A post for the robots.
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| This was part of a FIRST robot, 2010. The weight relief was milled with a rotary table. |
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| Part of the same robot, also made with manual mill. It's a battery mount. I remember making it very quickly; I don't actually remember how long it took. |
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The box on the left is the last thing I made for FIRST, 2011. Manually machined from a block of 3/4" aluminum.  |
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| Mostly wooden pen plotter made 2011-2012 |
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| Pen head. A small 24v solenoid pushes the lever to lift the pen. |
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| Unconventional toothed belt tensioner. The pulley inside the block is nylon with an internal 3/8" OD ball bearing. Very smooth. |
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