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29 august 2005 : Jumbo-plotter

I will give this machine a new life as 'Jumbo-plotter'.
Parts of the old Z-axis are now used on my new CNC machine.

Just need to attach a Z-axis and make a pen holder.

I putted the SMC-800 stepper driver + ventilator, the power supply and the solid state relay (for a spindle) in a nice box.


The stepper driver : SMC-800

Technical documentation : Smc800_eng_v2.pdf
The SMC-800 schematic : SMC800_schematic.pdf

Control software : PC-NC (SMC-version) under the good old DOS (real-time !).



The previous history of this machine : My second CNC engraving machine



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Last page update : 23 December 2007