Einsy Rigid Case Upgrade

prusaprinters

<p>I tried several other designs and figured I might as well model one myself that kept the original back and mounting structure so other existing prints like the Raspberry Pi cover could still be used. &nbsp;This design utilizes most of the original design but adds rigidity to the frame. &nbsp;Since building an enclosure is on my todo list and the power supply is being moved outside the enclosure, I wanted two frame stiffeners instead of one.</p><p>All existing wires are long enough, you may have to do some cable management but they will all fit. &nbsp;The heatbed will have less out of the box but still can easily cover the full travel of the Y-axis. &nbsp;Existing M3 x 10mm screw can be reused. &nbsp;All screws that are used for attaching to the frame (4), Einsy Rambo (4), X-axis clamp (2), Extruder Clamp (2), Heatbed Clamp (2) are M3 x 10mm (14 total). &nbsp;You will reuse the M3 hex nuts (4) for the Einsy board mounting. &nbsp;You will need (10) Type 562 M3 Square nuts <i>(the same type used in the original assembly)</i>. &nbsp;The Cover requires M3 x 12mm (4) to fasten on. &nbsp;For fastening to the 3030 Extruded Aluminum, you need (2) M5 hammerhead nuts, (2) M5 fender washers with an outer diameter less than 21mm and (2) M5 x 10mm SHCS bolts. &nbsp;The existing extruder clamp must be reused unless you feel the need to print a new one. &nbsp;I modeled the Raspberry Pi cover as well and made sure that it would be able to be put on if needed. &nbsp;It has clearance when printing but I am unsure if when homing it will be an interference. &nbsp; It will extend past the frame toward the heat bed with a 1mm encroachment.&nbsp;</p><p>I have provided STEP files for anyone that wishes to modify this without having to go through what I did in painfully recreating the models from a mesh file.&nbsp;</p><p>Recommend printing with PETG, 0.20mm Quality, 30% Grid Infill</p>