BE3D Cube from BeTrue3D.dk

This is a Remix of the totally awesome BLV MGN cube STEP files will be available once I'm done (or closer to done).

What's different? - key points

• I'm using 3 seperate Z motors for true autoleveling
• Bedplate is a thick aluminium plate with printable area of 35x35cm when using a Hemera extruder
• Using a 750W AC heater (CR-10) under the plate
• Bedplate rests on z-lifts using a Delta-ball on each point and a cup-magnet on the lifts, making for full movement of each motor without risking flex to the rails
• Using embedded leadscrews on Z-motors instead of motors + coupler + leadscrews
• Using quality 440c rails from RobotDigg
• All parts have been remixed to some degree in an effort to make screw lengths more uniform
• Added printable tolerances to all parts: example:3mm diameter holes are now either 3.2mm for tight tolerance or 3.4mm for loose tolerance
• Using all m5 8mm screws. Means all parts have been changed and there is no need for spacers on frame brackets etc.

I've printed all parts with these settings:

• 0.2mm layer height.
• 3 perimeters.
• 40% grid infill
• 0.8mm top/bottom
• Used strong PLA or PETG for most parts
• Used ABS+ for all carriage parts, the "Z-lift to standoff" parts and the wirefixtures on the heatplate for heatpad

Belt Assembly Rear Left 1x m3 10mm 1x m3 20mm 2x m3 30mm 3x m3 35mm 3x m3 nuts 8-10ish m3 spacers 8x m5 8mm 7x m5 t-nuts Belt Assembly Rear Right 1x m3 10mm 3x m3 20mm 3x m3 35mm 3x m3 nuts 8-10ish m3 spacers 8x m5 8mm 7x m5 t-nuts Z rear center motor mount w endstop 4x m3 10mm 2x m2 8-10mm 3x m5 8mm 3x m5 t-nuts Z front left and right motor mounts 8x m3 10mm 6x m5 8mm 6x m5 t-nuts Z Rear top Rail stop 2x m5 8mm 2x m5 t-nuts Z Top rail holder left and right 2x m5 8mm 2x m5 t-nuts Z gantry rail mounts 12x m3 8mm Z gantry rail to bed mounts 9x m3 20mm 9x m3 nuts 3x Delrim nuts Z-Lift w magnet 6x m5 40-50mm 3x m5 8mm 9x m5 nut 3x 20mm diameter cup-magnet Adjustable feet Adjustable Foot Adjustment Ring 4x m5 nut Adjustable Foot Fastener 4x m5 lock nut Adjustable Foot 4x m5 30mm hexagon screws. Front Left and Right Corners 10x m5 8mm 8x m5 t-nuts Front Belt Tensioners and Knobs 2x m3 16mm 2x m4 30mm hexagon head 2x m3 nuts Railstop Y Fronts 2x m5 8mm 2x m5 t-nuts Y-Left and Right Lower and Top Mounts 8x m3 8mm 4x m3 35mm 2x m3 45mm 6x m3 nuts 8x m5 8mm 8x m5 t-nuts AC Plug Bracket 3x m5 8mm 3x m5 t-nuts Endstop 2x m5 8mm 2x m5 t-nuts 2x m2 8-10mm Carriage Backplate for Toolplate 4x m3 8mm 4x m3 35mm 6x m3 nuts Carriage Toolboard Cover 2x m3 20mm Carriage Front plate 4x m3 8mm 4x m3 nuts Carriage Bottom plate 3x m3 nuts Carriage Topplate 4x m3 8mm 1x m3 nut Carriage Sensor-Endstop mount 2x m3 10mm 4x m2.5 8mm Carriage Top Duct 1x m3 10mm