Parametric Screw Conveyor Blade

[engdham]

Hello,

this is a parametric FreeCAD file with a spreadsheet attached that controls the size of a screw conveyor blade.

Helicoide - Passo Constante - Planilha.png (29.41 KiB) Viewed 1989 times

The model also gives me the needed sheet metal sizes for cutting.

Helicoide - Passo Constante.jpg (38.68 KiB) Viewed 1989 times

Helicoide - Passo Constante2.jpg (38.14 KiB) Viewed 1989 times

Everything was done using the named cells in Spreadsheet Workbench.

OS: Windows 10 64 bits
FreeCAD: v0.17.13528