fyp presentation 2
TRANSCRIPT
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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
Calculation & Analysis
Method: -
Manual calculationCAE software
Cost Analysis Cost Comparison Analysis
Survey Analysis
Method:-
Questionnaire
Conclusion20
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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
Calculation & Analysis
Method: -
Manual calculationCAE software
Determine Bolt
Method: -
Bolt Specification
Calculation & Analysis
Method: -
Manual calculationCAE software
Cost Analysis Cost Comparison Analysis
Survey Analysis
Method:-
Questionnaire
Conclusion22
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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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