My favorite part of the museum was
this shop. While most of the very old machinery is long gone elsewhere,
in this shop some wonderful old machines are still in use. And we got
a few demonstrations.
Just inside the shop was this setup, an area used for local technical
college classes. Lucky SOB's.
Our tour guide, a blacksmith apprentice, describing the use of a large
set of
tongs.
A couple of tools in the shop. I saw a number of large radial arm
drills around the workshops, with this one being on the smaller side.
The CNC plasma/torch cutter is obviously a recent addition. A new
challenge, we were
told, for the older guys who've never used a computer.
A demonstration of a welding technique for which I can't recall the
name. The two pieces to be joined carry the current. Whatever it is
called, two large diameter pieces of steel were joined in no time and
with a whole lot of sparks.
Some shop art.
A video
showing the re-tipping of a pick axe.
I want one of these! This video
shows the forming of a piece of hexagon bar with a
steam hammer. A small job for this hammer for sure. Even so, the ground
shook on every hit.
Drop forging. Unfortunately we didn't get a demo of this one. The drop
hammers are located in the background. The steel
blank our guide is holding is heated and then forged by the drop
hammer. The result has a fin around the edges which is removed by the
large de-finning machine seen front and left. In the second picture you
can see a a completed spike hammer and the fin which was removed from
it.
One thing that caught my attention was the large number of cast iron
bench legs located around the workshops. Probably a nice side effect of
having a pattern shop and foundry on site. The legs are very heavily
built and seem quite decadent for the little bench grinder in the
second photo.