David Knaack

Binding Books

This weekend some friends and I spent a few hours working on binding some books. We started with the paper from some drawing pads which we folded in half in sets of 4 to 6 to form signatures. We stacked between 5 and 8 of the signatures and stitched bo…

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Zinc Casting

Did a quick zinc casting of a small knight figure. This was a sand casting demo for some friends who are interested in the skill. I was surprised that the shaft of the mace came out, since it is only about 2mm in diameter.The casting ended up with a po…

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Sand Casting Beads

For the sand casting demo for the Omaha Maker Group, I picked up some beads at Hobby Lobby to use as patterns. I thought that since these were convex they would make for an easier demo than the glass dish I used in my first attempt. These turned out to…

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Mendel X assembled

I picked up some drill rod today at the local Fastenal store and put the X axis together.We used smooth rods out of various printers and a scanner for the other axes, but we didn’t have any rods long enough for the X axis, which needed rods of at least…

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