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DOMINATOR Sovol SV08 MAX sliding seats improved regarding pully positions — zdjęcie 1
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DOMINATOR Sovol SV08 MAX sliding seats improved regarding pully positions

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mproves prints accurace by aligning the X and Y belts as they should be, in one line with the axis.

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Źródło
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Creative Commons — Attribution — Noncommercial — NoDerivatives

On the Sovol SV08 MAX the original sliding seats (the things that connect the X-Axis to the Y-Axis) the position of the pullys that deflect the belts aro horrorbly wrong. They cause the belts to form triangles that leads to the fact that pulling the belt by 100mm does not pull the axis 100mm because it pulls on the hypothenuse. 

That is not a big deal when printing 20mm qubes but using a bed like 500mm square is quite a diffenence. We are talking about several milimeter!!!

The fact that the length differs regarding where the hotend is also means that the belttension differs!

The original injection molded part also has a big problem regarding the fitting (not fitting) of the pullys rods, they whobble in their holes, that also leads to imperfections.

The first release is in testing on my SV08 Max.

I printed it from PETG not perfect but okay for a first go, try it.
Simply print it stiff and rigid, not from PLA or flex stuff.

I recommend to print it with a well calibrated printer.

Print it so that the pullybolts are pressfit.
Do not forget to mount the endstop!

I know that the finger that should fit into the aluminumbeam is not tight, its beta but works fine.
You only need 4 M4 hex nuts.

cheers

Tagi