MiraCube with 1 hotend V1.5

thingiverse

This is version 1.5 of the MiraCube CoreXY 3D Printer with corexy, featuring some important modifications from version 1.0(http://www.thingiverse.com/thing:358878). I positioned the Z-axis motor outside the main structure by replacing only one 3d printed piece, which is the 17_Z_Screw_Driver.stl; this must be replaced with the new 40_Z_Screw_DriverV1.5.stl. Check out a brand-new project on Tinkercad here: https://www.tinkercad.com/things/bhpW4FNh38z. In this version, you can only print one extrusion set as I have provided the entire set of X carriage components for 1 hot end only. You will need the following stl files: * 37_x-carriage_1_hot_end.stl * 38_X_car_Belt_1_hotend.stl * 39_X_car_fan_1_hotend.stl A video of the MiraCube in action can be viewed here: https://www.youtube.com/watch?v=X2z2qGbcNx4&feature=youtu.be. This project uses a corexy kinematic motion system. The thing was made using Tinkercad. You can edit it online at: https://www.tinkercad.com/things/bhpW4FNh38z. From this link, you can also calculate all the dimensions for aluminium extrusion profiles. I used two different types of aluminum extrusion profile: * 10mmx10mm * 20mmx10mm You can easily rescale the entire printer along the Y and Z axes. However, to scale it along the X axis, you will need to re-engineer the heatbed support mount. For my sliders I used 8mm smooth rods and a LM8UU linear bearing; for my kinematic motion, I utilized a 4mm inner hole ball bearing paired with a GT2 belt. Please check out version 1.0 of the MiraCube CoreXY here: http://www.thingiverse.com/thing:358878