It seems Solidworks16 gives me different values for the mass properties for model and flat pattern.
I have a simple metal part with one jog. Material is defined by myself only spec missing is compressive strength, material damping ratio. It has all required parameters to get a mass of metal.However flat pattern has lower mass and volume than it should. Why is that happening? I can't do proper mass calculation.
Normal model 8.1610 g
Flat pattern 7.9928 g
Volume normal 896.0576 mm^3
Volume flat pattern 914.9071 mm^3