4E3D Main Board Cover - RB2, RB3, RB & RBB upgrades

thingiverse

This modified Rigidbot 2 main board cover is designed for use with RB3 and back plate upgrade kits listed below. Identification text of various plug ports is now recessed into the face, making printing face down a better option while still allowing for readable text. The cover is compatible with all Rigidbot 2's, RB3's, upgraded RB's, and RBB's, as well as the 4E3D main board. The kits it supports are: http://www.thingiverse.com/thing:1841137 http://www.thingiverse.com/thing:1712645 http://www.thingiverse.com/thing:1661859 The file is Cura scaled and oriented for printing with the following settings: Printer: Rigidbot 2 Rafts: No Supports: No Resolution: 0.1 - 0.2 mm Infill: 20% Notes: This part requires precision fit, so use of calibrated filament is strongly recommended for best results. I recommend using calibration clips like this one: http://www.thingiverse.com/thing:1037301 For optimal printing performance, the bed should be well-leveled and flat aluminum with Windex and 3M blue painters tape applied. This setup has yielded no warping or tape peeling during large flat area prints. To remove the print from the bed, use a sharp 3/4" chisel with the bevel side down at 40C reheat to avoid damaging the tape. Post-printing attachment of the cover plate involves using 14mm long M3 cover mounting bolts. When attaching to a printed back plate, it's essential to carefully pre-thread holes where the bolts will go to ensure a smooth installation process.