What are the applications of short carbon fiber in automotive manufacturing?

The application of short carbon fiber in automobile manufacturing is more extensive, mainly including the following aspects:

Body structure

Reinforced plastic parts: The cut carbon fiber can be combined with the plastic matrix for the manufacture of some non-bearing structural parts of the body, such as the door interior panel, the dashboard skeleton, etc. Compared with traditional plastic parts, the strength and stiffness of these parts are significantly improved after the addition of short-cut carbon fiber, which can better withstand the weight of passengers and objects in the car, as well as various external forces during the vehicle's driving. At the same time, it can also effectively reduce the weight of components, which is helpful to realize the lightweight design of the car.

Reinforced composite panels: In some high-end cars, short carbon fiber reinforced composite panels are used to make body coverings, such as hoods and boot covers. This composite material plate has good formability and can be made into a variety of complex shapes to meet the needs of automotive appearance design. Moreover, the addition of short-cut carbon fiber makes it have high strength and impact resistance, which can reduce the weight of the body and improve the fuel economy while ensuring the safety of the body.

Chassis component

Suspension system components: Cut carbon fiber can be used to manufacture some components in the suspension system, such as swing arms, connecting rods, etc. These components need to have a high strength and stiffness to withstand the various forces during vehicle driving. The short-cut carbon fiber reinforced composite has excellent mechanical properties, which can ensure the performance and reliability of the suspension system while reducing the weight of the components, and improve the handling and driving stability of the vehicle.

Drive shaft: The drive shaft is an important part of the transmission of engine power to the wheel, and the strength and torsional rigidity are required. The use of short-cut carbon fiber reinforced composite material to manufacture the drive shaft can effectively reduce the moment of inertia of the drive shaft, improve the efficiency of power transmission, and improve the acceleration performance of the vehicle. At the same time, the reduced weight also helps to reduce the overall energy consumption of the vehicle.

Interior parts

Seat frame: The seat frame is a key component that supports the weight of the seat and the passenger, and needs to have sufficient strength and comfort. Short-cut carbon fiber reinforced plastics can be used to make the seat skeleton, which can not only reduce the weight of the seat, but also provide good support performance and improve the comfort and safety of the seat. In addition, the corrosion resistance of carbon fiber also helps to extend the service life of the seat skeleton.

Trim parts: Cut carbon fiber can also be used to manufacture some decorative parts of the automotive interior, such as the center console trim strip, door handle trim parts, etc. The unique appearance texture of carbon fiber can enhance the luxury and scientific sense of the car interior, and meet the pursuit of consumers for the quality of the car interior.

Other parts

Engine components: In some parts of the engine, such as the intake manifold, the hood, etc., short-cut carbon fiber reinforced composite materials can also be applied. These components need to have good heat and corrosion resistance, and the short-cut carbon fiber reinforced composite can meet these requirements, while also reducing the weight of the engine, helping to improve engine performance and fuel economy.

Battery housing: For electric vehicles, the battery housing needs to have high strength and stiffness to protect the battery pack from external shocks and collisions. Short-cut carbon fiber reinforced composite materials can be used to make battery shells, which can reduce the weight of battery packs and improve the range of electric vehicles while ensuring battery safety.

Yancheng Xiangsheng Carbon Fiber Technology Co., LTD. has always been customer demand-oriented, committed to providing customers with high-quality short-cut carbon fiber products and professional services. If you have any needs or questions about short carbon fiber, please feel free to contact us. We look forward to working with you to explore the application of short-cut carbon fiber in more fields and contribute to the development of materials science.