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Slab Mill. Rollin Bicskei and Travis Haley. Problem Statement. Design and build a mill that will auto-matically cut junk slabs to standard firewood lengths. Background. After the client is done processing logs in to lumber there are leftover slabs unfit for standard use.
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Slab Mill Rollin Bicskei and Travis Haley
Problem Statement Design and build a mill that will auto-matically cut junk slabs to standard firewood lengths.
Background • After the client is done processing logs in to lumber there are leftover slabs unfit for standard use. • Instead of wasting the wood it can be processed in to firewood.
Specifications • PTO shaft driven, 550rpm, 34hp • Hydraulically powered drive units • 12-24” cuts off of 16’ slabs • Maximum width of slabs 20” • Manually loaded slabs • Portable, most likely on a trailer
Mechanical System Diagram Saw Blade Wood Slabs Worm Gear Conveyor Conveyor Roger Howes Mechanical Stop Gap between conveyors
Electrical System Diagram Power Source PLC Cut Length Selection Buttons Mechanical Stop Vertical Pos. Sens. Hydraulic Pump Worm Gear Motor Slab Fully Advanced? Sensor Chainsaw Chainsaw Motor Clamp Down Sensor Conveyor Motor Saw Vert. Pos. Sensor