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ISOMETRIC DRAWING - CRATING OF 3D OBJECTS
EXERCISE A

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Drawing in Isometric Projection is made much easier when the object being drawn is placed within guidelines, called a 'crate'. The object is drawn within a faint box (crate), making the transfer of measurements from orthographic views easier.
 
 
 
 
INSTRUCTIONS
 
The stages outlined on this page, describe how to draw the letter ā€˜Nā€™ in isometric projection, with the aid of an orthographic drawing.
You will need a ruler (mm), compass / dividers, 30 degree set square, T square and drawing board.
Alternatively - If you are sketching, you will be estimating angles or you will be using a set square without a T square.
Isometric grid paper may also be useful, depending on your experience of isometric projection.
 
 
Draw the rectangle (outside measurements) of the ā€˜Nā€™ and transfer them to the isometric.
 
 
 
 
Using dividers or a compass, transfer distances across to the isometric drawing, until the grid (shown in red) is complete.
 
 
 
 
 
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