Introduction of Formula Race Car Problem Statement Objective Scope of Project Expected Result History Formula SAE Formula Student Car specification Suspension Push rod suspension system Composite Material Introduction Process Planning Theory of Suspension

TABLE OF CONTENT CHAPTER CONTENT DECLARATION DEDICATION ACKNOWLEDGEMENT ABSTRACT ABSTRAK TABLE OF CONTENT LIST OF FIGURES LIST OF TABLES NOMENCLATURE CHAPTER I INTRODUCTION

1.1 Introduction of Formula Race Car

1.2 Problem Statement

1.3 Objective

1.4 Scope of Project

1.5 Expected Result

CHAPTER II LITERATURE REVIEW

2.1 History Formula SAE

2.2 Formula Student Car specification

2.3 Suspension

2.4 Push rod suspension system

PAGE ii iii iv v vi vii-ix x-xii xiii xiv 1 2 2 3 3 3 4 4 5-6 6-13 14-18 CHAPTER CONTENT

2.5 Composite Material

CHAPTER III RESEARCH METHODOLOGY

3.1 Introduction

3.2 Process Planning

3.3 Theory of Suspension Load

Calculation 3.4 Composite Calculation 3.5 Design Suspension Push Rod 3.6 Fabricate the Push Rod Suspension

3.7 Compression Test

CHAPTER IV LOAD ANALYSIS

4.1 Suspension Push Rod Load

Analysis 4.2 Position of Center of Gravity 4.3 Composite Calculation CHAPTER V FABRICATION PROCESS AND COMPRESSION TEST OF COMPOSITE SUSPENSION PUSH ROD 5.1 Introduction 5.2 Fabricating Carbon Fiber and Glass Fiber Suspension Push Rod PAGE 18-30 31 31 32-33 33-40 40-41 42-46 47 47-48 49 49 49-56 56-57 58 58-60 60-61 CHAPTER CONTENT

5.3 First Stage of Fabrication Process

5.4 Second Stage of Fabrication

Process 5.5 Compression Test for Composite Push Rod Suspension CHAPTER VI RESULTS AND ANALYSIS

6.1 Introduction

6.2 Compression Test Analysis

6.3 Load Analysis

6.4 Fabrication Process Analysis

6.5 Joining Process Analysis

6.6 Testing Error Analysis

6.7 Area of Failures Analysis

6.8 Weight of Composite Suspension

Push Rod Analysis CHAPTER VII CONCLUSION AND FUTURE RECOMMENDATION 7.1 Conclusion 7.2 Future Recommendation REFERENCES BIBLOGRAPHY APPENDICES PAGE 62-65 65-66 67-68 69 69 69-73 73 74 75 75-77 78 79-80 81 81 82 83-84 85 86 LIST OF FIGURE NO. TITLE 1.1 Student Formula Race Car 2.1 Type of Suspension System 2.2 MacPherson Strut Suspension 2.3 Double Wishbone Suspension System 2.4 Camber Angle 2.5 Caster Angle 2.6 Toe Pattern 2.7 De Dion Tube Suspension Systems 2.8 Push Rod Suspension System 2.9 Honda RA106 Push Rod 2.10 Euler Case of Buckling 2.11 Euler Case of Buckling 2.12 Demonstration of Euler Case 2.13 Woven glass fiber 2.14 Carbon fiber woven 2.15 Hand Lay-Up Process 2.16 Spray-up Process 2.17 Basic Vacuum Bag Process 2.18 Resin Transfer Molding 3.1 Flow Chart Overall PSM Process 3.2 Normal Force on Tire at Static Condition 3.3 Forces at Inclination Position PAGE 2 8 9 10 11 11 12 13 14 15 16 17 17 20 23 25 26 27 28 32 34 35 NO. TITLE 3.4 Forces during Braking 3.5 Force on the Suspension System 3.6 Force Acting on Suspension Link

3.7 Flow Chart Designing Push Rod Suspension