fyp presentation 2

Title :

STUDY TO IMPROVE TOOLING FOR REMOVAL/INSTALLATION HS 125 ENGINE IN MIAT HANGAR Supervisor:

Dr. MOHAMED IDRUS BIN ABD MOIN

Co-Supervisor:

En. ROSLAN BIN BASIT

Prepared by :

MOHD FAKHRUDDIN BIN BASAR

FINAL YEAR PROJECT PRESENTATION

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INTRODUCTION

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•University Kuala Lumpur Malaysian Institute of Aviation Technology aspires to become the premier aviation training institution specialising in aircraft maintenance technology

• Gas Turbine Engine. – Aiming to provide the students with the fundamental construction of the engine, the operation, maintenances, and various system of turbine engine and its related components.

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Removal and Installation of gas turbine engine

Require students to :•Understand the procedures• Following the procedures•Know how to handle the tools

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Prepare To Remove

Power Plant

Connect the Hoist Hooks to the Power Plant Bracket & Lower

Power Plant

Engine Removal

Prepare To Install

Power Plant

Connect the Hoist Hooks to the Power Plant Bracket & Raise

Power Plant

Engine Installation

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Connect Slinging Gear & lower Power Plant

Prepare To Remove

Power Plant

Disconnect Electrical

Connection

Disconnect Mechanical

Connection

Connect Electrical Connection

Prepare To Install

Power Plant

Connect Slinging Gear, Raise & Secure Power Plant

Connect Mechanical

Connection

Prepare For Flight Clearance

Engine Removal Engine Installation

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PROBLEM STATEMENTS

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• Today method is not a suitable method because it is not been apply in real life situation.

• UniKL MIAT does not has an appropriate tool to remove and install HS 125 engine in its hangar

• The cost of buying the tool is very high

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PURPOSE & OBJECTIVE

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• To redesign the sling

•To reduce the cost of owning the tool

•To recommend the tool to UniKL MIAT for next generation of students to use in order to improve the learning process for educational purposes.

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LITERATURE REVIEW

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Engineering design work is usually performed on three different levels :-

1. Development of existing products or designs, redesign, by introducing minor modifications in size, shape, or materials to improve performance or to overcome difficulties in production. This type of work represents a large proportion of the design effort in industry and may be accompanied by failure analysis to reduce the likelihood of further failure.

According Mahmoud M. Farag. Materials and Process Selection for Engineering Design (2008)

The main goal of material selection is to minimize cost while meeting product performance goals

According to George E. Dieter (1997). "Overview of the Materials Selection Process", ASM Handbook Volume 20: Materials Selection and Design.

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(Raytheon Aircraft Company 125/Hawker Illustrated Tool And Equipment Manual,June.04)

Sling Engine p.no :25Y27A

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Item DescriptionPart Number 25Y27A

Material Made S92 Carbon Manganese Steel

AMM Reference 71-00

Applicability Series 1 thru 600

Quantity per Airplane 1

Weight Approx 139.4 lb (63.23 kg)

Weight When Lifting The Engine (using statimeter)

Approx 900lb (408.23kg)

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According to the WBParts.Inc, the company will sell the sling to its customers for $25,023.60 through their website at http://www.wbparts.com.

The amount above is equal to RM 79,037.04

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S92 Carbon Manganese Steel

( http://www.aircraftmaterialsuk.com/data/alstst/s92.html,2010)

Chemical composition is combination of materials at the atomic level. It is the identities and relative numbers of the elements that make up any particular compound

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S92 Carbon Manganese Steel

(http://www.aircraftmaterialsuk.com/data/alstst/s92.html, 2010)

Mechanical properties are defined by characteristics such as strength, hardness, and ductility. There are usually measured based on the amount of stress or force it takes to break or tear a material

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METHODOLOGY TO BE USED

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Collecting Data

Method:-

InternetMaintenance ManualTCDSManufacturer

Sketching and Draw complete Product

Method: -

CAD software Measure dimensions from engine

Determining Material

Method:-

Material Specification

Calculation & Analysis

Method: -

Manual calculationCAE software

Determine Bolt

Method: -

Bolt Specification


Method: -


Cost Analysis Cost Comparison Analysis

Survey Analysis

Method:-

Questionnaire

Conclusion20

JUSTIFICATION TO THE CHOICE OF METHODOLOGY

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Collecting Data

Method:-

InternetMaintenance ManualTCDSManufacturer

Sketching and Draw complete Product

Method: -

CAD software Measure dimensions from engine

Determining Material

Method:-

Material Specification


Method: -


Determine Bolt

Method: -

Bolt Specification


Method: -


Cost Analysis Cost Comparison Analysis

Survey Analysis

Method:-

Questionnaire

Conclusion22

WORK PLAN/GANTT CHART

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CONCLUSION

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• Because of limited information resources from the manufacturer drawing , I’m facing difficulties to redesign the sling. At this moment, I just managed to finish the sketching drawing without the correct dimensions. It will be more helpful if the drawing is more clear.

• In order to analyze the cost of my project, I have to find the material to replace the original material and can produce lower cost than that. At this moment, I just found out 7 material that have similar material properties as s92 carbon manganese steel :-

• AISI 1024 • SAE 1024• AISI 1027 • SAE 1027• WS1.5065• 150M19• EN14A

• As soon as I find the cost of each material and adding to the cost to make the sling, the suitable material will be decided.

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RESOURCE LIST/BUDGET

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RESOURCE LIST/BUDGET

Material Cost Labor Cost Transportation Cost

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THANK YOU

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fyp presentation 2

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