1. Holes

    Features of size and location.

  2. Characteristics of Geometric Tolerances

         Here is a quick reference chart covering tolerances of form, profile (location of surfaces), orientation,

         location (holes), and runout.

  1. Linear Tolerance Analysis

    When analyzing a linear tolerance stack up, if you take the root sum square of  your tolerances, there is a very good probably your limits will fall within this zone. If you have just a few tolerances and you feel lucky you can take the root mean square of your tolerances.

    Figure 1