3D-printable shredder 3D print model

Video can be found here: https://youtu.be/IN2g572FZOo

These files are the Fusion 360 source files of this project.

A while back i uploaded a video of my 3D-printable gearbox and some people told me it looked like a shredder, I thought this was actually a nice idea so i build one. I mainly build this thing jut for fun and to show people what the possibilities are with 3D-printed parts because some people still think 3D-prints are not functional and you can only make vases, figures or boats with a 3D-printer. 3D-printed parts of course have their limits like you'll see in the video ;-). Almost every part in this build is 3D-printed, except for the shafts bearings, nuts and bolts etc.

To drive the shredder i used the gearbox i mentionned above. Video can be found here: https://youtu.be/d8us3OWgS1A

The gearbox was powered by a 3S 2200mah LIPO battery With the help of the Universal Motion Controller i made. It's possible to run the gearbox on a 6S LIPO but this would destroy the gears almost immediately in this application.

Thank you to Banggood for providing me with the Ender-3 V2 3D-printer.You can buy one here: https://www.banggood.com/custlink/3v3hCfiZyI

Video can be found here: https://youtu.be/IN2g572FZOo

More info can be found here: https://hackaday.io/project/175900-3d-printable-shredder

Components used: 1 × 3D-printable 775 gearbox link to the project: https://hackaday.io/project/173854-3d-printed-high-torque-servogearbox-version-2

2 × 25x25x277 aluminium profile (see drawing in the files section for exact meassurements look in your local hardware store to find one.

4 × 6707 -2RS bearing link: https://shop.jvl-europe.com/epages/61425996.sf/nl_NL/?ObjectPath=/Shops/61425996/Products/6707-2RS

1 × 3D-printed parts link to Thingiverse: https://www.thingiverse.com/thing:4654798

60 × around 60 screws of 30mm lenght dimension: 4.5mm diameter, 30mm lenght, Used to mount everything together

6 × M5 bolt and nut 60mm dimension: 60mm lenght, used to mount the big gears to the 2 main shafts

2 × M5 thread 140mm + nuts Used to mount the gearbox to the shredder

2 × M5 thread 100mm + nuts Used to mount the gearbox to the shredder

Tools used:

PLA filament: https://www.banggood.com/Creality-3D-White-or-Black-or-Yellow-or-Blue-or-Red-1KG-1_75mm-PLA-Filament-For-3D-Printer-p-1290153.html?p=E01411629100201406T1&custlinkid=926158

Recommended 3D-printer: https://www.banggood.com/Creality-3D-Ender-3-Pro-V-slot-Prusa-I3-DIY-3D-Printer-Kit-p-1346320.html?p=E01411629100201406T1&custlinkid=677427

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3D-printable shredder
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3D model formats
  • Autodesk Fusion 360 (.f3d)282 MB
  • OBJ (.obj, .mtl)18.2 MB
  • Autodesk Inventor (.iam, .ipt)42.8 MB
  • DXF (.dxf)155 MB
  • Autodesk FBX (.fbx)6.02 MB
  • Sketchup (.skp)18.8 MB
  • IGES (.ige, .igs, .iges)33 MB
  • Stereolithography (.stl)15.9 MB
  • AutoCAD (.dwg)40 MB
  • 3D ACIS (.sat)62.9 MB
3D model details
  • Publish date2020-11-16
  • Model ID#2709357