shubham final file

TRAINING REPORT

Submitted to the Department of Mechanical engineering of

B.G.I.E.T SANGRUR

Providing the Details of Six Months Training

At

YERIK INTERNATIONAL(LUDHIANA)

Submitted To: Submitted By: Er. Gurmeet Singh Cheema Shubham Garg

100111128504

DEPARTMENT OF MECHANICAL ENGINEERING

BHAI GURDAS INSTITUTE OF ENGINEERING &

TECHNOLOGY

(SANGRUR)

Jan-June (2014)

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ACKNOWLEDGEMENT

I would like to thank the entire yerik international who has provided me this

six months training. I am thankful to the HRD officer of training centre who

organized my training schedule and also the DGMs and AGMs of various shop

departments who have provided me the various knowledge about their respective

shops.

I also thanks to the workers of their respective departments, who were always

ready to clarify our doubts and helped us to increase our knowledge by illustrating us

to the finer points.

I wish to express my deep gratitude to all the concerned persons, whose co-

operation and co-ordination have given me the success to complete my training in

organization.

I hope that my report will reflect our technical knowledge and innovativeness

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PREFACE

Industrial training is part and parcel of every technical course and gives a face or form

to all the theoretical knowledge we gain in our classroom. We get to have a virtual

experience of the processes, methods, objects and phenomenon which used to be just

an imaginary picture in our minds. It also gives an exposure to the environment of the

industries and workshops which are virtual components of our professional life. We

too were provided with this opportunity this summer.

We are thankful to our college administration that handed this invaluable

chance to us and at the same time we pay our regards to the administration of HMT

Pinjore (Machine Tools Division) that proved to be a great supporting force for the

fulfillment of the purpose. The officials and the workers of the firm provided us with

the best of their attention and share ample of knowledge of their concerned field with

us.

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ABSTRACT

Industrial Training plays very much significant role in the course of engineering. It

provides the student during the engineering course a boost to enhance his technical

skills, abilities and creativity. Industrial training backens up the theoretical knowledge

by practical knowledge gained during the course. As is widely said, ounce of

practical is better than the tons of theory. In fact, both these two things are

incomplete without each other. In this report, I have tried my level best to present the

work undertaken by me during my training period in liquid, concise and precise

manner. Engineering means optimum utilization of resources for the achievement of

the desired objectives. Projects and some suggestions given by me in this report under

the guidance of my Industrial Tutor, Mr. Dinesh Rana MR. is a step forward towards

the definition of engineering.

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TABLE OF CONTENTS

Chapters Contents Page No.

1. Introduction 8

2. Raw Material Procurement 14

3. Manufacturing Infrastructure 16

3.1. Bar Drawing Facility 17

3.2. Forging Facility 19

3.3. Heat Treatment 20

3.4. Machine Shop (forged

components)

21

3.5. Machine Shop (Drawn

Components)

22

3.6. Surface Treatment 24

3.7. Tool Room 25

4. Components Manufactured 26

4.1. Spring Pin 29

4.2. U-bolt 32

4.3. Over running clutch 36

4.4. Top link pipe 37

4.5. Eye bolt 38

4.6. Top link pin 39

5. Hot Forging Shop 40

6. Cold Forging Shop 42

7. Heat Treatment 44

7.1. Annealing 45

7.2. Hardening 46

7.3. Tempering 47

7.4. Induction Hardening 51

8. Non-Ferrous Bush Shop 54

9. Surface Treatment

10.1. Zinc-Plating Shop 59

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10.2. Phosphating Shop 60

11. Projects

11.1. Project 1 62

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CCHHAAPPTTEERR11::

IINNTTRROODDUUCCTTIIOONN

1.1 COMPANY PROFILE

The word, YERIK, is the synonym of Gods own creation. This is the feeling behind

all the actions and activities undertaken at YERIK INTERNATIONAL.

YERIK, which is a venture into Steel Industry, has its roots in the companies which

are the trend setters, the pioneers, the leaders, catering to your needs of Agriculture

Machinery, Steel Forgings and other allied Engineering Products for the last 18 years.

The cultures of industrial giants, Resource International & Excell Exports (in which

Mr. M.K. Chopra was a partner) and Preet Forgings Pvt. Ltd., have seeped into the

paraphernalia of YERIK by virtue of the substantial involvement of its proprietor, Mr.

M.K. Chopra into the working and trendsetting activities of these companies, with

him being the mind and soul of the group.

His experience of the world market and scrupulous and conscientious dealing with his

customers since 1990 has finally materialized in the form of YERIK

INTERNATIONAL.

Tanav Chopra who is elder son of Mr. M.K. Chopra, after completing his Masters in

Business Administration (from university of WALES) has joined Yerik. He is

assisting his father in sales & management. Tanav is also a diploma holder in Tools &

Die making.

The group goes global with YERIK, taking care of the Agriculture machinery,

Engineering goods & Hand tool markets of US, Europe, Australia, South Africa,

Middle East & Asia Pacific.

The overall working of the group is governed by Mr. Mohinder Chopra, with the help

of the trust worthy and Mr. Yash Pal Trehan (Vice President-Technical) along with a

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vast team of over 800 dedicated Workers and Engineers (some have been trained in

Italy), who give their 100% every second, to the company and its growth.

Beside business activities YERIK group is involved in sports activities. Mr. M.K.

Chopra is President of Ludhiana Badminton Academy which is providing free

coaching to children from the age group of 6-13 years. Academy is also providing

scholarship to needy & poor kids.

1.2 PRODUCT RANGE

1. Forged Top links & Parts

.

Fig. no. 1.2 (a)

2. Pto Adaptors

Fig. no. 1.2 (b)

3. Draw Bars & Stay Straps

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Fig. no. 1.2 (c)

4. Weldons

Fig. no. 1.2 (d)

5. Forged Top Links & Parts

Fig.no- 1.2(e)

6. Stabilizers

Fig. no.-1.2(f)

7. Pins

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Fig. no.-1.2(g)

8. Hitch balls

Fig. no. -1.2(h)

9. Tine bushes

Fig. no. 1.2 (i)

10. Weather caps

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Fig. no. 1.2 (j)

11. Levelling boxes

Fig. no. 1.2 (k)

12. Small parts

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Fig. no. 1.2 (l)

pin

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CHAPTER 2:

RAW MATERIAL PROCUREMENT

The raw material is in form of long cylindrical rods. The raw material is different

types of nuts & bolts. The colour codification for different for different materials are

as follows:

Material

Colour Code

Mild Steel /C-30 No colour

6T/EN-8K White

EN-8D Black

CK-45 Brown

SAE-1541 Yellow

SAE-4140 Sky Blue

SAE-8620 Pink

EN-353 Green

41 Cr 4 Navy Blue

H.D.S. 9% W White, Red

H.C.H. Cr Yellow, Red

O.H.N.S. Yellow, Navy Blue

H.S.S. 16:4:1 (TCV) White, Yellow

H.S.S. 6:5:2 White, Navy Blue

EN-24 Yellow, Green

EN-31 Sky-Blue, Navy Blue

EN-36 Yellow, Black

H.D.S. 5% Cr Sky Blue, Red

EN-45 White, Green

42 Cr Mo2 Smoke Grey

SAE 15B41 Orange

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2.1 RAW MATERIAL SUPPLY

As per the quality policy of every industry the raw material for a manufacturing must

be of excellent quality as per the requirement. These materials are passed through a

metallurgy laboratory for inspection and testing as per requirements. There are

various Indian industries for fulfilling the raw material requirement of the industry.

Some of the majors industries which supply the raw material to are listed as follow:-

1. Garg Industries, Dhandari

2. O.K. Industries Pvt. Ltd.Dhandari

3. Prem Auto Ltd.

4. Suri