The shut-off surface feature inside SOLIDWORKS mold tools is quite useful when dealing with holes in mold cavities.
The shut-off surface feature helps seal these holes when creating the mold cavities of parts with holes. If the holes are complex in shape, then you might be forced to create the shut-off surfaces on your own. If you are lucky enough to have the holes in perfect round shape, then SOLIDWORKS can do this automatically.
Looking at the cup above, if Continue reading