MicroCube
by Stargrove1
Printable files (44)
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stlCable_Clip_big.STL
27 Ko · 23 246 downloads
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stlCable_Clip.STL
27 Ko · 23 222 downloads
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stlLCD_holder_bottom.STL
18 Ko · 23 241 downloads
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stlBed_Lever.STL
39 Ko · 23 207 downloads
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stlFan_holder.STL
45 Ko · 23 175 downloads
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stlExtruder_Lever.STL
69 Ko · 23 170 downloads
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stlHotend_duct.STL
65 Ko · 23 164 downloads
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stlLimit_switch.STL
37 Ko · 23 152 downloads
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stlExtruder.STL
145 Ko · 23 159 downloads
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stlMotor_corner.STL
93 Ko · 23 207 downloads
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stlMotor_mount_r.STL
45 Ko · 23 154 downloads
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stlMotor_mount_l.STL
45 Ko · 23 123 downloads
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stlCorner_r.STL
86 Ko · 23 137 downloads
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stlPulley_15mm.STL
61 Ko · 23 094 downloads
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stlWire_holder.STL
16 Ko · 23 070 downloads
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stlx-carriage_tensioner.STL
9 Ko · 23 040 downloads
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stlCorner_l.STL
86 Ko · 23 097 downloads
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stlCorner_bottom.STL
78 Ko · 23 026 downloads
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stlLCD_holder_side.STL
20 Ko · 23 018 downloads
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stlx-carriage.STL
96 Ko · 23 066 downloads
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stly_carriage_endstop_trigger.STL
5 Ko · 22 988 downloads
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stlZ_axis_platform_mount.STL
104 Ko · 23 015 downloads
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stly_carriage.STL
100 Ko · 22 996 downloads
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stlz_axis_bearing_mount_rod.STL
100 Ko · 23 016 downloads
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stlz_motorshaft_shaft_coupler.STL
54 Ko · 22 971 downloads
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stlz_axis_motor_mount_rod.STL
124 Ko · 22 945 downloads
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stlRamps_holder.STL
301 Ko · 22 966 downloads
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stlExtruder_Nem17_Mount.STL
38 Ko · 22 928 downloads
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stlExtruder_Nema17.STL
88 Ko · 22 883 downloads
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stlCorner_stabilizer.STL
65 Ko · 22 824 downloads
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stlPulle_Nema17_15mm.STL
71 Ko · 22 794 downloads
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stl
Motor_mount_Nema17_r.STL
69 Ko · 22 842 downloads
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stl
Motor_mount_Nema17_l.STL
69 Ko · 22 717 downloads
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stlExtruder_Nem17_axis.STL
25 Ko · 22 783 downloads
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stlExtruder_Nema17_Lever.STL
69 Ko · 22 760 downloads
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stlExtruder_Nem17_Mount_strip.STL
19 Ko · 22 787 downloads
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stlPart_fan_holder_30.STL
47 Ko · 22 729 downloads
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stlPart_fan_tunnel.STL
26 Ko · 22 719 downloads
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stlMotor_mount_Nema14-17_l.STL
110 Ko · 22 522 downloads
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stlMotor_mount_Nema14-17_r.STL
109 Ko · 22 496 downloads
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stlSpool_holder.STL
33 Ko · 22 400 downloads
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stlCorner_middle_motor.STL
135 Ko · 22 389 downloads
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stlPSU_holder_rear.STL
46 Ko · 22 390 downloads
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stlPSU_holder_front.STL
46 Ko · 22 358 downloads
Description
It is recommended to use the CoreXY version with Nema17 stepper motors instead of the H-Bot as the speed and quality is significantly better.
Link to MicroCube CXY:
https://www.thingiverse.com/thing:3222004
The MicroCube is a small, inexpensive 3D printer, designed around the cheap 28BYJ-48 stepper motors (files for Nema17 included except Z axis). The structure of the printer is based on an exoskeleton, which also serves as the smooth rods for the y-axis. The printer type is an H-bot style printer using a fishing line. In order to provide enough torque for the extruder, two steppers are used in series (or single Nema17 version). Due to the limitations of the 28BYJ-48 steppers, the precision is limited as well as the print speed (2-3 times slower than a standard printer).
Video of print: https://youtu.be/JlPdN9ktdqY
Features:
- Low cost ~100€
- Easy to build
- Printable Area of 120mm x 115mm x 95mm
- Small footprint 220mm x 220mm
- Low noise during print (with 28BYJ-48 steppers ~50dB, with Nema17 ~60dB)
- Upgradeable with Nema17 motors for higher speed and precision
History
2016/12/03 Version 1.0 Initial Version
2016/12/07 Video added
2016/12/18 Added Nema17 extruder and X/Y axis components incl. diagonal stabilizer
2016/12/27 Added assembly guide to the files
2016/12/28 Added part cooling fan, increased print quality
2017/04/02 Edited corner Nema17 mounts to also hold Nema14 motors
2017/05/14 Added spool compartment and spool holder
2017/06/05 Added PSU holder for Laptop supply
2018/11/17 Upload of CoreXY version