Dimensional Chain Calculator Add-in

The Dimensional Chain add-in calculates dimension chains for drawings and fragments. Elements of a dimension chain are represented by fixed dimensions or line segments. The add-in performs calculations for horizontal, vertical, and angled dimensions; calculations can include maximum-minimum or probability-theoretical methods.

Discrepancies are calculated for nominal dimensions in the range of 0 – 10 000mm. For dimension chains in which at least one nominal size does not fit into the range, only calculations of nominal values are performed.

The following tolerances are calculated: “A” “B” “C” “CD” “D” “E” “EF” “F” “FG” “G” “H” “JS” “K” “M” “N” “P” “R” “S” “T” “U” “V” “X” “Y” “Z” “ZA” “ZB” and “ZC” with an accuracy 0 to 18 decimal places. Both shafts and holes are supported.

The Dimensional Chains Calculation add-in calculates dimension chains, and finds the right value of closing segments using a variety of calculation methods.

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