Finishing the build of the gear hobbing spindle and experimenting with what it can do.

00:20 Quick recap
00:46 Keying pulley and spindle
01:49 Nut
03:28 Fitting bearings and assembling spindle
06:13 Stepper motor bracket
06:30 Adding graduations
07:27 Etching numbers (electrochemical etching)
09:18 Painting and final assembly
11:22 Spindle control/division

14:21 Cutting spur gears
18:07 Cutting helical gears
19:10 BONUS Gear skiving internal helical gears

Music used in this video: 'Industry' by 'EShine' https://eshine.bandcamp.com/music