3D Printing with Recycled PLA - Riverstone

 

This is a recently completed print using more of the recycled PLA.  This print has been completed using the 'Riverstone PLA' which is a mix of recycled PLA and New Zealand wool.  When combined it gives the print a unique texture.

The print is 70mm high, 40mm across at the base and 40mm deep.   The print design was located by using the software with Bambu Studio Labs.   It is a freely available file that is not behind a paywall.

On Tuesday the teacher who runs this blog will be taking part in the South Island Apple Bus Tour in Christchurch and will in Christchurch, New Zealand for a day (Tuesday).   

The idea being that we would like to spread some innovation and creativity during the trip - hence the use of the some small scale example prints that we are going to show and make available to others.    The PLA for these prints has been supplied by a New Zealand company called Kiwifil.  They are recycling PLA from old prints and 'rafting' and minimising the 3D Printing waste produced.   

3D Printing with WoolyFil PLA V2

We've been experimenting with a range of PLA over the year but have previously posted about our excitement in discovering the range of WoolyFil filament and in particular the ability to essentially be able to recycle nearly all of 3D Printed material via a New Zealand company KiwiFil.

We have always been extremely careful not to endorse of promote anything to do with this site as we are simply trying to highlight what works for our students and staff however the values of being sustainable and also producing unique and interesting prints to capture the imagination of the students is something that we are very much always looking to achieve.

In the example shown above we have conducted another test print using WoolyFil Filament.   The print has been completed using this and the Bambu H2D.   The machine needed to have the PLA set to 'generic' rather than the automatic selected Bambu PLA that we are predominantly using.

We decided to produce this figure as the eyes were the only part of the print not completed using the combination of recycled PLA and wool blend was the eyes.

The contrast with the Suffolk sheep shown left was that this used a fair degree of regular PLA to complete for the feet and the face (although this was also recycled PLA).

This is a design that was sourced from the Bambu Lab Online portal by using the search phrase 'wool animal' to narrow down the elements.   While there were a very large range of potential designs the Elephant was selected as the print was nearly entirely completed using the WoolyFil Filament.

The print measures 60mm across is 50mm deep and 70mm high.   The print took three hours and thirty minutes to complete using the Bambu H2D.   The print used 24g of filament to complete this had a price point of $0.60.

As we have mentioned in the past while the students aren't designing the print the idea is to get the students familiar with the material, the concepts and the idea of using different PLA to encourage them to think laterally about the designs that they could use.

3D Printed with Recycled and Wool PLA

We've mentioned recently that we located a New Zealand company that is not only recycling PLA but also producing a 'wool blend' PLA which is including sheep wool in the printing process.

KiwiFil is the company and after we contacted them they fantastically sent us some samples to test.   The sample PLA supplied is featured left.  This includes the "WoolyFil' PLA which is recycled PLA but also includes wool.

The print is a small sheep 50mm across and 60mm but the PLA with the wool has produced the effect that you can see left.  This was produced on the Bambu H2D by using the sample PLA and setting the machine to 'generic PLA' setting.

We will be updating this post later today with additional information but the first print that we have used with the 'WoolyFil' and its completely blown us away in the terms of the texture and the detail.

This is one of the most exciting things that we have seen in some time - the students are going to be incredibly excited by this and the texture provided and it will open up a new avenue for our students for their design and creations.

The print used for the demonstration print was located from Maker World and is described as a 'Knitted Sheep'

Thanks once again to KiwiFil for reaching out to us we appreciate the connection and the ability to create something new with our students.

The print took approximately two hours to print, was printed in three stages, the fleece part the legs and head and a third print was then completed for the eyes and nose.   All of the PLA used for the print was recycled print.   It was printed with a Bambu H2D.

In the past there has been the occassional difficulty with some novelty PLA - however there was nothing required here with this wooly filament.

The texture has created attention and opened up a huge realm of possibilities for 3D printing.

We will be posting a multitude of prints using this PLA and also the recycled PLA in the future.

We are preparing our students by establishing recycling centres at school for PLA and also looking at prints that we might want to take and then have repurposed if they are no longer working.

Misc. 3D Details as the Term comes to an end...

We completed our 'cow' themed table centre piece for the community dinner - using a combination of different filament and some spray painting to produce a run of 15 different cows, one for each table!

These cows were detailed in a previous print on this blog - which you can access by clicking on the link here.

We have detailed this process including talking about the importance of involving the community and supporting community events as one of our 'lore of 3D printing talking points'. 

We recently 'discovered' an amazing New Zealand based company that are doing amazing things with PLA including recycling and producing unique PLA including one that is combined with wool.   

KiwiFil

This site and their story is incredible and we can't wait to spread the word about this far and wide.   We will start printing with the amazing samples that they shared with us and will share them as soon as possible.   In the meantime we would strongly encourage you to check our their amazing story on their Facebook page which you can click on by accessing the link here.

Our students who have been working on their own designs, in their own time to develop their Tinkercad schools are continuing to do so.   We are undertaking to print as many of these projects as we can between times and will continue to feature them on this blog.

A reminder that you can use the 'search' bar on this blog to search our student/school archives and look at or examine 11 years of 3D Printing projects, ideas and student work.   Every project has a specific tag related to its posting on the blog such as 'badge' for something like the new example produced this week.

We are continuing to focus on AR/VR projects and looking at ways to utilise Tinkercad and the Tinkercad App to produce authentic tasks with the students iPads.   Students are now refiing their original ideas having to research and develop their ideas so that we can present these ideas to the school for further consideration.  You can read about the original post on this blog here.

KiwiFil - Recycling PLA

 

Over the years we have been very careful on this site not to endorse anything in terms of products but also at the same time we like to let other schools and educators know what we are operating with and how our systems work to encourage and inspire others with their projects and ideas.

We are also very conscious of not creating too much waste and have been looking at ways to deal with issues such as that.   We recently were able to find a location of a business that is doing a lot of these things already to an extremely high level.

KiwiFil is a New Zealand based business - the ethos behind the recycling and the story of the products is something that is resonated with ourselves to a high standard in the short time that we have been aware of their operations in details.

We are ordering a bunch of filament from them and intend to start creating projects using their PLA with New Zealand wool in it and their recycled product.   The best explanation for this site and business needs to be left to them, and you can check out their website and amazing story by clicking on this link here.

Once we start the process of printing with the new source of PLA we will post here with the details.