ISOMETRIC PROJECTIONS (MANUAL DRAFTING
AND COMPUTER AIDED DRAFTING)
INTRODUCTION – ISOMETRIC VIEW – ISOMETRIC
PROJECTION – DIFFERENCE BETWEEN ISOMETRIC
VIEW AND ISOMETRIC PROJECTION – ISOMETRIC
SCALE – METHODS OF DRAWING AN ISOMETRIC
VIEW – BOX METHOD. ANGLES IN ISOMETRIC VIEW
– IRREGULAR CURVES IN ISOMETRIC DRAWING –
CIRCLES IN ISOMETRIC METHOD – FOUR CENTRE
METHOD FOR DRAWING AN ELLIPSE – ARCS OF
CIRCLES IN
ISOMETRIC – DRAW THE ISOMETRIC VIEW OF THE
OBJECT FROM THE GIVEN ORTHOGRAPHIC VIEW–
EXERCISES.