IIGDT World International Institute of
Geometric Dimensioning & Tolerancing		  
 
 
SmartGD&T™ Training Models—Bent Cylinder & Actual Mating Envelope Model Set
 
Tolerance Zone Models Set
A model for demonstrating the concepts of the Maximum Material Envelope and the Unconstrained Actual Mating Envelope, and for demonstrating the means for defining the Axis of a bent cylinder.

Materials: PVC foam, Polycarbonate
Size: Ø55 mm x 125 mm