Engine truck: two steps forward, one step back

Obviously, things were going too well. Parts were literally flying off the frets and attaching themselves to the frame. I was hopeful of actually hitting my deadline. The optimism continued as I folded up the the engine truck. Even tacking the bottom chord onto the side frames worked reasonably easily, despite being a flawed design in the first place. Sure, I etched one of the … Continue reading Engine truck: two steps forward, one step back

Bearing guides and kit design

I never know what to call these things. The Brits call them “hornblock guides,” but North American engines have no hornblocks and have no need to guide them. We unimaginative North Americans call the bearings, well, “bearings.” The parts on the engine that guide them are pedestals and their wedges. There is no room to faithfully model these parts, and so I have “bearing guides,” … Continue reading Bearing guides and kit design