Benchy test print on the Stacker S4 XL

Earlier this week our first Stacker S4 XL arrived in our warehouse:

The Stacker S4 XL, next to the regular S4 and the S2. Spool box for scale.

As Stacker’s European distributor we had been eagerly awaiting this beast of a machine. The Stacker S4 XL is the latest offering in the Stacker portfolio. It is next generation industrial grade 3D printing, based on the technology and experience of the S2 and S4 printers. Featuring unique closed loop servo motor system and a massive 61cm build space (in all directions), the Stacker S4 XL is the ultimate production platform within FDM for large scale and small series 3D printing. You can find more technical specifications in our catalogue.

Of course we had to try the latest addition to our print lab for a test and we combined the latest addition (the printer) with our very first filament: PLA/PHA. As the first print we chose JUN, the Jungle Queen visual benchy by vandragon_de – whose has an exceptional collection of ships in his Thingiverse account.

For these prints we used a 0.4mm nozzle on all 4 nozzles and a 0.16mm layer height – using standard PLA settings on the printer. It took 6 hours to print the ships.

PLA/PHA is our signature PLA filament which we exactly launched 4 years ago this month. The added PHA makes our grade of PLA tougher and less brittle than generic PLA grades in the market. PHA (polyhydroxyalkanoate) is like PLA a bio-polyester, so our unique blend is still 100% biodegradeable. This material is available in 30 colors. During the summer of 2018, if you buy 4 spools of PLA/PHA, you only pay 3! Use BUY4PAY3 as the coupon code when checking out.

https://www.thingiverse.com/thing:2811241

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 5 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. We recently published two blogs about Dutch companies Optima and Mifa and their use of Stacker 3D printers.

The Stacker S2 and S4 are industrial grade FFF 3D printers. Multiple print heads and a large build volume make them versatile printers. Small series production or large scale prototyping are no problem for the Stacker printers! This Minneapolis, USA, based manufacturer produces highly reliable printers and is a perfect match for any professional looking for serious 3D printing. You can find the full product specifications on our dedicated Stacker page (S4 XL will be added soon).

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.

Interested? Get a quote or contact us!

Functional Design Challenge – winners!

Recently we challenged our followers to design a functional part and send it to us. You can read the initial announcement right here. The designs are to be printed with our PA-CF Low Warp filament, an engineering grade nylon based filament which can be printed with virtual no warping – even on a non-heated bed.

We received quite a few responses. All entries were judged by three experienced designers and 3D printers:

  • Steve Cox, UK – 3D printing expert when it comes to our metal filled filaments & much more!
  • Brent Wright, US – founder of LifeNabled and changing lifes by using 3D printing. See some of his amazing work here.
  • Gijs Houdijk, NL – technical development manager at colorFabb, knows 3D printing and our filaments better than you know yourself.

They have taken the month of June to judge the designs and chosen five which will be printed by colorFabb. The winners, mentioned below, will receive the print when ready, 2 spools of PA-CF Low Warp and 15% discount for life in our webshop! Thanks to the jury for taking their time!

Here are the winning designs, in no particular order:

 

Brent Heylen / part for the Shell Eco marathon, a school project

Pol Guixe / filter box for a Fiat Panda

Peter Roodenburg / Prusa fan shroud

Oscar Kogenhop / personal shoe stretcher

Jaromir Efler / bashguard for a trail bike

The parts will be printed over the coming weeks and we will keep you updated on the progress! This blog will be updated with the final results once ready, of course.

 

About PA-CF Low Warp

We launched PA-CF Low Warp late last year. It is a one of a kind polyamide formulation with the ability to print nearly warp free on non heated buildplatforms. Low infill prints come out perfectly flat on cold bed for higher infill prints 40/50C temperature is enough to obtain flat prints. The formulation has been modified to reduce the uptake of moisture by half compared to PA6 and it also takes about 4 times longer to reach the saturation point. This makes PA-CF Low Warp less sensitive to moisture than most other nylon filaments available in the market.

This tailormade formulation of polyamide features the mechanical properties of a PA6. Tensile strength was measured at 77,99 MPa and impact strength (notched) was measured at 5,44KJ/m2, test specimens both printed on Ultimaker 2+, 260C 0.1mm layerheight with 100% infill.

PA-CF Low Warp allows continues use at 120°C while retaining sufficient properties for the intended application. For those looking to print with nylon, moisture is a serious topic. PA-CF low warp has been modified to lower the uptake of moisture and slow down the time it takes to fully saturate by 4 times. In practice this means the filament is quite forgiving and user should be able to print with the material without noticing extreme influences of moisture uptake.

Users can now print high strength material without the need of heated chambers. The materials shows very good results for 3D printed parts compared to injection molded data, with only minimal loss in performance. This is a result of the excellent printability of the material, enabling users to acquire optimal performance on desktop FFF 3d printers.

Traffic Light

Today’s print is a multi-material print since we like to mix up the filaments we have in our ever expanding portfolio. Our intern Sven Hacken went to work and designed a fully functional traffic light!

Design by Sven Hacken / CLOUD3D: https://www.thingiverse.com/thing:2826057

And the funny thing is: it works like a charm!

All parts were made on the Ultimaker 2, 2+ and 3. Below is a listing of the materials and settings we used:

[table id=13 /]

The variety of materials used is exemplary of the work Sven is doing in our print lab. Material of choice for the opaque, rigid parts was PLA Economy. For the transparent parts the obvious choice was our new line of transparent nGen colors and even nGen_FLEX was needed for the base feet.

For the light inside, Sven used a USB camping light (link here).

 

We recently added 6 new transparent colors to our portfolio of nGen filaments:

These six are added to a rich mix of 17 colors, bringing the total to 23 colors of nGen filament you can choose from as from today! With nGen Transparent colors you can print objects that have a great shine and stand out from the crowd, even from far away. With the right settings you can even print translucent objects to a degree as you can see!

nGen is a true all-round material suitable for most day to day 3D printing activities. At the core of its reliability is the special chemical make-up of the Eastman Amphora™ AM3300 3D polymer, which results in a good melt stability. From pellet to filament to 3D print, nGen retains its material properties very well, meaning more stable results with less waste of time and material.

PLA Economy is a fantastic PLA grade which we launched in November 2016. Initially we released four colors: white, red, black and silver. In 2017 we added the always popular Dark Blue, which is similar to our very own Ultra Marine Blue that we offer in our portfolio of PLA/PHA filaments.

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. Our filaments are readily available from our webshop.

The small feet on the bottom were printed with nGen_FLEX. nGen_FLEX was our very first step into flexible filaments. Our main focus before had been rigid and stiff materials, but we found that we should add a functional filament to our portfolio that met the needs of our users. Our co-operation with Eastman Chemical Company has lead to the release in the fall of 2016 of nGen_FLEX – made with Eastman Amphora FL6000.

nGen_FLEX is a semi-flexible filament with a Shore A hardness of 95. This enables users with the Bowden tube printer (like Ultimakers, for instance) to print with this filament without an effort. Of course the user can influence how flexible a print should feel by adjusting infill and perimeter settings. nGen_FLEX is temperature resistant to about 130C. That means 3D printed objects can be steam sterilized at 121C which is a great asset for medical / laboratory environments.
You can read more in our recent blog post where we revisited nGen_FLEX.

Robotics

It is a well established fact by now that our new PA-CF Low Warp filament is all about functionality. We developed this filament with only one goal: to make sure a lot of users have the ability to print high quality printed parts. Even on a cold bed. In the past weeks we have already shown quite a few prints and their respective qualities (listed below). Another great application for PA-CF Low Warp is the field of robotics and we printed a few parts to show:

Designs:

The prints above have been designed for the FIRST Robotics Competition (FRC) which just kicked off its 2018 season again. You can find a full collection of designs that have been made in the past for the FRC here.

FIRST (For Inspiration and Recognition of Science and Technology) is an organisation aimed to encourage young people to become science and technology leaders and you should definitely check out their website.

PA-CF Low Warp is, due to its stiffness and strength, a perfect material for robotics and its much needed custom made parts. In that regard it is not that different from the application of this filament for drone parts, about which we wrote last week.

The parts were all printed on our Ultimaker 2+ in our print lab, equipped with 0.4mm Olsson Ruby nozzles. We printed at 260C and a 50C bed. Due to its abrasive nature, the Olsson Ruby nozzles ensure that print quality remains the same for many, many hours and days of printing.

As the name indicates, PA-CF Low Warp is a polyamide (nylon) with carbon fiber. An added bonus is that, unlike many other engineering grade filaments, it has very little warping when printing large objects! Low infill prints come out perfectly flat on cold bed for higher infill prints 40/50C temperature is enough to obtain flat prints. It is an engineering grade filament for a wide range of printers and users alike. You can find more information on our dedicated landing page.

In recent weeks we have printed a lot with PA-CF Low Warp. Below are a few examples:

The PA-CF Low Warp filament is a one of a kind polyamide formulation with the ability to print nearly warp free on non heated buildplatforms. Low infill prints come out perfectly flat on cold bed for higher infill prints 40/50C temperature is enough to obtain flat prints.

PA-CF Low Warp allows continuous use at 120°C while retaining sufficient properties for the intended application. Most high heat resistant materials will be difficult to print and require heated chambers and / or heated platforms to keep parts from warping the bottom layer. PA-CF Low Warp shows a very low tendency to warp, even at ambient temperature platform.

Eager to get started? Click here to get the basics on how to print with PA_CF Low Warp.

PA-CF Low Warp is available now in our webshop and ships from stock. We currently stock spools of 700 grams, but as from late next week large spools containing 2kg of material will be available as well.

You can also opt to get a unique bundle package, containing one spool of PA-CF Low Warp and the Olsson Ruby Nozzle 0.4mm in our webshop.

Housing

3D printing is uniquely suitable for customizing parts that one needs on the fly. A custom housing, for instance. The original design by Printcontrol was made to be a housing for electronics, but you can use it as a housing in general. We chose our new PA-CF Low Warp filament to print for extra stiffness and toughness.

Original design: https://www.thingiverse.com/thing:243905

And the matte finish just gives it a very cool and industrial look. We printed on the Ultimaker 2+, using the Olsson Ruby nozzle. Print temperature at 260C and a 50C bed. Layer height is 0.3mm.

As the name indicates, PA-CF Low Warp is a polyamide (nylon) with carbon fiber. An added bonus is that, unlike many other engineering grade filaments, it has very little warping when printing large objects! Low infill prints come out perfectly flat on cold bed for higher infill prints 40/50C temperature is enough to obtain flat prints. It is an engineering grade filament for a wide range of printers and users alike.

We have printed a lot with PA-CF Low Warp recently. Below are a few examples:

As said, functionality is key with this filament and it is a material that suits the needs of the professional user perfectly.

The PA-CF Low Warp is a one of a kind polyamide formulation with the ability to print nearly warp free on non heated buildplatforms. Low infill prints come out perfectly flat on cold bed for higher infill prints 40/50C temperature is enough to obtain flat prints.

PA-CF Low Warp allows continuous use at 120°C while retaining sufficient properties for the intended application. Most high heat resistant materials will be difficult to print and require heated chambers and / or heated platforms to keep parts from warping the bottom layer. PA-CF Low Warp shows a very low tendency to warp, even at ambient temperature platform.

PA-CF Low Warp is a material that has a lot of practical applications. One of them is within the automotive industry. The unique combination of high strength, good temperature resistance and good chemical stability makes this material a good choice for parts in and around the car. It’s used a lot already for brackets and covers.

In general it can be used for functional prototyping and final part manufacturing. For functional prototyping users are often looking for materials which have good toughness, strength and resistance to abrasion. Because of the excellent mechanical strength and heat resistance het material can even be considers for use in final applications. PA-CF low warp has great dimensional stability, because of extremely low warp. The material is therefor unique suited for applications such as jigs & fixtures which require parts with accurate dimensions.

Eager to get started? Click here to get the basics on how to print with PA_CF Low Warp.

PA-CF Low Warp is available now in our webshop and ships from stock.

 

The Olsson Ruby Nozzle – One nozzle for all materials

Due to the abrassive nature of the filament we recommend the use of hardened nozzles for the best performance of the material and printer. For this reason we are offering the Olsson Ruby Nozzles with the purchase of PA-CF Low Warp. You can find the combined offer here.

We have published about the use of the Olsson Ruby Nozzle before and we are very enthusiastic about the use of this filament combined with abrassive materials like PA-CF Low Warp, but also XT-CF20 and steelFill.

The ruby mounted at the tip assures that even the toughest materials will be printable. It was originally designed for printing with a composite of Boron Carbide (B4C), the third hardest known material in the world. Since most of the Olsson Ruby is made from brass, with its excellent heat conductivity, performance and throughput is first-class.

This nozzle, soon on your printer!

The Olsson Ruby is manufactured, assembled and tested in a high-quality facility in Sweden. This is why 3DVerkstan – also colorFabb’s partner in the region – guarantees the very best quality and tolerances.

As from now you can purchase the Olsson Ruby Nozzle 0.4mm in combination with PA-CF Low Warp in our webshop.

 

 

Router attachment

Recently we released PA-CF Low Warp. This is a filament developed with one single purpose and that’s to create functional prints on a wide range of 3D printers. For today’s print we move further into the DIY world by printing a router attachment for a rotary tool, the Dremel in this case.

Original design: https://www.thingiverse.com/thing:17105

Designed by Lenbok, we printed this part of the Ultimaker 2+ with a 0.8mm Olsson Ruby nozzle. We chose 0.2mm layer height and printed at 260C nozzle temp. As the designer says on his Thingiverse page: “Screw this puppy onto your dremel, adjust your bit depth, and route away to your heart’s content.”

As the name indicates, PA-CF Low Warp is a polyamide (nylon) with carbon fiber. An added bonus is that, unlike many other engineering grade filaments, it has very little warping when printing large objects! Low infill prints come out perfectly flat on cold bed for higher infill prints 40/50C temperature is enough to obtain flat prints. It is an engineering grade filament for a wide range of printers and users alike.

We have printed a lot with PA-CF Low Warp recently. Below are a few examples:

As said, functionality is key with this filament and it is a material that suits the needs of the professional user perfectly.

The PA-CF Low Warp is a one of a kind polyamide formulation with the ability to print nearly warp free on non heated buildplatforms. Low infill prints come out perfectly flat on cold bed for higher infill prints 40/50C temperature is enough to obtain flat prints.

PA-CF Low Warp allows continuous use at 120°C while retaining sufficient properties for the intended application. Most high heat resistant materials will be difficult to print and require heated chambers and / or heated platforms to keep parts from warping the bottom layer. PA-CF Low Warp shows a very low tendency to warp, even at ambient temperature platform.

PA-CF Low Warp is a material that has a lot of practical applications. One of them is within the automotive industry. The unique combination of high strength, good temperature resistance and good chemical stability makes this material a good choice for parts in and around the car. It’s used a lot already for brackets and covers.
In general it can be used for functional prototyping and final part manufacturing. For functional prototyping users are often looking for materials which have good toughness, strength and resistance to abrasion. Because of the excellent mechanical strength and heat resistance het material can even be considers for use in final applications. PA-CF low warp has great dimensional stability, because of extremely low warp. The material is therefor unique suited for applications such as jigs & fixtures which require parts with accurate dimensions.

Eager to get started? Click here to get the basics on how to print with PA_CF Low Warp.

PA-CF Low Warp is available now in our webshop and ships from stock.

 

The Olsson Ruby Nozzle – One nozzle for all materials

Due to the abrassive nature of the filament we recommend the use of hardened nozzles for the best performance of the material and printer. For this reason we are offering the Olsson Ruby Nozzles with the purchase of PA-CF Low Warp. You can find the combined offer here.

We have published about the use of the Olsson Ruby Nozzle before and we are very enthusiastic about the use of this filament combined with abrassive materials like PA-CF Low Warp, but also XT-CF20 and steelFill.

The ruby mounted at the tip assures that even the toughest materials will be printable. It was originally designed for printing with a composite of Boron Carbide (B4C), the third hardest known material in the world. Since most of the Olsson Ruby is made from brass, with its excellent heat conductivity, performance and throughput is first-class.

This nozzle, soon on your printer!

The Olsson Ruby is manufactured, assembled and tested in a high-quality facility in Sweden. This is why 3DVerkstan – also colorFabb’s partner in the region – guarantees the very best quality and tolerances.

As from now you can purchase the Olsson Ruby Nozzle 0.4mm in combination with PA-CF Low Warp in our webshop.

Feeder Bracket

Our recently released PA_CF Low Warp is a great material for making printed modifications for 3D printers. We printed the Rear Mount Feeder Bracket for the Ultimaker 2 with our new filament:

The design was made by Christopher Bray and can be downloaded here.

We printed this part on the Ultimaker 2+ with a 0.8mm Olsson Ruby nozzle 0.2mm layerheight and 260C nozzle temp. Of course this is not the only part that can be printed with our new functional filament: Fan mounts, motor mounts, extruder carriage, gears, etc. are all possibilities.

PA-CF Low Warp was released in the week before Christmas. It is our first foray into nylon based materials. The formulation has been modified to reduce the uptake of moisture by half compared to PA6 and it also takes about 4 times longer to reach the saturation point. This makes PA-CF Low Warp less sensitive to moisture then most other nylon filaments available in the market.

You can find more information about the printability of PA-CF Low Warp on our dedicated landing page.

The PA-CF Low Warp is a one of a kind polyamide formulation with the ability to print nearly warp free on non heated buildplatforms. Low infill prints come out perfectly flat on cold bed for higher infill prints 40/50C temperature is enough to obtain flat prints. This tailormade formulation of polyamide features the mechanical properties of a PA6. Tensile strength was measured at 77,99 MPa and impact strength (notched) was measured at 5,44KJ/m2, test specimens both printed on Ultimaker 2+, 260C 0.1mm layerheight with 100% infill.

PA-CF Low Warp is available now in our webshop and ships from stock.

The Olsson Ruby Nozzle – One nozzle for all materials

Due to the abrassive nature of the filament we recommend the use of hardened nozzles for the best performance of the material and printer. For this reason we are offering the Olsson Ruby Nozzles with the purchase of PA-CF Low Warp. You can find the combined offer here.

We have published about the use of the Olsson Ruby Nozzle before and we are very enthusiastic about the use of this filament combined with abrassive materials like PA-CF Low Warp, but also XT-CF20 and steelFill.

The ruby mounted at the tip assures that even the toughest materials will be printable. It was originally designed for printing with a composite of Boron Carbide (B4C), the third hardest known material in the world. Since most of the Olsson Ruby is made from brass, with its excellent heat conductivity, performance and throughput is first-class.

This nozzle, soon on your printer!

The Olsson Ruby is manufactured, assembled and tested in a high-quality facility in Sweden. This is why 3DVerkstan – also colorFabb’s partner in the region – guarantees the very best quality and tolerances.

As from now you can purchase the Olsson Ruby Nozzle 0.4mm in combination with PA-CF Low Warp in our webshop.

Garden Sprinkler

January 10th: Updated with images of the finished part

This is a print we have made before and one that is an excellent example of how well overhangs are handled with PA-CF Low Warp, our new nylon based carbon re-inforced engineering filament. The Garden Sprinkler by Daniel Norée is a great design to showcase our filament with.

Design: https://www.thingiverse.com/thing:2077154

We scaled the sprinkler to 200% scale to show the awesome ability to print overhangs. Not only does this high-end filament print very well on a wide range of printers (find out how to print), but it shows excellent properties like strength, low warp and also overhangs. Only this morning we featured the ability to have great looking prints and with the ability to print challenging overhangs we know we have released a filament that is perfectly suitable for the professional user who needs a high quality filament that performs!

The formulation has been modified to reduce the uptake of moisture by half compared to PA6 and it also takes about 4 times longer to reach the saturation point. This makes PA-CF Low Warp less sensitive to moisture then most other nylon filaments available in the market. You can find more information about the printability of PA-CF Low Warp on our dedicated landing page.

We printed similar to previous posts on the Ultimaker 2+ using an Olsson Ruby nozzle. Print settings used were 260C hot end temperature with a 50 degrees C bed temp and at 0.3mm layer height.  Fan cooling is set to 70% and used 80% of the original speed, this gives plenty of time for cooling and results in very crisp overhang geometries.

Daniel Norée is well known for his Open RC project (where we printed a large version of his F1 design), but he has more than 120 designs on Thingiverse – under his handle barspin – very functional and cool ones among them.

The PA-CF Low Warp is a one of a kind polyamide formulation with the ability to print nearly warp free on non heated buildplatforms. Low infill prints come out perfectly flat on cold bed for higher infill prints 40/50C temperature is enough to obtain flat prints. This tailormade formulation of polyamide features the mechanical properties of a PA6. Tensile strength was measured at 77,99 MPa and impact strength (notched) was measured at 5,44KJ/m2, test specimens both printed on Ultimaker 2+, 260C 0.1mm layerheight with 100% infill.

The finished part looks amazing!

PA-CF Low Warp is available now in our webshop and ships from stock.

The Olsson Ruby Nozzle – One nozzle for all materials

Due to the abrassive nature of the filament we recommend the use of hardened nozzles for the best performance of the material and printer. For this reason we are offering the Olsson Ruby Nozzles with the purchase of PA-CF Low Warp. You can find the combined offer here.

We have published about the use of the Olsson Ruby Nozzle before and we are very enthusiastic about the use of this filament combined with abrassive materials like PA-CF Low Warp, but also XT-CF20 and steelFill.

The ruby mounted at the tip assures that even the toughest materials will be printable. It was originally designed for printing with a composite of Boron Carbide (B4C), the third hardest known material in the world. Since most of the Olsson Ruby is made from brass, with its excellent heat conductivity, performance and throughput is first-class.

This nozzle, soon on your printer!

The Olsson Ruby is manufactured, assembled and tested in a high-quality facility in Sweden. This is why 3DVerkstan – also colorFabb’s partner in the region – guarantees the very best quality and tolerances.

As from now you can purchase the Olsson Ruby Nozzle 0.4mm in combination with PA-CF Low Warp in our webshop.

Single Gauge Pod

Our brand new PA-CF Low Warp filament is all about functionality. That means it also has to look Good (yes, that is a capital G). It is a perfect material to make parts that are used in an industrial environment, like the Single Gauge Pod by oldmatedave:

Design by oldmatedave: https://www.thingiverse.com/thing:1832214

We printed, similar to prints we posted about yesterday, on the Ultimaker 2+ using an Olsson Ruby nozzle. Print settings used were 260C hot end temperature with a 50 degrees C bed temp and at 0.3mm layer height. If you want to know more about printing with PA-CF Low Warp, click here.

The PA-CF Low Warp is a one of a kind polyamide formulation with the ability to print nearly warp free on non heated buildplatforms. Low infill prints come out perfectly flat on cold bed for higher infill prints 40/50C temperature is enough to obtain flat prints. This tailormade formulation of polyamide features the mechanical properties of a PA6. Tensile strength was measured at 77,99 MPa and impact strength (notched) was measured at 5,44KJ/m2, test specimens both printed on Ultimaker 2+, 260C 0.1mm layerheight with 100% infill.

The formulation has been modified to reduce the uptake of moisture by half compared to PA6 and it also takes about 4 times longer to reach the saturation point. This makes PA-CF Low Warp less sensitive to moisture then most other nylon filaments available in the market. You can find more information about the printability of PA-CF Low Warp on our dedicated landing page.

PA-CF Low Warp is available now in our webshop and ships from stock.

The Olsson Ruby Nozzle – One nozzle for all materials

Due to the abrassive nature of the filament we recommend the use of hardened nozzles for the best performance of the material and printer. For this reason we are offering the Olsson Ruby Nozzles with the purchase of PA-CF Low Warp. You can find the combined offer here.

We have published about the use of the Olsson Ruby Nozzle before and we are very enthusiastic about the use of this filament combined with abrassive materials like PA-CF Low Warp, but also XT-CF20 and steelFill.

The ruby mounted at the tip assures that even the toughest materials will be printable. It was originally designed for printing with a composite of Boron Carbide (B4C), the third hardest known material in the world. Since most of the Olsson Ruby is made from brass, with its excellent heat conductivity, performance and throughput is first-class.

This nozzle, soon on your printer!

The Olsson Ruby is manufactured, assembled and tested in a high-quality facility in Sweden. This is why 3DVerkstan – also colorFabb’s partner in the region – guarantees the very best quality and tolerances.

As from now you can purchase the Olsson Ruby Nozzle 0.4mm in combination with PA-CF Low Warp in our webshop.

Printing with PA-CF Low Warp

Earlier this week we launched our brand new, functional filament PA-CF Low Warp. The PA-CF Low Warp is a one of a kind polyamide formulation with the ability to print nearly warp free on non heated buildplatforms. Low infill prints come out perfectly flat on cold bed for higher infill prints 40/50C temperature is enough to obtain flat prints. This tailormade formulation of polyamide features the mechanical properties of a PA6. Tensile strength was measured at 77,99 MPa and impact strength (notched) was measured at 5,44KJ/m2, test specimens both printed on Ultimaker 2+, 260C 0.1mm layerheight with 100% infill.

We have been testing a lot with this filament, with our focus on functional parts. On Tuesday we published a video where we printed a wall mount with cable hanger:

J1772 Wall Mount with Cable Hanger by BenTheRighteous

https://www.thingiverse.com/thing:2446369

We printed on the Ultimaker 2+ with an Olsson Ruby Nozzle. Settings used for this print were: 0.3mm layerheight, 260C, 50C bed, 30/40 mm/s speed.

Today we have posted a new video, once again printing on the Ultimaker 2+ with an Olsson Ruby Nozzle:

This is an adapter to make carbon blasting the intake valves on a Mini Cooper R56 / N14 much easier. Normally you have to custom make you own, and that can be very difficult. This replaces a $90 adapter made by Mini. The design we used was made by Geofox.

We printed with 22% infull, 0.3mm layer height on a glass plate and used 3DLac and a brim on a cold bed.

With PA-CF Low Warp functional prints can be made on most printers.

The formulation has been modified to reduce the uptake of moisture by half compared to PA6 and it also takes about 4 times longer to reach the saturation point. This makes PA-CF Low Warp less sensitive to moisture then most other nylon filaments available in the market. You can find more information about the printability of PA-CF Low Warp on our dedicated landing page.

PA-CF Low Warp is available now in our webshop and ships from stock.

The Olsson Ruby Nozzle – One nozzle for all materials

Due to the abrassive nature of the filament we recommend the use of hardened nozzles for the best performance of the material and printer. For this reason we are offering the Olsson Ruby Nozzles with the purchase of PA-CF Low Warp. You can find the combined offer here.

We have published about the use of the Olsson Ruby Nozzle before and we are very enthusiastic about the use of this filament combined with abrassive materials like PA-CF Low Warp, but also XT-CF20 and steelFill.

The ruby mounted at the tip assures that even the toughest materials will be printable. It was originally designed for printing with a composite of Boron Carbide (B4C), the third hardest known material in the world. Since most of the Olsson Ruby is made from brass, with its excellent heat conductivity, performance and throughput is first-class.

This nozzle, soon on your printer!

The Olsson Ruby is manufactured, assembled and tested in a high-quality facility in Sweden. This is why 3DVerkstan – also colorFabb’s partner in the region – guarantees the very best quality and tolerances.

As from now you can purchase the Olsson Ruby Nozzle 0.4mm in combination with PA-CF Low Warp in our webshop.