3D printing of large molds for casting

The finished result in the photo:

As it was.

Let's start with the fact that we pulled the 3D model out of AutoCad.

Many do not know how to convert a model from AutoCad to STL format. I show you how.

In addition to the standard export of a model in STL format, it should be understood that any translation of CAD models into a polygonal mesh leaves some ribbing, which we correct using the 3DMax software.

Cooking G-code in the program Simplify3D... And as the final, but the longest stage - 3D printing!

How do we print such large parts without delamination and shrinkage? Read about this in the following articles. Follow the news!