Sectional Planes (Leaving Cert DCG): Flashcards
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Practise the cards
10 cards from this deck
What is a sectional plane?
What is a sectional plane?
Imaginary cutting surface that slices through 3D object to reveal internal structure
How many main types of sectional planes?
How many main types of sectional planes?
Four: horizontal, vertical, simply inclined, oblique
Horizontal section plane orientation?
Horizontal section plane orientation?
Parallel to ground plane
What view shows horizontal section plane?
What view shows horizontal section plane?
Plan view
Vertical section plane orientation?
Vertical section plane orientation?
Perpendicular to ground plane
What view shows vertical section plane?
What view shows vertical section plane?
Elevation view
Simply inclined section plane characteristic?
Simply inclined section plane characteristic?
Inclined to one plane, parallel to another
Oblique section plane orientation?
Oblique section plane orientation?
Inclined to both horizontal and vertical planes
What is the purpose of cross-hatching?
What is the purpose of cross-hatching?
Shows areas where plane cuts through solid material
What is the most complex sectional plane type?
What is the most complex sectional plane type?
Oblique section plane