3D Switcher – trains @ gerenm.net

A Matter of Proportions: (thoughts on the 3D printed switcher)

This is post 2 of 2 in the series “3D Switcher” An occasionally updated series describing my construction of my first 3D printed project — a small On30 center-cab internal combustion switcher. Click here for links to all the posts in this series. 3D Print Project Update A Matter of Proportions: (thoughts on the 3D …

3D Print Project Update

You may remember that a some time ago, I purchased a 3D printer, and I was experimenting with printing an OO9 loco shell. I followed that up by scaling it to O scale to see what an On30 version might look like. What you see here is the result of my resizing it to use a Bachmann trolley mechanism, and enclosing the cab.

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