I have constructed the tender coupler pocket for my Pennsy A3 switcher project. There is a write up in The Hobbyist Machine Shop HERE. There was a lot of work in re-making that little component. It was very good practice in fabricating small parts for silver brazing. Hop over and take a look.
I didn’t take a lot of pictures. Let me know what you like to see. I am not really trying to produce a how-to, but I do like to post some of the action.
What I have in my left hand is six pounds of brass engine parts. It doesn’t quite look like it yet but it will get there. I examined my brass stash for the A3 project and it wasn’t as complete as I thought it was. The stash is good but a few things had been “borrowed” and/or are otherwise missing, or I didn’t figure materials as close as I could.
Actually this is probably 300% more than I needed but with projects like this there are minimum amounts that can be ordered. That’s OK as it will all get used… Continue reading
I have been setting myself, meaning my workshop, up for the last decade or so, to have the tools I need for retirement. I have succeeded nicely. I just have to force myself to realize I have reached that goal.
I have retired so I have the time and need to start using my shop in its full extent. I am heavy into lost wax silver casting and CNC micro machining. That will continue. But there are other projects I have put off, “for when I have the time.” The Kozo Pennsy A3 live steam locomotive is the… Continue reading
Something has snapped. I am actually thinking about dusting off the Penn A3 project. Wow! Is it a dream or am I retired? Oh yeah, I am retired now.
I have the Kozo Shay, Climax and Heisler live steam locomotive how-to project books on my shelf as well as the Pennsylvania A3 Switcher. Are they ALL possible now?
Ha! They are possible but probably not all probable. But I never say never.
I present a few more action shots on the X3 mill. The DRO is wonderful for cranking in the proper cutting dimensions even after a careful layout. The layout marks confirm the location but the caliper like accuracy of the DRO makes sure the cut is exact.
These parts will be used to braze up the coupler pocket for the A3 tender. I am not showing all the work involved, just some of the unusual. The saw here is the same thickness as the brass plate. I am cutting two layers at the same time. That way opposite sides will be exactly… Continue reading