PREPARED BYRAED R.ALBARAKAH

BRAKE SYSTEM IN AUTOMOTIVEINDUSTRY

Marketing Value Of Brake System

Project Objectives

Brake System And Its Units

Solid Model

Finite Element Analysis

Analysis Of A Drum Brake Force

Visual Prototypes

Conclusion

Presentation Outline

Marketing Value Of Brake System

The worldwide automobile brake system market is flooded

with advanced, modern and cost effective brake system

technologies. Canada (21.73%), Mexico (19.22%), Japan

(16.33%), China (13.56%) and Brazil (6.54%) are the largest

manufacturing countries of automobile brake systems in the

world.

Annual revenue If looking at the world market we find the

revenue of the automobile braking systems industry in the

year 2006 was about US $ 13.98 billion

Project Objectives

We can summarize the project objectives in following

points:

1) Identifying function of disk brake and its parts.

2) Discussing the performance of the disk brake and the

microstructure of the friction pad.

3) Developing a solid model for the disk brake using

solidworks® along with its detailed drawings.

4) Developing a finite element model in order to study the

mechanism of rotor and pad at different situations.

Project Objectives (cont)

5) Developing an optimum design for the rotor using

solidworks® software.

6) Conducting force analysis on the drum to evaluate:

a. The total braking torque.

b. The maximum pressure on the shoe and its location.

7) Making visual prototypes for main components of brake

system

Brake System Units

SOLID MODELEXPLODED VIEW

EXPLODED VIEW

ENGINEERING DRAWING

Analysis For The Brake PadLoad And

ConstrainsMesh

ResultsStressDisplacements

Analysis For The Disk BrakeMesh Load and constrain

Result

Optimum Design of Rotor

ResultNew Dimension

ANALYSIS OF A DRUM BRAKE FORCE

T(s) =88.32 N.mT(d) =56.52 N.m

Deenergizing shoe Self-energizing shoe

VISUAL PROTOTYPEBack side Front side

Caliper Shield

Steering knuckle

After Painting

the dimensions of brake system components can

optimize any dimension if we give appropriate

studies

Reduce rotor width achieve reduce in weight

equal 8.15% This save can increase the profit of

producing in mass production

the lining material in the maximum pressure side

must be more reliable to resist the applied forces

Result Discussion

1. This project represents an application of reverse

engineering in the car brake system

2. Solid models, finite analysis ,virtual prototypes

are all used throughout the reverse engineering

stage

3. The present work shows that a lot of

development and improvement could be

achieved in the brake system through the

models developed

Conclusion

Think you