drafting Flashcards
What is the function of a section view?
1.To reveal interior features without the use of hidden lines.
2. To improve clarity
Conventional __________ are used when paper space is limited
breaks
Section lines are most commonly spaced apart __________
1/8
Section lines at different angles on the same drawing indicate __________
different parts
__________ The cutting plane line extends straight through the object, generally at the centerline of symmetry
full section
__________ Most applicable to symmetrical objects to show both the interior and exterior in a single view
half section
____________ Used to include features that do not appear in a straight line
offset section
___________ The cutting plane line is offset to pass through features that are then rotated into a plane perpendicular to the line of sight of the section view
aligned section
___________ When only a portion of the object is needed
broken out section
_____________ The cutting plane line is passed through the object and revolved 90 degrees in place towards the plane of the drawing. Used to show the cross section of a spoke, bar, rib, etc
revolved section
____________ A section that is not a direct projection from the view with the cutting plane. The section view is generally moved from its normal projection position, but must remain in it’s true orthographic orientation.
removed section
__________ Visible edges and contours behind the cutting plane should be shown
True
__________ Hidden lines are generally omitted on a sectioned view
True
__________ Section lines should all be at the same angle for a single part
True
__________ Section lines can be drawn horizontally or vertically
False
