How to convert a .stl into a format that I can then convert to CNC G-code?

[lucas.byker]

I downloaded a .stl that is for a 3d printer. I got Autodesk Inventor to accept it, but I can't use CAM to get a tool path then convert it to G-Code. How to I change the format so that I can do this? I have an image of the design.

[ivan.stanojevic]

You should try with the Mesh Enabler plug-in for Inventor.

https://apps.autodesk.com/INVNTOR/en/Detail/Index?id=6950391119076900441&appLang=en&os=Win32_64

https://www.youtube.com/watch?v=2sSX5-SFbkQ

https://www.youtube.com/watch?v=B4qxCtD5bn8&spfreload=10

[lucas.byker]

It worked, but it still has mesh lines which makes it difficult to get a pocket tool path as it recognizes such in mesh triangles. How to I get rid of the mesh lines? I going to send you the file run the simulation to see what I mean. 

[ivan.stanojevic · Accepted solution]

Well, in that case you have two options.

Either you could select contours instead of a surface or you can create a ruled surface and make a selection based on that surface.

I've made an example.

[lucas.byker]

Thanks, but can you give me a more step by step approach. In analogous terms you gave me the fish without teaching me how to fish.

[ivan.stanojevic]

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@lucas.byker wrote:

Thanks, but can you give me a more step by step approach. In analogous terms you gave me the fish without teaching me how to fish.

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All right, no problem.

I will upload the screencast video where you'll see how this can be done using both contour and surface selection.

Here it is:

http://autode.sk/2hqM7MW