TornadoCube - Tevo Tornado CoreXY Conversion by cransjadel 3d model
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TornadoCube - Tevo Tornado CoreXY Conversion by cransjadel

TornadoCube - Tevo Tornado CoreXY Conversion by cransjadel

by Thingiverse
Last crawled date: 3 years, 1 month ago
The TornadoCube is a CoreXY printer using the Tevo Tornado as the donor printer. It uses electronics, hotend, extrusions wheels, bed and motors from the Tornado. Additional parts and extrusions to convert to CoreXY are listed in the BOM.
Download the build summary PDF for more details on the printer.
It is inspired by Tech2c’s Hypercube design. The belt arrangement follows the general layout of the Hypercube design with modifications to suit movement using V-slot wheels. It also uses some of the concepts such as using slots rather than holes to bolt parts to the 2020 extrusion.
Build area is 300x300x400mm same as the stock Tornado
Extrusions
Stock V-slot extrusions:
2x 560mm 2040
2x 460mm 2040
1x 410mm 2020
3x 400mm 2020
Required 2020 extrusions:
4x 435mm (left-to-right frame beams)
2x 560mm (Vertical beams)
1x 410mm (Heatbed back beam)
2x 405mm (Heatbed side beams)
1x 322mm (Heatbed front beam)
3x 185mm (for electronics box supports)
BOM
Most parts can be bought from BangGood. The closed belt, 36 tooth 8mm bore pulleys and 2020 T-slot can be bought from a few places - I just used Ebay.
M3 screws:
8x 10mm (X,Y motor mounting)
4x 16mm (Z motor mounting)
4x 18mm (XY carriage idler wheels)
19x 12mm (LeadScrew nuts, limit switches, X-limit adjustment
4x 25mm (Heatbrake mounting, X & Y limit adjustments)
2x 35mm (corner idler wheels)
3x 40mm (belt clamping)

1x 6mm (hotend fan bracket mount)
.

50x M3 locknuts
12x M3 washers (motor mounting)
2x M4 35mm screws, 6x washers and 2x nuts (Z belt idlers)
70x M5 8mm button head screws (for corner brackets)
90x M5 10mm button head screws
160x M5 T-slot nuts
34x right angle brackets
2x 500mm 8mm pitch lead screws and nuts
3x 8mm pillowblock bearings
6x 20 tooth 3mm bore gt2 idlers
2x smooth 3mm bore gt2 idlers
3x 36 tooth 8mm bore pulleys
1x 20 tooth 5mm pulley
6mm belt 5+ metres
1350mm or 1360mm closed gt2 belt
Longer Bowden tube for 1.75mm filament, 4mm OD
Other parts I used:
JST wire connectors
TL Smoothers

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