Building a MPCNC part2

So I spent some hours on weekends to advance further into my CNC adventure and it came out pretty satisfying.

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Simple CNC stand

Before wiring everything together, I saw the need of a good platform, so I don´t have to wire it again once I found a suitable platform. It took around 6 hours to build this from standard „Baumarkt“ supplys.

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I guided all six cables per axis down to the controller board. I wasn´t sure If I might change the controller board and thus the method of actuation later. I used 8 pole shielded datacable from Lapp Kabel. I added some endstops after I ordered the cables so I have to wire them seperetaly.

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Z Axis with Kress FME800 and a pink solid coupler

The M8 threaded rod wasn´t straight and wobbles badly so the Z Axis binds from time to time when running. I´m going to change that for a trapezoidal screw soon. The printed rigid coupler also starts to crack. I need a better part for this too.

Everything else works good so far. The Stepper drivers are getting a little hot but I got a small fan as a leftover from my Fabrikator mod that will be mounted on a 3d printed case or similar.

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Complete setup with vacuum and cablework done

Getting endmills and doing the first cut is the next target,

 

 

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