The Sweetheart is due for a rebrick after 10 years of service. Luckily I can still find parts to replace the grate.
Sweetheart Rebrick
I Need a Word
Only half of the work is done having felled a tree, or when nature makes a choice for you as pictured bellow. Then begins the careful process of bringing it all down on the ground. It takes careful reading of limbs, tension points, and interactions, to make safe cuts. I’ve improved this skill over the years and will work through a tree with accurate anticipation of what movement a cut will yield. The delivery of the cut can also make a difference. I’m not aware of a word to describe this process of reading a tree and releasing it fully from suspension.
The heavy root system will pull the trunk back upright suddenly past a certain point.
Built Me Another
I can make them pretty fast now, I bought top notch stepper drivers and servos for it. It’s so much quieter than the previous one. I’m learning that it makes no sense to buy cheap hardware when you’re not doing volume. The few bucks saved will be paid for many times over in wasted time. I took pictures for documentation but I’m not sure if I’ll have the time to sink into it.
A lot of refinements went into this one, from the thousands of hours that the previous model was in use.
This was the very first model, built long before I got into tabletop plotters:
It’s pretty pathetic to look at 🙂 but it was a good stepping stone. I built another other one for teaching based on cheap 28BYJ-48 steppers. All this to say Gondola PlottyBot v2 is very much the result of a journey.