Jack-screw is made in Autodesk Inventor.The assembly consists of 18 formats (.ipt) and 1 format assembly (.iam).I do not know the number of polygons, and on this I wrote 1.scale model is reduced by 16 times.

Jack-screw is made in Autodesk Inventor.The assembly consists of 18 formats (.ipt) and 1 format assembly (.iam).I do not know the number of polygons, and on this I wrote 1.scale model is reduced by 16 times.