CNC Sawmill

Working Doc

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Part Library

Part Library

Visual History:

• 

  12 foot truss, 4-sided. - FreeCAD -File:12footrebaruss.fcstd

• 

  3 foot truss. - FreeCAD -File:3foottruss.FCStd

• 

  CNC Saw Assembly. - FreeCAD -File:Cncsawassy.FCStd

• 

  Small truss. - FreeCAD -File:Smalltruss.FCStd

• 

  This has the underlying truss sketch. - FreeCAD -File:Cncsaw.FCStd

• 

  Sawmill truss. - FreeCAD -File:Cncsawtruss.FCStd

Options

• Use a 16" circular saw with 2" universal axis. Advantage: turnkey saw. Dis: small cuts only up to 4 or 6", slow (power only 3 hp)
• Use long space frame axis for stability, mount on trailer or SMV
• Use mobile stiff frame on wheels

Industry Standards

• China wares - [1]
• Lucas Sawmill - [2] - setup time with wires for stability is a disadvantage. Solid space frame for moving the OSE mill into the field would help. Peterson [3] setup time is no better. But, it can be set up in the field on rough terrain.

Decisions

• Portable or stationary
• Rough terrain or not
• CNC or manual
• Easy to set up (solid frames) vs not (multi-piece frames with need to align)
• Hand portable vs heavy, requiring other machines to move it
• Production (32 hp - 100 hp) vs hobby (7 hp - 27 hp)