M-Cube, a tiny CoreXY 3D printer

So, this is my 3-rd printer. It's designed to print small objects, up to 160x160x160mm. External dimensions are 315x315x320mm. As usual, it made of aluminum profiles 10x10x1mm, hardened rod 8mm and many bolts&nuts M3. As hotend is used MK10. Motors are some Nema14 for XY and some Nema17 for Z & E.

I was printed all parts from PLA except motor holders, X-carriage, hotend holder and hotend cover, these parts are from PETG.

B.O.M.

Aluminum profile 10x10mm, 1mm thick wall:

9x 284mm for upper frame, lower frame and Z-motor mount

4x 310mm for sides

2x 270mm for side reinforces

Hardened rod 8mm:

2x 280mm for X

2x 230mm for Y

2x 280mm for Z

1x trapezoid rod 250mm 8x8 with POM nut

2x LM8LUU for Z-axis

2x LM8UU for Y axis

2x LM8UU and 1x LM8SLUU (35mm) for X axis

1x coupler 5mm/8mm

2x 16T pulley

6x 16T idler

2x smooth idler

2.5m GT2 belt

3x NEMA17 (or NEMA14) motor

2x microswitch for endstops X and Y

1x 3DTouch for Z axis

180x230mm glass 3mm thick

1x hotend CR10 (Ender 3)

50cm of Capricorn tube (OD4, ID1.9)

1x 3010 fan for cooling heatsink

1x 4010 radial fan for cooling printed object

Any geared extruder (BMG, Titan or DIY 3D printed...)

Any mainboard (Anet, Ender, RAMPS with Arduino MEGA, SKR, GEN...)

Any LCD display (2004, 12864)

Wires

M3 nuts, bolts and washers (mostly M3x20...)

Print Settings

Printer:

Cassandra, Anet A8

Rafts:

No

Supports:

No