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CAD tip # 7567:

Question

CAD
% platform category

3D print (export) in the STL format is 10x smaller than the 3D model.

If your 3D print from Inventor (STL file export) creates models that are 10x smaller than the modelled parts, you are using wrong units or scale.

In the 3D Print (Send to 3D printing service) dialog, set the scale 1.00 (1:1) and the same units as in the part modelling environment. E.g. if you use millimeters as Inventor modelling units (the default for metric), use the Options button in the STL export to set the export also to millimeters (not the default centimeters).

See also the STL2DWG web service

Inventor2011

* CAD

20.9.2010 13710×

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applies to: Inventor 2011 ·

See also:
Tip 12588:	Which CAD formats can be be translated in Fusion 360 even without the cloud, offline?
Tip 12029:	How to print 3D characters designed in Autodesk Character Generator?
Tip 11806:	Higher precision for facetted round surfaces in STL export from Inventor.
Tip 11590:	How to replace a 3D mesh model with a grid structure?
Tip 11391:	Which file formats to use to bring a 3D model into Paint 3D?

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