Ironworker/Research Development: Difference between revisions
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=From SMJ Tsakok= | =From SMJ Tsakok= | ||
Adding a metal shear element to [[Ironworker Prototype I]] | Adding a metal shear element to [[Ironworker Prototype I]]: | ||
[[Image:holepuncher1.jpg|500px]] | [[Image:holepuncher1.jpg|500px]] | ||
[[Image:holepuncher2.jpg|500px]] | [[Image:holepuncher2.jpg|500px]] | ||
Revision as of 19:02, 31 August 2011
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Concepts
- 120 ton for up to 1.5" holes in 1" metal
- Can be based on the existing Holepuncher Prototype I design
- Shear for 8-12" of 1" steel
- Angle cutter for up to 6x6 angle
- DIY shear blade - made from hardening of mild steel, at $40 in materials
- May involve Induction Furnace for hardening
From SMJ Tsakok
Adding a metal shear element to Ironworker Prototype I:
