Creo ModelCHECK > checks > SU10_BOUND_ANGLE (Angle Between Edge Curves)
  
SU10_BOUND_ANGLE (Angle Between Edge Curves)
Y/N/E/W
GeomIntegrityCHECK checks whether the angle between the boundary curves of naturally bounded surfaces lies within the critical range around 0° or 180° or not. It measures the angles between the tangents of neighboring boundary curves and compares them with the specified configuration value.
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