall performance of the vehicle under the premise of weight loss, energy saving, safety of the comprehensive indicators.
Car lightweight has the following advantages: 1. Lightweight. All aluminum is more than 100kg lighter than traditional steel. Enhance the power, fuel economy, and handling. 2. Corrosion resistance. Durability is higher than steel. 3. More secure. Aluminum is twice the energy of ordinary steel.
Car chassis occupies a large part of the overall weight of the car, how to ensure the safety of the case to effectively reduce the weight of the body, the car chassis material has a high performance requirements of aluminum.
6061 aluminum sheet is one of the aluminum sheet products of haomei Aluminum, haomei Aluminum independent research and development of the “1 +1” hot rolling production line, is specifically for the 6061 aluminum sheet, 2 series, 7 series, 5 series of aluminum and other high-end product development of the production line. haomei Aluminum 6061 thick aluminum, with its excellent quenching performance, superior corrosion resistance and other advantages, in the car compartment, aerospace, ship and other fields have a wide range of applications.