What are important characteristics when 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 requirements of chassis?

“Chassis” a French term which means the complete Automobiles without Body and it includes all the systems like power plant, transmission, steering, suspension , wheels tyres , auto electric system etc. without body.

What are the most important components of the chassis?

The chassis comprises the following components: wheels, wheel carrier, wheel bearing, brake, wheel suspension, axle support, suspension (including anti-roll bar)…

How do you design a chassis?

Car Chassis Basics and How-To Design Tips

1. Use lengths of round or square tubing, or other structural metal shapes to form the chassis structure (Space frame, multi-tube, ladder frame)
2. Use joined panels to form the chassis structure (Monocoque, Unibody)

Which chassis is the simplest structure design?

Named for its resemblance to a ladder, the ladder frame is one of the oldest, simplest and most frequently used under-body, separate chassis/frame designs. It consists of two symmetrical beams, rails, or channels, running the length of the vehicle, connected by several transverse cross-members.

What are chassis components?

Chassis is a collective term for all the parts of a vehicle except the body work. Every major part of a vehicle is collectively called chassis. It includes wheels, brakes, suspension systems, axles, engine, etc. Knowing about your vehicle is incredibly important when it comes to caring for and maintaining it properly.

What are the parts of under chassis?

A vehicle’s under chassis have three main parts: clutch, steering and suspension. Clutch connects the engine to the drive shaft, to transfer power from the engine to the wheels. Steering steers the wheels left or right. Lastly, the suspension absorbs shock while driving on an uneven ground.

How do I make my chassis more rigid?

A weld-in roll cage or stitch welding the chassis are proven ways to increase the rigidity of a chassis. However, neither is practical for most street cars. Instead, practical solutions come in the form of “bolt-on” strut tower braces, chassis braces and bolt-in roll bars.

What is chassis structure?

A vehicle frame, also historically known as its chassis, is the main supporting structure of a motor vehicle to which all other components are attached, comparable to the skeleton of an organism.

Why is torsion stiffness important in chassis design?

Also the torsion stiffness is an important characteristic in chassis design. Because of the impact on the ride safety and comfort [20]. Thus goal of design is to increase the torsion stiffness without significantly increasing the weight of the chassis.

What materials are used to make car chassis?

High strength boron steel reinforcement in key areas of the passenger compartment, mild steel every where else, and aluminum front and rear frame rails and suspension structures. What are the factors to be considered while designing chassis?

How the chassis of a car is deformed?

Depending upon the application of various loads (from the road, wind resistance, and internal components) and their direction, the chassis is deformed in various ways as described below: Application of equal and opposite forces act at a certain distance from an axis tends to rotate the body about the same axis.

What are the main engineering issues in vehicle design?

In addition to the direct engineering issues the vehicle designer needs to consider the political issues such as pollution and recycling. Thus the research on materials of engine and vehicle body in terms of environmental and safety are constant conducted.