Press Release: NASA Awards PADT, Arizona State University and Kennesaw State University a $755,000 Phase II STTR Research Grant

The Grant Will Fund Research for Combining Cellular Patterns Inspired by Nature with Simulation and 3D Printing to Make Stronger and Lighter Structures for Space Exploration

What do we like more here at PADT than combining simulation, design, and 3D Printing? Combining those three things for spaceflight applications.

That is what our 16th STTR/SBIR win is all about. Based upon our success with the shorter, first phase of this project, NASA has awarded PADT, ASU, and KSU the second phase of this R&D Project.

The team will work to take bio-inspired lattice shapes and develop tools to incorporate those shapes into the design of structure used in spacecraft. We will also create tools to optimize the distribution of the lattice structure, produce material properties, and verify the simulation results with rigorous testing.

Read more details in the press release below or here.

Also, watch this space for reports on what we learn and information about the tools we will be creating.

If you have the need to do simulation, design, or additive manufacturing, or combine any of those disciplines to create better products or improve your processes, please contact PADT and let’s talk about how we can help.


NASA Awards PADT, Arizona State University and Kennesaw State University a $755,000 Phase II STTR Research Grant

The Grant Will Fund Research for Combining Cellular Patterns Inspired by Nature with Simulation and 3D Printing to Make Stronger and Lighter Structures for Space Exploration

TEMPE, Ariz., December 10, 2019 ─ In a move that acknowledges its excellence and expertise in 3D printing, simulation, design and software development, PADT today announced NASA has awarded a $755,000 2019 Phase II Small Business Technology Transfer (STTR) research grant for it to collaborate with Arizona State University (ASU) and Kennesaw State University (KSU) to enable the development of stronger and lighter structures for space exploration. The objective of the joint effort is to develop a software tool for designing, virtually testing and optimizing strong, lightweight lattice structures for aerospace vehicles. The result of the research project will be a commercial software product that PADT plans to market.

The Phase II STTR grant is a continuation of the original $127,000 Phase I grant awarded to PADT and ASU’s Ira A. Fulton Schools of Engineering in August 2018. This is PADT’s 16th STTR/SBIR grant since the company was founded in 1994.

“We’re proud to win this Phase II STTR because it furthers our coordination with the Fulton Schools and requires the use of our three main areas of expertise: 3D printing, simulation and product development,” said Alex Grishin, Ph.D., consulting engineer, PADT. “As an Elite ANSYS channel partner, we also have the skillset needed to embed our solution in the ANSYS simulation tool, saving a lot of time and effort. Improving aerospace innovation is always an exciting prospect, and our team is uniquely qualified to apply our expertise to develop disruptive technology for NASA.”

Shapes found in nature, like honeycombs in a beehive, are intriguing to the aerospace community because of their strength and light weight. Additionally, the shape and spacing of these lattice structures do not have to be uniform, and by varying them, the compositions can provide better performance. The challenge PADT, ASU and KSU is solving is how to develop a design tool that combines concepts from density, topology and parameter optimization to generate lattice materials that are aperiodic in nature and do not require a priori definition of cell size. Recent advancements in additive manufacturing will create the geometry specified by the tool and manufacture “bio-inspired” structures with detail to a degree previously not possible.

“ASU has become a leader in the advancement of additive manufacturing and we are continually discovering new ways to solve engineering challenges with this technology,” said Kyle Squires, Ph.D., dean, Fulton Schools of Engineering, Arizona State University. “The NASA Phase II STTR grant allows us to use simulation and 3D printing to explore bio-inspired structures to innovate how NASA designs and manufactures its spacecrafts.”

In addition to the software product, the group’s deliverables include cellular material data for inclusion in NASA’s open-source PeTaL platform, data analysis, experimental results, and 3D printed metal demonstration artifacts. The lattice structure design tool itself may allow NASA to design and manufacture high-performance materials, including:

  • Heat shields
  • Acoustic liners
  • Space debris resistant skins
  • Lightweight panels
  • Conformal, structural heat exchangers

“This research project is a great example of government, academic institutions and the private sector working together to provide practical solutions for the space industry,” said Ji Mi Choi, associate vice president, Entrepreneurship and Innovation, Arizona State University. “We appreciate the opportunity to work with NASA, PADT and KSU as we discover new ways to apply 3D printing and simulation to real-world challenges.”

To learn more about PADT and its advanced capabilities, 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.

About Ira A. Fulton Schools of Engineering

The Ira A. Fulton Schools of Engineering at Arizona State University, with more than 24,000 enrolled students, is one of the largest engineering schools in the United States, offering 44 graduate and 25 undergraduate degree programs across six schools of academic focus. With students, faculty and researchers representing all 50 states and 135 countries, the Fulton Schools of Engineering is creating an inclusive environment for engineering excellence by advancing research and innovation at scale, revolutionizing engineering education and expanding global outreach and partner engagement. The Fulton Schools of Engineering’s research expenditures totaled $115 million for the 2017-2018 academic year. Learn more about the Ira A. Fulton Schools of Engineering at engineering.asu.edu

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Press Release: Arizona Corporate Excellence Awards Lists PADT as one of the Top Private Companies in the State

Globally Recognized Company Selected as an ACE Recipient for its Impressive Growth and for Numerous Contributions to the Arizona Technology Sector

For the third time this year, PADT was officially recognized for our contribution to the local tech ecosystem: An Arizona Corporate Excellence award. Last night we joined companies of every type at the Scottsdale Center for the Performing arts to be listed with fifty other privately held companies headquartered here in Arizona. As with many of these awards, it is hard to grasp what an honor it is to be recognized until you hear the names of the other honorees.

You can find a list of all of those who were recognized for the 2019 ACE Award here. Our press release on this topic is below and here.

This was the first time we were nominated for an ACE award, and we ranked 46th amongst private companies in the state. Next year… let’s see how high up that list we can move.

Recognition of this type, and by the broader business community instead of our insular tech world, was a great way to wind down our celebrations for PADT’s 25th year in business.


Arizona Corporate Excellence Awards Lists PADT as one of the Top Private Companies in the State

Globally Recognized Company Selected as an ACE Recipient for its Impressive Growth and for Numerous Contributions to the Arizona Technology Sector

TEMPE, Ariz., November 19, 2019 PADT, a globally recognized provider of numerical simulation, product development, and 3D printing products and services, today announced it has been named to the Arizona Corporate Excellence (ACE) Awards list of the Top Private and Fastest Growing Companies.

PADT joined a prestigious group of companies at the awards ceremony hosted by the Scottsdale Center for Performing Arts on November 14, 2019. Fellow winners included Arizona Coyotes, JDA Software, OnTrac, SiteLock, StandardAero, and WebPT. 

“Since we started PADT in the Valley in 1994, our goal has been to become the premier innovation partner to technology companies who create physical products,” said Ward Rand, co-founder and principal, PADT. “We’re honored to be named an ACE recipient alongside this impressive list of winners, many of which have been, or are, our clients. It’s a testament to how far we have come since we were four engineers in a tiny executive suite.”

PADT has experienced tremendous growth over the past five years. Included below is a list of key accomplishments the company has achieved since 2015:

  • Opened offices in Torrance, California and Austin, Texas – with a new office location coming soon.
  • Further developed partnerships with universities throughout the Southwest and helped to launch significant additive manufacturing labs at Arizona State University and Metro State University in Denver, Colorado.
  • Tripled 3D printing capacity with new, large format stereolithography systems, and launched the first 3D printing factory in the Southwest using Carbon’s digital light synthesis system.
  • Awarded multiple SBIR/STTR grants, bringing the company’s total to 15.
  • The company and its leadership received two additional awards in 2019 – PADT received a special recognition for its contributions to the biotech community by AZBio and Eric Miller was honored as one of the state’s top tech executive by the Phoenix Business Journal.

The ACE awards are the premier business awards event in the Valley, and the only program highlighting the market’s biggest and best privately held companies. In its 24th year, the goal of the ACE Awards is to  develop an increasing sense of knowledge sharing and community among private companies.

For more information on PADT’s services, leadership and the company’s history, please visit www.padtinc.com/about.

About PADT

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 90 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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Join PADT in Welcoming Jeff Wells, Business Development Manager, Engineering Services

Here at PADT, we pride ourselves on our ability to make our customers’ ideas for innovation practical and get them to market. No matter how complex the challenge is, we have the engineering expertise and technology tools to work with our customers and deliver tailored solutions to meet their needs. And for every solution we create, there’s a business development team leading the partnership with our customers. We’re excited to welcome the newest leader of this team, Business Development Manager for Engineering Services, Jeff Wells.

“PADT’s engineering services are thriving behind the work of our outstanding team,” said Eric Miller, co-founder and principal, PADT. “Jeff adds a tremendous amount of experience as both an engineer and a business development leader. His knowledge of the industry and the community will elevate our ability to attract new and innovative customers.”

To help PADT improve its market position in engineering services and product development, Wells will be responsible for building new customer relationships and seeking new opportunities to solve complex challenges. His focus will be on serving customers in a wide variety of industries, including aerospace and defense, medical, and industrial.

“Throughout my many years in engineering here in Arizona, I’ve been keenly aware of the outstanding services provided by PADT,” said Wells. “The company’s reputation and the wonderful people I’ve gotten to know over the years made it an easy decision to join the team. I look forward to contributing to the company’s strategy for growing its engineering services department.”

Jeff and his Family in New Zealand

Wells brings nearly 30 years of engineering, business development, and sales experience to the position. He joins PADT after spending the past five years in the director of business development role at CollabraTech Solutions. Wells joined CollabraTech early in the company’s lifecycle and helped grow the gas and chemical delivery product company from a few million dollars in revenue to over $14 million, by diversifying their customer base, the markets they served and the projects they pursued.

Early in his career, Wells worked as an engineer designing a wide variety of products from parts for Airbus aircraft engines to laser part marking kiosks and semiconductor capital equipment. He quickly realized his propensity for combining his engineering expertise with his communication skills, and in the late ‘90s, he began his career in business development. Wells worked at Advanced Integration Technologies for 10 years as a business development engineer and business development manager. He later worked closely with senior leadership on business development operations at Ultra Clean Technology and led business development for Foresight Processing.

Wells holds a Bachelor of Science in Aerospace Engineering from Arizona State University (ASU). He and his wife, Kate Wells, CEO of the Phoenix Children’s Museum, have been married for 27 years and have two daughters who attend school at Massachusetts Institute of Technology and Barrett, the Honors College at ASU. In their free time, Wells and his family enjoy traveling. A decade ago, Jeff and his wife took their two daughters out of school for 14 months backpacking around the globe, visiting 22 countries. Wells also enjoys being outdoors hiking, playing sports, snowboarding and water skiing.

You can find a writeup in the Phoenix Business Journal here and his LinkedIn profile is here.

To learn more about PADT’s engineering service capabilities and to connect with Jeff Wells, please visit www.padtinc.com/services  or call us at 1-800-293-7238.

New Awards and Fantastic Winners: 2019 Governor’s Celebration of Innovation does not Disappoint

Way back in 2011, PADT participated in our first Governor’s Celebration of Innovation, or GCOI. We actually won the award for being a Pioneer that year, and we also started making custom awards with our 3D Printing systems. And every year we get to see friends, customers, and partners take a PADT original home. 2019 was no different.

You can read about the event in the Phoenix Business Journal here.

This year FreeFall Aerospace was won the Innovation Award for startups. They are part of the ANSYS Startup program and someone we really enjoy working with. In addition, Qwick won the Judges award. They are a local software startup that we have interacted with through our mentoring and angel investing activities.

This year’s awards came out nice, combining PolyJet and Stereolithography to make a kinetic sculpture:

We were pleased to watch these being handed out to eight winners. The Tucson winners, half of those recognized, were happy to show their’s off:

Press Release: PADT Recognized for its Contribution to Arizona’s Tech Community with Two Awards: Top Tech Exec by Phoenix Business Journal and Special AZBio Award

It was a special week for PADT when we received two awards for our activities in the Arizona business community. Every time anyone at PADT, or the company as a whole is recognized, it reflects the long term commitment our employees have made to our community, their focus on our customers, and their continued effort to simply be good at what they do.

The details for these two awards are given in the press release below. You can see a list of the fifteen awards PADT has received since 2002 here.

A big thank you to everyone who contributed to our success over the years. We are humbled by this type of recognition, so we don’t have much else to say.

The official press release is available as HTML or PDF.


PADT Recognized for its Contribution to Arizona’s Tech Community with Two Awards: Top Tech Exec by Phoenix Business Journal and Special AZBio Award

PADT Co-founder Eric Miller Honored in the CEO Category by the Phoenix Business Journal and PADT’s 25Years of Contributions Recognized by AZBio

TEMPE, Ariz., Oct. 8, 2019 PADT, a leader in numerical simulation, product development, and 3D printing, is honored to announce that Principal and Co-founder, Eric Miller, is a winner of the Phoenix Business Journal’s 2019 Top Tech Exec Award in the CEO category.  On the heels of that honor, the state’s bioscience industry organization, AZBio, recognized the contributions PADT has made to the local medical technology community over the past 25 years with a special trophy presented at the 2019 AZBio Awards ceremony on October 2, 2019.

PBJ Top Tech Exec Award

“Thank you to the Phoenix Business Journal for recognizing our dedication to Phoenix’s innovation landscape,” said Miller. “We work hard to ensure the success of our clients, and I’m extremely proud of the company my co-founders and I have built together here at PADT. When our clients and employees are happy, there’s no limit to what we can achieve.”

Each year, the Phoenix Business Journal recognizes individuals for their involvement and influence in the technology industry with the AZ Top Tech Exec Awards. Miller was selected for his role in establishing PADT as an integral part of the local manufacturing ecosystem, providing market-leading numerical simulation tools from ANSYS, Inc., and the 3D printing systems from Stratasys across the Southwest.  PADT also assists companies through engineering consulting for design, test, and simulation and is the state’s largest provider of 3D printing services. Companies come to PADT for the tools and consulting they need to design and manufacture better products.

In addition to PADT’s extensive business victories, Miller was also chosen as a result of his continuous involvement in the Phoenix technology community. Miller is an angel investor with Arizona Tech Investors, and he frequently lends his time to advise entrepreneurs. He is also an active mentor for ACA’s Venture Ready Program and was recently named Vice-Chair of the Arizona Technology Council’s Board of Directors. He is also on the board of directors of BioAccel and is a regular guest contributor of articles on technology, business, and the local tech scene to the Phoenix Business Journal.

“Congratulations to Eric Miller and all of the 2019 Top Tech Execs,” said Ray Schey, market president and publisher, Phoenix Business Journal. “Eric is one of the key contributors to the Valley’s incredible growth in the technology sector. This recognition is acknowledgement of his, and the work of the other talented tech execs, in the industry. Arizona is being noticed both nationally and internationally for its innovation and growth in technology.”

AZBio Recognition

During the 2019 AZBio Awards, the Arizona Bioindustry Association recognized PADT’s 25th anniversary with a special award in recognition of the contribution the company has made to Arizona’s biotechnology community.  It was a special honor for PADT to receive the iconic double-double helix trophy that PADT has been 3-D printing for the AZBio awards for eight years.  

“Since it was founded in Arizona in 1994, PADT’s dedicated employees have provided their knowledge of innovation and enthusiasm for collaboration to advance our common goal of making Arizona a top-tier bioscience state,” said Joan Koerber-Walker, president and CEO, AZBio. “It was a privilege to recognize this trail-blazing company that’s grown to be the largest of its kind in the Southwest for its contributions.”

Although PADT provides products and services to companies across industries, the Bioscience sector has been a special focus of the company because of its disproportionately positive impact on the overall community. PADT’s involvement in groups like AZBio is way for the company to amplify its impact.

“PADT Co-founder Mark Johnson started our special commitment to the medical device industry and our contributions to the bioscience community early in the company’s history,” said Rob Rowan, director of Engineering, PADT. “Although Mark is unfortunately no longer with us, we continue to execute on his vision of bringing aerospace quality engineering to the medical sector, helping companies large and small translate their innovative ideas into viable products that improve patient outcomes across applications.”

About Eric Miller

As a Co-founder of PADT in 1994, Miller was able to pursue his interests in simulation, 3D printing, operations, and small business management. He is often called upon to write and speak on simulation, design, and 3D Printing as well as on startups and the high-tech sector. In addition, Miller is a board member for several tech-related organizations and Vice-Chair of the Arizona Technology Council. He holds a B.S. in Mechanical Engineering from UC Berkeley.

About PADT

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 90 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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Mars, Hearts, Spaceships, and Universities: 2019 Colorado Additive Manufacturing Day a Success

Engineers, educators, and enthusiasts gathered on the green lawn of beside the Platte River at the Blind Faith Brewing to talk about Additive Manufacturing. Over 170 attendees (and two dogs) met each other, caught up with old colleagues, and shared their AM journey during the breaks and listened to 13 presenters and panelists. 12 antipasto platters and 30 pizzas were consumed, and 298 beers or sodas were imbibed. By the numbers and by type of interaction we saw, a successful event all around.

This was the fourth annual gathering, hosted by PADT and sponsored by our partners at this brewery. We could not have put this event on without the support of Stratasys, ANSYS, ZEISS, and Desktop Metal. We also want to thank our promotional partners, Women in 3D Printing and Space for Humanity who both brought new people to our community. Carbon, Visser and a student project with Ball Aerospace did their part as exhibitors.

Check out the Slideshow at the end of this post to get a visual snapshot of the day.

We want to thank the true stars of our event, the speakers and panelists who shared their knowledge and experience that turned a great gathering into a learning experience.

We started the morning off with an inspirational keynote from Dr. Robert Zubrin. A visionary in the space community and long term champion of going to Mars, Dr. Zubrin shared with us his observations about the new space race with his talk: “The Case for Space: How the Revolution in Spaceflight Opens Up a Future of Limitless Possibilities.” He left the packed audience energized and ready to do our part in this next step in humanities exploration of the universe. He stayed after to talk with people and sign copies of his book, which you can find here.

We then heard from user David Waller of Ball Aerospace on his experience with their Desktop Metal system. He went over the testing, lessons learned, and usage of their Studio system. It was a great in-depth look at someone implementing a new technology. There is a lot of interest around this lower-cost approach to producing metal parts, and the audience was full of questions.

Sticking with the Desktop Metal technology, PADT’s very own Pamela Waterman talked about how PADT is using our in-house Zeiss Optical Scanning hardware and software to inspect the parts we are making with our Desktop Metal System. She shared what we have learned about following the design guidelines that are developing for this technology and how scanning is a fast and accurate way to determine the final geometry created in the three-step process of building a green part, debinding, and sintering.

Next up was Christopher Robinson form ANSYS, Inc. to talk about recent additions to the ANSYS Additive products. He shared how customers are using simulation to design parts for metal powder bed fusion AM and then model the build process to predict and avoid failures as well as compensate for the distortion inherent in the process. The key takeaway was that simulation is the solution for getting parts built right the first time.

After a short break, and some AM trivia that won some PADT25 T-Shirts for people who knew the history of 3D Printing, we heard all about the new V650 Flex Stereolithography system that Stratasys recently introduced. Yes, Stratasys now makes and sells an SL system and it is literally a dream machine designed by people with decades of AM and Stereolithography experience. Learn more about this open and powerful system here.

Another AM technology was up next when Nick Jacobson spoke about Voxel Printing with PolyJet technologies. He discussed how he varies materials and colors spacially to create unique and realistic replicas for medicine and engineering. He also showed how the voxel-based geometry he creates can be used to create Virtual Reality representations of objects. Much of their work revolves around the visualization of hearts for adults and children to improve surgery planning. While we had been focused on space at the start of the afternoon, he reminded us of the immediate and life saving medical applications of AM.

And then we moved back to space with a presentation from Lockheed Martin‘s Brian Kaplun on how they are using AM to create parts that will fly on the Orion Spacecraft. Making production parts with 3D Printing has been a long-term goal for the whole industry, and Lockheed Martin has done the long and hard work of design, test, and putting processes in place to make this dream a reality. One of the biggest takeaways of his talk was how once the Astronauts saw a few AM parts in the capsule, they started asking of its use to redesign other tools and components. The ultimate end-users, they saw the value of lightweight and strong parts that could be made without the limitations of traditional manufacturing.

We finished up the day, after another break and some more trivia, with a fascinating panel on AM at Colorado’s leading Universities. We were lucky to have Ray Huff from Wohlers Associates moderate a distinguished group of deans, directors, and professors from four outstanding but different institutions:

  • Martin Dunn PhD,  Dean of Engineering, CU Denver
  • Jenifer Blacklock PHD, Mechanical Engineering Professor – Colorado School of Mines
  • David Prawel PhD, Director, Idea-2-Product 3D Printing Lab, Colorado State University 
  • Matt Gordon, PhD,  Chair, Mechanical Engineering, University of Denver 

Their wide-ranging discussion covered their education and research around AM. A common theme was industry cooperation. Each school shared how they use AM to help students not just make things, but also understand how parts are made. The discussion was fantastic and ended far too soon, which is always an indicator of a great group of experts.

And that sums up our great day, leaving out several hundred side conversations that went on. Check out this slide show to get a feel for how energetic and interesting the afternoon was.

As everyone left, some reluctantly and after one more beer, the common comment was that they can’t wait to get together again with everyone. We hope that next year we will have more speakers and participants and continue to support the growth of Additive Manufacturing in Colorado.

A quick note about the location: You are not wrong if you remember a different name for the three previous events. St. Patricks’s is now Blind Faith and the new owners could have not been more welcoming. Plus, they have more Belgian’s, which I am a big fan of.

Video Interview: Topology Optimization versus Generative Design

While attending the 2019 RAPID + TCT conference in Detroit this year, I was honored to be interviewed by Stephanie Hendrixson, the Senior Editor of Additive Manufacturing magazine and website. We had a great chat, covering a lot of topics. I do tend to go on, so it turned into two videos.

The first video is about the use of simulation in AM. You should watch that one first, here, because we refer back to some of the basics when we zoomed in on optimization.

Generative design is the use of a variety of tools to drive the design of components and systems to directly meet requirements. One of those tools, the most commonly used, is Topological Optimization. Stephanie and I explore what it is all about, and the power of using these technologies, in this video:

You can view the full article on the Additive Manufacturing website here.

If you have any questions about how you can leverage simulation to add value to your AM processes, contact PADT or shoot me an email at eric.miller@padtinc.com.

Video Interview: 3 Roles for Simulation in Additive Manufacturing

While attending the 2019 RAPID + TCT conference in Detroit this year, I was honored to be interviewed by Stephanie Hendrixson, the Senior Editor of Additive Manufacturing magazine and website. We had a great chat, covering a lot of topics. I do tend to go on, so it turned into two videos.

In the first video, we chat about how simulation can improve the use of Additive Manufacturing for production hardware. We go over the three uses: optimizing the part geometry to take advantage of AM’s freedom, verifying that the part you are about to create will survive and perform as expected, and modeling the build process itself.

You can read the article and watch the video here on the Additive Manufacturing website. Or you can watch it here:

If you have any questions about how you can leverage simulation to add value to your AM processes, contact PADT or shoot me an email at eric.miller@padtinc.com.

For the second interview, we focus on Topological Optimization, Generative design, and the difference between the two. Check that out here.

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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Press Release: PADT Awarded U.S. Army Phase I SBIR Grant for Combustor Geometry Research Using 3D Printing, Simulation, and Product Development

We are pleased to announce that the US Army has awarded PADT a Phase I SBIR Grant to explore novel geometries for combustor cooling holes. This is our 15th SBIR/STTR win.

We are excited about this win because it is a project that combines Additive Manufacturing, CFD and Thermal Simulation, and Design in one project. And to make it even better, the work is being done in conjunction with our largest customer, Honeywell Aerospace.

We look forward to getting started on this first phase where we will explore options and then applying for a larger Phase II grant to conduct more thorough simulation then build and test the options we uncover in this phase.

Read more below. The official press release is here for HTML and here for PDF.

If you have any needs to explore new solutions or new geometries using Additive Manufacturing or applying advanced simulation to drive new and unique designs, please contact us at 480.813.4884 or info@padtinc.com.


PADT Awarded U.S. Army Phase I SBIR Grant for Combustor Geometry Research Using 3D Printing, Simulation, and Product Development

The Project Involves the Development of Sand-Plugging Resistant Metallic Combustor Liners

TEMPE, Ariz., August 15, 2019 ─ In recognition of its continued excellence and expertise in 3D printing, simulation, and product development, PADT announced today it has been awarded a $107,750 U.S. Army Phase I Small Business Innovation Research (SBIR) grant. With the support of Honeywell Aerospace, PADT’s research will focus on the development of gas turbine engine combustor liners that are resistant to being clogged with sand.  The purpose of this research is to reduce downtime and improve the readiness of the U.S. Army’s critical helicopters operating in remote locations where dirt and sand can enter their engines.  

“PADT has supported advanced research in a wide variety of fields which have centered around various applications of our services,” said Eric Miller, co-founder and principal, PADT. “We’re especially proud of this award because it requires the use of our three main areas of expertise, 3D printing, simulation and product development. Our team is uniquely capable of combining these three disciplines to develop a novel solution to a problem that impacts the readiness of our armed forces.”

The challenge PADT will be solving is when helicopters are exposed to environments with high concentrations of dust, they can accumulate micro-particles in the engine that clog the metal liner of the engine’s combustor. Combustors are where fuel is burned to produce heat that powers the gas turbine engine. To cool the combustor, thousands of small holes are drilled in the wall, or liner, and cooling air is forced through them. If these holes become blocked, the combustor overheats and can be damaged.  Blockage can only be remedied by taking the engine apart to replace the combustor. These repairs cause long-term downtime and significantly reduce readiness of the Army’s fleets.

PADT will design various cooling hole geometries and simulate how susceptible they are to clogging using advanced computational fluid dynamics (CFD) simulation tools. Once the most-promising designs have been identified through simulation, sample coupons will be metal 3D printed and sent to a test facility to verify their effectiveness.  Additionally, PADT will experiment with ceramic coating processes on the test coupons to determine the best way to thermally protect the 3D printed geometries.

“When we developed new shapes for holes in the past, we had no way to make them using traditional manufacturing,” said Sina Ghods, principal investigator, PADT. “The application of metal additive manufacturing gives PADT an opportunity to create shapes we could never consider to solve a complex challenge for the U.S. Army. It also gives us a chance to demonstrate the innovation and growth of the 3D printing industry and its applications for harsh, real-world environments.”

Honeywell joined PADT to support this research because it is well aligned with the company’s Gas Turbine Engine products. The outcome of this research has the potential to significantly improve the performance of the company’s engines operating in regions with high dust concentrations.

This will be PADT’s 15th SBIR/Small Business Technology Transfer (STTR) award since the company was founded in 1994. In August 2018, the company, in partnership with Arizona State University, was awarded a $127,000 STTR Phase I Grant from NASA to accelerate biomimicry research, the study of 3D printing objects that resemble strong and light structures found in nature such as honeycombs or bamboo.

To learn more about PADT and its advanced capabilities, 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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Talking Hydrogen Fuel Cell Blowers for Trucking at the Governor’s House

As we shared in our recent press release, PADT was invited to be one of nine companies presenting at the 2019 Commercial Vehicle Cleantech Challenge. We happily spent the day at the Colorado Governor’s mansion talking and learning about how to make the road transportation of goods with large and small vehicles cleaner and more efficient. As one of nine companies presenting, PADT talked about our custom blower technology for hydrogen fuel cells.

We want to thank both the Colorado Cleantech Industries Association (CCIA) and the North American Council for Freight Efficiency (NACFE) for hosting such an informative event. We were able to meet people from across the energy and learn about their needs, and give them an opportunity to learn more about PADT.

You can find their blog post here.

Here are some pictures describing how our day went.

The building and grounds at the Colorado Governor’s Mansion are truly beautiful. We spent most of the day in the carriage house in the garden… which I failed to get a picture of.

It was a packed day as can be seen from the agenda. And the list of sponsors was fantastic. We were able to talk with key industry visionaries for more efficient and cleaner commercial vehicle fleets.

One of my favorite things about the site were these very cool napkins they gave us. Nice seal. And, “Executive Residence” sounds so much classier than “the Gov’s House”

We spent most of our day in the green room where they gave us wifi, coffee, power, and a flat surface. So Rob and I set up a portable office. The three blowers we brought with us helped decorate the place.

We can’s share the full presentation, but we can discuss some key slides. They gave us 10 minutes to talk about our solution, then 10 for questions.

The problem is fairly simple. People designing stacks need custom blower solutions because of the hydrogen and the pressure/flow requirements on the air side of a hydrogen fuel cell.

PADT’s proven solution is to design custom blowers to meet very specific needs.

In the end, we just wanted to know that we are excited to see that Hydrogen fuel cells are seeing a resurgence, our blowers are perfect for most applications, and that we would love connections to people who need our solution.

When we were done we went inside the house. Room after room was stunning.

We gave a 2-minute short presentation with this great view behind us.

A great day where we met a lot of great people from around the country. Sadly, PADT didn’t win the competition. The truth is that the challenge was for new and disruptive technology and we talked about proven and enabling solutions. Useful to the sponsors, but not what they were looking for when handing out prizes.

Visiting Colorado in the summer is always a nice break for those of us from Phoenix. We hope to participate in this and related events in the future.

If you have any needs for air our hydrogen blowers for your fuel cell, or any complex engineering for your product, please contact us and we would love to learn how we can help.

History for the future: PADT seals time capsule as part of 25th-anniversary celebration

The past is a tricky thing to remember. When we started preparing for PADT’s 25th anniversary celebration we spent a lot of time thinking about the past, about our journey from an idea to the thriving business we are today. And one though kept coming back to us, “we really should have captured and stored more.”

We can’t change that past but we can preserve our history for the future with a Time Capsule. On July 1st of 2019, we took 49 items and crammed them into a sealed box that we embedded into the wall of PADT’s Tempe headquarters.

You can see a list of all the items at the bottom of this post. Some of the highlights are a copy of our different business card designs over the past 25 years, a collection of PADT logo’d shirts, bits and pieces from our SCA product, parts from various fuel cell blowers, samples of 3D Printed parts, and some old manuals. We also included a collection of tech from the past 25 years including four cell phones of various types.

The most interesting object we stored from our perspective was a binder with documents and images from the past 25 years. Here are some of the items in that binder that are interesting today:

A timeline of PADT Business Cards over the past 25 years. We did think they looked cool back then.
We didn’t take any early photos, but we do have pictures of most of our employee for almost every year since 2000.
Our first report to a customer was a stress analysis for a sprinkler valve housing.
Our staff took a look at the way things were in 1994 and in 2019. Technology, politics, entertainment, and news. A great look back at then and now.

It was a lot of fun gathering the items and thinking about the impact they all had on PADT over the years.

All of that stuff we wanted to save is piled on the cart. A lot of memories.

On Monday we crammed it all in and sealed it up. In 25 years, July 1, 2044, PADT employees, customers, and partners of the future will open it up to see what is inside. That is not too far into the future and with luck, many of us will be around to witness it.

PADT’s founders… 25 years older… Eric Miller, Ward Rand, and Rey Chu
Jeff expertly filled the box full
Co-Founder, Rey Chu puts in the first screw.
Ward Rand adds the second fastener.
Eric Miller tightens everything up.

We wonder what they will make of our past, some of which will be fifty years old by then. Will they laugh? Or scratch their head wondering what the heck a cell phone was? We can’t wait to find out.

Sealed and ready for the future

List of Items in PADT’s Time Capsule

1First official printed PADT Brochure
2Business Card designs - 1994 to present
3Service Partnership Guide - 2000 ver. 1
4Employee Handbook 2019
5Business Journal - Issue: March 1, 2019
6Eric's Honeywell Contractor Badge (2000) - Transition period from Allied Signal to Honeywell
7One of the early company polo shirts - Late 1990's
8PADT Baseball Jersey - 2011 Company Photo
92014 PADT 20th Anniversary t-shirt
1025th Anniversary paper "Swag Bag" - Pen (bamboo), Mousepad (retreaded tire), Sticky Pad, Anniversary t-shirt
11PADT Cap - our most popular swag item. Given to customers and employees started placing in photos of their world travels.
12Ruler giveaways - Clear acrylic from Gilbert office days (1990's) / White magnetic 6" from the mid-2010's
13YoYo - PADT's first swag item - distributed at the Ansys Worldwide User Conference
14Brass PADT logo used for Service Awards (mid-2000's)
1515th PADT Anniversary Cup
16PADT flash drive - 8 GB. Given to customers pre-loaded with files and also blank ones included in our New Hire Kit
17SCA 1200 Users Manual - 2012 rev 3
18SCA Pump Assembly
19SCA Impeller
20APDL Guide - written by the Tech Support Team (2nd Edition) 1st Edition was 2010
21Ansys 5.2 Complete Software Package - 1996
22Cathode air blower housing for fuel cell in municipal buses
23Mixed flow impeller for fuel cell in municipal buses
24Radial Impeller - cathode air blower for fuel cell powered aircraft application
25Roots Blower Rotor - cathode air delivery for a fuel cell
26Regenerative flow impeller - Hydrogen Recycle Blower for fuel cell car
27Fuel Cell Test Block circa 2003 while Rob Rowan was at ASM. History Unknown.
28OrthoSensor - knee replacement alignment sensor designed and developed by PADT
29The Spot - personal location and communication device designed by PADT, which talks directly to a satellite. Case Study Included.
30SLS model of Ward Rand's heel. Broken from ladder fall. (2001)
313D Printed Business Card
32FDM part - Roots Blower Housing - designed by Eric Miller. (1999)
33SLA part - Ryobi Weed Wacker spool (1997)
34Protoype Diffuser in a compressor - designed for the Air Force Research Lab
35PolyJet demo part - the introduction of water PolyJet using various materials printed simultaneously
36PolyJet employee name tag printed for 25th Anniversary event
37First 3D Metal printed part. We were the beta test. (2001)
38Pro-Engineer Manual (1997) - PADT's first CAD package
39Event photo posters made to commemorate PADT25 - originals are 24"x36", gallery framed and hung in office
403" Floppy Disk with Honeywell Ansys Thermal Model files (1996)
41CD Rom - Honeywell Impeller Stress & Vibration Analysis (2002)
42Materialise - Early version of software used to send parts to SLA Machine (1999'ish)
43Motorola i530 Nextel Flip Phone - iDEN's original Push-To-Talk walkie, speakerphone, voice dialing (2004)
44PADT's first Smart Phone - Blackberry 71001 / International with internet access (2005)
45Rey's Blackberry Curve 8310 (2007)
46An employee's old iPhone 6 (2014)
47Macintosh IIVX (Photo) - PADT’s original computer. It was used to create early brochures, design the PADT logo, write letters and reports, and ran our first accounting system for many years.
48Binder of documents
49Team Building Event t-shirts - 2014 & 2015

Press Release: 2019 Commercial Vehicle Cleantech Challenge Selects PADT to Showcase Fuel Cell Blower Technology

Last week we were pleased to learn that we were selected to present our fuel cell blower technology at the Commercial Vehicle Cleantech Challenge in Denver, Colorado on July 10th. This is a great opportunity for us to share the solutions we developed for the military, automotive applications, and buses to the trucking industry. Many manufacturers of long-haul commercial trucks are looking at hybrid solutions that combine electrical drives, batteries, and hydrogen fuel cells to create zero-emission vehicles that do not require charging.

To learn more, take a look at the press release below and watch PADT’s news feed to see if we won against some pretty prestigious competition.

If you are interested in how PADT can help you solve your customer pump, blower, turbine, and fan needs, please contact us today.

Link to official press release here for html and here for PDF


2019 Commercial Vehicle Cleantech Challenge Selects PADT to Showcase Fuel Cell Blower Technology  

Major Automotive OEM’s, UTC Power and Several Government Organizations Have All Used Fuel Cell Blower Technology Developed by PADT

TEMPE, Ariz., June 27, 2019 ─ PADT, a globally recognized provider of numerical simulation, product development, and 3D printing products and services, today announced it has been selected as a finalist and to present its innovative fuel cell blower technology at the 2019 Commercial Vehicle Cleantech Challenge (CVCC) presented by the Colorado Cleantech Industries Association (CCIA) and North American Council for Freight Efficiency (NACFE). The showcase event will be held on July 10, 2019, at the Governor’s Residence in Denver, Colorado. 

“As a company who’s a proud supporter and supplier to organizations involved in the green- and cleantech space, it’s an honor to be selected to present at this event,” said Eric Miller, co-founder and principal, PADT. “We look forward to showcasing PADT’s solutions and demonstrating our history of excellence in the hydrogen fuel cell sector.”

PADT will be joined by event partners Toyota, Kenworth, Schneider, UPS, Xcel Energy, and Great Dane as well as trucking industry strategic investors, technology experts and industry environmental directors interested in technologies that can be deployed into their operations.  According to a press release from CCIA, program partners reviewed submissions, vetted applicants and ultimately selected eight finalists, including PADT, to present.

Hydrogen fuel cell technology has resurged in use in recent years and PADT remains one of the few companies with deep experience developing custom fuel cell accessory solutions for the transportation industry.

“The unique requirements of providing pressurized hydrogen and air to high-efficiency fuel-cells require custom solutions which operate at the proper pressure and flow, can deal with the safety issues presented by working with hydrogen, and operate with extremely high efficiency,” said Rob Rowan, director of engineering, PADT. “PADT is one of the few companies in the world with the experience and technical know-how to meet these needs.”

PADT has developed fuel cell blower technology solutions for a number of major automotive OEMs, UTC Power, and several government research organizations. The company’s fuel cell blower technology is still in use today by buses in Oakland, Calif., ten years after being installed.

For more information on PADT’s expertise in cleantech, please visit its alternative energy page here or contact us at 480.813.4884 or info@padtinc.com

About PADT

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.


Ten Suggestions for Automating Product Duty Cycle Testing

No product is perfect. Much of engineering is trying to determine when a part will fail in the field or when there are field failures, why it failed and how to fix it. Although simulation and engineering experience can make a huge difference, sometimes the best way to understand product robustness in the real world is through duty cycle testing; designing a test that puts the product through the varied and repeated loading that it will see in use.

This type of testing is perfect for automation. For decades, PADT has been designing testing devices for our customers to determine durability, uncover problems, and verify that proposed solutions work. Over those years our engineers have developed guidelines that we use to design tests and test apparatus. We got together and summarized that experience in the ten suggestions listed below.

But first, it would be good to define what automated product duty cycle testing is.

Automated Product Duty Cycle Testing Defined

When a physical product is used, it sees some sort of loading; force, pressure, temperature, friction, chemicals, sunlight, etc… That loading causes deformation of the various materials used or changes the physical properties of those materials. In most cases, the deformation or property change is not permanent. But sometimes the loads are large enough or are replied long enough to cause permanent changes. Metal fatigues, rubber tubes become brittle, or glue fails.

Large loads are easy to test. You apply them and see what happens. But long term loading, especially a set of repeated loads, needs to be applied over time. This type of long-term testing that applies the loads the product will see over time is called duty cycle testing. Add in the need to apply temperatures cycles, humidity, and power loads – all things that components see in the real world – and the value of automation multiplies.

As engineers, when we see something that happens over time and repeats, we know that automation can be used to reduce cost and enforce repeatability. And that is why most duty cycle testing is automated. But those time savings and that repeatability are only effective if the test and the text fixture are designed correctly, which leads us to PADT’s ten suggestions.

1: Define the purpose and the expected outcome of the test

Most people define the purpose or the outcome, but not both. This really starts with understanding who the customer is for the test, even within the same company. What do they need from the test and why do they need it.

2: Map the full duty cycle being tested

The physical behavior of a system, especially over time, is impacted by all of the loads that the system sees. The cause of a failure or performance degradation is often not one load, but some unexpected combination of loads. You may think a problem may be caused by say, a bending load that happens tens-of-thousands of times. But it may be that bending load combined with a torque that only occurs every once in a while.

3: Document the test process, keeping it as simple as possible

Simplicity is the key here. Complexity adds cost, slows schedules, and introduces irrelevant failure modes. Designing is like writing a good story. Put everything down, then start cutting. Keep cutting until you only have exactly what you need.

4: Design the apparatus to the test

This seems obvious, but it can often be missed. The three previous suggestions need to be reviewed before, during, and after the design process. Every feature, chunk of code, or fixture needs to be there for a reason. The device must carry out the test process and apply the full duty cycle while meeting the purpose and expected outcome of the test.

5: Make the system versatile

After developing our second or third test rig, we discovered that our customers almost always wanted to add new loads or change loading. You may design a system to test one component, to find that a different component is failing more in the field so you need to change the test to load that part. If you design the apparatus to allow for easy changes that don’t require a complete redesign, you can create a far more valuable device.

6: Make the remaining human steps as easy as possible

The whole point of automation is to take humans out of the loop. But someone still has to load, unload, repair, and maintain the system. With so much focus on automation, it is easy to make the apparatus difficult to use. Human interface design still plays an important role.

7: Keep the hardware as simple as possible

Simplicity is the key to success in most designs, and automating duty cycle testing is no different. The repetitive nature of the operating steps and long run times make it especially important. Also, if you make the design too complex it is more difficult to capture and interpret results.

8: Invest in robust, off-the-shelf industrial quality equipment.

Do not try and save money using hobby or educational hardware or in making your own components, unless what you need is not commercially available. Remember, you are measuring the robustness of your product so having robust equipment to carry out the testing is critical. There is a reason why an industrial controller costs more. Invest in hardware that results in a test system that will last.

9: Spend the time and money upfront to automate as much as possible

Just as you should invest in high-quality hardware, you should put time and money into automating as much as possible. It is tempting to save money by saying “we can have a person do this step” but when you do that you introduce long term costs, delays, and a source of error.

10: Test the test before releasing the apparatus to the customer

Plan for a lot of testing of the system before official testing starts. This can seem obvious but because the focus of the design process is a test itself, it is easy to forget that the hardware and software need to be tested before they are released for use.

Better automated testing is achievable

Testing of your products should never be an afterthought or an add-on to the product’s design. Plan for it as an important part of the product lifecycle. If you follow the guidelines above and budget the proper time, money, and space (don’t forget you will need a place to do the testing) you can achieve a greater understanding of the robustness, failure modes, and efficiency of the things you make.

If you need help with duty cycle testing, please reach out to PADT. Our expertise in project management, engineering problems solving, controller programming, industry applications, and creative design are a unique combination that results in better fixture design and more useful information from your testing.

We can assist you in the design or take on the whole project, including doing the testing here at our facility. Contact us at info@padtinc.com or 480.813.4884 and ask to speak to someone in our Engineering Services Team about product testing. And don’t forget, we have world-class simulation and 3D Printing here on site to speed up the process and deliver deeper insight.

PADT’s Penchant for Patents

When they walk into PADT’s main office in Tempe, Arizona, the first thing most people notice is our “wall-o-patents.” Over the years, PADT employees have been named on 43 patents. They range from fuel cell membranes to silicon wafer coating to a slew of medical devices. When we received notification that staff members were listed as co-inventor on two patients with numbers over 10,000,000 we thought it was a good excuse to celebrate the years of contributions our engineers have made.

The rich collection highlights the diversity of industries we work on and the ingenuity of our staff. When the companies who own the Intellectual Property (IP) represented on that wall came to PADT looking for assistance with research, development, troubleshooting, and testing of their products they found a partner that did more than carry out tasks. PADT collaborated with them to create novel solutions and approaches that resulted in IP.

You can view all of our patents on our wall… or on our patent page here.

We want to say thank you to our staff and our customers for letting us be part of their innovation.

If you are looking for a partner that can work with you to turn your ideas in into Intellectual Property, please learn about our Product Development team or reach out to info@padtinc.com.