Tag: virtual condition

How to Control True Position of an Interrupted Hole

by Crystal Bemis on December 8, 2025.

Learn how to control position of an interrupted hole by treating it as a single feature or as separate features with simultaneous requirements.

Virtual Condition vs Tolerance Zone

by Crystal Bemis on May 9, 2023.

In our video question line, our GD&T instructors answer questions submitted by our students. In this video, we answer the question, “Is the Virtual Condition the same as the Tolerance Zone?”

Common GD&T Student Questions: Identical Virtual Conditions for Mating Boss and Bore Features

by Crystal Bemis on March 24, 2023.

Is it allowable to have identical Virtual Conditions for mating boss and bore features? Watch this video to learn how to calculate and compare Virtual Conditions of mating features.