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Learn to assemble the complete aluminum extrusion frame for the massive 500mm Rat Rig V-Core 4 IDEX 3D printer in this comprehensive 58-minute tutorial. Master the proper assembly sequence for connecting all prepped extrusions into a fully squared and aligned CoreXY frame structure. Discover essential techniques for bracket installation, T-nut positioning, and the critical tightening sequence that prevents frame twist and racking. Follow detailed step-by-step instructions for checking frame alignment, eliminating twist, and achieving perfect squareness on this large-format printer build. Gain insights into proper tension points, bracket positioning, and the methodical approach needed to ensure your frame foundation is rock-solid before moving to the motion system installation. This tutorial covers the complete frame assembly process from start to finish, providing the essential groundwork for a successful V-Core 4 IDEX build and setting up the foundation for smooth installation of subsequent components.
