DESIGN AND FABRICATION OF ELECTRICAL
POWER TILLER MACHINE
A PROJECT REPORT
Submitted by
NITHISH KUMAR.S 511821114007
In partial fulfillment for the award of the degree
Of
BACHELOR OF ENGINEERING
IN
MECHANICAL ENGINEERING
PODHIGAI
COLLEGE OF ENGINEERING AND TECHNOLOGY
TIRUPATTUR-635601
ANNA UNIVERSITY :: CHENNAI 600 025
NOV-2023
ANNA UNIVERSITY :: CHENNAI 600 025
BONAFIDE CERTIFICATE
Certified that this report “ATS CHEM” is bonafide work of
“NITHISHKUMAR.S(511821114007)”, who carried out this project work under my
supervision.
SIGNATURE SIGNATURE
Mr. K.KUPPAN, ME., Mr. VINAYAGAMOOTHY
HEAD OF THE DEPARTMENT SUPERVISOR
Associate Professor Assistant professor
Department of Mechanical Engg. Department of Mechanical Engg.
Podhigai College of Engg & Tech. Podhigai College of Engg & Tech.
Tirupattur-635601 Tirupattur-635601
Submitted for the project Viva Voce Examination held on
INTERNAL EXAMINER EXTERNAL EXAMINER
ACKNOWLEDGEMENT
We feel privileged to extend our deep sense of gratitude to our parents
who supplied us to carry our project work with their moral support and
encouragement.
We are greatfull to Rtn.B.Ganeshmul, chairman Rtn.V.Selvam,
secretary and Rtn.K.C.Ezhilarasan, Treasurer Podhigai College of
Engineering and Technology for his constant support and encouragement
throughout our project work.
We feel honoured to place our warm salutation to Podhigai College of
Engineering & Technology and Department of Mechanical Engineering,
which has given us the opportunity to have profound technical knowledge there
by enabling us to attain our goals. First and forecast ,
We wish to express our sincere thanks and gratitude to
Dr.M.PRABHAKARAN, M.E.,P.hd, Principal, Podhigai College of
Engineering and Technology for his kind permission and providing us the
facilities to make our project success.
Our whole hearted thanks Mr.K.KUPPAN, M.E., Head of the
Department, of Mechanical Engineering for helping us and providing us the
necessary facilities to make our project success.
We express our heart full and profound thanks to our internal Supervisor
Mr.VINAYAGAMOORTHY, M.E., Assistant Professor, Department of
Mechanical Engineering for his co-operation and valuable guidance in each and
every stage of our project.
ABSTRACT
India is said to be an agricultural based country directly (or) indirectly
75% of the peoples are dependent on farming, in this agriculture sector there is a
lot of field work apart these operations cultivate is also an important operation to
be perform of the farmer to cultivate the land areas. This agricultural rotary tiller
are providing alternatives to four-wheel and two-wheel tractor in the small
farmer field in developing for both wet and dry land farming all over the world.
Many tiller are used in the agriculture field they all instrument are heavy cost,
loss of fuel and there is not suitable for small cultivate areas. To solve these
difficulties a new equipment that mechanically operated mini tiller. It is simple
device, maintenance free and used at any time and any small cultivate land
TABLE OF CONTENTS
CHAPTER NO. TITLE PAGE NO.
ABSTRACT iv
LIST OF FIGURES vii
LIST OF SYMBOLS viii
1 INTRODUCTION 1
1.1 Tiller machine 2
1.2 Types of tiller machine 2
1.2.1 Manual/hand tiller 2
1.2.2 Cultivators 3
1.2.3 Front tine tiller 3
1.2.4 Mid tine tiller 4
1.2.5 Rear tine tiller 5
1.2.6Vertical tine tiller 6
1.3 Soil type 7
1.4 Garden size 7
1.5 Tilling width and depth 7
1.6 Safety of use 8
1.7 Methodology 8
1.8 Operation and Handling 9
1.9 Tiller safety and security 10
2 LITERATURE REVIEW 11
3 DESIGN & CALCULATION 12
4 COMPONENTS 13
4.1 T shaped iron bar 13
4.2 A lug wrench 14
4.3 Axle 15
4.4 Vertical axle 15
4.5 Wheel 17
4.6 Wire 17
4.7 Bearing 18
5 Components and description 25
6 Construction and types of ball bearing 29
7 Design of drawing 40
8 Working principle 42
9 Result and discussion 43
7.1 Advantages 43
7.2 Application 44
8 Conculsion 45
9 Photography 46
10 Reference 47
LIST OF FIGURES
FIG NO. TITLE PAGE NO.
4.1 Types of ball bearing 29
4.2 Radial of ball bearing 30
4.3 Sprocket 31
5.1 Design of drawing 41
LIST OF SYMBOLS
SYMBOL NAME
Tk back tension at tooth k
To chain tension
N no of teeth
2b sprocket tooth angle
k the number of teeth engaged
Rmr The material remove rate in mm3/s
V The cutting speed in mm/s, (in/min)
F The feed in mm
D The depth of cut in mm
