Creo ModelCHECK > teacher > PTC Creo ModelCHECK Teacher: Small Cylindrical Surfaces and Edges
  
PTC Creo ModelCHECK Teacher: Small Cylindrical Surfaces and Edges
Cylindrical surfaces are present in features that have round surfaces such as a circular hole, a protrusion or a round.
Creo ModelCHECK searches for cylindrical surfaces and edges in your model that are smaller than a value specified by your administrator. If any are found, Creo ModelCHECK will report them. You can use your Web browser to highlight the features in question directly in Creo Parametric to make it easier to identify and fix them.
Why are small cylindrical surfaces and edges dangerous?
Small edges or cylindrical surfaces should be avoided in modeling because they are difficult to manufacture.