The MakerBot Labs Experimental Extruder

The MakerBot Labs Experimental Extruder.

The MakerBot Labs Experimental Extruder is an exciting new offering that brings MakerBot’s current selection of 3D printers into the world of experimentation and custom creation.

As a leader in the 3D printing materials space, we at colorFabb were excited to work with MakerBot on this endeavour. Over the course of several months, we participated in a beta-test program that included a select group of MakerBot’s Thingiverse power users. During this time the new Experimental Extruder was tested using a range of colorFabb specialty materials – including the corkFill, copperFill, bronzeFill, and woodFill.

The new MakerBot Labs Experimental Extruder like all MakerBot Labs products is community supported, and allows users to swap nozzles and comes complete with two nozzle wrenches and 4 nozzles:

  • 0.4 MM Brass
  • 0.6 MM Brass
  • 0.6 MM Stainless Steel
  • 0.8 MM Brass

These new nozzles are the key to printing in this new range of materials. We recommend that users use the 0.6 mm brass nozzle for woodFill and corkFill, and the 0.6mm steel nozzle for bronzeFill and copperFill.

The new MakerBot Labs Community will allow advanced users of MakerBot 3D Printers to share new Custom Print Modes – allowing users to now save and share their custom settings from MakerBot Print.

Our profiles.

We’ve been testing various settings for our materials and will share the profiles we liked best on Makerbot Labs. You can share your own profiles for our materials at Makerbot labs with fellow users.

Augustus by CosmoWenman printed on the Replicator+ using the 0.6mm steel nozzle.

bronzeFill and copperFill

bronzeFill and copperFill are a special type of PLA filament which is infused with metal powder. It will print with settings very similar to normal PLA filament, so users will be able to get a first print quickly.

When the 3D printer is done printing the model, the surface will look matte and dull. With some post processing such as sanding and polishing the parts will start to look like real polished metal. For more information on post-processing our metal infused filaments have look at this article – post-processing-gcreates-rocket-ship.

Apart from the unique aesthetics of the material, it’s also three times heavier than a regular PLA material. The added weight makes every print feel much more real and valuable.

Apart from polishing these materials there’s also an aging technique which will make your prints look like true antiques with a beautiful patina. Have a look at this article to learn more about this method.

Boot Planter by MakerBot

 

woodFill and corkFill
woodFill and corkFill are a special type PLA filament which is infused with very fine pinewood and cork fibers, which make up for about 30% of the content. It will print with similar settings to PLA.

The texture of printed parts are one of a kind, objects no longer look like shiny plastic, but have a great matte texture. During printing users can even notice the subtle smell of wood.

Users are recommended to keep good flow of material while printing, 0.2m – 0.27mm layer height at 50 mm/s – 65 mm/s will serve as a good starting point. Our profiles for the Replicator+ have been developed with this in mind.

Boot Planters printed with 0.6mm nozzle using the Replicator +.

Good to know.

The standard colorFabb spools will not fit the Makerbot Replicator+ machines. This means users will need to top mount our spools for easy and efficient unloading of filament. There is many variations on thingiverse to topmount filament spools on your Replicator+ and these can be found in the Hardware Mods section of MakerBot Labs on Thingiverse.

When printing woodFill and corkFill, we’ve found that applying blue painters tape to the surface of the Replicator+ platform can improve adhesion, resulting in less warping.

With bronzeFill and copperFill we’ve seen good adhesion on the grip surface that is standard on the Makerbot Replicator+.

For more information on Makerbot Labs visit: https://makerbot.com/labs/

ATTRIBUTIONS

Moai by ET-Huang
https://www.thingiverse.com/thing:144668

Propeller by dreyfusduke
https://www.thingiverse.com/thing:986079

Fibonacci Vase by mnemo80
https://www.thingiverse.com/thing:1054598

Boot Planter by MakerBot
https://www.thingiverse.com/thing:293223

Augustus by CosmoWenman
https://www.thingiverse.com/thing:196044

 

Post-processing a teapot

The special filaments are truly unique 3D printing filaments. Our first special, woodFill, was released in the fall of 2013. Not the first wood filled filament in the world, but one that made people notice colorFabb more. From there we knew that special filaments would be one of the focal points of the years to come. In May 2014 we released our first truly special filament: bronzeFill. As printed, bronzeFill already looks great: a rough and distinctive surface and of course four times heavier than a regular printed object. Now, where the metal filled filaments truly shine (yes, that is a pun and we’re proud of it) is the ability to post-process them and bring out the metal particle aspects of the filament.

For today’s showcase we have chosen Makies Tea Pot by Makies, part of the Makies tea set. Not only is it a great model, it also fits the material from an aesthetical point of view. We used the second metal filled filament, copperFill, for these prints.

Design by Makies: https://www.thingiverse.com/thing:178668

We printed these little tea pots on the Stacker S2. Where we normally focus on big prints, functional prints or a lot of prints (small series production) on the Stacker printers, the special filaments also work very well on the industrial grade line of printers.

We used two ways of post-processing. One tea pot was manually polished. We did this the same way we did the gCreate Rocket Ship a long time ago (read the original post here). Manual polishing takes a long time, but it gives such a beautiful result it is well worth that time. Most people do not even believe such a print is even a print and reckon it was store bought!

Another way we post-processed (and give it the old patina look) was by using salt and vinegar. To achieve accelerated aging, add salt to the vinegar until the salt does not dissolve anymore and the vinegar is saturated. The Lulzbot team already did an extensive blog about this, which you can read here.

copperFill was launched in the fall of 2014 and it was our second metal filled filament, after bronzeFill. The red shine that comes from the copper after post-processing has made it a fan favorite ever since. As with our other metal filled filaments, the aesthetics and weight are the key factors for choosing this filament and these characteristics make it a perfect filament for fidget spinners, for instance.

There are several five star reviews for copperFill on our website:

Learn more on how to print with copperFill with our handy tutorial. You can learn more about post-processing our metal filled filaments by visiting our blog or FAQ page on this topic. We will post more blogs with tips & tricks in the time to come about post-processing our special filaments.

 

These prints were made on the brand new Stacker S2.

For Stacker the term “industrial grade” is not a hollow marketing term. It means their printers are designed for extra long service life, extremely low maintenance and that the printer will maintain its positional accuracy throughout its life cycle. This printer has been designed to be used in a professional environment, be it for large prototypes or small series production.

As many of you know, we are the distributor of Stacker 3D printers in Europe. We have been working with Stacker ever since their first prototype and now have several in our print lab. In the past 4 years we have seen 3D printing emerging from a hobby market to more professional uses. A lot of our users are using 3D printing to make a living or at least support their business in one way or another (as detailed here)

Both the Stacker S2 and Stacker S4 ship from stock right now!

What makes this printer so different from the rest? First of all, it is based on the technology that has made the Stacker S4 such a success.

You can also expect the following:

  • Copy mode for printing two objects at once for 2X print speeds
  • Dual print heads can be offset to prevent the idle head from dripping on the print when not in use to achieve super clean dual material prints
  • Large build volume: 395mm (X) axis, 325mm (Y) axis, 525mm (Z) Axis
  • Built-in mobile base, essential for EDU and work groups
  • Superior print quality
  • STACKER designed and manufactured hot ends and filament drives produce a superior finish, and work with all filaments, including flexible and metal filled
  • Uses 1.75mm filament for high-speed printing.
  • Quick change nozzles in a range of sizes from .4mm to 1mm
  • Comes with a license of Simplify3D slicing software
  • Includes a sheet of BuildTak print bed surface but will accept glass

You can find more information on the dedicated Stacker page or contact us directly to get a quote at sales@colorfabb.com

3D Matter

In the past four years we have been active in the world of 3D printing, we have seen a lot of filament brands coming up. We understand only too well that it is often hard for users to choose the right filament for their respective applications. Luckily there are now review sites like filaments.directory (where colorFabb is the most tested and most awarded brand). One step further goes 3D Matter. With their platform Optimatter, 3D Matter thoroughly tests filaments from all over the world and makes comparisons. Recently they released a list of, what they see, are the best filaments of 2017. Needless to say they test a lot of filaments and for convenience sake 3D Matter has split the results up in 9 categories.

You can read the full test results here.

Of all the filaments tested, colorFabb came out on top or near the top in the 5 categories it participated in (not all our filaments were tested in all categories). Given all the quality brands in the world of 3D printing, we are very proud of the results!

 

Category: Ease of printing

Winner: PLA/PHA

Our very first material is still, over four years after launching, a favorite as an easy-to-print filament. PLA is already seen as an easy to print material in general and it is also still the most common in 3D printing. To come out on top is an honor, to say the least.

Graph courtesy of 3D Matter

When we launched our portfolio of PLA/PHA early 2013 (with currently 30 colors available) our aim was to make a less brittle and easy to use 3D printing filament for visual prototyping. We are happy to find that after four years it is still very well regarded.

 

Category: Visual quality

Winner: copperFill

When we released woodFill as our first special filament, we wanted to make something truly special. Not the first wood filled filament in the world, but it was a truly special filament. Within a few months we released a truly unique filament: bronzeFill and within half a year we came up with a new variety: copperFill. This very copperFill was found by 3D Matter to be the filament with the highest visual quality.

Graph courtesy of 3D Matter

Containing 80% of copper by weight, copperFill truly shines when properly post-processed. Our copperFill has been developed for aesthetical purposes and been a hit since the launch in the fall of 2014. It is a perfect material for, for instance, busts and statues, like this bust of Teddy Roosevelt:

Design: http://www.thingiverse.com/thing:274086

After copperFill we launched brassFill and steelFill to our product line of metal filled filaments.

 

Category: High temperature

Runner-up: colorFabb_HT

It is a tough category, but we still came up in the top 4. colorFabb_HT was launched a year ago as the third filament in our range of co-polyesters. After colorFabb_XT and nGen we found that the market was in need of a high temperature resistant filament. colorFabb_HT has a glass temperature of over 100 degrees C and has proven to be a favorite of the high-end professional users.

colorFabb_HT is enabled by Eastman Tritan™ copolyester technology and is uniquely suited for advanced 3D printing users, particular those who need their creations to exhibit excellent durability, toughness and temperature resistance. You can find more information on our dedicated landing page.

Aside from its functionality in practical prints, colorFabb_HT Clear also allows to print near transparent prints. Another feature, as a recent post shows, is the ability to print with extreme detail.

 

Category: Affordable

Runner-up: PLA Economy

colorFabb has never been positioned to be the cheapest filament around. All in-house development, the best raw materials, high quality and our aim to have top after sales support comes at a price. However, we aim to keep the price as low as possible. Last year we listened to your calls for a more economical filament to be available from us and in November of 2016 we launched PLA Economy. We are glad to read that we have made the top of the affordable filaments tested by 3D Matter, especially since we know this is a field which is already well served in terms of the quantity of different filaments and brands that are available.

PLA Economy offers a great value for your money. One spool consists of 2.2kg of filament for a dirt cheap price of a little over € 35 (ex VAT and shipping). It is a different grade than our range of PLA/PHA, but we guarantee the same colorFabb quality. PLA Economy is very well suited for the maker who needs quality at an affordable price. It is a perfect filament for large volume and small series production, made with the guaranteed colorFabb quality that we are known for.

 

Category: All-round

Runner-up: nGen

What is an all-round filament? There is no such thing as a filament that can do everything and has all the characteristics that everybody needs for every application and print. At 3D Matter they asked themselves:  “If we don’t know what we are going to print, what material would we like?” And we are happy to read that nGen is one of the filaments that come out the best.

nGen is an all-round filament which has many advantages over PLA. The temperature resistance is over 80 degrees C and it works on most printers with a heated build plate.  nGen is a low-odor, styrene-free material uniquely suited for 3D printing enthusiasts, particularly those who need the flexibility to print within a wide processing temperature range.

With nGen you will have good flow properties through the printer nozzle—even at lower temperatures than some other polymers require. These properties make nGen more workable at a wider breadth of temperatures, producing reliable results and resulting in less waste. You can find more information on our dedicated landing page.

 

All filaments are available in our webshop or through our network of distributors and resellers worldwide.

 

 

 

Inverted bucket steam trap

Our metal filled filaments have great aesthetic characteristics. They look awesome when printed, even stunningly beautiful when post-processed, but one aspect that you cannot see – but all users agree on – is the added weight of the filament. This makes a great filament to create visual prototypes that also need that added weight. Like the inverted bucket steam trap we recently printed:

Inverted Bucket Steam Trap based on the 3D model by Tamas Cserto
Design: https://grabcad.com/library/inverted-bucket-steam-trap-1

Printed in steelFill, copperFill and bronzeFill, this cross-sectioned model beautifully shows the inner workings of an inverted bucket steam trap.
It’s screw threads are fully functional straight out of the printer so you can assemble it whilst showing the different aspects or even change out parts on the fly.

The metal filaments have a nice aesthetic and give the parts a genuine feel both in terms of added weight as well as the look and feel of the parts. Note however that this is not a functional part, working in real life, but a visual prototype.

We printed this model on the Ultimaker 2+ with Ruby nozzle (which is recommended for steelFill) on 0,10mm layer height.

One of the aspects of steelFill is that it has magnetic properties. steelFill is the latest in our range of special metal filled filaments, being launched in 2016 after bronzeFill and copperFill (both in 2014) and brassFill (in 2015). You can find some post-processing tips here.

We have also written handy tutorials on how to print with these special filaments:

The high steel content of the steelFill material makes this filament quite abrasive to brass nozzles.  Therefore it’s recommended to print with abrasive resistant nozzles. For the nozzle we chose the Olsson Ruby nozzle 2,85mm version. The ruby nozzle retains the excellent heat conducting properties of brass, while being extremely resistant to wear. This means that you can print your standard materials as usual, but also very abrasive materials such as XT-CF20, but also our steelFill.

The Olsson Ruby is a high-tech nozzle with a carefully designed ruby tip, which makes it have unique properties. The ruby nozzle is designed by Anders Olsson, inventor of the popular Olsson Block that is also part of the Ultimaker 2+ 3D Printers.

This nozzle was generously supplied to us by 3DVerkstan, our distributor and partner in the Nordic regiona and manufacturer of the Olsson Ruby Nozzle. For more information about the nozzle, contact 3DVerkstan: info@3dverkstan.se

colorFabb’s metal filled filaments are available online.

Lodewijk van der Grinten Prijs 2016

Our special filaments are perfectly suited for special occasions, like awards ceremonies. Last night was such a night and a special night for entrepeneurs in our region in and around the Dutch city Venlo, colorFabb’s home town. Every year the Lodewijk van der Grinten prize is awarded to a local entrepeneur or local business who has done something special for and within the city and the region.

Please note: links in this article mostly link to a Dutch language site.

This year there were three nominees: Cabooter Group, Scelta Mushrooms and Pulse Business Solutions. Being nominated is already an honor and all three nominees were awarded with a special trophy to commemorate their nomination. The trophy was custom designed and printed with colorFabb’s special filaments.

The nominees

The big winner of this evening, receiving the big award was Jan Klerken from Scelta Mushrooms for their work in R&D in the world of mushrooms! We congratulate Jan and his team at Scelta Mushrooms with winning this year’s award!

The trophy for the nominees

A little bit about the award…

The Entrepreneur Award is named after Lodewijkvan der Grinten (1831 – 1895), founder of the current Océ. The name is not chosen without reason. Océ has become one of the biggest economic powers in Venlo and its region. The award is an initiative of the Foundation Lodewijk van der Grinten Business Award, in which LLTB Horst Venlo, Venlo Small and Medium Businesses (MKB), Entrepreneurial Venlo and the city of Venlo participate. It is handed out during a ceremony ever since 2010. The award is also made possible by sponsors, of which colorFabb is one.

The city if Venlo is located in the south of the Netherlands, next to the German border and in between the big harbors of Rotterdam and Antwerpen on one side and the German Ruhr area and Central Europe on the other side. Venlo and its surrounding region has been called one of the (if not the) best logistics hubs of Europe! With so much business in the area it is hard to stand out, which makes winning the award such an achievement!

The trophy

The trophy for the nominees was designed by Van Alles Wat Ontwerp. It was then printed by the colorFabb print lab team on the Ultimaker 3 using both bronzeFill and copperFill with a 0.2mm layer height – which dual nozzle system was especially suited for this task. It took 38 hours to print every trophy.

After that, we have post-processed the prints further by sanding the outer edges roughly and quickly. After that we used a polishing wheel to do the bulk of the polishing and finalized the print by polishing the details manually with some steel wool.

Check the video below for how the print was designed and printed (not in real time, of course):

Our special filaments have proven themselves to be quite award worthy, after seeing our woodFill, bronzeFill and copperFill have been used for the bioPlastics award only 2 weeks ago! You can read the post on that here.

colorFabb’s entire range of special filaments are available in our webshop and through our network of distributors and resellers worldwide. If you are interested in post-processing the metal filled filaments, look no further than the article we wrote earlier this year about post-processing! But if you decide to look further, there is a nice collection of articles and blogs to be found here.

And remember, for the remainder of the year, because it is colorFabb’s fourth anniversary, we continue our Buy 4, Pay 3 promotion. Use coupon code colorfabb4you on our website to get the fourth spool you order for free! Some conditions apply though: cheapest spool is for free and samples and PLA Economy are exempt from this part of the promotion. Since it is less than two weeks before Christmas, don’t forget to order in time!

Bioplastics Award

The feature print we want to show today is special in more than one way. Normally, our prints are for in-house use and showing off what our filaments are capable of on a wide variety of platforms. Today’s print however has been made by us to be presented as an award: The Bioplastics Award!

colorfabb_specials_bioplasticsaward

The Bioplastics Award is annually given during the Bioplastics Conference to a company who has achieved something special in the field of bioplastics. This year, the jury selected a project on which three companies had collaborated: the new bioplastics wrapper of the Snickers bars. The project started when a product manager at the Mars factory in Veghel, the Netherlands, approached Rodenburg, the Dutch bioplastics producer, with a challenge: Could Rodenburg develop a biobased packaging material for Mars’ candy bars that was just as good as the one the company was currently using?

The answer was “Yes!” and after some trials the product was approved, resulting – amongst others – in the Bioplastics Award 2016. You can read the full article here.

wimage

Bioplastics Magazine is the leading magazine in the world in regards to bioplastics. They have published about colorFabb before, which you can read about here and about Stacker as well.  The magazine organizes the annual Bioplastics conference which was held this year on November 29 and 30 in Berlin.

The award was printed by us with colorFabb special filaments: woodFill, bronzeFill and copperFill. The base polymer of these materials is our very own PLA/PHA, which has been the basis of a wide range of filaments, both a portfolio of 30 colors and our special filaments, for the past four years.

colorfabb_specials_bioplasticsaward-2

The woodFill base plate was printed no the Swiss made DeltaTower while the bronzeFill and copperFill parts were printed on the MassPortal Pharaoh and post-processed afterwards.

You can find more information about post-processing in our dedicated blog here and in a collection of articles.

colorFabb’s entire range of special filaments are available in our webshop and through our network of distributors and resellers worldwide. For the remainder of the year, because it is colorFabb’s fourth anniversary, we continue our Buy 4, Pay 3 promotion. Use coupon code colorfabb4you on our website to get the fourth spool you order for free!

celebrating4years_2

 

colorFabb gift box

Recently at the TCT Show we finally caught up with Tony Short. Tony has been using colorFabb’s special filaments with great effect and we have been following his impressive work for quite a while now. You can find a few examples of his work on Twitter: here, here and here. We are always happy to meet up with our users at shows, but Tony had a surprise for us in store: a printed giftbox made with our special filaments, based on the colorFabb logo. A typographer by trade, Tony put in his best effort and came up with a truly stunning print:

box-2

We’ll let Tony explain in his own words how he made this beautiful gift box:

“Since I began 3D printing I’ve been a big fan of Colorfabb’s more exotic materials. I’ve been creating artworks with them for the last year or so, and I was very pleased to find that colorFabb loved my designs / prints as well. I decided to make one of my printed fancy boxes, using CF’s wood and metal filaments. Normally my work has a typographic flavour (given that’s my background) but in this instance I designed a box using the ‘petal?’ device from the CF logo.”

“I designed the box using Moments of Inspiration (MoI3D) software. Starting with the ‘wooden’ shell first, and creating the holes for the inset ‘metal’ panels.  On my Ulitmaker2 printer the Woodfill filament has always been slightly less than perfect, but I don’t mind that because it gives the finished job some defects, which makes it look more natural. They are printed at 0.3mm layers with a 0.6mm nozzle, so don’t take much time. Afterwards the minimal supports for the inset holes are removed, and because they will be covered with panels I don’t need to worry about the surface finish there.”

“I finish Woodfill prints with multiple passes of sandpaper, usually 120, 180, 400, 1500, 4000 grit, and then a couple of coats of acrylic lacquer.”

box-5

“For the three metal panels I wanted to create patterns that related to CF, ending up with a Dutch townhouse scene, a more traditional tulip pattern and an abstract design based on the CF logo letterforms. I did think that using tulips might be a bit stereotypical, but given that CF use windmills on their packaging I thought I would be fairly safe.”

“All three patterns we built as 3D objects in MOI3D, then repeated, merged and flattened to create the finish 3D files. They were printed in Copperfill and Bronzefill, 0.1 layer height, 0.4 nozzle. No supports are needed, and finishing is a lot easier than the Woodfill sanding!”

“The townhouses and tulips were given a rough sand down to remove any stray bits and blobs. Then sprayed with black matt paint, fairly thick to get into all the nooks and crannies. This is then wiped off with a rag, whilst still wet, to give an aged look. Once dry these are then brushed with a brass wire brush, and finished with some high grit paper. The lettering panel was roughly brushed, but then treated with some oxidising liquid which accelerates the ‘verdigris’ process. Left overnight it was bright green the next day, so some strategic sanding and polishing knocked back the effect to look more realistic.”

img_5140

“The metal panels were simply glued into their holes, and the box given a final coat of lacquer to protect the metal finish, and stop any additional oxidisation. I use a lacquer designed for covering gilding with metal leaf, but I guess any would do.”

“The way the box is printed with Woodfill gives a realistic wood grain effect, and the 3D printing means you can make designs that would be very difficult using traditional techniques.”

box-4

We once again thank Tony for his beautiful gift box and using our materials to such a great effect.

We have seen great use of our special filaments and post-processing possibilities. We have collected several blogs about post-processing metal filled filaments in one place, which you can visit here.

Tony’s work can be followed on Twitter, via his account. Follow him and be amazed by his work.

Our special filaments are available online and throughout our worldwide distributor and reseller network. Enquire locally for availability. We also offer a special filament value pack online, where you can choose 8 special filaments in one package.

“The Visitor” in copperFill

The Ultimaker forums are a great place to find cool prints and sometimes we come across a fantastic print made with one of our materials. This week we found Frederiek Pascal’s print of “The Visitor” printed with copperFill on an Ultimaker Extended 2+ and post processed. Post-processing happened manually with steelwool and copper cleaner, which resulted in a perfect result!

screen-shot-2016-09-18-at-08-05-11

The settings used were:

Nozzle diameter: 0.40 mm

Layer resolution: 201-250 micron

Print time: 8-12 hours

Temperature: 205˚ C

Speed: 40 mm/s

Shell thickness: 1.6 mm

Height: 250 mm

B/T thickness: 1.2 mm

Fill density: 20 %

You can find the original post on the Ultimaker forums here: https://ultimaker.com/en/community/prints/5079-the-visitor-made-with-copperfill

Frederiek updates his Instagram account regularly with his latest prints: https://www.instagram.com/frederiekpascal/

copperFill is one of the metal based filaments colorFabb has released. Presented to the world in the fall of 2014 we have seen stunning results with copperFill, with Frederiek’s print being one of them. You can find out more about working with copperFill and post-processing other metal filaments here:

how to print with copperFill

https://learn.colorfabb.com/post-processing-gcreates-rocket-ship/

copperFill is available in both 1.75mm and 2.85mm and in two weight varieties: 750 grams and 1500 grams.

img_0003 img_0467