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Big Bertha

A 1.2m x 0.62m CNC for MDF Ply etc..

Was going to be Ball screw based however instant bidding on the ball screws left me with two ball screws that were not quite the right length for the job. so they are going to be used on a machine that can cut metal .
10mm wide T5 wire reinforced Belts are now its means of drive on X Y and trapezoidal shaft for z. first few pics from 2009.
  1. A very understanding partner at this time as this is her house and in her lounge.. we are now living in my house..
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