Uncover the sustainable idea and historical past of the Grasp Spool 3D Printer Filament resolution with the Execs at MatterHackers.
Up to date on October 27, 2023
by
Alec Richter
Filament with no spool? Why are we making this?
The brief reply: as a result of the group desires it. We had sufficient questions, feedback and loads of tweets asking if we had plans to select up the Grasp Spool idea. Seeing the response and curiosity inside the group made it clear to us: we wanted to deliver this concept to the States. With a joint effort between MatterHackers and Village Plastics, now you can buy Grasp Spool refills from inside the US.
What’s the Grasp Spool?
Earlier in January, Richard Horne, who goes by RichRap inside the 3D printing group, launched Model 1 of his spool idea. Whereas this wasn’t the primary printable spool that you might discover on-line and obtain, it was the primary that was designed with a selected intent in thoughts: to scale back plastic waste from the leftover spools after printing. “Scale back, Reuse, Recycle” not solely refers to the way to scale back the influence of plastic utilization, but in addition the order that helps scale back it essentially the most. By eliminating the plastic spool, we scale back how a lot plastic is being created and the power that’s put into its creation, creating an answer that’s higher for the setting than most conventional strategies.
What are the advantages of the Grasp Spool?
Not solely is there the advantage of decreasing plastic waste, utilizing a Grasp Spool will additionally reduces delivery prices for brand spanking new spools, and limits the litter from amassing of an enormous assortment of used or empty spools. Moderately than throwing away, attempting to recycle dozens of spools, or attempting to give you a option to reuse them in some (just like the Spool Device), utilizing the Grasp Spool means you should use all these filament scraps you will have laying round on one thing helpful and have one spool for all your filament.
How do I exploit it?
While you obtain your filament coil, DO NOT REMOVE THE TIES. There’s a mixture of zip ties and twist ties that maintain collectively the filament coil, and if these are eliminated earlier than the coil is correctly secured on the spool, you’ll have a tangled mess worse than Christmas lights in your arms.
The very first thing you want to do is print out a Grasp Spool. Whether or not you’re utilizing the Richrap, MatterHackers, or Village Plastic spool, this refill will match on it, however the setup can be barely completely different.
In case you are utilizing a Village Plastics Grasp Spool, you will want to print two of the 1kg spool halves. Every half is strictly the identical so you should use the identical Gcode twice. The spool design is 200mm in diameter, so your printer might want to have a construct plate at the least that enormous. It doesn’t want helps and layer peak, infill, and materials don’t actually matter. After we printed our first set, we used 0.3mm layers, 10% infill, and PLA and that one labored rather well.
The 2 spool halves insert into one another in a single spot, after which twists clockwise to lock them collectively. Check placing them collectively earlier than you attempt placing the coil on.
MatterHackers 1kg Spools
The refill packs that we offer are 1kg as a substitute of the earlier 850 gram spools most customers are acquainted with. Subsequently, we got here up with a extra strong design for the 1kg spools that may deal with the extra materials with out getting pinched within the 850g spools. You could find the brand new, bigger, 1kg Grasp Spool design right here.
As soon as you’re feeling comfy with the spool, take your coil and discover the top of the filament within the middle. This can thread via a gap within the channel within the middle of the spool, with a smaller gap for 1.75mm filament and the bigger gap for 3mm filament. Be sure that to string it during, because the coil comes with the top pre-bent so you know the way far to insert it.
When you’ve accomplished that, slide the coil onto the one half, slide the opposite half via it, twist, and lock them collectively. Take the outer finish of the filament and stick it via on of the units of holes on the outer rim (one set is sized for 1.75mm filament and the opposite is sized for 3mm filament).
Solely when you’ve accomplished which might be you able to take away the twist ties or zip ties. Fastidiously untwist the ties and use a set of flush cutters to take away the zip ties. When you’ve accomplished that, congratulations! You might be able to print utilizing your new, refillable Grasp Spool and filament coils.
When you ever wish to change filament, you should use reusable zip ties and slide them across the the coil utilizing the holes within the facet of the spool to make it simpler to information it round. As soon as it held again collectively, merely unscrew it, take away the coil, and insert the brand new filament and preserve printing!
When you’ve acquired the method down, it’s very easy to swap out completely different filaments or completely different colours.
Get began utilizing the Grasp Spool and print yours at present!
Glad printing!
