Couplers

The Janney Type E semi-automatic couplers are printed in PLA (polylactic acid plastic) on my 3D printer. It’s a cheapie from Aldi that does the job; the surface finish is good, but not brilliant. I have used Lightwave 3D to design most of the 3D objects for the model, but the couplers are from a 3D library. Although not in Lightwave’s .obj format, they loaded into Lightwave OK so I was able to modify them to suit. The surrounding coupler mounts are created in Lightwave. More on using Lightwave and 3D printing later.

Pages (also accessible from dropdown menu above)

The project
Balsa Beginnings
Bogies
Painting
3D printed parts and Lightwave 3D
The (almost) Complete Balsa Model
3D Cab Interior modelling and painting
3D Virtual Model