ME1802 2011 -Lecture-1-Introduction to Manufacturing Engineering
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Transcript of ME1802 2011 -Lecture-1-Introduction to Manufacturing Engineering
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ME1802
1
Amal SenevirathneLecturer
Department of Mechanical Engineering
8:34 PM
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Module Syllabus
Introduction to Manufacturing
Casting Processes
Forming Processes
Material Removal Processes
Material Joining Processes
Surface Technology
Computer Aided Manufacturing
Advanced Manufacturing Processes
28:34 PM
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Lecture Schedule
38:36 PM
Wk Lecture Topic Lecturer
1 Introduction to manufacturing engineering
AIS
2 Casting processes
3 Fabrication processes
4
Fundamentals machining operations 5
6
7 Detailed study of machining processes
8 Reading Week
9 Detailed study of machining processesAIS
10 Engineering materials and tool materials
11Forming processes
PK12
13Surface treatment and finishing
14
15 Numerical Control, CNC, CAM KHJM
16 Engineering metrology and instrumentation AIS
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Recommended Text Books
Manufacturing Engineering and Technology
Serope Kalpakjian
Steven R. Schmid
Materials and Processes in Manufacturing
E. Paul DeGarmo
J.T. Black
Ronald A. Kohser
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Scheme of Assessment
Laboratory Assignments 20%
In Class Assignments 10%
Final Exam 70%
58:34 PM
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Laboratory Assignments
4-Laboratory Assignments
Starting from 3rd Week
Every other week
Friday 13:00-16:00
At Machine Shop
68:34 PM
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Course Material
www.mech.mrt.ac.lk/moodle
Course List ME1802 Enroll as a
Guest with key
KEY= 12345
Department of Mechanical Engineering 7SWMAIS
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Manufacturing
88:34 PM
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9:15 PM 13
Transformation....
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9:31 PM 19
Transformation....
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Transformation....
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Write down names of any
thing that we use, or
consume, that is in its
natural state.
9:38 PM 25
Task-1
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269:57 PM
Do you know how?
Everything We use are Manufactured!
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2710:03 PM
Do you know how?
Everything We use are Manufactured!
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2810:28 PM
Do you know how?
Everything We use are Manufactured!
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2910:28 PM
Do you know how?
Everything We use are Manufactured!
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3010:22 PM
Do you know how?
Everything We use are Manufactured!
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Everything We use are Manufactured!
10:40 PM
Do you know how?
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Everything We use are Manufactured!
10:43 PM
Do you know how?
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Everything We use are Manufactured!
3310:44 PM
Do you know how?
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How these are Manufactured?
3410:46 PM
Do you know how?
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Everything We use are Manufactured!
3510:26 PM
Do you know how?
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Manufacturing
Raw material
Products+
Value
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Essentials of a Manufacturing Process
Manufacturing
MaterialMachine Method Man
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Manufactured Goods
Producer goods Consumer goods
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Manufacturing?
Converting Raw Material in to Products
Designing the Product
Selection of Raw Material
Sequence of Processes
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Why is it Important?
Capabilities
Limitations
Quality
Cost
….
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Manufacturing Processes
Casting
Forming
Machining
Assembling
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Casting Processes
Pouring of molten metal in to a mould cavity,
allowing it to cool (solidify) and removing the
manufactured part from the mould.
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Casting Processes
Sand Casting
Investment Casting
Permanent Mould Casting
Centrifugal Casting
Shell Mould Casting
Expendable Mould Casting
Pressure Casting
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1 2
3 4 5
Casting Processes:
Sand Casting
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Forming Processes
Changing the shape of an existing solid body
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Forming Processes
Rolling
Forging
Extrusion
Drawing
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Forming Processes:
Rolling
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Forming Processes:
Forging
10:49 PM
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Forming Processes:
Extrusion
498:34 PM
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Forming Processes:
Wire Drawing
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Forming Processes:
Deep Drawing
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Machining Processes
Removing material from the
stock to get the final shape
5210:52 PM
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Machining ProcessesConventional Non-Conventional
Milling
Turning
Shaping
Planing
Drilling, Boring,
Reaming, Tapping
Sawing, Broaching
Grinding, Polishing,
Honing
EDM
WDM
LBM
CM
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Machining Processes:
Drilling
8:34 PM
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Machining Processes:
Milling
558:34 PM
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Machining Processes:
Face Milling & End Milling
Face Milling End Milling
568:34 PM
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Machining Processes:
Turning
8:34 PM
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Machining Processes:
Non-conventional Machining
588:34 PM
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Joining Processes
Putting parts together to make a single product
or putting components together to make an
assembly.
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Joining Processes
Joining Processes
Adhesive Bonding
WeldingMechanical Fastening
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Joining Processes:
Adhesive Bonding
Adhesive Bonding
Natural InorganicSynthetic Organic
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Joining Processes:
WeldingWelding
FusionSoldering &
BrazingSolid state
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Joining Processes:
Mechanical Fastening
Threaded fasteners
Rivets
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Summary
Overview of manufacturing
Importance of manufacturing
Different manufacturing processes
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