AFAB 110 unit 6 UPDATED ACTUAL Questions and CORRECT Answers
section view shows interior features of object by passing imaginary cutting plan through object
ASME Y14.3 orthographic and pictorial views- covers standard practices
what do section lines shade? Area of material cut by imaginary cutting plane
what do different pattern indicate different material
what degree will section lines always be in a 45 degree angle and 1/8' apart
what does cutting plane line represent edge view of cutting plane
what does it mean when cutting plane line is placed in indicates cut location
adjacent view
cutting plane line thick line with arrowheads pointing in viewing direction
full section view when cutting plane fully passes through object, hidden lines usually omitted
half section view only cuts halfway through object, usually has only one arrowhead on cutting
plane
Offset section view drawn when essential internal detail do not appear on one flat plane through
object
aligned section view drawn for cylindrical object with an odd number of features
cutting plane line offset through features rotated to normal vertical or horizontal plane and projected to section view
Broken-out section view created when small portion of part exposed to show interior, sectioned portion
separated by short break line
revolved section view cutting plane slices through feature parallel to line of sight, may be broken on
each side to clarify view, cut shape revolved 90 degrees
removed section view labeled with uppercase letters, similar to revolved section except located in
another place in drawing
drafters break principles or rules of projection theory for true
clarity's sake
rib rule leave rib without section lines, rib is outlined even though cutting plane passes
through it
section view shows interior features of object by passing imaginary cutting plan through object
ASME Y14.3 orthographic and pictorial views- covers standard practices
what do section lines shade? Area of material cut by imaginary cutting plane
what do different pattern indicate different material
what degree will section lines always be in a 45 degree angle and 1/8' apart
what does cutting plane line represent edge view of cutting plane
what does it mean when cutting plane line is placed in indicates cut location
adjacent view
cutting plane line thick line with arrowheads pointing in viewing direction
full section view when cutting plane fully passes through object, hidden lines usually omitted
half section view only cuts halfway through object, usually has only one arrowhead on cutting
plane
Offset section view drawn when essential internal detail do not appear on one flat plane through
object
aligned section view drawn for cylindrical object with an odd number of features
cutting plane line offset through features rotated to normal vertical or horizontal plane and projected to section view
Broken-out section view created when small portion of part exposed to show interior, sectioned portion
separated by short break line
revolved section view cutting plane slices through feature parallel to line of sight, may be broken on
each side to clarify view, cut shape revolved 90 degrees
removed section view labeled with uppercase letters, similar to revolved section except located in
another place in drawing
drafters break principles or rules of projection theory for true
clarity's sake
rib rule leave rib without section lines, rib is outlined even though cutting plane passes
through it
