Toleranced Dimensions Still Have Their place.
Even though basic dimensions are
being used today far more than in the past, there are still
many appropriate applications for toleranced dimensions. Care
should be taken to only use toleranced dimensions in
situations where they may be verified, reproducibly, without
the possibility of misunderstanding. This generally limits
their use to:
- Tangent radii
- Some steps or
depths
- Wall and material
thickness
- Features of size
that contain opposed points
Use of the dimension
origin symbol clarifies the meaning of the
toleranced dimension. |
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