I am very grateful to “Larsen & Toubro, Hazira” and “Unnat Engineering Privet Limited” for providing me an opportunity for vocational training.
I place on record my sincere thanks to our Training Guide Mr. Vijayan Piellai & Mr. Chetan Patel for providing us the necessary facilities.
I feel in debt to my Project Guide Mr. Vijayan Piellai, Mr.Bhavik Rana and All Supervisors of U.E.P.L for their valuable guidance and enduring support throughout my projects.
Lastly I would like to thank all the managers and employees of “Larsen & Toubro” With whom I have interacted during my course of study. I thank them for giving their precious time to guide me and provide me their valuable comments.
Thanking You to All
Teaching gives theoretical aspects of the technology while training gives practical knowledge of the industrial field. Therefor technical studies cannot be perfect without training hence practical training is of great value for the engineering students.
The actual aim of the training is to get knowledge about the most advance technical knowledge & get acquainted with sophisticated instruments, which are generally not available anywhere else .moreover it aims to learn industrial management & discipline & to get accustomed to it helps in future.
This report in general contains all the practical knowledge that I gained during my training period. The major process carried out for fabrication is welding and this report contains various welding processes with their NDT test discussed in detail.
All this has been an invaluable experience.
NO| Content| Page|
1| L&T Company Profile| 5|
2| Introduction to M.M.F| 10|
3| U.E.P.L Profile| 14|
4| Welding Process| 16|
5| Types of Welding Process| 17|
6| Testing of Weld Joint| 33|
7| Welding Defects| 48|
8| Welding FAQs| 53|
9| Grinding Process| 56|
10| Types of Grinding Process| 57|
11| Grinding Machines| 63|
12| Grinding Wheels| 63|
13| Gas Cutting| 66|
14| Safety Aspects| 70|
15| Reference| 73|
* Larsen & Toubro Company Profile:
* The evolution of L&T into the country's largest engineering and construction organization is among the most remarkable success stories in Indian industry. * L&T was founded in Bombay (Mumbai) in 1938 by two Danish engineers, Henning Holck-Larsen and Soren Kristian Toubro. Both of them were strongly committed to developing India's engineering capabilities to meet the demands of industry.
Henning Holck-Larsen Soren Kristian Toubro
(4.7.1907 - 27.7.2003) (27.02.1906 - 4.3.1982)
* Beginning with the import of machinery from Europe, L&T rapidly took on engineering and construction assignments of increasing sophistication. Today, the company sets global engineering benchmarks in terms of scale and complexity. * Early Days
* Henning Holck-Larsen and Soren Kristian Toubro, school-mates in Denmark, would not have dreamt, as they were learning about India in history classes that they would, one day, create history in that land. * In 1938, the two friends decided to forgo the comforts of working in Europe, and started their own operation in India. All they had was a dream. And the courage to dare. * In the early years, they represented Danish manufacturers of dairy equipment for a modest retainer. But with the start of the Second World War in 1939, imports were restricted, compelling them to start a small work-shop to undertake jobs and provide...