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Link to Dave Stein's AutoLisp Development Project Site

Our Playhouse, designed in AutoCAD using 3D solids(click to download)

X Axis Drive for Bridgeport Mill, AutoCAD R14 / MDT files

Y Axis Drive Mechanism, Drawings available

Z Axis in process, email me if interested

All drawings done in AutoCAD R14, using native solids. Full detail drawings are available as well as some GCode.  This drive system uses 650in.oz. Stepper motors and is connected to an Ahha Controller.  All lead screws in the mill were replaced with zero backash Ball lead screws