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    ME

    121

    MustafaPasha

    Pictorial Representation

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    ME121Mustafa Pasha

    Motivation

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    ME121Mustafa Pasha

    Introduction Over View

    Pictures (Understanding)

    Object as seen from the eyes

    Im not an engineer!!!

    Marketing & Advertising

    Audience (Communicate the Design)

    Example

    of

    Pictorial

    Drawing

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    ME121Mustafa Pasha

    Introduction Over View

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    Introduction - Disadvantages

    1. Distortion

    2. Time Required > Multi View

    3. Dimensioning Nightmare

    4. Lines, Edges, Surfaces are hard to measure

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    ME121Mustafa Pasha

    Introduction - Divisions Axonometric Projection

    Oblique Projection

    Perspective Projection

    Picture Perfect!REAL

    Life should be easy!

    (Parallel Projection Technique)

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    Axonometric Projections

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    Axono. - Parallel Projection

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    Axonometric Projection

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    Axonometric Projection - Types

    A form of Orthographic Projection

    ONE plane only!

    1. ISOMETRIC - (used in industrywe like!)

    2. DIMETRIC

    3. TRIMETRIC

    Theory based, technical

    exercises. IGNORE!

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    Axono. Over View

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    Axono. The Family

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    Isometric Projection

    (LATIN)

    ISOSAME

    Metric - Measure

    Example of Isometric View

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    Isometric - Motivation

    Example of an

    Isometric Assembly

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    Isometric - Introduction

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    Isometric - Axes

    ISO

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    Isometric Selection Criteria

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    Isometric Projection - Scales

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    Isometric - Scales

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    Iso-Lines Iso-Planes

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    Non Isometric Lines

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    ISO - Know it but thats it!

    ISO Angles

    ISO Circles

    ISO Arcs ISO Sketches

    Techniques & Standards

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    Isometric Drawing How to?

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    Isometric Drawing How to?

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    Isometric Draw it!

    Remember the Extra Credit

    in the LAB!!!

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    Isometric Dimensions

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    Oblique Projection

    Example of Oblique Projection

    Simple type ofgraphicalprojection used for producing

    pictorial, two-dimensional

    images of three-dimensional

    objects.

    http://en.wikipedia.org/wiki/Graphical_projectionhttp://en.wikipedia.org/wiki/Graphical_projectionhttp://en.wikipedia.org/wiki/Imageshttp://en.wikipedia.org/wiki/Imageshttp://en.wikipedia.org/wiki/Graphical_projectionhttp://en.wikipedia.org/wiki/Graphical_projection
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    Oblique - Introduction

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    Oblique Projection

    Advantages

    True Shape in Front Face (circles or irregular outlines)\

    Reduced Distortion

    Selection of Axes

    bl h h

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    Oblique The Theory

    Obl h

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    Oblique The Types

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    Obli P j i D i

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    Oblique Projection Drawing

    Obli H t ?

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    Oblique How to?