INDUSTRIAL TRAINING PRESENTATION MECHANICAL WORKSHOP

IZZATNAGAR DEVISION (N.E.R. ZONE) INDIAN RAILWAYSIncharge: O.P. Upadhyaya Avanish Prasad Devariwal 13 M.E. 08

M.J.P. ROHILKHAND UNIVERSITY

MECHANICAL ENGINEERING DEPARTMENT

Indian Railway is a state owned railway company of India having a complete monopoly over the country’s rail transport. It has one of the largest and busiest rail networks in world. Transporting over 5 million passengers and 350 million tons of freight annually. IR is the world largest commercial and utility employer, having more than 1.6. million employees on it’s payroll.

Introduction

Diesel P.O.H ShopWheel ShopFabrication ShopCarriage and Wagon ShopB.G. ShopM.G. Coach Lifting ShopM.G. Carriage Repairing ShopPaint Shop

Shops

o The Maintenance Of Trains is an important criteria for every coaching facility and workshop.

o Periodic Overhauling is best available process of maintenance of coaches in India. This generally Operated after 12 or 18 months, after the manufacturing or the previous overhauling done in any workshop. This undergoes a huge process of lifting the coach, isolating all parts and changing or replacing the necessary or damaged parts. In other words this is the process of renewing the coaches..

Periodic Overhauling

Function Performed in wheel shop: Machining of Axle and Wheel

Assembly and Disassembly of wheel and axel

Machining of assembled wheel setVarnishing of axle journal on AJTV machine

Complete assembly of wheel set with all must change items

Wheel Shop

Broad gauge shop contains all the jobs perform on broad gauge carriages. Some jobs which is performed in the shop is given below:

B.G. Carriage lifting B.G. Carriage corrosion’ s and it’s repair

B.G. coach furnishing B.G. carriage lowering

Broad Gauge Shop

Air Brakes: Air brake is standard ,fail safe, train brake, used by railways all over the world. In spite of what you might think, there is no mystery to it. It is based on the simple physical properties of compressed air. Brief Description of train air brake…

Braking System In Trains

Bio ToiletsToilets currently used on passenger coaches of Indian railways are of flush type in which human waste is discharged directly on the tracks. This makes the ecosystem unhygienic, besides resulting in corrosion of track fittings. To overcome the problem, IR is carring out field trials with various types of environment friendly green Toilets. Controlled Discharge Toilet Systems(C.D.T.S.) discharges waste on the run only after the train speed reaches 30 kmph. Discharge takes place away from the station, helping in keeping the stations clean.CTDS have been installed in 1900 coaches so far.

TalgoHi-speed trains Talgo from Spain is able to achieve faster acceleration and deceleration, besides running at fast speeds on curves. Its coaches are lighter in weight and can hence reach destinations faster than conventional coaches run on Indian Railways.Talgo can negotiate curves and climb any hills at much faster speed compared to conventional Indian trains."

Thank You