This weekend was productive. I almost end building this CNC. Electronic part was added, and first table milling was done. It works OK. Some photos first:
General view
Electronic just before closed in box
Electronic after close, 2 fans added. Master fuse is outside, but each driver have fuse inside.
Some technical parameters:
- made from Plywood and MDF
- dimension: need to be measured
- work place: 350 x 250 x 150 mm (Y x X x Z)
- spindle needed - KRESS (Z axis is made only for this spindle)
- all motors are 0,8 Nm (only those I had)
- slides: supported 12 mm with 6 bearings on X an Z, unsupported 25 mm with 4 bearings on Y
- screw: Tr14x4 on X an Y axis, and Tr 10x2 on Z Axis
- General speed is 1,2 m/min
- MDF cut speed was 1 m/min
- end-stops on all axis
Need to be done:
- mount e-STOP button
- made some dust covers,
- think about general housing to reduct noise and dust
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