MK3 y-axis belt holder - GT2
prusaprinters
<p>I installed as y belt tensioner the upgrade from Boogie. This design was for me the most stable one with a good opportunity to adjust the tension of y-axis belt.</p><p>The only weak point now is the stock belt holder on y carriage. To have a more stable y belt holder i designed my own one. The belt is fixed by GT2 profile and fits tight. After 3km filament printing i can say it fits still tight an nothing has loosened.</p><p>I added a generic gCode as example. My recommendation is to create your own gCode for your material you will use.</p><p>-------update 08.04.2022 v2.1</p><p>→ V2.0 deleted and V2.1 added</p><p>→ V2.1 with better mountability of the belt; increased height of the GT2 profile by 0.2mm</p><p>→ picture of test print V2.1 added; printed in blue</p><p>→ for assembly of V2.1 you need in addition two screws M3x15 and two hexagon nut M3</p><p> </p><p>-------update 17.12.2021 v2.0</p><p>Additional version with covering of y belt.</p><p>For assembly you need in addition two screws M3x15 and two hexagon nut M3.</p>
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