Building this jig: https://youtu.be/BaglhsTut4U
I have been wanting to build a box joint jig for woodworking joinery for a long time. In this video I show off my homemade arduino-controlled box joint jig for the table saw.
The structural parts of this jig consist of wood whereas the motion is controlled and executed by cheap electronic components like the ones used for hobby CNC-machines. The brain of this finger joint jig is an arduino nano, which controlles a big stepper motor via a cheap stepper motor driver. The turning motion of the stepper motor is translated ito linear motion using a ball screw. This definitely makes this a screw-advanced box joint jig. The ball screw could be substituted using a piece of threaded rod or allthread for a more economic approach.
This box joint jig features a clever little detail which makes the joints produced come out always perfect.
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Amazon links to some of the tools that I use and like:
Palm Router: http://amzn.to/2mjUI1V
Fancy Clamps: http://amzn.to/2lDOTzc
Clamps: http://amzn.to/2qjSu5F
Drill Driver Combo: http://amzn.to/2lE3TgA
Router (for Pantorouter, router lift, …): http://amzn.to/2m5TJWV
Track Saw: http://amzn.to/2lDVUQB
Angle Grinder: http://amzn.to/2m5W0l6
Random Orbit Sander: http://amzn.to/2kJAQZI
Biscuit Joiner: http://amzn.to/2lEf8Wb
Belt Sander: http://amzn.to/2mjIQNB
Spindle Sander: http://amzn.to/2llhubV
Jigsaw: http://amzn.to/2lE2BSB
Combination Square: http://amzn.to/2pJCtIR
Welding Helmet: http://amzn.to/2qjzfsT
Speed Square: http://amzn.to/2qqHSkq
Pipe Clamps: http://amzn.to/2pJM9Dq
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