MEMB113: ENGINEERING GRAPHICS

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MEMB113 ENGINEERING GRAPHICS CAE

• 01 INTRODUCTION

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Content

• Introduction
• Course outline
• Course objectives
• Assessment
• Course contents MD, AutoCAD Pro/E
• Manual drawing tools

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MEMB113/MEMB203

• Credit Hours 3
• Lecture 2 x 1 hour per week
• Lab 1 x 3 hours per week
• Instructors
• Lectures
• Adzly Anuar (BN-1-042)
• Zulkifli Ahmad (BN-0-007)
• Labs
• Adzly Anuar (BN-1-042)
• Zulkifli Ahmad (BN-0-007)
• Mohd Hafiz Hassan (BN-0-030)
• Jeffrey Tan (BN-3-076)

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Course outline

• Course objectives
• Books
• Assessment
• Course contents
• Other related matters

Refer course outline given
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Course Contents

• Intro to Eng. Graphics Sketching
• Engineering design process
• Engineering geometry
• Design visualisation
• Intro to 3d modeling
• Pictorial projection
• Multiviews
• Dimensioning
• Tolerancing
• Section view auxilliary view
• 3D modeling
• Assembly and working drawing (documentation)
• Rendering visualisation
• Mechanism

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Manual Drawing Tools

• Tools and instruments that are used to produce
  technical drawing manually
• Some tools are essentials while others are
  optional
• Including
• The drawing board/table
• Drawing instruments
• Measuring instruments
• The set squares
• Pencils and erasers
• Instruments to aid the drawing of curves

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Manual Drawing Tools

• These are used to place the paper for drawing
• The drawing table
• Normally A0 or A1 size
• Usually attached with Tee-square
• The drawing board
• Normally a flat wooden board with Tee square
• Size to suit the range of paper sizes (A0-A3)
• Drawing sheet is fixed to the board using clips
  or tape

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Manual Drawing Tools

• Drawing instruments
• Include instruments to draw circles
• Compasses friction-joint spring bow
• Many sizes e.g.
• To draw small circles - up to 20mm radius
• To draw circles 5mm to 150mm radius

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Manual Drawing Tools

• Measuring instruments
• E.g scale rule
• Set squares
• Several types
• 60o,30o set square
• 45o set square
• adjustable set square

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Manual Drawing Tools

• Pencil and erasers
• 18 degrees of hardness
• from 9H very hard
• to 7B very soft
• normally it is recommended
• 2H or H for construction, dimension, extension,
  leader, center lines
• HB or B for lettering, visible lines
• Instruments to aid drawing curves
• French curves
• Flexible curve

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End of Chapter 01

• References
• Engineering Drawing, A.W. Boundy, McGraw-Hill,
  2000
• Fundamentals of Graphics Communication 3rd
  Edition, Gary Bertoline Eric Weibe, McGraw-Hill