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Cheapest CNC Router 3D Printed beta
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This is a beta version of a cheap CNC router done in DesignSpark Mechanical CAD.
The concept is that you can either use standard smooth rod and LM12UU bearings or you can use mirror finish stainless steel tubing and a 3D printed bushing insert.
The holes for the guide rods can easily be modified in DesignSpark
It is drawn for NEMA17 steppers.
The spindle mount is drawn with the dimensions of my China knockoff Dremel tool. You should check your own measurements.
I designed it to u
The concept is that you can either use standard smooth rod and LM12UU bearings or you can use mirror finish stainless steel tubing and a 3D printed bushing insert.
The holes for the guide rods can easily be modified in DesignSpark
It is drawn for NEMA17 steppers.
The spindle mount is drawn with the dimensions of my China knockoff Dremel tool. You should check your own measurements.
I designed it to u
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