New Options for 3D Printing with Nylon Filament, Including Diran

NOTE 10/28/2019: See updated information regarding Diran extruder heads, below.

Does the idea of 3D printing parts in semi-aromatic polyamides (PA) sound intriguing? Too bad it has nothing to do with making nicely scented models – but it has everything to do with reaping the benefits of the Nylon family’s molecular ring structure. Nylon 6, Nylon 12, carbon-filled Nylon 12 and now a new, smoother Nylon material called Diran each offer material properties well-suited for additive manufacturing on industrial 3D printers.

Stratasys Nylon 12 Battery Box
3D printed Nylon 12 Battery Box. (Image courtesy Stratasys)

Quick chemistry lesson: in polyamides, amine sub-groups containing nitrogen link up with carbon, oxygen and hydrogen in a ring structure; most end up with a strongly connected, semi-crystalline layout that is key to their desirable behaviors. The number of carbon atoms per molecule is one way in which various Nylons (poly-amines) differentiate themselves, and gives rise to the naming process.

Now on to the good stuff. PA thermoplastics are known for strength, abrasion-resistance and chemical stability – useful material properties that have been exploited since Nylon’s discovery at Du Pont in 1935. The first commercial Nylon application came in 1938, when Dr. West’s Miracle Tuft Toothbrush closed the book on boar’s-hair bristle use and let humans gently brush their teeth with Nylon 6 (then called “Exton”) fibers.

Today’s Nylon characteristics translate well to filament-form for printing with Stratasys Fused Deposition Modeling (FDM) production-grade systems. Here’s a look at properties and typical applications for Nylon 6, Nylon 12, Nylon 12 CF (carbon-fiber filled) and Diran (the newest in the Stratasys Nylon material family), as we see their use here at PADT.

When Flexibility Counts

Nylon 12 became the first Stratasys PA offering, filling a need for customized parts with high fatigue resistance, strong chemical resistance, and just enough “give” to support press (friction-fit) inserts and repetitive snap-fit closures. Users in aerospace, automotive and consumer-goods industries print Nylon 12 parts for everything from tooling, jigs and fixtures to container covers, side-panels and high vibration-load components.

3D Printed Nylon 12 bending example. (Image courtesy Stratasys)
3D Printed Nylon 12 bending example. (Image courtesy Stratasys)

Nylon 12 is the workhorse of the manufacturing world, supporting distortion without breaking and demonstrating a high elongation at break. Its ultimate tensile strength in XZ part orientation (the strongest orientation) is 6,650 psi (46 MPa), while elongation at break is 30 percent. Users can load Nylon 12 filament onto a Stratasys Fortus 380mc CF, 450mc or 900mc system.

As evidenced by the toothbrush renaissance, Nylon 6 has been a popular thermoplastic for more than 80 years. Combining very high strength with toughness, Nylon 6 is great for snap-fit parts (middle range of flexing/stiffness) and for impact resistance; it is commonly used for things that need to be assembled, offering a clean surface finish for part mating.

Nylon 6 displays an XZ ultimate tensile strength of 9,800 psi (67.6 MPa) and elongation at break of 38%; it is available on the F900 printer. PADT customer MTD Southwest has recently used Nylon 6 to prototype durable containers with highly curved geometries, for testing with gasoline/ethanol blends that would destroy most other plastics.

Prototype gas-tank made of Nylon 6, printed on a Stratasys system, using soluble support. (Image courtesy MTD Southwest)
Prototype gas-tank made of Nylon 6, printed on a Stratasys system, using soluble support. (Image courtesy MTD Southwest)

Both Nylon 12 and Nylon 6 come as black filament that prints in tandem with a soluble brown support material called SR-110. Soluble supports make a huge difference in allowing parts with internal structures and complicated overhangs to be easily 3D printed and post-processed.

Getting Stronger and Smoother

As with these first two PA versions, Nylon 12CF prints as a black filament and uses SR-110 soluble material for support; unlike those PAs, Nylon 12CF is loaded at 35 percent by weight with chopped carbon fibers averaging 150 microns in length. This fiber/resin combination produces a material with the highest flexural strength of all the FDM Nylons, as well as the highest stiffness-to-weight ratio.

Nylon 12 CF (carbon-filled) 3D printed part, designed as a test brake unit. (Image courtesy Stratasys)
Nylon 12 CF (carbon-fiber filled) 3D printed part, designed as a test brake unit. (Image courtesy Stratasys)

That strength shows up in Nylon 12 CF as a high ultimate XZ tensile strength of 10,960 psi (75.6 MPa), however, similar to other fiber-reinforced materials, the elongation at break is lower than for its unfilled counterpart (1.9 percent). Since the material doesn’t yield, just snaps, the compressive strength is given as the ultimate value, at 9,670 psi (67 MPa).

Nylon 12 CF’s strength and stiffness make it a great choice for lightweight fixtures. It also offers electrostatic discharge (ESD) protection properties better than that of Stratasys’ ABS ESD7, yet is still not quite conductive, if that is important for the part’s end-use. (For more details on printing with Nylon 12 CF, see Seven Tips for 3D Printing with Nylon 12 CF.) The material runs on the Fortus 380mc CF, 450mc or 900mc systems.

Just announced this month, Stratasys’ Diran filament (officially Diran 410MF07) is another black Nylon-based material; it, too, features an infill but not of fibers – instead there is a mineral component listed at seven percent by weight. This filler produces a material whose smooth, lubricious surface offers low sliding resistance (new vocabulary word: lubricious, meaning slippery, with reduced friction; think “lube job” or lubricant).

Robot-arm end printed in Diran, a smooth Nylon-based filament. (Image courtesy Stratasys)
Robot-arm end printed in Diran, a smooth Nylon-based filament. (Image courtesy Stratasys)

This smooth surface makes Diran parts perfect for applications needing a non-marring interface between a tool and a workpiece; for example, a jig or fixture that requires a part to be slid into place rather than just set down. It resists hydrocarbon-based chemicals, displays an ultimate tensile strength of 5,860 psi (40 MPa), and has a 12 percent elongation at break.

Close-up of Diran's smooth surface finish. (Image courtesy Stratasys)
Close-up of Diran’s smooth surface finish. (Image courtesy Stratasys)

(Revised) For the first time, Diran also brings the benefits of Nylon to users of the Stratasys office-environment, plug-and-play F370 printer. The system works with the new material using the same extruder heads as for ABS, ASA and PC-ABS, with just a few material-specific requirements. 

To keep thermal expansion consistent across a model and any necessary supports, parts set up for Diran automatically use model material as support. A new, breakaway SUP4000B material comes into play as an interface layer, simplifying support removal. The higher operating temperature also requires a different build tray, but the material’s lubricious properties (just had to use that word again) make for easy part removal and allow that tray to be reused dozens of times.

Read more about this intriguing material on the Diran datasheet:

and contact PADT to request a sample part of Diran or any of these useful Nylon materials.

PADT Inc. is a globally recognized provider of Numerical Simulation, Product Development and 3D Printing products and services. For more information on Stratasys printers and materials, contact us at info@padtinc.com.

3D Printed Parts Create a Tricked-Out Truck

PADT’s Austin Suder is a Solidworks CAD wizard, a NASA design-competition (Two for the Crew) winner and a teaching assistant for a course in additive manufacturing (AM)/3D printing. Not bad for someone who’s just started his sophomore year in mechanical engineering at Arizona State University.

PADT's Austin Suder 3D printed these custom LED reverse-light housings in carbon fiber PLA, then added heat-set inserts to strengthen the assembly and mounting structure. (Image courtesy Austin Suder)
PADT’s Austin Suder 3D printed these custom LED reverse-light housings in carbon fiber PLA, then added heat-set inserts to strengthen the assembly and mounting structure. (Image courtesy Austin Suder)

In last month’s PADT blog post about adding heat-set inserts to 3D printed parts we gave a shout-out to Austin for providing our test piece, the off-road LED light unit he had designed and printed for his 2005 Ford F-150. Now we’ve caught up with him between classes to see what other additions he’s made to his vehicle, all created with his personal 3D printers and providing great experience for his part-time work with Stratasys industrial printers in PADT’s manufacturing department.

Q: What has inspired or led you to print multiple parts for your truck?

I like cars, but I’m on a college budget so instead of complaining I found a way to fix the problem. I have five 3D printers at my house – why not put them to work! I understand the capabilities of AM so this has given me a chance to practice my CAD and manufacturing skills and push boundaries – to the point that people start to question my sanity.

Q: How did you end up making those rear-mount LED lights?

I wanted some reverse lights to match the ones on the front of my truck, so I designed housings in SolidWorks and printed them in carbon fiber PLA. Then I soldered in some high-power LED lights and wired them to my reverse lights. These parts made great use of threaded inserts! The carbon fiber PLA that I used was made by a company called Vartega that recycles carbon fiber material. (Note: PADT is an investor of this company.)

Q: In the PADT parking lot, people can’t help but notice your unusual tow-hitch. What’s the story with that?

I saw a similar looking hitch on another car that I liked and my first thought was, “I bet I could make that better.” It’s made from ABS painted chrome (not metal); I knew that I would never use it to tow anything, so this opened up my design freedom. This has been on my truck for about a year and the paint has since faded, but the printed parts are still holding strong.

An adjustable-height "topology optimized" trailer hitch Austin designed and printed in ABS. The chrome paint-job has many passersby doing a double-take, but it's just for fun, not function. (Image courtesy PADT)
An adjustable-height “topology optimized” trailer hitch Austin designed and printed in ABS. The chrome paint-job has many passersby doing a double-take, but it’s just for fun, not function. (Image courtesy PADT)

This part also gets questioned a lot! It’s both a blessing and a curse. In most cases it starts when I’m getting gas and the person behind me starts staring and then questions the thing that’s attached to the back of my truck. The conversation then progresses to me explaining what additive is, to a complete stranger in the middle of a gas station. This is the blessing part because I’m always down for a conversation about AM; the downside is I hate being late for work.

Q: What about those tow shackles on your front bumper?

Unique ABS printed tow shackles - another conversation-starter. (Image courtesy PADT)
Unique ABS printed tow shackles – another conversation-starter. (Image courtesy PADT)

Those parts were printed in ABS – they’re not meant for use, just for looks. I’ve seen towing shackles on Jeeps and other trucks but never liked the look of them, so again I designed my own in this pentagon-shape. I originally printed them in red but didn’t like the look when I installed them; the unusual shading comes because I spray-painted them black then rubbed off some of the paint while wet so the red highlights show through.

Q: Have you printed truck parts in any other materials?

Yes, I‘ve used a carbon-fiber (CF) nylon and flexible TPU (thermoplastic polyurethane) on filament printers and a nylon-like resin on a stereolithography system.

The CF nylon worked well when I realized my engine bay lacked the real estate needed for a catch can I’d bought. This was a problem for about five minutes – then I realized I have the power of additive and engineered a mount which raised the can and holds it at an angle. The mount makes great use of complex geometry because AM made it easy to manufacture a strong but custom-shaped part.     

Custom mount, 3D printed in carbon-fiber reinforced nylon, puts aftermarket catch-can in just the right location. (Image courtesy Austin Suder)
Custom mount, 3D printed in carbon-fiber reinforced nylon, puts aftermarket catch-can in just the right location. (Image courtesy Austin Suder)

After adding the catch can to my engine, I needed a way to keep the hoses from moving around when driving so I designed a double S-clip in TPU. The first design didn’t even come close to working – the hoses kept coming loose when driving – so I evaluated it and realized that the outer walls needed to be thicker. I made the change and printed it again, and this time it worked great. In fact, it worked so well that when I took my truck to the Ford dealership for some warranty work, they went missing. (It’s OK Ford, you can have them – I’ll just print another set.)    

Just-right 3D printed clips keep hoses anchored and out of the way. ((Image courtesy Austin Suder)
Just-right 3D printed clips keep hoses anchored and out of the way. ((Image courtesy Austin Suder)

Other parts I printed in TPU included clips for the brake-lines. I had seen that my original clip had snapped off, so when I had the truck up on jacks, I grabbed my calipers and started designing a new, improved version. Thirty minutes later I had them in place.

I also made replacement hood dampeners from TPU since they looked as though they’d been there for the life of the truck. I measured the old ones, used SolidWorks to recreate them (optimized for AM), printed a pair and installed them. They’ve been doing great in the Arizona heat without any deformation.      

New hood-dampeners printed in TPU have just the right amount of give. (Image courtesy Austin Suder)
New hood-dampeners printed in TPU have just the right amount of give. (Image courtesy Austin Suder)

My last little print was done on my SLA system in a material that behaves like nylon. (This was really just me showing off.) The plastic clips that hold the radiator cover had broken off, which led me to use threaded sheet-metal inserts to add machine threading to the fixture. I then purchased chrome bolts and made some 3D printed cup-washers with embossed text for added personalization and flair.  

Even the cup-washers got a 3D printed make-over on Austin's F150: printed in white resin on an SLA system, these parts got a coat of black paint and then some sanding, ending up with a two-color custom look. (Image courtesy PADT)
Even the cup-washers got a 3D printed make-over on Austin’s F150: printed in white resin on an SLA system, these parts got a coat of black paint and then some sanding, ending up with a two-color custom look. (Image courtesy PADT)

Q: What future automotive projects do you have in mind?

I’m working on a multi-section bumper and am using the project to standardize my production process – the design, material choice, sectioning and assembling. I got the idea because I saw someone with a tube frame car and thought it looked great, which led to me start thinking about how I could incorporate that onto my truck.

When I bought my F-150, it had had a dent in the rear bumper. I was never happy with this but didn’t have the money to get it fixed, so at this point the tube-frame look came full circle! I decided that I was going to 3D print a tube-frame bumper to replace the one with a dent. I started by removing the original bumper, taking measurements and locating possible mounting points for my design. Then I made some sketches and transferred them into SolidWorks.

The best part about this project is that I have additive on my side. Typical tube frame construction is limited by many things like bend allowance, assembly, and fabrication tooling. AM has allowed me to design components that could not be manufactured with traditional methods. The bumper will be constructed of PVC sections connected by 50 ABS printed parts, all glued together, smoothed with Bondo and filler primer then painted black. This is a large project!  It will take a lot of hand-finishing, but it will be perfect.

Q: If you were given the opportunity to work on any printer technology and/or material, what would you want to try working with?

Great question! If I had the opportunity to use AM for automotive components, I would redesign internal engine components and print them with direct metal laser sintering (DMLS), one of PADT’s other AM technologies. I would try printing part like piston rods, pistons, rocker arms, and cylinder valves. Additive is great for complex geometries with exotic materials.

Go Austin! Can’t wait to see what your truck looks like when you visit over semester break.

To learn more about fused deposition modeling (FDM/filament), stereolithography (SLA), selective laser sintering (SLS) and DMLS printers and materials, contact the PADT Manufacturing group; get your questions answered, have some sample parts printed, and share your success tips.

PADT Inc. is a globally recognized provider of Numerical Simulation, Product Development and 3D Printing products and services. For more information on Insight, GrabCAD and Stratasys products, contact us at info@padtinc.com.

Press Release: PADT Adds the Faster, Larger and More Advanced Stratasys F900 Fused Deposition Modeling Additive Manufacturing System at its Tempe Headquarters

Well, the cat is now out of the bag. We are pleased to announce that we now have a Stratasys F900 FDM system up and running at PADT. Over the years we have helped dozens of customers specify and acquire their own F900 system. These are great machines. And our services customers were always asking when we would be adding one to our fleet of machines.

The answer is now. Our new F900 is up and running and making large, robust, and accurate parts right now.

A few weeks ago we published this picture on social media to announce the arrival of something big:

No alternative text description for this image

Now we can share what it was all about. Inside the truck was a big box:

And inside that box was a brand new Stratasys F900 FDM System!

It was a tight fit through PADT’s painting room, down the hallway, and into its new home:

After our team plugged it in and Stratasys came out to finish the install and calibrate everything, we ran our first part:

This is a big machine:

Here are the specs:

Build Size: 36 x 24 x 36 in
Layer thickness: 0.005 in – 0.020 in
Materials: ABS-ESD7, ABSi, ABS-M30, ABS-M30i, ABSplus, ASA, FDM Nylon 12, FDM Nylong 5, PC, PC-ABS, PC-Iso, PPSF, ST-130, ULTEM.

The machine is up and running and ready to make parts. So please contact us at rp@padtinc.com or 480.813.4884 to talk about how our new, big, fast, robust machine can 3D Print better and bigger parts for you.

We have an official press release below or here.


PADT Adds the Faster, Larger and More Advanced Stratasys F900 Fused Deposition Modeling Additive Manufacturing System at its Tempe Headquarters

The F900 is the Most Capable System on the Market for Companies Who Need Large, 3D-Printed Production Parts in Small or Large Volume

TEMPE, Ariz., August 29, 2019 ─ In an exciting development that enhances its additive manufacturing services and capabilities, PADT, a globally recognized provider of numerical simulation, product development, and 3D printing products and services, added a Stratasys F900 Fused Deposition Modeling (FDM) Additive Manufacturing System at its headquarters in Tempe, Arizona. With fast build speed and large build volume, the F900 significantly increased PADT’s 3D Printing capability and capacity.

“The addition of the F900 flagship FDM printer to our growing lineup of additive manufacturing systems is a major milestone in our long-term partnership with Stratasys,” said Ward Rand, co-founder and principal, PADT. “This move greatly enhances the capabilities we provide our customers based on Stratasys’ leading-edge equipment.”

The Stratasys F900 is specifically built for manufacturing and aerospace. With the largest build size of any Stratasys FDM system, it’s designed to handle the most demanding manufacturing needs. The system uses a wide range of thermoplastics with advanced mechanical properties so parts can endure high heat, caustic chemicals, sterilization and high-impact applications.

FDM is the most common additive manufacturing process because of the technology’s ability to provide robust parts quickly at low-cost. PADT has developed expertise with the FDM printing process over the past 20 years. The Stratasys F900 is the pinnacle of FDM technology because it’s designed to meet the needs of the manufacturing industry’s shift from prototyping towards production parts. The addition of the F900 comes at a critical time for PADT due to the increased demand from its customers in industries such as aviation, space and defense, to create end-use components created under ISO9001/AS9100 standards.

“When we added a large stereolithography machine in 2018, we quickly learned how significant the demand is for more materials, larger parts, and faster turnaround,” said Rey Chu, co-founder and principal, PADT. “The Stratasys F900 fulfills all three of these same requirements for companies who need the outstanding performance of parts made with the FDM process. We look forward to partnering with our customers to make innovation work with this new capability.”

This new system will augment PADT’s existing fleet of four FDM systems from Stratasys.  It will compliment Stereolithography, PolyJet, Selective Laser Sintering, and Digital Light Synthesis systems. This wide range of material and process choices is why hundreds of companies rely on PADT as their Additive Manufacturing services provider. 

To learn more about PADT and its services, please visit www.padtinc.com.

About Phoenix Analysis and Design Technologies

Phoenix Analysis and Design Technologies, Inc. (PADT) is an engineering product and services company that focuses on helping customers who develop physical products by providing Numerical Simulation, Product Development, and 3D Printing solutions. PADT’s worldwide reputation for technical excellence and experienced staff is based on its proven record of building long-term win-win partnerships with vendors and customers. Since its establishment in 1994, companies have relied on PADT because “We Make Innovation Work.” With over 80 employees, PADT services customers from its headquarters at the Arizona State University Research Park in Tempe, Arizona, and from offices in Torrance, California, Littleton, Colorado, Albuquerque, New Mexico, Austin, Texas, and Murray, Utah, as well as through staff members located around the country. More information on PADT can be found at www.padtinc.com.

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3D Printing with Stratasys to Improve Workflow Efficiency

As advancements in R&D continue to expand hardware innovation in almost every industry, 3D printing is playing an increasingly larger role. For a long time, companies developed prototypes via fabrication in a machine shop or outsourced to a third party contractor. This process proved to be costly and slow. With innovations like the Stratasys F123 series, industrial-grade 3D printers, prototyping is becoming simpler, more cost-efficient, and faster. PADT is a reseller and support provider for the F123 series and has seen it used to great success in its customer’s hands.

“Our customers are finding the Stratasys F123 3D printers to be a great addition to their design floors,” said Rey Chu, co-founder and principal, PADT. “They have a very minimal learning curve, and a range of material options that provides flexibility for a wide variety of parts.”

As some of the most well-rounded 3D printers in the industry, the Stratasys F123 Series have won numerous awards. It’s easy to operate and maintain these machines, regardless of the user’s level of experience, and they are proficient at every stage of prototyping, from concept to validation, to functional performance.

The printers work with a range of materials – so users can produce complex parts with flexibility and accuracy. This includes advanced features like Fast Draft mode for truly rapid prototyping and soluble support to prevent design compromise and hands-on removal – All designed to shorten product development cycles and time to market.

All of these different characteristics allow for the F123 series to provide innovative solutions for manufacturers working with a wide variety of applications. This vast array of potential use is best seen in the assortment of companies that have purchased the Stratasys F370, the largest and most robust model in the F123 line of 3D printers; boasting a 14 x 10 x 14 in. build size, additional software integration, and access to a plethora of unique materials designed to help ensure prototyping success, all at an accessible price point. Companies that best represent the diversity of this machine include:

Juggernaut Design | Industrial Design Logo

Juggernaut Design

PADT client Juggernaut is an authority in rugged product design, bringing innovation and expertise to products to survive in challenging environments. Employing the latest tools and technology, this team of designers and engineers is always looking for the best way to meet their client’s ever-evolving requirements. 3D printing is one such tool a design firm like Juggernaut relies on. Covering everything from the development of prototypes and form studies, to ergonomic test rigs and even functional models, the need for quick turnaround is relevant at nearly every stage of the design process. Having physical parts to show to clients also helps to improve communication, allowing them to better visualize key design elements.

National Renewable Energy Laboratory

The U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) focuses on advancing the science and engineering of energy efficiency, sustainable transportation, and renewable power technologies, including marine energy. When it comes to developing the components of a wave energy device that produce power from relative motion induced by the dynamics of ocean waves for example, NREL’s research requires extensive validation before it is ready for commercialization. This process often includes generating sub-scale components for numerical model validation, prototypes for proof of concept, and other visual representations to provide clarity throughout the entire manufacturing process. It’s also important to accurately validate research projects at a more manageable and cost-effective scale before moving beyond the prototype stage.

Recently, NREL has ventured into building parts with more complex geometries, such as 3D printing hydrodynamically accurate models that are able to effectively represent the intricacies of various geometry and mass properties at scale.

Sierra Nevada Corporation

Sierra Nevada Corporation (SNC) is a privately held, advanced technology company providing customer-focused innovative solutions in the areas of aerospace, aviation, electronics, and systems integration. SNC’s diverse technologies are used in applications including telemedicine, navigation and guidance systems, threat detection and security, commercial aviation, scientific research, and infrastructure protection, among others. SNC decided to purchase an F370 Stratasys 3D printer to help the company’s engineering team iterate faster on new application designs. This machine was specifically attractive due to the reasonable purchase and operational costs of Stratasys printers, as well as the reduced manufacturing times it provided.

These use cases provide an example of how the Stratasys F123 series is helping to replace traditional manufacturing to save costs and provide a more efficient in-house, rapid design solution. The Stratasys F123 printers, and specifically the power and size of its flagship model, the F370, are revolutionizing design team’s workflow by providing more flexibility and accessibility than ever before.

To learn more about the Stratasys F123 Series, and find the machine that is right for you, please visit PADT’s Stratasys product page here. And to talk to PADT’s sales staff about a demo, please call 1-800-293-PADT.

Bring Your Most Imaginative Ideas to Life with Pantone Validation on the Stratasys J750 & J735

If seeing is believing, holding something this vivid is knowing for sure.

The Stratasys J735 and J750 deliver unrivaled aesthetics to your brightest ideas and boldest ambitions with true, full-color capability, texture mapping and color gradients.

3D print prototypes that look, feel and operate like the finished products in multiple materials and colors without sacrificing time for intricacy and complexity. Better communicate designs with vivid, realistic samples, and save on manual post-processing delays and costs.

Stratasys J735 and J750 printers are PANTONE Validated™

This validation makes the Pantone Matching System (PMS) Colors available for the first time in a 3D printing solution. It provides a universal language of color that enables color-critical decisions through every stage of the workflow for brands and manufacturers. It helps define, communicate and control color from inspiration to realization.

Color matching to Pantone Colors in a single click

GrabCAD Print software provides a quicker, more realistic expression of color in your models and prototypes, saving hours over traditional paint matching or iterative color matching processes.

  • Adding Pantone color selection increases the color gamut found within the GrabCAD Print Application and simplifies the color selection process
  • Designers can access the colors directly from GrabCAD Print, selecting Pantone within the Print Settings dialog box. From within this view the user can search for their desired Pantone color or select from the list.

Multiple material selections

This means  you can load up to six materials at once, including any combination of rigid, flexible, transparent or opaque materials and their components.

Double the number of print nozzles

More print heads means you can produce ultra-smooth surfaces and fine details with layer thickness as fine as 0.014 mm—about half the width of a human skin cell.

Discover how you can achieve stronger realism and color matching thanks to the Pantone Validation available on the Stratasys J750 & J735.

Contact the industry experts at PADT via the link below for more information:

3D Printing Infill Styles – the What, When and Why of Using Infill

Have you ever wondered about choosing a plain versus funky infill-style for filament 3D-printing? Amongst the ten standard types (no, the cat infill design is not one of them), some give you high strength, some greatly decrease material use or printing time, and others are purposely tailored with an end-use in mind.

Highly detailed Insight slicing software from Stratasys gives you the widest range of possibilities; the basic versions are also accessible from GrabCAD Print, the direct-CAD-import, cloud-connected slicing software that offers an easy approach for all levels of 3D print users.

A part that is mimicking or replacing a metal design would do best when built with Solid infill to give it weight and heft, while a visual-concept model printed as five different test-versions may work fine with a Sparse infill, saving time and material. Here at PADT we printed a number of sample cubes with open ends to demonstrate a variety of the choices in action. Check out these hints for evaluating each one, and see the chart at the end comparing build-time, weight and consumed material.

Infill choices for 3D printed parts, offered with Stratasys’ GrabCAD Print software. (Image courtesy PADT Inc.)

Basic Infill Patterns

Solid (also called Alternating Raster) This is the default pattern, where each layer has straight fill-lines touching each other, and the layer direction alternates by 90 degrees. This infill uses the most material but offers the highest density; use it when structural integrity and super-low porosity are most important.

Solid (Alternating Raster)

Sparse Raster lines for Sparse infill also run in one direction per layer, alternating by layer, but are widely spaced (the default spacing is 0.080 inches/2 mm). In Insight, or using the Advanced FDM settings in GrabCAD, you can change the width of both the lines and the spaces.

Sparse Double Dense As you can imagine, Sparse Double Dense achieves twice the density of regular Sparse: it deposits in two directions per layer, creating an open grid-pattern that stacks up throughout the part.

Sparse High Density Just to give you one more quick-click option, this pattern effectively sits between Sparse Double Dense and Solid. It lays rasters in a single direction per layer, but not as closely spaced as for Solid.

Hexagram The effect of this pattern looks similar to a honeycomb but it’s formed differently. Each layer gets three sets of raster lines crossing at different angles, forming perfectly aligned columns of hexagons and triangles. Hexagram is time-efficient to build, lightweight and strong in all directions.

Hexagram
Additional infill styles and the options for customizing them within a part, offered within Stratasys Insight 3D printing slicing and set-up software. (Image courtesy PADT Inc.)

Advanced Infill Patterns (via Custom Groups in Insight)

Hexagon By laying down rows of zig-zag lines that alternately bond to each other and bend away, Hexagon produces a classic honeycomb structure (every two rows creates one row of honeycomb). The pattern repeats layer by layer so all vertical channels line up perfectly. The amount of build material used is just about one-third that of Solid but strength is quite good.

Hexagon

Permeable Triangle A layer-by-layer shifting pattern of triangles and straight lines creates a strong infill that builds as quickly as Sparse, but is extremely permeable. It is used for printing sacrificial tooling material (i.e., Stratsys ST130) that will be wrapped with composite material and later dissolved away.

Permeable Triangle

Permeable Tubular This infill is formed by a 16-layer repeating pattern deposited first as eight varying wavy layers aligned to the X axis and then the same eight layers aligned to the Y axis. The resulting structure is a series of vertical cylinders enhanced with strong cross-bars, creating air-flow channels highly suited to tooling used on vacuum work-holding tables.

Permeable Tubular 0.2 Spacing
Permeable Tubular 0.5 Spacing

Gyroid (so cool we printed it twice) The Gyroid pattern belongs to a class of mathematically minimal surfaces, providing infill strength similar to that of a hexagon, but using less material. Since different raster spacings have quite an effect, we printed it first with the default spacing of 0.2 inches and then widened that to 0.5 inches. Print time and material use dropped dramatically.

Gyroid 0.2 Spacing
Gyroid 0.5 Spacing

Schwarz D (Diamond) This alternate style of minimal surface builds in sets of seven different layers along the X-axis, ranging from straight lines to near-sawtooth waves, then flipping to repeat the same seven layers along the Y-axis. The Schwarz D infill balances strength, density and porosity. As with the Gyroid, differences in raster spacing have a big influence on the material use and build-time.

Schwarz Diamond 0.2 Spacing
Schwarz Diamond 0.5 Spacing

Digging Deeper Into Infill Options

Infill Cell Type/0.2 spacing Build Time Weight Material Used
Alternating Raster (Solid) 1 h 57 min 123.77 g 6.29 cu in.
Sparse Double Dense 1 hr 37 min 44.09 g 4.52 cu in.
Hexagon (Honeycomb) 1 h 49 min 37.79 g 2.56 cu in.
Hexagram (3 crossed rasters) 1 h 11 min. 47.61 g 3.03 cu in.
Permeable Triangle 1 h 11 min. 47.67 g 3.04 cu in.
Permeable Tubular – small 2 h 5 min. 43.95 g 2.68 cu in.
Gyroid – small 1 h 48 min. 38.68 g 2.39 cu in.
Schwarz Diamond (D) – small 1 h 35 min. 47.8 g 3.04 cu in.
Infill Cell Type/0.5 spacing Build Time Weight Material Used
Permeable Tubular – Large 1 h 11 min. 21.84 g 1.33 cu in.
Gyroid – Large 57 min. 20.59 g 1.29 cu in.
Schwarz Diamond (D) – Large 58 min. 23.74 g 1.51 cu in.

Hopefully this information helps you perfect your design for optimal strength or minimal material-use or fastest printing. If you’re still not sure which way to go, contact our PADT Manufacturing group: get your questions answered, have some sample parts printed and discover what infill works best for the job at hand.

PADT Inc. is a globally recognized provider of Numerical Simulation, Product Development and 3D Printing products and services. For more information on Insight, GrabCAD and Stratasys products, contact us at info@padtinc.com.

Introducing the Stratasys V650 Flex – Stereolithography Upgraded

The result of over four years of testing, the Stratasys V650 Flex delivers high quality outputs unfailingly, time after time. More than 75,000 hours of collective run time have gone into the V650 Flex; producing more than 150,000 parts in its refinement.

Upgrade to the Stratasys V650 Flex 3D Stereolithography printer and you can add game-changing advances in speed, accuracy and reliability to the established capabilities of Stereolithography. Create smooth-surfaced prototypes, master patterns, large concept models and investment casting patterns more quickly and more precisely than ever.  

In partnership with DSM, Stratasys have configured, pre-qualified and fine-tuned a four-strong range of resins specifically to maximize the productivity, reliability and efficiency of the V650 Flex 3D printer. Create success with thermoplastic elastomers, polyethylene, polypropylene and ABS:

Next-generation stereolithography resins, ideal for investment casting patterns.

Stereolithography accuracy with the look, feel and performance of thermoplastic.

For applications needing strong, stiff, high-heat-resistant composites. Great detail resolution

A clear solution delivering ABS and PBT-like properties for stereolithography.

Thanks to reduced downtime and increased workflow, the Stratasys V650 Flex prints through short power outages, and if you ever need to re-start, you can pick up exactly where you left off. Years of testing have helped deliver not only the stamina to run and run, but also low maintenance needs and high efficiency. To make life even easier, the V650 Flex runs on 110V power, with no need to switch to a 220V power source.

For ease of use, every V650 Flex comes with a user-friendly, touch-enabled interface developed in parallel with SolidView build preparation software. This software contains smart power controls and an Adaptive Power Mode for automated adjustment of laser power, beam size and scan speeds for optimum build performance. 

The V650 Flex also comes equipped with adjustable beam spot sizes from 0.005” to 0.015” that enhance control, detail, smoothness and accuracy. With more precise printing comes better informed decision-making and better chances of success. You have twice the capacity and, to ease workflow further, this production-based machine provides a large VAT for maximum output (build volume 20”W x 20”D x 23”H) and interchangeable VATs.

Through partnering with Stratasys and Stereolithography now comes with an invaluable component: peace of mind. The V650 Flex is backed by the end-to-end and on-demand service and world-class support that is guaranteed with Stratasys. Any field issues get fixed fast, and their 30 years’ experience in 3D printing enable us to help you do more than ever, more efficiently.

Discover how you can work with advanced efficiency thanks to the all new Stratasys V650 Flex.

Contact the industry experts at PADT via the link below for more information:

Seven Tips for 3D Printing with Nylon 12CF

If you’ve been thinking of trying out Nylon 12 Carbon Fiber (12CF)  to replace aluminum tooling or create strong end-use parts, do it! All the parts we’ve built here at PADT have shown themselves to be extremely strong and durable and we think you should consider evaluating this material.

Nylon 12CF filament consists of black Nylon 12 filled with chopped carbon fibers; it currently runs on the Stratasys Fortus 380cf, Fortus 450 and Fortus 900 FDM systems when set up with the corresponding head/tip configuration. (The chopped fiber behavior requires a hardened extruder and the chamber runs at a higher temperature.) We’ve run it on our Fortus 450 and found with a little preparation you get excellent first-part-right results.

Forming tool printed in Nylon 12CF on a Stratasys Fortus 450 FDM printer. Build orientation was chosen to have the tool on its side while printing, producing a smooth curved surface (the critical area). (Image courtesy PADT)

With Nylon 12CF, fiber alignment is in the direction of extrusion, producing ultimate tensile strength of 10,960 psi (XZ orientation) and 4,990 psi (ZX orientation), with tensile modulus of 1,100 ksi (XZ) and 330 ksi (ZX). By optimizing your pre-processing and build approach, you can create parts that take advantage of these anisotropic properties and display behavior similar to that of composite laminates.

Best Practices for Successful Part Production

Follow these steps to produce best-practice Nylon 12CF parts:

  1. Part set-up in Insight or GrabCAD Print software:
    • If the part has curves that need a smooth surface, such as for use as a bending tool, orient it so the surface in question builds vertically. Also, set up the orientation to avoid excess stresses in the z-direction.
    • The Normal default build-mode selection works for most parts unless there are walls thinner than 0.2 inches/0.508 mm; for these, choose Thin Wall Mode, which reduces the build-chamber temperature, avoiding any localized overheating/melting issues. Keep the default raster and contour widths at 0.2 inches/0.508 mm.
    • For thin, flat parts (fewer than 10 layers), zoom in and count the number of layers in the toolpath. If there is an even number of layers, create a Custom Group that lets you define the raster orientation of the middle two layers to be the same – then let the rest of the layers alternate by 90 degrees as usual. This helps prevent curl in thin parts.
    • Set Seam Control to Align or Align to nearest, and avoid setting seams on edges of thin parts; this yields better surface quality.

2. In the Support Parameters box, the default is “Use Model Material where Possible” – keep it. Building both the part and most of the surrounding supports from the same material reduces the impact of mismatched thermal coefficient of expansion between the model and support materials. It also shortens the time that the model extruder is inactive, avoiding the chance for depositing unwanted, excess model material. Be sure that “Insert Perforation Layers” is checked and set that number to 2, unless you are using Box-style supports – then select 3. This improves support removal in nearly enclosed cavities.

3. Set up part placement in Control Center or GrabCAD Print software: you want to ensure good airflow in the build chamber. Place single parts near the center of the build-plate; for a mixed-size part group, place the tallest part in the center with the shorter ones concentrically around it.

4. Be sure to include a Sacrificial Tower. This is always the first part built, layer by layer, and should be located in the right-front corner. Keep the setting of Full Height so that it continues building to the height of the tallest part. You’ll see the Tower looks very stringy! That means it is doing its job – it takes the brunt of stray strings and material that may not be at perfect temperature at the beginning of each layer’s placement.

Part set-up of a thin, flat Nylon 12CF part in GrabCAD print, with Sacrificial Tower in its correct position at lower right, to provide a clean start to each build-layer. (Image courtesy PADT)

5. Run a tip-offset calibration, or two, or three, on your printer. This is really important, particularly for the support material, to ensure the deposited “bead” is flat, not rounded or asymmetric. Proper bead-profile ensures good adhesion between model and support layers.

6. After printing, allow the part to cool down in the build chamber. When the part(s) and sheet are left in the printer for at least 30 minutes, everything cools down slowly together, minimizing the possibility of curling. We have found that for large, flat parts, putting a 0.75-inch thick aluminum plate on top of the part while it is still in the chamber, and then keeping the part and plate “sandwiched” together after taking it out of the chamber to completely cool really keeps things flat.

7. If you have trouble getting the part off the build sheet: Removing the part while it is still slightly warm makes it easier to get off; if your part built overnight and then cooled before you got to it, you can put it in a low temp oven (about 170F) for ten (10) to 20 minutes – it will be easier to separate. Also, if the part appears to have warped that will go away after the soluble supports have been removed.

Be sure to keep Nylon 12CF canisters in a sealed bag when not in use as the material, like any nylon, will absorb atmospheric moisture over time.

Many of these tips are further detailed in a “Best Practices for FDM Nylon 12CF” document from Stratasys; ask PADT for a copy of it, as well as for a sample or benchmark part. Nylon 12 CF offers a fast approach to producing durable, custom components. Discover what Nylon 12CF can mean for your product development and production groups. Don’t forget to check the Custom Printing San Diego services for more information on the best printing techniques.

PADT Inc. is a globally recognized provider of Numerical Simulation, Product Development and 3D Printing products and services. For more information on Nylon 12CF and Stratasys products, contact us at info@padtinc.com.

Introducing the Stratasys F120 3D Printer

An industrial 3D printer at a price that brings professional 3D printing to the masses. Introducing the powerfully reliable F120, the newest addition to the Stratasys F123 Series. Stratasys brings their industrial expertise to transform the 3D printing game.

The F120 is everything you have come to expect from Stratasys: Accurate results, user-friendly interface and workflow, and durable 3D printing hardware. Their industrial-grade reliability means there is low maintenance compared to others.

When it comes to touch-time, there is little to no tinkering or adjustment required. The F120 is proven to print for up to 250 hours, uninterrupted with new, large filament boxes, as well as printing 2-3 times faster than competition, making for a fast return on investment.

Worried about lengthy and complicated setup time? Why wait to print – the Stratasys F120 is easy to install and set up, whether you’re new to 3D printing or not. Ease of use comes standard with GrabCAD Print machine control software. Dramatically simplify your workflow and see how the Stratasys F120 sets the standard for ease of use, with no specialized training or dedicated technician required.

The Stratasys F120 outperforms the competition. But don’t just take our word for it. Over 1000 hours were spent independently testing a number of key build attributes, including feature reproduction, part sturdiness and surface quality. The Stratasys F123 Series and its engineering-grade materials came out on top.

When considering purchasing a printer; time-to-part, failed print jobs, downtime, repairs, and schedule delays all should be accounted for.

The Stratasys F120 has all the features and benefits of their larger industrial-grade 3D printers, along with the superior speed, reliability, minimal touch-time, and affordable purchase price, giving you the best cost-per-part performance. Print complex designs with confidence thanks to soluble support, and enjoy unrivaled ease of use and accuracy with every print.

Don’t waste time and resources on tools that aren’t up to the task. Enhance your productivity. Make it right the first time with the F120.

Want to learn more about this exciting new tabletop printer that’s blowing away the competition?

Contact the industry experts at PADT via the link below:

Stratasys To Release First Pantone Validated 3D Printer & Much More! – New Product Announcement 2019

In an exciting statement this week, Stratasys, world leader and pioneer of all things of 3D Printing technology announced the launch of three new products: F120 3D Printer, V650 Flex Large Scale Stereolithography Printer, and Pantone Color Validation on the J750 and J735 3D Printers.

As a certified platinum Stratasys channel partner, PADT is proud to offer these new releases to manufacturers, designers, and engineers of all disciplines in the four corners area of the United States (Arizona, Colorado, Utah, and New Mexico).

Check out the brochures listed below, and contact PADT at info@padtinc.com for additional information. More on these offerings will be coming soon.

Introducing the Stratasys F120
Affordable Industrial-grade 3D printing

The newest member of the F123 platform brings the value of industrial grade 3D printing capabilities to an accessible price point​.

To get professional 3D printing results, you need professional tools. But most people think they can make do with low-priced desktop printers. They quickly find out, however, that these printers don’t meet their expectations.

It doesn’t have to be a choice between great performance and price. The Stratasys F120 delivers industrial-grade 3D printing at an attractive price with consistent results that desktop printers can’t match.

Introducing the Stratasys V650 Flex
A Configurable, Open VAT, Large Scale Stereolithography Printer by Stratasys

Introducing the Stratasys V650 Flex: a production ready, open material Vat Polymerization 3D Printer with the speed, reliability, quality, and accuracy you would expect from the world leader in 3D printing.

Upgrade to the Stratasys V650 Flex 3D Stereolithography printer and you can add game-changing advances in speed, accuracy and reliability to the established capabilities of Stereolithography.

Create smooth-surfaced prototypes, master patterns, large concept models and investment casting patterns more quickly and more precisely than ever.

Introducing Pantone Color Validation for the J750 and J735 3D printers
3D printing with true color-matching capabilities is here

Say goodbye to painting prototypes and say hello to the Stratasys J750 and J735 3D Printers. As the first-ever 3D printers validated by Pantone, they accurately print nearly 2,000 Pantone colors, so you can get the match you need for brand requests or design preferences.

This partnership with Pantone sets the stage for a revolution in design and prototype processes. As the industry’s first PANTONE Validated™ 3D printers, they allow designers to build realistic prototypes faster than ever before – shrinking design-to-prototype and accelerating product time-to-market.

Introducing Additive to Automation with End-of-Arm Tooling – Case Study

In the factory of the future automation is king.

Manufacturers can drastically reduce lead times, reduce labor costs, and increase overall efficiency through the use of robotics at several stages in their workflow, each performing a different function. While each function serves a unique purpose specific to the task it will execute, they all utilize an essential component known as End-of-Arm tooling (EOAT).

Traditionally, companies that produce EOAT have used extruded aluminum, or machined aluminum frames, often making them heavy and cumbersome. One manufacturer however, has found a solution to reduce weight without sacrificing strength or durability, using 3D printing.

Download the case study to learn more about additive manufacturing’s place on the factory floor, and how you can use it to eliminate the need for heavy and overly complex parts.

Create parts that are 50% lighter, and designed based on your needs, not limited by your manufacturing process.

Download Here

Introducing TPU 92A – The latest FDM material from Stratasys

PADT is excited to announce the release of the latest FDM material from Stratasys: TPU 92A.
Thermoplastic Polyurethane (TPU) is a type of elastomer material, known for its flexibility, resilience, tear resistance, and high elongation. It’s a highly process-able material which makes it ideal for additive manufacturing.
TPU 92A is an elastomeric material that is ideal for prototyping highly functional, large, durable, complex elastomer parts. 

This material brings the benefits of an elastomer to the accurate and easy-to-use F123 3D Printer. Combined with soluble support, it lets you create simple to complex elastomer parts, and through printing on the F123 Series gives product developers more tools to expand their prototyping capabilities with reliable accuracy.
Curious to learn more about the unique properties that make TPU 92A such a great option for prototyping?Schedule a meeting to see the material for yourself.Click the link below to start a conversation with PADT’s resident material experts, in order to discuss the capabilities of this Thermoplastic Polyurethane material, and how your company can benefit from using it.

Don’t miss this unique opportunity, schedule a meeting today!

U.S. Patent on the Method and Apparatus for Removing 3D Printing Support Materials Awarded to PADT

This has been a busy year for PADT.  So busy in fact that we forgot an important announcement from January. PADT was granted US Patent 9,878,498 for some of the technology we use in our line of devices that remove soluble supports from 3D Printing parts.  The official title: METHOD AND APPARATUS FOR REMOVING SUPPORT MATERIAL is actually fairly accurate.  It covers the hardware configuration inside the device along with the methods that are used for the systems we make and sell for removing support material from 3D Printed parts.

PADT introduced our first Support Cleaning Apparatus (SCA) to the market in 2008.  We learned a lot from that first SCA-1200 and developed intellectual property around the equipment and methods we used in our second generation systems, the SCA-1200HT and SCA 3600.  With over 12,000 total units shipped, these machines take the work out of support removal making 3D Printing faster and easier.

Take a look at the press release below, or the patent itself, to learn more about what makes our systems unique and better.  Decades of experience in 3D Printing, product development, and simulation went into developing the ideas and concepts capture in the patent and realized in the reliable and easy-to-use SCA product family.

Please find the official press release on this new partnership below and here in PDF and HTML

If you have any questions about our support removal solutions in particular or 3D Printing in general, reach out to info@padtinc.com or call 480.813.4884.

Press Release:

U.S. Patent on the Method and Apparatus for Removing 3D Printing Support Materials Awarded to PADT

PADT’s Support Cleaning Apparatus (SCA) System is the Standard for Soluble Support Removal and is Bundled with Many Stratasys 3D Printers

TEMPE, Ariz., October 2, 2018 ─ To meet the need for improving the process of removing support material often required to hold up a part during 3D Printing, PADT, the Southwest’s largest provider of simulation, product development, and additive manufacturing services and products, developed its Support Cleaning Apparatus (SCA) systems. PADT today announced that it has been awarded a U.S. patent for its SCA system invented by Rey Chu, Solomon Pena and Mark C. Johnson.

PADT’s SCA systems are currently sold exclusively by Stratasys, Ltd. (SSYS) for use with any of the Stratasys printers that use the Soluble Support Technology (SST) material. Known for its innovation in the industry, this award marks PADT’s 4th patent to-date.

“When Stratasys first introduced its soluble support material that can be dissolved with chemicals to help remove supports in the 3D Printing process, we knew that existing support removal devices were not reliable or efficient enough to handle the innovation,” said Rey Chu, co-founder and principal, PADT. “We used computational fluid dynamics simulation, our extensive product development skills, and knowledge from over two decades of 3D Printing experience to design the industry’s most efficient and reliable support cleaning solution. We are proud that our SCA system has now been granted patent protection.”

The patent protects the intellectual property applied by PADT to achieve its industry-leading performance and reliability goals of soluble support removal. Critical information in the patent includes how the SCA system is laid out and has different sections, each with a purpose for achieving the intended results. It also identifies the geometry and orientation of the system that forces the water to move in a specific pattern that cleans the parts more efficiently.

   

About PADT Support Cleaning Apparatus Systems

PADT shipped its first SCA system in November 2008 and has since reached more than 12,000-unit sales worldwide. There are currently two units in the SCA family, the SCA-1200HT with a 10x10x12” part basket and the larger SCA 3600 with a 16x16x14” part basket. They offer temperature ranges suitable to remove support from all Fused Deposition Modeling (FDM) and PolyJet materials including:  ABS, ASA, PC, Nylon, and PolyJet Resins.

The PADT SCA system has received impressive reviews from 3D printing practitioners. PADT is using its experience, the IP captured in this patent, and new concept to develop additional systems to satisfy a broader set of needs across the 3D Printing industry. For more information on the PADT SCA family of products, please visit http://www.padtinc.com/sca.

About Phoenix Analysis and Design Technologies

Phoenix Analysis and Design Technologies, Inc. (PADT) is an engineering product and services company that focuses on helping customers who develop physical products by providing Numerical Simulation, Product Development, and 3D Printing solutions. PADT’s worldwide reputation for technical excellence and experienced staff is based on its proven record of building long-term win-win partnerships with vendors and customers. Since its establishment in 1994, companies have relied on PADT because “We Make Innovation Work.” With over 80 employees, PADT services customers from its headquarters at the Arizona State University Research Park in Tempe, Arizona, and from offices in Torrance, California, Littleton, Colorado, Albuquerque, New Mexico, Austin, Texas, and Murray, Utah, as well as through staff members located around the country. More information on PADT can be found at www.PADTINC.com.

# # #

Media Contact
Alec Robertson
TechTHiNQ on behalf of PADT
585-281-6399
alec.robertson@techthinq.com
PADT Contact
Eric Miller
PADT, Inc.
Principal & Co-Owner
480.813.4884
eric.miller@padtinc.com

 

 

Don’t compromise your composite tooling design – Streamline your Sacrificial tooling with FDM

FDM Sacrificial Tooling: Using Additive Manufacturing for Sacrificial Composite Tool Production

Additive manufacturing has seen an explosion of material options in recent years. With these new material options comes significant improvements in mechanical properties and the potential for new applications that extend well beyond prototyping; one such application being sacrificial tooling.

Traditional composite manufacturing techniques work well to produce basic shapes with constant cross sections. However, complex composite parts with hollow interiors present unique manufacturing challenges. However, with FDM sacrificial tooling, no design compromise is necessary.

Download the white paper to discover how FDM sacrificial tooling can dramatically streamline the production process for complicated composite parts with hollow interiors.

This document includes insight into:

  • Building for optimal results
  • Consolidating composites
  • Finding application best fits

Best practices for composite tooling with additive manufacturing

Additively Manufactured: Best Practices for Composite Tooling with 3D Printing

The advanced composites industry has a continual need for innovative tooling solutions. Conventional tooling is typically heavy, costly and time-consuming to produce. New applications, product improvements and the demand for faster, lower-cost tool creation challenge composite product manufacturers to innovate and remain competitive.

The use of additive manufacturing (or “3D printing”), and specifically FDM, for composite tooling has demonstrated considerable cost and lead time reductions while providing numerous other advantages such as immense design freedom and rapid iteration, nearly regardless of part complexity.

Download the white paper to learn more about the various advantages and capabilities of composite tooling with additive over traditional manufacturing methods, and discover the best practices for ensuring that your composite tooling process is efficient as possible.

This document includes best practices for:

  • Testing and characterization
  • Tool Design, Production, & Use
  • Analyzing results