100 likes | 206 Views
The Who: The Magic Box . Paul Freund Mark Radio Chad Swanson. The Base. The Top. The Plan. Order 6061 Aluminum from J.G Braun, Inc. 3” x 5” Box Tubing (21’ Length) ½” x 3” Bar Stock (for top) Wooden Base Walnut 4 ½” x 6 ½” . Tooling. Haas Vertical Machining Center
E N D
The Who: The Magic Box Paul Freund Mark Radio Chad Swanson
The Plan • Order 6061 Aluminum from J.G Braun, Inc. • 3” x 5” Box Tubing (21’ Length) • ½” x 3” Bar Stock (for top) • Wooden Base • Walnut • 4 ½” x 6 ½”
Tooling • Haas Vertical Machining Center • ¾” Dovetail Cutter • 3/8” Endmill • ¾” Flat Endmill • ¾” Spot Drill • 6” Facemill
The Plan (Top Piece) • Cut to 5.2” Lengths • Mill to size (10 per pass) • Face mill top of field for flatness (fixture) • Cut dovetail • Bead blast • Machine field and end-zone logos (fixture)
The Plan (Base) • Cut to 2” lengths • Mill to size • Cut dovetail • Bead blast • Engrave (Optional)
Costs • Material • $3/Top • $4/Base (Quantity of 50) • $2/Wooden Base • Machining • $7.50 total (15 minutes CNC and Bead Blast)
Cost (con’t) • Fixed Costs ($5/piece) • $100 (Tools) • $100 (Fixtures) • $50 Miscellaneous • Total: $21.50