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CNC Kitchen | I made COFFEE 3D Printing FILAMENT @CNCKitchen | Uploaded 3 years ago | Updated 22 hours ago
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I made my own Bio-Composite material for 3D printing by mixing Spent Coffee Grounds with PLA. We’ll talk about why such a material might be useful, what I had to do to make it printable on a regular 3D printer, how the mechanical properties are, and most importantly, how it smells during printing.

Website article: cnckitchen.com/blog/eco-pla-filament-with-spent-coffee-grounds

Thanks to 3DEVO for lending me one of their machines: geni.us/3DEVO-FilamentMaker

πŸ’š Support me πŸ’š
Patreon: patreon.com/cnckitchen
Join as a YouTube member!
Original CNC Kitchen Threaded Inserts: geni.us/CNCKInsertsChoice
Merch: teespring.com/stores/cnckitchen
Buy an Original Prusa i3 printer: geni.us/CNCKPrusa
PayPal: paypal.me/CNCKitchen
Shop at Matterhackers(US): http://www.matterhackers.com/?aff=7479
Shop at 3DJake(EU): geni.us/zHvnB

πŸŽ™Check out The Meltzone Podcast: youtube.com/channel/UCzUgJrG-w_KQexroYkJR9XQ

πŸ›’ Equipment used in this video:
3DEVO Composer 450: geni.us/3DEVO-FilamentMaker
My Espresso Maker (Affiliate): geni.us/hFnRSm
My Espresso Mill (Affiliate): geni.us/YFVoJ9W
Original Prusa MK3 (Affiliate): geni.us/CNCKPrusa

More affordable "maker" extruders:
Filastruder: filastruder.com/collections/filastruders-accessories
MAHOR direct pellet extruder: https://mahor.xyz/
Felfil Evo: felfil.com/felfilevo-filament-extruder/?v=5ea34fa833a1
Filabot: filabot.com/collections/filabot-core/products/filabot-original-ex2
Generic Aliexpress Extruder (Affiliate): geni.us/mRt2

πŸ–¨ Printed models:
3D Benchy by Daniel NorΓ©e: thingiverse.com/thing:763622
Marvin by 3D Hubs: thingiverse.com/thing:215703
Coffee Bean by tcp491016: thingiverse.com/thing:4201833
Lumpy Bumpy Vase by
Brithawkes
: prusaprinters.org/prints/16170-lumpy-bumpy-vase
Planter by cgpena: thingiverse.com/thing:3007079
Paper Bag by breuni: thingiverse.com/thing:350765

πŸŽ₯ Related videos:
Recycling failed 3D prints: youtu.be/vqWwUx8l_Io
Recycling 3D Benchys to filament: youtu.be/Dwlr2yKlq6w
Extruding Filament at home: youtu.be/iRGTwhGRP1Y

πŸ“– Further Links & References:
[1] Boten – Kunstofftechnik: geni.us/DbU38
[2] researchgate.net/publication/309152749_Sustainable_biodegradable_coffee_grounds_filler_and_its_effect_on_the_hydrophobicity_mechanical_and_thermal_properties_of_biodegradable_PBAT_composites
[3] https://www.scielo.br/j/mr/a/c5PMrtzCq6Tf6tQBXpHRBmg/?lang=en&format=pdf
[4] en.wikipedia.org/wiki/Coffee_extraction
[5] sciencedirect.com/science/article/pii/S221478531931627X

βš™ My gear (Affiliate Links):
πŸŽ₯ CAMERAS & LENSES
Panasonic GH5 - Professional 4k60 camera: geni.us/LMN0CmS
Panasonic GX80/GX85 - Great value system camera: geni.us/M2Sm
30mm f2.8 macro - Great Macro Lens (80% of my videos): geni.us/vEwqD
10-25mm f1.7 - Awesome Lens: geni.us/ZTBH
12-35mm f2.6 - Great Allround Lens: geni.us/S9GOsr
14-140mm f3.5-5.6 - My go-to travel Lens: geni.us/fSAyKo
25mm f1.4 - Nice prime for photography: geni.us/mqWM
πŸŽ™AUDIO
Rode Video Mic Pro - Shotgun mic: geni.us/6JFRdJ
Rode Film Maker Kit - Wireless mic: geni.us/XMD2N
Rode NT-USB - Studio Mic: geni.us/YVONvy
πŸ”΄ LIVE STREAMING
Elgatoo Stream Deck: geni.us/ppIiAL
Elgatoo HDMI USB Capture Card: geni.us/imhD
Logitech C920 - Overhead camera: geni.us/ViVgB

Follow me on Twitter: twitter.com/cnc_kitchen
Follow me on Instagram: instagram.com/cnckitchenyt

Chapters
00:00 Introduction
02:44 Espresso Extraction Yield
03:32 Coffee PLA - Attempt #1
06:53 Sieving Coffee Grounds
07:52 Coffee PLA - Attempt #2
09:27 Smell of Coffee PLA
10:07 Mechanical Tests
11:27 Sponsor Integration
13:17 Summary

#3Dprinting #filament #DIY

DISCLAIMER: This video was sponsored by Squarespace.
I made COFFEE 3D Printing FILAMENT

I made COFFEE 3D Printing FILAMENT @CNCKitchen

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