SUMMER TRAINING REPORT

PRESENTED BY:NIKHIL AGRAWAL

11203809

SUMMER TRAINING REPORT

INTERNSHIP DETAILS

COMPANY NAME: ROURKELA STEEL PLANT (SAIL)

DATE- 13TH JUNE-22ND JULYDEPAERMENT-MECHANICAL SHOP

ROURKELA STEEL PLANT

Rourkela Steel Plant (RSP) is the first of the three integrated steel plants set up by Government of India in 1959. The first Steel Industry set up under Hindustan Steel limited on19th January 1954 which paved way for laying up of infrastructure for rapid industrialization of the country. The plant was set up in collaboration with leading steel makers of Federal Republic of Germany.

Rourkela Steel Plant has carved a name for itself as a unique producer of special purpose steels in the flat steel segment. Plates, Hot Rolled Coils, Cold Rolled Sheets and Coils, ERW Pipes, Spiral Weld Pipes and Silicon Steel Sheets and Coils are the products in RSP’s repertoire. RSP has many firsts to its credit. It was the first plant in India to incorporate LD technology of steel making.

SPECIAL FEATURES OF ROURKELA STEEL PLANT

It is the first Plant in Asia to adopt LD process of steel making.

It is the only Plant producing large diameter ERW/SW Pipes conforming to most rigid standards of API.

It is the first steel Plant in India to adopt external desulphurization of hot metal by

calcium carbide injection process.It is the only Plant in SAIL producing Cold Rolled

Non Oriented (CRNO) Steel sheets for use in the electrical industries with installed capacity of 73,500 Ton/year.

SPECIAL FEATURES OF ROURKELA STEEL PLANT

Rourkela is the first in vacuum degassing metallurgy. This system has been adopted primarily for production of silicon steel for the cold rolled non-oriented sheets. The system consists of vacuum arc refining and vacuum oxygen refining units and a degassing facility.

It is the first integrated Steel Plant of SAIL which adopted the cost effective and quality centered continuous casting route to process 100% of steel produced.

All the major production departments and some service departments certified to ISO 9001:2008 QMS.

Silicon Steel Mill, Environmental Engineering Department and Sinter Plant – II, HSM, PM, SPP, ERWPP, SWPP & Township certified to ISO 14001:2004 EMS.

PRODUCT APPLICATION

HR Coils

Plates

Special plates

Chequered Plates

LPG cylinders, automobilerailway wagon and all typesof high strength needs.

Pressure vessels, ship building and engineering structures.

Different defense application, building of tanks, bullet proof steel

Flooring and staircases in the industrial sector and railway platforms

PRODUCT AND PRODUCT APPLICATION

PRODUCT APPLICATION

CR Sheets & Coils

Silicon steel sheets & coils

SW pipes

Steel furniture, refrigerators, washing machine, etc

Small generators, starters for high efficiency rotating machine.

High pressure transportation of crude oil, natural gas.

PRODUCT AND PRODUCT APPLICATION

PRODUCTS

MECHANICAL SHOP

Mechanical Shop is a manufacturing Shop engaged in manufacturing/ reconditioning of spares for units of plant on regular basis. Mechanical Shop is the most modern Shop of RSP. This shop is equipped with CNC Machine Tools & Higher capacity Horizontal Borer Machine SKODA, CNC Vertical Boring Machine HOMMA, Fully automated CNC Plano Miller Machine and CNC Lathe Machine. Mechanical Shop is a machine shop consisting of more than 60 numbers of small & big machine tools. The entire complex is divided into three bays. “AB” bay consists of Heavy Machine tools, “BC” Bay consists of Light Machine tools & the material yard . Bay consisting forge rounds and Saw Cutting & Centering Machine. With the recent inclusion of brand saw machine in the material yard, Mechanical Shop is now equipped to cut forge round up to 650mm.

MACHINES IN MECHANICAL SHOP

LATHE MACHINE14 in numbersMax Size 1000mm X 12mmOne fully automated one meter CNC lathe & one 5 meter long CNC lathe.

HORIZONTAL BORING MACHINE4 in numbers (2 SKODA machine 200 spindle)

VETICAL BORING MACHINE2 in numbers (one HONDA double column vertical boring machine table diameter 6.5 meters.

MILLING MACHINE6 in numbers (one fully automated)

MACHINES IN MECHANICAL SHOP

Milling Machine 6 in numbers (CNC Milling -2)

Slotting Machine2 in numbers

Shaper 3 in numbers

Drilling Machine 3 in numbers

Planning Machine 2 in numbers (One Fully automated with sub unit changer & Automatic tool Changer CNC Plano Milling Machine)

MACHINES IN MECHANICAL SHOP

Gear Hobbing 1 in number

Bevel Gear Generator 1 in number

Grinding Machine 2 in numbers

Saw Cutting Machine2 in numbers (Semi Automated Maximum up to 650 dia cutting Band Saw Machine)

Centering Machine1 in number

Hydraulic Press 1 in numbers

Cranes (50/15,15/5 &15/5 T) 3 in numbers

MECHANICAL SHOP(REPAIR SHOP)

Repair Shop (Mechanical) [RS(M)] is one of the three captive mechanical repair shops of Rourkela Steel Plant engaged in manufacturing and repair of spares/equipment of different units of the plant. This shop is equipped with conventional and modern machines for metal cutting, heat treatment, testing of chains and slings and dynamic balancing. Besides these, RS(M) also has a general Fitting & Assembly section, a Gearbox section, a Hydraulic section, a forging section and a Calibration Cell.

SHOP LAYOUT

CONCLUSION

Vocational training in mechanical shop of Rourkela Steel Plant of a very good experience. It helped a lot to understand the theoretical knowledge and see it practically.

THANK YOU !!!!!