RatRig/VZBot like portal

prusaprinters

<p>Make Flyingbear Reborn compatible with RatRig/VZBot and Eva 3D project</p><p>X: 348</p><p>Y: 322</p><p>Z: 340</p><h3>BOM</h3><ul><li>M3x16 and M3 T nut: 8+ (better 14+) For rail adapters</li><li>X - MGN12H 400mm...450mm</li><li>Y - MGN12C 350mm...365mm (or any compatible with eva 3d project), for 400mm portal holders must be modified</li><li>M3x8 - 8+ for portal holders to MGN12H carriage</li><li>M3x6 - bunch of them</li><li>M4x6..8 - bunch of them</li><li>M4x12..16 - 2 for motor belt tensioner</li><li>M4 D5 20mm+ bolts: 7+ for pulley</li><li>M4 D5 30mm+ bolts: 1+ one corner (or custom adaptor needed for use shorter one)</li><li>350g+ of PLA/PETG/ABS :)</li><li>Carriage from: <a href="https://main.eva-3d.page/">https://main.eva-3d.page/</a></li><li>2020 aluminium profile or carbon 400mm..430mm</li><li>M4 35-40mm + M4 nut: 2 for Eva belt tensioner</li><li>Open GT2 Belt 10mm 5m</li></ul><h3>Useful links:</h3><ul><li>Eva 3.0 e3d v6 adaptor <a href="https://www.printables.com/model/201093-eva-30-e3dv6-revo-revo-micro-hotends-mount/files">https://www.printables.com/model/201093-eva-30-e3dv6-revo-revo-micro-hotends-mount/files</a></li><li>CHC Pro ADXL345 holder <a href="https://www.thingiverse.com/thing:5500131">https://www.thingiverse.com/thing:5500131</a></li><li>Vulcano klicky probe pin <a href="https://www.thingiverse.com/thing:5503471">https://www.thingiverse.com/thing:5503471</a></li><li>V6 Vulcano - to rapido mount <a href="https://www.printables.com/model/287201-eva-3-v6-vulcano-to-rapido-conductor-adapter">https://www.printables.com/model/287201-eva-3-v6-vulcano-to-rapido-conductor-adapter</a></li></ul><h3>Changelog</h3><p>V11:</p><ul><li>New motor holders, belt tensioner exists on eva carriage, so lets allow change horizontal position of motors to make belts inline with portal</li><li>Trim down width of portal holders by 0.5 (cosmetic)</li><li>Portal holders _R1 for first version of rails adaptors <a href="https://www.thingiverse.com/thing:5145741">https://www.thingiverse.com/thing:5145741</a></li><li>Added X flag for R1</li><li>Added seilfin extruder mount</li></ul><p>V10:</p><ul><li>Updated idle pulley Y Min - wrong height</li><li>Updated Portal holders - max profile size 428 -&gt; 430</li><li>Added Y Max rails offset models 27mm length for precise positioning</li><li>Added vulcano Z Endstop</li><li>Updated Y endstops</li><li>Added long cable holder</li></ul><p>V9:</p><ul><li>Assembled with Eva 3.0</li><li>Added custom eva back CoreXY for M4 bolts</li><li>Updated idle pulley - no functional changes</li><li>Added eva Y end-stop adaptor</li><li>Added Z Endstop 55mm long for short hot ends (vulcano +9mm)</li><li>Added printable spacer for: <a href="https://www.printables.com/model/201093-eva-30-e3dv6-revo-revo-micro-hotends-mount/files">https://www.printables.com/model/201093-eva-30-e3dv6-revo-revo-micro-hotends-mount/files</a> (for use with direct hotends without bored hole)</li></ul><p>V8:</p><ul><li>Motor moved outside by 1.5mm (4.5mm in sum) - mostly fixed belt in line</li><li>Sligtly slimdown motor holders</li><li>Moved path for 4 wire motor cable to internal side</li></ul><p>V7:</p><ul><li>Motor moved outside by 1.5mm (3mm in sum) - try to fix non in line belt</li><li>Sligtly slimdown motor holders</li><li>Increase bolt size tolerances</li><li>Added path for 4 wire motor cable</li><li>Add a note about shift of lazy pulley</li></ul><p>V6:</p><ul><li>Drop old versions</li><li>Slim down the portal to avoid scraping walls</li><li>Motor moved outside by 1.5mm - try to fix non in line belt</li></ul><p>V5:</p><ul><li>Tight fit for 420mm profile</li><li>Add 3rd bolt holder for profile</li></ul><p>V4:</p><ul><li>Allow installing 20x20 profile aluminum or carbon</li><li>Add motor holder for M4 nut + bolt</li></ul><p>V3:</p><ul><li>Just works</li></ul><h3>Print Settings</h3><p><strong>Rafts:</strong></p><p>No</p><p><strong>Supports:&nbsp;</strong></p><p>No</p><p><strong>Resolution:</strong></p><p>0.12</p><p><strong>Infill:&nbsp;</strong></p><p>20%-35%</p><p><strong>Notes:</strong></p><p>Use 1.6-2mm thick walls</p><p>Example printing orientation has been in pictures.</p><p>&nbsp;</p><p>&nbsp;</p><p>Category: 3D Printer Parts</p>