24 September 2019, Still Plodding Along on the Test Stand


Construction of the Test Stand is important for several reasons:

  • The Test Stand is the first place that the geometry of the automata is actually developed so that it functions reliably.
  • The Test Stand permits thousands of cycles of “burn in”, under power.
  • The Test Stand creates the ‘biped standard’ for it’s automata.

As I have been creating this test stand things have been going pretty well.  I am experimenting with building my own hub clamps.  The clamps that I have been purchasing are $5.99 each.  Every time I use one of the purchased hubs I feel like I’m over paying.  Not that I think they are overpriced…but that I am overpaying.,

And I am also experimenting with different versions of cam followers.  The cam follower that you see in the image is a replacement part for a sliding screen door.

I’ve got the Inclined Slide Test Stand operating the biped via hand crank.  I’m very pleased with the motion and believe that this cam profile will be what is used on the actual automata.
The Inclined Slide Project Sheet can be found here.

And not to talk about the weather too much…but just to say that it looks like we are going to get our first rain of the season over the weekend.  It will be nice.  Things have become pretty dry.

This is the cam follower on the Inclined Slide Test Stand