3D-printable shredder by Bribro12

Last crawled date: 3 years, 4 months ago

Video can be found here: https://youtu.be/IN2g572FZOo
Editable Fusion 360 source files can be found here: https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/3d-printable-shredder
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
All my project files, instructions, schematics, are provided for free so everyone around the world can enjoy them. Feel free to support me so I can create and share even more awesome projects. Any amount of support is greatly appreciated :-) paypal.me/BrianBrocken
Feel free to take a look at my other designs:
3D printable antweight battlebot: Bulldog: https://www.thingiverse.com/thing:4623536
SpaceX inspired edf rocket: https://www.thingiverse.com/thing:4606751
3D printed high torque servo/gearbox version 2: https://www.thingiverse.com/thing:4547703
UMC - Universal motion controller: https://www.thingiverse.com/thing:4245315
3D-printable Davinci catapult gift card: https://www.thingiverse.com/thing:4067668
Arduino controlled photogrammetry 3D-scanner: https://www.thingiverse.com/thing:3958326
Fully 3D-printable turntable: https://www.thingiverse.com/thing:3723618
RC FPV tank rover: https://www.thingiverse.com/thing:3587738
Fully 3D-printable wind-up car gift card: https://www.thingiverse.com/thing:3308710
3D-printable High torque servo/gear reduction: https://www.thingiverse.com/thing:3292860
'BOOM box' high voltage capacitor bank case: https://www.thingiverse.com/thing:2980012
Subby the interactive youtube subscriber robot: https://www.thingiverse.com/thing:2928254
robot hand || bionic hand prosthesis prototype: https://www.thingiverse.com/thing:2838239
3D-printable linear actuator: https://www.thingiverse.com/thing:2783959
Mini 3D-printable crossbow: https://www.thingiverse.com/thing:2710472
8 legged spider robot: https://www.thingiverse.com/thing:2470882
best 3D-printable bearing: https://www.thingiverse.com/thing:2349065
Have a nice day!