INTRODUCTION
Incorporated in India in the year 1945, Tata Motors is a part of the over $100 billion Tata
Group founded by Jamsetji Tata in 1868. Recognised for its world-class quality, originality,
engineering and design excellence, the Company is on the path of shaping the future of mobility
in India.
Tata has a wide-spread network of car service centers spread throughout the country. There are
approximately 349 Tata car service centers operating in India as of May 2024 Tata car service
centers in India are spread across 30 states and 266 cities and include well established as well as
new Tata car service centers.
Our commercial vehicles portfolio comprises trucks from sub 1-tonne to 49-tonne mass movers,
and passenger transporters that range from 5-seater mini vans to 81-seater buses. Our passenger
vehicles portfolio includes compact cars, mid-sized sedans, SUVs, utility vehicles, hatchbacks
and crossover cars.
Channel Network
24X7. Workshop. Customer satisfaction round the clock, throughout the year.
Mobile Workshop. Service at doorstop.
Tata Motors. Prolife.
Onsite. Service.
ATM Vans. for breakdown assistance.
Refurbished. Vehicles.
Suraksha (AMC) Annual Maintenance Contract.
TATA MOTERS ( SENDHWA )
1. IC Engine ( Internal Combustion Engine )
2. Clach
3. Gear Boxs
IC INGINE
An internal combustion engine (ICE or IC engine) is a heat engine in which the combustion of a
fuel occurs with an oxidizer (usually air) in a combustion chamber that is an integral part of the
working fluid flow circuit. In an internal combustion engine, the expansion of the high-
temperature and high-pressure gases produced by combustion applies direct force to some
component of the engine. The force is typically applied to pistons (piston engine), turbine blades
(gas turbine), a rotor (Wankel engine), or a nozzle (jet engine). This force moves the component
over a distance, transforming chemical energy into kinetic energy which is used to propel, move
or power whatever the engine is atta
The first commercially successful internal combustion engine was created by Étienne Lenoir
around 1860,[1] and the first modern internal combustion engine, known as the Otto engine, was
created in 1876 by Nicolaus Otto.
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Diagram of a cylinder as found in an overhead cam 4-stroke gasoline engine:
C – crankshaft
E – exhaust camshaft
I – inlet camshaft
P – piston
R – connecting rod
S – spark plug
V – valves. red: exhaust, blue: intake.
W – cooling water jacket
gray structure – engine block
The first commercially successful internal
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Clach
The clutch plate is a disc that serves to create friction between itself, the flywheel on one side,
and the pressure plate on the other. Bolted to the flywheel, the pressure plate is slaved to spin
when it and the engine spins. In between, the clutch plate isn't attached to either the flywheel or
the pressure plate.
Types of clach plates
Friction clach plate
Multiplate cluch
Elactomagnatic
1 FRICTION CLACH PLATE
A friction clutch plate is used in vehicles to allow the
transmission input shaft and engine to run at the same
speed when rotating
2. MULTIPLATE CLACH
multi-plate clutch is a mechanical device used in automotive
and industrial applications to transmit power from the engine
to the transmission system
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3. ELACTOMAGNATIC CLACH
A Role of Electromagnetic Clutches: To Transmit and Cut Off.
Power. Electromagnetic clutches are a mechanical element to
transmit and cut power on the driven side with an electromagnetic
force.
GEAR BOX
A Gear Box is often called a transmission. Gear boxes
simply refer to a set of gears and their casing, most
commonly found in automobiles. Since most motor vehicle
engines have high operating and idling speeds, transmissions
allow the machinery to operate efficiently and even aid in
slowing and shutting down machinery. Gearboxes are used to
transfer energy from one rotating power source to another and
can be found in automobiles, turbines, and heavy machinery.
See the Crankshaft and Piston definitions for more information
on how a myriad of internal components interact to provide safe
movement in almost all forms of machinery.
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Types of gear boxs
Helical Gear Box
Sliding Mesh Gearbox
Automatic Tranmission
Worm Gearbox
1. HELICAL GEARBOX
Helical gears are a fundamental component in mechanical systems, known for their remarkable
ability to transmit power and motion smoothly and efficiently. These gears, characterised by
their helically-shaped teeth, offer numerous advantages over their spur gear
2. SLIDING MESH GEARBOX
A sliding mesh gearbox is a mechanical device used to transmit power and torque from the
engine to the wheels of an automobile. This type of gearbox is renowned for its simple yet robust
design, consisting of multiple gears that can slide along the gearbox shafts to engage different
gear ratios.
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3. AUTOMATIC TRANMISSION
An automatic transmission (sometimes abbreviated AT) is a multi-speed transmission used in
motor vehicles that does not require any input from the driver to change forward gears under
normal driving conditions. Vehicles with internal combustion engines, unlike electric vehicles,
require the engine to operate in a narrow range of rates of rotation, requiring a gearbox, operated
manually or automatically, to drive the wheels over a wide range of speeds.
4. WORM GEARBOX
A worm gearbox, also known as a worm gear reducer or worm drive. That is a type of
mechanical power transmission device. That enables the transfer of rotational motion. And
power between two non-intersecting shafts at right angles to each other. It consists of two
primary components: the worm gear and the worm wheel.
