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UNIVERSITI TEKNIKAL MALAYSIA MELAKA

Design, Analysis and Development of Tennis Ball Collector Machine

This report submitted in accordance with requirement of the Universiti Teknikal Malaysia Melaka (UTeM) for the Bachelor Degree of Mechanical Engineering

Technology (Automotive Technology) with honours

by

NOOR MIRZA SYAMIMI BINTI HJ MORTADHA B071410462

950613-13-5928

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DECLARATION

I hereby, declared this report entitled “Design, Analysis and Development of Tennis Ball Collector Machine” is the results of my own research except as cited in references.

Signature : ………

Author’s Name : NOOR MIRZA SYAMIMI BINTI HJ MORTADHA

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APPROVAL

This report is submitted to the Faculty of Engineering Technology of UTeM as a partial fulfillment of the requirements for the degree of Bachelors of Mechanical Engineering Technology (Automotive Technology). The member of the supervisory is as follow:

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ABSTRAK

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ABSTRACT

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DEDICATION

Special dedication to my beloved parents and family,

FARIDAH BINTI HAZEMI MORTADHA BIN ABDULLAH

REHAL BIN ANIS HJ HAZEMI BIN LEE

HJH MORDIAH BINTI HJ SAPALI MOHD RASHDAN BIN HAZEMI

FARAH NUR IZZATI BINTI HJ MORTADHA

To my supportive and kind supervisor,

HERDY RUSNANDI

My supportive and lovely friends,

MUHAMMAD TIRMIDZI AL BAKRI BIN ROSLI NOR SHAMIMI ZUNIKA BINTI MAZLAN

For their

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ACKNOWLEDGEMENT

Alhamdulillah to Allah SWT for giving me the opportunity to complete my final year project entitled “Design, Analysis and Development of Tennis Ball Collector Machine” on time. I want to show my appreciation to my beloved parents especially my mom Faridah Binti Hazemi and also my family for all their support, motivation and pray. They were my spine that always be with me and encourage me in order to successfully complete this report. I am so thankful for having my fellow friends especially Muhammad Tirmidzi Al Bakri Bin Rosli and Nor Shamimi Zunika Binti Mazlan for their non-stop support, knowledge, motivation and useful information.

I would like to express my special gratitude to my supervisor, Mr Herdy Rusnandi for taking me under his guidance and always share experience, knowledge, comment, idea and support that really help me to finalizing my final year project.

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TABLE OF CONTENT

TITLE PAGE

Declaration i

Approval ii

Abstrak iii

Abstract iv

Dedication v

Acknowledgement vi

Table of Content vii

List of Figure x

List of Table xiii

CHAPTER 1 : INTRODUCTION 1.1 Background 1-2 1.2 Problem Statement 2

1.3 Objective 2

1.4 Scope 2-3

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2.0 Introduction 4-5

2.1 Previous Product 6

2.1.1 Eagnas Roller Ball Collector 6

2.1.2 Vacuum Types Collecting Ball 7

2.1.3 Rubber Squeegee “Court Ball Collector” 8

2.1.4 Tennis Ball Retriever and Storage Cart 9-10 2.1.5 Tennis Ball Vacuum Collector 10-11 2.2 Theoritical Background 11 2.2.1 Tennis collector machine 11

2.2.2 Tricycle 12

2.2.3 Welding 13

CHAPTER 3 : METHODOLOGY 3.0 Flow Chart 14

3.1 Problem Definition 15

3.2 Conceptual Design 16-19 3.3 Selection Design 19

3.4 Design Decision 20

3.5 Initial CAD Design 21

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3.7 Fabrication Process 23-29 3.8 Bill of Material 30

CHAPTER 4 : RESULT AND DISCUSSION

4.0 Introduction 31 4.1 Final Product 31-35 4.2 Testing Result 36-37 4.3 Mechanism of the Product 37 4.4 Strength Analysis 38-39 4.5 Software Analysis 40-43 4.6 Project Potential 44

CHAPTER 5 : CONCLUSION AND RECOMMEDATION

5.1 Conclusion 45

5.2 Future Recommendation 46

REFERENCES 47-48

APPENDICES 49-56

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LIST OF FIGURES

NO. TITLE PAGE

2.1.1 Eagnas Roller Ball Collector 6

2.1.2 Vacuum Types Collecting Ball 7

2.1.3 Rubber Squeegee “Court Ball Collector” 8

2.1.4 Tennis Ball Retriever and Storage Cart 10

2.1.5 Tennis Ball Vacuum Collector 11

2.2.3 Welding 13

3.0 Flowchart 14

3.2.1 Concept Design 1 16

3.2.2 Concept Design 2 17

3.2.3 Concept Design 3 18

3.2.4 Concept Design 4 19

3.5.1 Tennis Ball Collector Machine 21

3.6.0 Final Design of Tennis Ball Collector Machine 22

3.7.1 Small Wheel Design 23

3.7.2 Wheel Blade Design 23

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3.7.4 Laser Jet Cutting Process 24

3.7.5 Measuring Plate 25

3.7.6 Measuring Plate 25

3.7.7 Drilling Process 26

3.7.8 MIG Welding Process 26

3.7.9 Plate Bending Process 27

3.7.10 Grinding Process 28

3.7.11 Painting Process 28

3.7.12 Product Assembly 29

4.1.1 CATIA Drawing of Tennis Ball Collector Machine 32

4.1.2 Actual Fabricated Product of Tennis Ball 32

Collector Machine 4.1.3 Front Rubber of Collector to Move Tennis Ball 33

4.1.4 Small Wheel to Move the Front Ball Collector 33

4.1.5 Tennis Ball Storage with Rubber to Flow the 34

Tennis Ball 4.1.6 Wheel Collector Rotating with Plate Collector 34

4.1.7 Back Cover of Wheel Collector 35

4.1.8 Blade Collector to Scoop Tennis Ball from 35

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Collector Machine

4.2.2 Collecting Tennis Ball Manually 36

4.4.1 Distance-Time Graph 38

4.4.2.1 M8 Bolt 40

4.4.2.2 Analysis of Safety Factor 41

4.4.2.3 Analysis of Shear stress 42

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LIST OF TABLE

NO. TITLE PAGE

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CHAPTER 1

INTRODUCTION

1.0 Background

Tennis is an interesting sport which can be played by many range of age. It can be play single or doubles. The court is 23.77 meter long and a width of 8.23 meter for single matches and 10.97 meter for double matches. Tennis balls are fluorescent yellow at major sporting events. It also a very good sport which can make people sweats and healthy at the same time.

In order to be a good player, many balls are required for training session. Training session is very important as it will improve the player skills. Usually, many balls are used in the tennis session. A few full basket is used in the training session and the balls need to be collected after finish one basket of the ball. The balls are then need to be collected repeatedly until the training session is over. Therefore, the balls will scatter on the tennis court which the court is quite wide enough that required so much time to collect them all one by one. The time taken to collect all the balls absolutely will reduce the training time and the quality of the training session itself.

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player which is bad for the players’ well being as it will affect the player’s performance while training and playing.

Existing machine of tennis ball collector are very expensive. Therefore, it will cost customers a high price in order to have the machine. Having this kind of product will reduce the tennis ball collectors’ cost. At the same time, this product is easier to handle as it comes in a very suitable size and very portable to handle by anyone. It is very portable as we can assemble and disassemble the tennis ball collector machine.

1.1 Problem statement

Collecting all the scattered tennis ball on the court surface is very tedious. It takes longer time to pick up the balls manually. Picking up the balls also is very tiring as the person have to bend all the time when picking up the balls. The product of tennis ball collector machine at the market seems to be very expensive to get. Moreover, existing product is comes in a bigger size and cannot be handle easily.

1.2 Objective

The objective of this project are:

 To design a tennis ball collector machine

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1.3 Scope

The scope for this project are:

 Study the collecting mechanism to collect tennis ball  Design the ball collector system of the machine  Analyses the mechanism and design of the machine

 Fabricate the tennis ball collector after finalizing the all the criteria needed  Assemble the collector part to achieve the objective of the project

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CHAPTER 2

LITERATURE REVIEW

2.0 Introduction

Tennis has been played since a long time ago in various surfaces such as grass, clay, carpet and hard. Ball speed, ball bouncing, game style and length of game are influenced by the type of tennis court surface as each surface has their own character. Besides that, lacking of fitness leads to inaccuracy, unforced errors, and mental mistakes begin to creep in serve, decline stroke velocity and decrease speed of running to the ball. It is confirmed that the tennis players should prepare fitness level according to surface type. Daily practice in specific surface will adapt to particular physical and physiological condition of the tennis player (Kandasamy Kuganesan 2015).

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his tennis game. The player is then confronted with having to proceed to the other side of the court to retrieve a very large number of balls which he may have hit to such other side of the court (James Madrazo 1995).

When a tennis player is receiving a lesson, an instructor will serve the tennis balls to the student, or a tennis player will practice with the aid of an automated tennis ball serving machine. In both cases many balls are distributed on a tennis court. Picking up tennis balls one by one manually or even baseballs is not a desirable activity because of resulting back aches, and it is just not fun (Charles J. Mailman 2012).

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2.1 Product Review

There are some existing machine of tennis ball collector in the market. In this part, it will show some types of tennis ball collector available in market.

[image:20.612.216.437.443.620.2]

2.1.1 Eagnas Roller Ball Collector

Figure 2.1.1 below shows an Eagnas roller ball collector. Eagnas roller ball collector can help user to quickly and easily gathering up tennis balls on the tennis court. The balls pop up through the bars and get into the barrel section as it is rolled along. The collector can be change up-ended and sits upon the handle once all the balls are collected. However, so much man power is needed to roll the roller ball collector. As much ball is collected, the heavier it will be. So it would be tiring to roll it all over the court. This product can only provide collector but no dryer to dry a wet court.

Figure 2.1.1 Eagnas Roller Ball Collector

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2.1.2 Vacuum Types Collecting Ball

[image:21.612.223.434.255.444.2]

A tennis ball collector shown in figure 2.1.2 was designed on the principle of a vacuum cleaner. Any person can handle it since it is very simple. The capacity of the collector is up to 200 balls. However, it needs human energy to push the machine all around. It also does not provide dryer and just function as a single functioned machine.

Figure 2.1.2 Vacuum Types Collecting Ball

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[image:22.612.212.442.277.464.2]

2.1.3 Rubber Squeegee “Court Ball Collector”

Figure 2.1.3 show a squeegee which is made of aluminum, 145 cm wide, replaceable rubber blade, and 2 durable wheels in front. Rubber squeegee can collect tennis ball. All of the ball collected by the squeegee still need to be collect one by one to be insert in the basket. It will also consume much time to push the product all the way on the court. Transferring ball into the basket will need some energy and will consume time.

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2.1.4 Tennis Ball Retriever and Storage Cart

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[image:24.612.171.482.70.315.2]

Figure 2.1.4 Tennis Ball Retriever and Storage Cart (Source: Google Patent US5301991A)

2.1.5 Tennis Ball Vacuum Collector

Figure

Figure 2.1.1 Eagnas Roller Ball Collector
Figure 2.1.2 Vacuum Types Collecting Ball
Figure 2.1.3 Rubber Squeegee “Court Ball Collector”
Figure 2.1.4 Tennis Ball Retriever and Storage Cart

References

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