Manufacturing Rolling Element Bearings

This video from Nachi Bearing takes us through the complete series of processes used in manufacturing rolling element bearings. It shows the manufacture of bearing element for a deep groove ball bearing including the inner and outer rings, the rolling elements and the retainer as well as the assembly of the bearing. Processes in making the bearings include: Inner and …

3D Printing An Impossible Object

In this video 3D Printing Systems shows a model they make of an impossible object using a Fused Deposition Modelling machine. Fused Deposition Modelling (FDM) is an additive manufacturing method (ie. a type of 3D printing) where a filament of material is heated and extruded to build layers of the model which fuses as it cools forming a solid model. …