What are the major design goals that need to be considered while designing a chassis?

Along with strength, an important consideration in chassis design is to have adequate bending stiffness for better handling characteristics. So, maximum stress, maximum equilateral stress and deflection are important criteria for the design of the chassis.

What are the considerations of selecting a chassis material?

Chassis should be capable enough to withstand the loads—fluctuating loads, loads due to vibration, loads due to torsion, and other loads. Chassis is also considered to have adequate bending stiffness for better handling.

What is integrated chassis?

An integrated chassis control (ICC) system with active front steering (AFS) and yaw stability control (YSC) is introduced in this paper. The results show that the system is decoupled and the vehicle handling and stability performance are significantly improved by the proposed method.

What is chassis design?

The process of chassis design consists of: – load case, – chassis type, – structural analysis. Very important issue of vehicle design is selection of material according to require experimental and analytical data and maintenance properties (i.e. corrosion resistance).

What are the typical engineering standards required for a car design and manufacturing?

For a component to be automotive qualified, manufacturers have to meet specific industry standards throughout the manufacturing and testing process. Three key standards are IATF 16949, AEC-Q100 and AEC-Q200: IATF 16949. The global automotive industry standard for quality management systems.

What is the importance of vehicle body design?

Vehicle body engineering plays an important role in the evolution of the entire vehicle. It includes exterior and interior design. It is also a multidisciplinary field that covers art, engineering, computer science, and psychology.

What makes a chassis good?

Rather than just being stiff, a rigid chassis that resists torsion provides a better ride and sharper handling, because it allows the suspension and tires to do their jobs. This is why convertibles aren’t typically the best handlers, since there’s no roof to tighten up the chassis and prevent twisting.

How is a car chassis manufactured?

The material used for the construction of the chassis is usually carbon steel, but it is also becoming more commonplace that they are made up of aluminum alloys considering its light-weight characteristic. Operations such as folding, pressing and rolling are done to incorporate various chassis members.

Why are most heavy vehicles still manufactured with body on chassis design?

Cars which have body-on-frame construction tend to have a higher ground clearance and also taller. The advantage of this is that the vehicle can offer true off-road capabilities since their designs are robust enough to deal with many different terrains all over the world.

What is the purpose of a chassis?

The chassis provides the strength needed for supporting the different vehicular components as well as the payload and helps to keep the automobile rigid and stiff. Consequently, the chassis is also an important component of the overall safety system.

How strength and rigidity can be increased while designing a chassis?

A weld-in roll cage or stitch welding the chassis are proven ways to increase the rigidity of a chassis.

Why is automotive engineering important?

Automotive engineering is an important component of the automotive industry. Automotive engineers help to design new vehicles and ensure that existing cars are up to standard and work efficiently.

What are the advantages of the chassis system in automobile?

The chassis system offers appropriate strength to the automobile. Connection of chassis frame with the car body adds power to its strength. It is not less than a task to provide sturdiness with minimum weight. Rigidity remains the most important factor while mounting body on the chassis.

What is modular chassis in automotive industry?

Modular chassis is an advanced detachable chassis type, being largely adopted in the upcoming passenger car designs as the chassis could be customized to the vehicle design requirement. The compact modular chassis segment market is expected to grow at CAGR of 48.9\% during the forecast period. The modular chassis is used in the electric vehicle.

What is a car chassis frame?

It is a French term that denotes frame or structure of an automobile. The manufacturers label the chassis as backbone of the vehicle. The car chassis comprises engine, transmission system, brakes, axles, tires, and the frame. The makers mount all these components on the chassis frame while manufacturing a car.

What is the classification of the global automotive chassis market?

Based on the type, the global automotive chassis market is classified into ladder, monocoque, compact modular, and modular. By vehicle type, the global automotive chassis market is segmented into the passenger car, light commercial vehicle, and heavy commercial vehicle.