M Prime One X-Axis End - Frame for Heatbed MK3 MK2a

thingiverse

I am using this x-axis end to build a frame for my 300x200 MK2a Heatbed. 12,5mm x 7,5mmm aluminum profile (e.g. Alfer article# 25332) is used to connect two of these and to mount the heatbed. You can use the same 20mm M3 screws that are used to assemble the rest of the printer. If you want to use the full width of the heatbed you need longer smooth rods. Works with 214mm x 214mm MK3 as well! FreeCAD 0.16 source included Print Settings Printer: TEVO Tarantula prusa i3 Rafts: No Supports: Yes Resolution: Nozzle 0,4mm, Layer 0,3mm Infill: 30% Notes: MatterControl-Settings for support: Distance: 1.6 mm Support percent: 50% Infill Angle: 275° Conecting layers: 2 X / Y distance: 1.4mm Air Gap: 0.3mm Support everywhere: yes Create perimeter: yes