PPT on FPS

7/28/2019 PPT on FPS

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SUMMER TRAINING TATA MOTORS

Jamshedpur

PRESENTED BY :

NEHA KUMARI SINGH

ABHIJEET SINHA

DHEERAJ KUMAR


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In Guidance of:

Mr. Sujit Kumar Singh

ON

Implementation of

Fixed position stopIn praja conveyor


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WORLD TRUCK


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WORLD TRUCK


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About TATA MOTORS

Tata Motors Limited (formerly TELCO) is an

Indian multinationalautomotive manufacturing company headquarteredin Mumbai, Maharashtra, India and a subsidiary of the Tata Group. Its

products include passenger cars, trucks, vans, coaches, buses and military

vehicles. It is the world's eighteenth-largest motor vehicle manufacturing

company, fourth-largest truck manufacturer and second-largest bus

manufacturer by volume.

Tata Motors has auto manufacturing and assembly plants

in Jamshedpur, Pantnagar, Lucknow, Sanand, Dharwad and Pune in India,

as well as in Argentina, South Africa, Thailand and the United Kingdom. It

has research and development centres in Pune, Jamshedpur, Lucknow andDharwad, India, and in South Korea, Spain, and the United Kingdom. It has

a bus
http://en.wikipedia.org/wiki/Multinational_corporationhttp://en.wikipedia.org/wiki/Automotive_industryhttp://en.wikipedia.org/wiki/Mumbai,_Maharashtrahttp://en.wikipedia.org/wiki/Tata_Grouphttp://en.wikipedia.org/wiki/Automotive_industryhttp://en.wikipedia.org/wiki/Jamshedpurhttp://en.wikipedia.org/wiki/Pantnagarhttp://en.wikipedia.org/wiki/Lucknowhttp://en.wikipedia.org/wiki/Sanandhttp://en.wikipedia.org/wiki/Dharwadhttp://en.wikipedia.org/wiki/Punehttp://en.wikipedia.org/wiki/Punehttp://en.wikipedia.org/wiki/Dharwadhttp://en.wikipedia.org/wiki/Sanandhttp://en.wikipedia.org/wiki/Lucknowhttp://en.wikipedia.org/wiki/Pantnagarhttp://en.wikipedia.org/wiki/Jamshedpurhttp://en.wikipedia.org/wiki/Automotive_industryhttp://en.wikipedia.org/wiki/Automotive_industryhttp://en.wikipedia.org/wiki/Automotive_industryhttp://en.wikipedia.org/wiki/Tata_Grouphttp://en.wikipedia.org/wiki/Mumbai,_Maharashtrahttp://en.wikipedia.org/wiki/Automotive_industryhttp://en.wikipedia.org/wiki/Multinational_corporation


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manufacturing joint venture with Marcopolo S.A., Tata Marcopolo, and aconstruction equipment manufacturing joint venture with Hitachi, TelconConstruction Solutions.

Founded in 1945 as a manufacturer oflocomotives, the companymanufactured its first commercial vehicle in 1954 in a collaborationwith Daimler-Benz AG, which ended in 1969.[4] Tata Motors entered thepassenger vehicle market in 1991 with the launch of the Tata Sierra and in1998 launched the first fully indigenous Indian passenger car, the Indica.Tata Motors acquired the South Korean truck manufacturer Daewoo

Commercial Vehicles Company in 2004 and the British premium carmakerJaguar Land Roverin 2008.

Tata Motors is listed on the Bombay Stock Exchange, where it is aconstituent of the BSE SENSEX index, the National Stock Exchange ofIndia and the New York Stock Exchange. Tata Motors is ranked 314th in the

2012 Fortune Global 500 ranking of the world's biggest corporations.
http://en.wikipedia.org/wiki/Marcopolo_S.A.http://en.wikipedia.org/wiki/Marcopolo_S.A.http://en.wikipedia.org/wiki/Tata_Marcopolohttp://en.wikipedia.org/wiki/Hitachihttp://en.wikipedia.org/wiki/Telcon_Construction_Solutionshttp://en.wikipedia.org/wiki/Telcon_Construction_Solutionshttp://en.wikipedia.org/wiki/Locomotiveshttp://en.wikipedia.org/wiki/Daimler-Benzhttp://en.wikipedia.org/wiki/Jaguar_Land_Roverhttp://en.wikipedia.org/wiki/Bombay_Stock_Exchangehttp://en.wikipedia.org/wiki/BSE_SENSEXhttp://en.wikipedia.org/wiki/National_Stock_Exchange_of_Indiahttp://en.wikipedia.org/wiki/National_Stock_Exchange_of_Indiahttp://en.wikipedia.org/wiki/New_York_Stock_Exchangehttp://en.wikipedia.org/wiki/Fortune_Global_500http://en.wikipedia.org/wiki/Fortune_Global_500http://en.wikipedia.org/wiki/New_York_Stock_Exchangehttp://en.wikipedia.org/wiki/National_Stock_Exchange_of_Indiahttp://en.wikipedia.org/wiki/National_Stock_Exchange_of_Indiahttp://en.wikipedia.org/wiki/BSE_SENSEXhttp://en.wikipedia.org/wiki/Bombay_Stock_Exchangehttp://en.wikipedia.org/wiki/Jaguar_Land_Roverhttp://en.wikipedia.org/wiki/Daimler-Benzhttp://en.wikipedia.org/wiki/Daimler-Benzhttp://en.wikipedia.org/wiki/Daimler-Benzhttp://en.wikipedia.org/wiki/Locomotiveshttp://en.wikipedia.org/wiki/Telcon_Construction_Solutionshttp://en.wikipedia.org/wiki/Telcon_Construction_Solutionshttp://en.wikipedia.org/wiki/Hitachihttp://en.wikipedia.org/wiki/Tata_Marcopolohttp://en.wikipedia.org/wiki/Marcopolo_S.A.


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Welcom e to TATA MOTORS LTD.(JAMSHEDPUR)

Tata Motors is Known as one of the best Automobile Company

in India. In Jamshedpur plant TATA MOTORS produces trucks andheavy vehicles.

There are several Dept. and different materials undergodifferent processes at the different depts.

We have visited different Departments during induction traininginside TATA Motors are. CTR

ENGINE FACTORY

CAB & COWL FACTORY

FOUNDARY DIVISION

VEHICLE FACTORY I & II

VEHICLE FACTORY III

And finally done the project in VEHICLE FACTORY III inguidance of Mr. Sujit kumar Singh.


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VEHICLE FACTORY III also known as PRIMA FACTORY andWORLD TRUCK.

This Factory mainly consists of three lines Frame Line

Assembly Line

Trim Line

In Frame Line generally the assembly of long member andcross member is done then screws and nuts are tightened thenfinally goes for painting and finishing.

Our project is to design and install FPS system stands for FixedPosition Stop.

Pitch set as 150.


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Hardware Needs-FPS Pull Cord Required for different Stations

Emergency Stop Push Button Required

Inductive Proximity Sensor

VFD (Variable Frequency Drive)PLC (Siemens)

DI/DO

Power Supply

3 Induction Motor

Software Needs-

Simatic Manager

Contents for Fixed Pos it ion Stop (FPS System )

For Praja Lin e


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General View Of The Pro ject

Distance between two FPS point is kept fixed for the proper

operation of the system


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Distance

between

two FPS

point asdefined by

the pitch of

the motor.


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Selector Switch Installed for the FPS system

operation


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A Proximity Sensor is connected below the

chain of the conveyor to count the number of

teeth's to move from one FPS point to other

FPS point.

Teethcounting

sensor in

the

conveyor

PIT


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What is the use of FPS Sys tem?

In FPS system the main function is related with theoperation of pull cords.

Different FPS position should be marked at same

preferred distances.

There are several conditions which are to be satisfied.

The main importance of FPS is that line will stop only

at the specified place when the stop pull cord is

activated.


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Working of FPS

Normally when the start pull cord is activated the operation ofthe line should be normal and a proximity or counting sensor

has to count the no. of teeth's passed.

After a certain fixed no. of count as per the count given thesensor count should be reset.

The line should work normally up to when the stop pull cord is

pressed.

When the stop pull cord is activated the line should not stop

immediately the line should continue to move until the current

position reached to the next FPS point .


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Working of FPS

An Emergency switch should be always used for

safety purpose.

If the emergency switch is pressed the line should

stop immediately at the current position.

And when the emergency switch is released the lineshould start from the same position where it was

stopped.


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Algo r i thm For PLC Program

Different input and output bits are to be selected.

Counter will be used for counting the pitch of the motor fixed as150.

For checking the completion of counter value a comparator willbe used.

The input number given to the counting sensor is i0.0.

There will be interlocking provided for selector switch. i0.4 for start operation and i0.6 for stop operation as an input.

The counter should count upto pitch 150 and then check for thestop pull cord if the count is 150 and stop pull cord is activethen line should stop.

If the count is not 150 and stop pull cord is activated then also itshould count upto 150 and then it will stop the line.

The comparator compares and produces output and checkswhether the count has reached upto the pitch value 150.


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What is PLC?

PLC stands forProgrammable Logic Controller.

As the name suggests It is

* A digitally operating electronics apparatus

* It uses an memory for internal storage ofinstructions.

* It implements specific functions such as logic

sequencing, timing, counting & arithmetic to control

various types of machines or processes.


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Why PLC?

In earlier time all logicsequencing for various machines

& process lines was controlled

by Relay Logic Controller (RLC).

Huge wiring, relays & many h/w

were required to implement asimple logic.

Troubleshooting & debugging

was very tough consequently

more B/D.

Response time was very slow.

For some modification in logic

entire wiring or H/W had to be

changed.

PLC based system eliminates

need of all complicated wiring for

logic sequencing.

Because of its modular design &

soft architecture troubleshooting& debugging is extremely easier

compared to RLC.

Its response time is extremely

fast thus many real time systems

can be controlled by PLC. Modification in logic level is very

easier as no need to change in

any H/W.


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Ladder logic program


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continuation


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continuation


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SIMULATION


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Simulation


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Simulation


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BENEFITS of FPS Sys tem

The FPS system helps to perform the whole line

operation faster. If the worker activates the pull cord when he does not

finishes his work at that time the line will not stop and

only stop when the next FPS is reached.

If any accident occurs at the line or at any station

anybody can push the emergency switch and line will

be stopped automatically.

The FPS system helps to know the fixed position ofthe frame and the worker finishes his work before the

FPS position is reached.


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CONCLUSION

Hence, Successfully completed the summer training and projectwork in TATA MOTORS LTD. Jamshedpur and undergo

Induction Training for ONE MONTH.

Completed the project work on FPS system required for the

Praja line in FRAME SHOP.Designed the PLC program as per the requirement in software

Simatic Manager.

Learned many things inside the plant such as Team Work,

Quality and Punctuality.And this experience will surely help us in future a lot.


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Documents

PPT on FPS