Basic Principle of Machining and Arc Welding

ABSTRACT

This project tittle ‘’basic principle of machining’’ deal with the operations on lathe, milling and some part of arc welding, turning, taper turning, threading, knurling and chamfering, while on milling machine spur Gears were cut, forming a hexagon shape and square shape were all done on milling machine. A simple component/part which contained all the above mention operation were produced in one work piece. In conclusion we are able to produce spurs gears, square thread, and hexagon shape operation such are facing, turning, tape turning and know how to operate lathe and milling. At the end of this project, we are able to recommend of an alternative materials can be used in other to make the work more effective and ascetics.

TABLE OF CONTENT

Title Page- -           -           -           -           -           -           -           -           -           -           i

Approval Page-     -           -           -           -           -           -           -           -           -           ii

Declaration-          -           -           -           -           -           -           -           -              -              iii

Dedication-           -           -           -           -           -           -           -           -              -              iv

Certification-         -           -           -           -           -           -           -           -              -              v

Acknowledgement-          -           -           -           -           -           -           -           -              vi

Abstract-   -           -           -           -           -           -           -           -              -              -              vii

CHAPTER ONE

INTRODUCTION

1.1              Problem Statement      -           -           -           -           -           -           -           -           1

1.2              Significance of the Study       -           -           -           -           -           -           -           1

1.3              Aim     -           -           -           -           -           -           -           -           -           -           2

1.4              Objectives       -           -           -           -           -           -           -           -           -           2

1.5              Scope of Study           -           -           -           -           -           -           -           -           2

CHAPTER TWO

LITERATURE REVIEW

2.1 Theoretical Fundamentals             -           -           -           -           -           -           -           3

2.2 Spur Gears            -           -           -           -           -           -           -           -           -           3

2.2.1 Different Types of Gears and Uses       -           -           -           -           -           -           3

2.2.2 Used of Gears    -           -           -           -           -           -           -           -           -           4

2.3 Screw Thread        -           -           -           -           -           -           -           -           -           4

2.3.1 Types of Thread -           -           -           -           -           -           -           -           -           4

2.3.2 Used of Thread -           -           -           -           -           -           -           -           -           4

2.4.1 Arc Welding      -           -           -           -           -           -           -           -           -           4

2.4.2 Types of Welding          -           -           -           -           -           -           -           -           4         

2.2 Relevant Studies Reported in the Literature        -           -           -           -           -           5         

CHAPTER THREE

MATERIALS AND METHODS

3.2 Experimental Setup and Procedure          -           -           -           -           -           -           6

3.2.1. Machining Operation    -           -           -           -           -           -           -           -           6

3.2.2. Lathe Machine  -           -           -           -           -           -           -           -           -           7         

3.2.3 Main Parts of Lathe Machine    -           -           -           -           -           -           -           7

3.3. Lathe Machine Operations           -           -           -           -           -           -           -           9

3.3.1 Facing    -           -           -           -           -           -           -           -           -           --          9

3.3.2 Procedure For Facing Operation            -           -           -           -           -           -           9

3.4 Turning      -           -           -           -           -           -           -           -           -           -           10

3.4.1 Procedure For Turning Operation          -           -           -           -           -           -           10

3.5. Taper Turning       -           -           -           -           -           -           -           -           -           12

3.5.1 Procedure For Taper Turning Operation            -           -           -           -           -           12

3.6 Threading  -           -           -           -           -           -           -           -           -           -           12       

3.6.1 Procedure For Threading           -           -           -           -           -           -           -           12       

3.7. Parting Operation -           -           -           -           -           -           -           -           -           16

3.8 Chamfering           -           -           -           -           -           -           -           -           -           17

3.9 Milling Machine    -           -           -           -           -           -           -           -           -           17

3.9.1 Milling Machine Application or Uses    -           -           -           -           -           -           17       

3.9.2 Milling Machine Parts    -           -           -           -           -           -           -           -           18

3.10. Milling Machine Working Principle       -           -           -           -           -           -           21       

3.10.2 Milling Machine Operations    -           -           -           -           -           -           -           21       

3.10 Gear Machining  -           -           -           -           -           -           -           -           -           21

3.10.1 Procedure For Producing a Gear         -           -           -           -           -           -           21

CHAPTER FOUR

RESULTS AND DISCUSSION

4.2 Discussion of Results        -           -           -           -           -           -           -           -           23

CHAPTER FIVE

CONCLUSION AND RECOMMENDATION 

5.1 Conclusion            -           -           -           -           -           -           -           -           -           27       

5.2 Recommendations            -           -           -           -           -           -           -           -           -           27

5.3 Contribution to Knowledge          -           -           -           -           -           -           -           27       

REFERENCES          -           -           -           -           -           -           -           -           -           28