Automobile
Chassis & Frames

Automotive chassis is a skeletal frame on which various mechanical parts like engine, tires, axle assemblies, brakes, steering etc. are bolted. The chassis is considered to be the most significant component of an automobile. It is the most crucial element that gives strength and stability to the vehicle under different conditions. Automobile frames provide strength and flexibility to the automobile. The backbone of any automobile, it is the supporting frame to which the body of an engine, axle assemblies are affixed. Tie bars, that are essential parts of automotive frames, are fasteners that bind different auto parts together.

Automotive frames are basically manufactured from steel. Aluminum is another raw material that has increasingly become popular for manufacturing these auto frames. In an automobile, front frame is a set of metal parts that forms the framework which also supports the front wheels. It provides strength needed for supporting vehicular components and payload placed upon it.

Types of Automobile Frames

Bonnet, an important part of automotive frame can be defined as a protective covering made up of a hinged metal part used for covering an engine of a vehicle. Usually automobile bonnets are made of steel, aluminum, fiberglass, and carbon fiber reinforced plastic.

Hood refers to a cover placed over the engine and passenger compartment of an automobile. Hoods form an important type of automotive frames. These auto frame parts are usually made of steel, aluminum, fiberglass, carbon fibre or dry carbon. A typical hood comprises of several different parts such as hood ornament, hood scope, power bulge, and wiper jets.

Automotive chassis is considered to be one of the significant structures of an automobile. It is usually made of a steel frame, which holds the body and motor of an automotive vehicle. More precisely, automotive chassis or automobile chassis is a skeletal frame on which various mechanical parts like engine, tires, axle assemblies, brakes, steering etc are bolted. At the time of manufacturing, the body of a vehicle is flexibly molded according to the structure of chassis. Automobile chassis is usually made of light sheet metal or composite plastics. It provides strength needed for supporting vehicular components and payload placed upon it. Automotive chassis or automobile chassis helps keep an automobile rigid, stiff and unbending. Auto chassis ensures low levels of noise, vibrations and harshness throughout the automobile. The different types of automobile chassis include:

Ladder Chassis: Ladder chassis is considered to be one of the oldest forms of automotive chassis or automobile chassis that is still used by most of the SUVs till today. As its name connotes, ladder chassis resembles a shape of a ladder having two longitudinal rails inter linked by several lateral and cross braces.

Backbone Chassis: Backbone chassis has a rectangular tube like backbone, usually made up of glass fibre that is used for joining front and rear axle together. This type of automotive chassis or automobile chassis is strong and powerful enough to provide support smaller sports car. Backbone chassis is easy to make and cost effective.

Monocoque Chassis: Monocoque Chassis is a one-piece structure that prescribes the overall shape of a vehicle. This type of automotive chassis is manufactured by welding floor pan and other pieces together. Since monocoque chassis is cost effective and suitable for robotised production, most of the vehicles today make use of steel plated monocoque chassis.

Types of Automobile Chassis

An important type of automotive chassis, motorcycle chassis comprise of different auto parts and components like auto frame, wheels, two wheeler brakes and suspension. Its basically the frame for motorbikes that holds these components together. A motorbike chassis can be manufactured from different materials. But the commonly used materials are steel, aluminum, or magnesium.

The main structure of a car is known as chassis. Car chassis functions as a support for the different car parts. Automotive parts like engine, suspension & steering mechanism, braking system, auto wheels, axle assemblies and transmission are mounted on the car chassis.

Bus chassis is the design and quality of bus chassis depends on the capacity of bus. It can be tailor made according to the needs and can be availed with features like transverse mounted engine, air suspension as well as anti-roll bars. A well manufactured bus chassis offers various benefits like high torque from low revs, superior brake performance and more. Bus chassis designed for urban routes differs from the one manufactured for suburban routes.

Truck chassis, the backbone of any truck is designed to provide a comfortable and dependable ride. New invention in automotive sector has influenced the automobile chassis manufacturers to adopt latest trends and come up with new designs. In the present world, a truck chassis comes with enhanced geometry, power steering, disc brakes and other truck parts.

Different chassis parts together comprise of automobile chassis. The different types of automobile chassis parts comprise of control arm, pitman arm, ball joint, stabilizer link, tie rod end, rack end and many other auto parts. On the basis of their functions, the automotive chassis parts are sub divided into:

Chassis fixings function as automotive fasteners used for connecting automobile chassis. These fixings hold together the varied parts of the vehicle chassis. High strength stainless steel is the most commonly used material for manufacturing chassis fixings. Besides being rust and corrosion resistance, stainless steel chassis fixings also offer desired durability.

Tie bar refers to a metal rod or bar used for connecting pad of one lead frame to the rails of other lead frame. More precisely this type of bar that is one of the types of automotive frames is used for tying, fastening, binding or wrapping different parts or components of an automobile engine.

Tractor linkage parts consist of whole ensemble of various spare auto parts and devices used for joining or assembling the main parts of a tractor.