What is Feature Control Frame?
Box on a drawing that states the geometric symbol, tolerance, datums, and modifiers for one feature.
position Ø0.2 · A B C → pattern B
A feature control frame typically includes…
Write it in your own words in the app.
In real work
Read the feature control frame on hole pattern B: position 0.2 relative to datums A, B, C.
In the illustration
The tag's cells flip in one by one, position symbol, Ø0.2, then datums A, B, C, and a leader wire runs from the finished tag to hole pattern B.
Explain the feature control frame on the bore in your shop-floor software in plain words: what it controls, the tolerance zone shape, and how I measure it on the CMM.
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