The file 'Archimedes Screw Demonstration Model 3D Printer Model' is (stl) file type, size is 496.0KB.
This is an Archimedes screw. Attributed to Archimedes over 2000 years ago this is a very early water pump. The screw sits in a tube or half pipe and draws the water up when spun.
This model had a stand with half pipe, screw and key, and an additional half pipe to seal the tube.
arch-screw.stl | 930.6KB | |
arch_house.stl | 76.5KB | |
arch_house_top.stl | 36.5KB | |
key.stl | 27.0KB |