wooden robotic hexapod by protolabs

Step 7: Axles

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Now cut three 7" long 1/2" dowels and drill with the 3/8" bit 2" from each end. Cut 6 more 1" pieces of the 3/16" dowel. Stick the sprockets(don't glue) on, and glue in the small dowels into the holes in the larger dowel. These two small dowels will keep the axel from dislodging or catching on the back of the leg module.
 
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