Design and Plans
Manufacturing Spreadsheet

Caster Assembly Worksheet
Part/Assembly Name Quantity per Chair Material
Sequence #
 Manufacturing Sequence Equipment Used
Caster Stem Housing 2 Steel Barstock 1 Cut stock Band Saw
2 Machine stock to length Lathe
3 Machine interior bores Lathe
Caster Plate 2 Steel Plate 1 Cut stock Band Saw
2 Machine outer diameter Lathe
3 Drill holes Mill
Caster Assembly 1 Attach caster stem housing to caster plate Welder
2 Press bearings into housing Bearing Press
3 Install caster fork in caster stem housing Hand Tools
Chair Assembly Main Frame Caster Assembly Crossbrace Assembly Footrest Assembly