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In this video, Adam introduces air bearings, shares some thoughts on making an ultra high precision air bearing lathe and demonstrates an aerodynamic thrust bearing. He covers:
Three keystone technologies for an ultra high precision lathe
The benefits of of air bearings
How air bearings work
Air bearing categories - aerodynamic and aerostatic
Types of aerostatic bearings - orifice and porous media
Resources mentioned in the video:
@Dan Gelbart - High precision air bearing CNC lathe and grinder
WoodRiver - Granite Surface Plate 6“ x 18“ x 2“ A Grade
@Oxtoolco - Precision Lapping 101
@Robrenz - DIY SURFACE PLATE LAPPING PART 1
@David Preiss - DIY Air Be