Heidenhain IK 5000 Addendum Uživatelský manuál stáhnout pdf (Strana 72)

72 1 Operation

1.1 Operation

Symmetry tolerance applied to a plane

To apply the symmetry tolerance to a plane:

 Measure four planes, two planes on opposite sides that are

considered to be master surfaces and two planes from surfaces that

are to be symmetrically toleranced (see drawing above). Planes 1

and 2 are measured from master surfaces while planes 3 and 4 are

measured from the surfaces to be symmetrically toleranced.

 Construct a reference plane from planes 1 and 2

 Construct the plane to be toleranced for symmetry from

planes 3 and 4

 Select the resultant plane from the construction using

planes 3 and 4

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Heidenhain IK 5000 Addendum Uživatelský manuál Strana 72