Add clearance for bearing in Selector Encoder Cart #170
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Usermod: CW2 with ECAS and optional ball bearing filament sensor
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that's an idea, but that part there is overextruded AF as well |
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Maybe slightly overextruded as there is only 0.2mm clearance in the nominal design clearances and the bearing was slightly touching the part. I highly doubt that this part was intentionally designed for 0.2mm clearance. That is a tight tolerance for an area that does not require tight tolerances. |
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I've printed the ERCF of a sloppy Geetech A10M then reprinted some parts on a Voron 0 I have to say that this part is not one that I had clearance issues with. Maybe @geirskogul is correct and some printer tuning would be beneficial? |
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The current design provides for only 0.2mm clearance around the roller bearing in the Selector Encoder Cart Right and Left parts. Print tolerances can result in interference with the bearing. I propose increasing the clearance to 0.5mm.