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Two Holes as Datum Features - Diagonal (#247)

(In accordance with the ASME Y14.5-2009 standard)

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The first Tip in this series (indexed as "Two Holes as Datum Features") showed a simple part where two holes were used as datum features.  The holes were on a horizontal plane.  On this drawing the two holes are on a diagonal.  So, the datum planes are oriented at the angle established by these holes.  Usually inspectors …

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Back to Tips Tip added Aug 2010