FLATNESS
TYPE OF |
CHARACTERISTIC |
DATUM |
IMPLIED |
ALLOWABLE |
TOLERANCE |
KEY POINTS TO REMEMBER |
|
FLATNESS |
NONE |
|
NONE |
|
|
FLATNESS:
A condition of a surface having all elements in
one plane
FLATNESS TOLERANCE ZONE:
A tolerance zone is defined by two parallel planes
within which the entire surface must lie.