3030 Extrusion Square (for RatRig V-Core 3)

prusaprinters

<p>When building my V-Core 3.1 I had trouble attempting to keep the X-Y 3030 extrusions square with each other while tightening the brackets down. I designed this square to be clamped to both extrusions and then the bolts be tightened in the brackets to ensure perpendicularity. Simplified the assembly job. Hope this helps others too!</p><h4><strong>Hardware Required:</strong></h4><p>2 x Clamps (I used Sheet Metal Clamps, but any that fit can be used)</p><h4><strong>Print BOM:</strong></h4><p>1 x 3030 Frame Square</p><h4><strong>Print Parameters:</strong></h4><p>Material: PLA, PETG, ABS, etc.</p><p><strong>Recommended Settings:&nbsp;</strong></p><p>0.4 mm Nozzle, 0.2 mm Slice Height, 5 Bottom, Top and External Perimeters, 30% or greater infill.</p><p>Secondary Settings:</p><p>0.6 mm Nozzle, 0.3 mm Slice Height, 5 Bottom, Top, and External Perimeters, 30% or greater infill.</p><p>I have successfully printed these files using both settings.</p><p>Supports: Build Plate Only</p><figure class="image"><img src="https://media.printables.com/media/prints/271429/rich_content/5dd74554-9e0c-46d5-9b12-c9158415d370/image.png#%7B%22uuid%22%3A%22ca269474-d298-4959-bddf-a793b9cda309%22%2C%22w%22%3A1172%2C%22h%22%3A530%7D"></figure>