Brief analysis of application cases of carbon fiber in automobile manufacturing

Carbon fiber composite materials are light in weight, high in strength, and have obvious performance advantages. They are used in many fields. Carbon fiber composite materials also have many applications in the automotive industry, which can help automobiles achieve lightweight production. This article explains the application cases of carbon fiber in automobile manufacturing.

1. Carbon fiber car battery box

The pain point of new energy vehicles has always been the battery life of the vehicle. The carbon fiber battery box can reduce the weight of the box very well. Compared with the traditional battery box, it can reduce the weight by 40%. The car battery module is generally placed at the bottom of the car, and the battery box mainly serves as a protection against external corrosion. The impact resistance, corrosion resistance, and fatigue resistance of the carbon fiber battery box are very good, which greatly improves the stability of the new energy vehicle battery pack.

2. Carbon fiber car seat

Carbon fiber car seats are widely used in racing cars and some high-performance cars. Carbon fiber seats have a series of advantages such as impact resistance, corrosion resistance and high strength, which can better improve the safety factor, and carbon fiber materials also have good The shock absorption performance can improve the comfort of the ride and ensure the safety of the driver.

3. Carbon fiber car energy absorption box

The function of the energy-absorbing box is to ensure that the vehicle encounters a collision during driving, can reduce the weakening of the kinetic energy of the vehicle during a collision, and improve the safety of the vehicle itself. The traditional energy-absorbing box is made of aluminum alloy or steel structure, which will cause the self-weight of the car to rise very high. The carbon-fiber energy-absorbing box can greatly reduce the self-weight of the vehicle. In addition, the carbon fiber material has higher strength and can be further improved. Improve the energy absorption effect of the vehicle.

In addition, the application of carbon fiber car hoods, license plate frames, rear view mirrors and other products is more to achieve the performance of lightweight vehicles, and the durability of carbon fiber parts applied to cars is also good.