COACH CARE COMPLEX JAIPUR

SUBMITTED TO:-DR. VIJAY KUMAR HEAD OF DEPARTMENTDEPARTMENT OF M.E.

SUBMITTED BY:-SHUBHAM KR. KUMAWAT

ID:- 12ME057B.TECH.(ME) VIIth SEM

ANAND INTERNATIONAL COLLEGE OF ENGINEERING

INDIAn RAILWAYS• INTRODUCTION• HISTORY • RAILWAY COACHES• TYPES OF RAILWAY COACHES• MAIN PARTS OF A RAILWAY COACH• BOGIE• WHEEL• SUSPENSION SYSTEM• BRAKING SYSTEM IN RAILWAY BOGIE• C.D.T.S • MAINTENANCE

• Indian railways is 4th largest railway network having route length of 64,460 kms.

• Over 12,000 trains carries over 30 million passengers and 2.8 millions tones of freight daily.

• Word’s largest public sector enterprise with 1.5 million employees.

INTRODUCTION

HISTORY OF INDIAN RAILWAY• In 1849 GIPR was established by East India Company • First train introduced to India in 1853 between Boribandar in

Mumbai to Thane• By 1946 all 42 rails system taken over by govt. to make a single

nationalized network

•A passenger car ( known as a coach or carriage in the UK, and also known as a bogie in India) is a piece of railway rolling stock that is designed to carry passengers.• The term passenger car can also be associated with a sleeping

car, baggage, dining, railway post office and prisoner transport cars.

COACHES

1. LHB COACHES2. ICF COACHES

COACH TYPES

• LHB coaches are designed by ALSTOM GERMANY and manufactured at Kapurthala coach factory and is used in high speed trains such as Rajadhani and Shatabdi.

• ICF coaches are designed and manufactured by Indian railways and are the most conventional ones seen in the most express trains.

LHB COACH

ICF COACH

• N

PARTS OF RAILWAY COACH

BOGIE AND IT’S PARTS

WHEEL

In the railway bogies some component use for the suspension • Primary suspension coil• Secondary suspension air bag• Shock absorber

SUSPENSION SYSTEM

• Buffers are the horizontal shock absorbing part with coupling the adjacent coaches of the train so need regular changing of shock absorbing rubber pads.

BUFFER

BREAKING SYSTEM IN RAILWAY BOGIE

C.D.T.S

• Inspection.• Brake testing.• Primary Maintenance.• Secondary Maintenance.• Pantry Car Provision.• Watering.• Maintenance of Electric circuits.• Cleaning and Washing.

MAINTENANCE OF A TRAIN COACH

• Repairing of damaged coaches.• Maintenance of coaches.• Heavy cranes used for lifting.

SICK LINE

• Changing of brake blocks.• Adjustment of stroke length.• Changing of brake cylinder.• Leakages in breaking system.

BREAK MAINTENANCE

• Here S.C.T.R used for testing the brake and it’s cylinder that acts as the main reservoir.• There are two pressure

potentials i.e. 5kg/cm2 in brake pipe and 6kg/cm2 in feed pipe.

BREAK TESTING

• Wheel profile.• Oil in hydraulic dash pot.• Axle box.• Brakes blocks & piston stroke.• Pest control treatment.

PRIMARY MAINTENANCE

• Washing & maintenance of coach.• Linen cleaning.• Washing.• Maintenance of A.C. coach.

SECONDARY MAINTENANCE

• Checking the primary & secondary suspension• Proper lubrication

SUSPENSION MAINTENANCE

MAINTENANCE OF A BOGIE• Replacement of broken, wear out

parts.• Replacement of pin & brake shoe.• Lubrication. • Oil filling in suspension.

• Rail track cleaning.• Bogie washing.• Seats and curtains.

CLEANING AND WASHING

ANY QUERY PLEASE?