Introducing our new Newsletter: The PADT Pulse

We are very pleased to announce our new newsletter, the PADT Pulse.  For a while now customers have been asking for a monthly update on what is going on without having to go through our blog. So we are taking the best of what we did in a given month and sharing it in this newsletter.

Not only does it have a recap of important activities, it summarizes our most popular blog posts, shares some outside news of interest, and keeps you up to date on our upcoming events. We hope you enjoy it.

Here is a link to the online version.

And you can subscribe here.

ASU Polytechnique Deploys Robots in Project for 3D Printing Automation for Orbital ATK

Sometimes we run across some great exampls of industry and academia working together and like to share them as examples of win-win partnerships that can move technology forward and give studends a great oportunity.   A current Capstone Design Project by students at ASU Polytechnique is a great example.  It is also an early exmple of what can be done at the brand new Additive Manufacturing Center that was recently opened at the campus.

I’ll let ASU Mecanical Enginering Systems student Dean McBride tell you in his own words:

Orbital ATK in Chandler currently utilizes two Stratasys Dimension SST 1200es printers to prototype various parts with.  These printers print on parts trays, which must be removed and re-inserted into the printer to start new prints.  Wanting to increase process efficiency, Orbital had the desire of automating this 3D printing process during times when employees are not present to run the printers.  After the idea was born, Orbital presented this project to ASU Polytechnic as a potential senior capstone design project.  Shortly after, an ambitious team was assembled to take on the project.

 Numerous iterations of the engineering design process took place, and the team finally arrived at a final solution.  This solution is a Cartesian style robot, meaning the robot moves in linear motions, similar to the 1200es printer itself.  The mechanical frame and structure of the robot have been mostly assembled at this point.  Once assembly is achieved, the team will focus their efforts on the electrical system of the robot, as well as software coding of the micro-controller control system.  The team will be working to fine tune all aspects of the system until early May when the school semester ends.  The final goal of this project is to automate at least two complete print cycles without human interaction.

Here is a picture of the team with the robot they are building along side the Stratasys FDM printer they are automating.

 

Engineering.com: Metal Additive Manufacturing Keeps Legend Flying

What do you do when you want to replace the exhaust on a 1944 P-51D Mustang warbird and you also happen to be a pioneer in additive manufacturing?  You work with Concept Laser and PADT to can and print a replacement stainless steel part.  In “Metal Additive Manufacturing Keeps Legend Flying” Engineering.com details the project that involved blue light scanning and 3D Printing of new metal part in modern Stainless Steel, replacing the three-piece weldment with a single part.

They also did a fantastic video about the effort:

If you would like to learn how PADT can help you reverse engineering your legacy geometry and recreate it using Additive Manufacturing, contact us.

Phoenix Business Journal: How universities can be a needed catalyst and safe place for cooperation


How do competitors work together in a mutually beneficial way?  In “How universities can be a needed catalyst and safe place for cooperation” I take a look at the important role Universities can play in enabling this type of cooperation.  Based on our own experience in such partnerships, I talk about what Universities can do to take a leadership role in this area.

Phoenix Business Journal: The future of artificial intelligence – The machines are taking over

Artificial Intelligence is one of those technologies that you hear about a lot, but may not notice. In “The future of artificial intelligence: The machines are taking over” I look at what AI is an how it is impacting businesses today and what to look for in the near future for this important technolgy.

PADT Welcomes John Williams to Business Development Role

Please join Phoenix Analysis and Design Technologies in welcoming our new engineering services business development manager, John Williams. John will be an integral part of our growth in helping customers turn their innovations into real products through our advanced engineering capabilities, flexible project management skills and careful vendor selection process.

“With John joining our team, we’ll be able to take our engineering services business to the next level and expand on our offerings,” said Eric Miller, co-founder and principal at PADT. “His sales and business development experience at the national and international level makes him ideal to handle our diverse client portfolio and position us as a major player in this category.”

To help PADT improve its market position in engineering services and product development, Williams will help define long-term organizational goals, build customer relationships, identify new business opportunities, and maintain extensive knowledge of market conditions.

“PADT is a diverse and innovative company that presents a number of exciting opportunities,” said Williams. “I look forward to using my experience and reach to raise awareness of the great engineering expertise the company can provide. Once companies realize how PADT can help them solve tough problems and implement their designs, the word will spread that PADT really does make innovation work.”

Williams brings more than 16 years of sales experience to the position. He joins PADT from Bell Helicopter Textron Inc. in South Asia where he was the director of business development. Prior to working at Bell Helicopter, John was Regional Sales Director for Textron Aviation for South Asia.  Prior to this, he was President of Williams Consulting Group (WCG) in Phoenix, AZ.

Before starting WCG, Williams spent 12 years with The Boeing Company where he was last responsible for implementing Boeing’s offset programs in India. He also played a key role in successfully winning several large orders for Boeing. Prior to this assignment, Williams was in International Contracts at Boeing Defense Systems where he successfully negotiated and closed several major Commercial and US FMS contracts with foreign governments.

Williams holds a Bachelor’s Degree in Economics from Northwestern College. He has numerous professional certifications including a Master’s Certificate in Global Leadership from Thunderbird, the American Graduate School of International Management; as well as certifications in various U.S. Federal Acquisition Programs.

New: PADT’s Medical Device Capabilities and Portfolio Presentation

We recently updated our slide presentation on PADT’s Medical Device product development capabilities that includes some examples of past work.  Our team applies proven processes and deep industry experience across a wide spectrum of products.  Please take a look to learn more about how we help companies engineer their medical devices.

PADT-Medical-Overview-Portfolio-2018_02_13-1

You can learn more here and if you have any questins, simply email info@padtinc.com or call 480.813.4884.

Phoenix Business Journal: Instant messaging and business communication

hey  you didn’t read my email

you comming to the meeting?

 sorry

dialing in

Instant messaging has moved from a personal communication tool to an important part of business communication. But if we use it like email, it will loose its impact. “Intant messaging and business communication” looks at the topic.

Phoenix Business Journal: How can technology further art?

Technology is an awesomely creative endeavor – innovation and inspiration is combined with science to create new products and tools for people and businesses. It is creative, but it’s not art. In “How can technology further art” I look at what technology can do to open new ways for people to express themselves and to make art more accesable.

Phoenix Business Journal: ​What the heck is happening? There is too much going on in Arizona tech

We have a problem now in the Arizona Tech community – there is just too much going on.  In “What the heck is happening? There is too much going on in Arizona tech” we look at how why this is a good thing and what we can to make it even better.

DesignCon 2017 Trends in Chip, Board, and System Design


Considered the “largest gathering of chip, board, and systems designers in the country,” with over 5,000 attendees this year and over 150 technical presentations and workshops, DesignCon exhibits state of the art trends in high-speed communications and semiconductor communities.

Here are the top 5 trends I noticed while attending DesignCon 2017:

1. Higher data rates and power efficiency.

This is of course a continuing trend and the most obvious. Still, I like to see this trend alive and well because I think this gets a bit trickier every year. Aiming towards 400 Gbps solutions, many vendors and papers were demonstrating 56 Gbps and 112 Gbps channels, with no less than 19 sessions with 56 Gbps or more in the title. While IC manufacturers continue to develop low-power chips, connector manufacturers are offering more vented housings as well as integrated sinks to address thermal challenges.

2. More conductor-based signaling.

PAM4 was everywhere on the exhibition floor and there were 11 sessions with PAM4 in the title. Shielded twinaxial cables was the predominant conductor-based technology such as Samtec’s Twinax Flyover and Molex’s BiPass.

A touted feature of twinax is the ability to route over components and free up PCB real estate (but there is still concern for enclosing the cabling). My DesignCon 2017 session, titled Replacing High-Speed Bottlenecks with PCB Superhighways, would also fall into this category. Instead of using twinax, I explored the idea of using rectangular waveguides (along with coax feeds), which you can read more about here. I also offered a modular concept that reflects similar routing and real estate advantages.

3. Less optical-based signaling.

Don’t get me wrong, optical-based signaling is still a strong solution for high-speed channels. Many of the twinax solutions are being designed to be compatible with fiber connections and, as Teledyne put it in their QPHY-56G-PAM4 option release at DesignCon, Optical Internetworking Forum (OIF) and IEEE are both rapidly standardizing PAM4-based interfaces. Still, the focus from the vendors was on lower cost conductor-based solutions. So, I think the question of when a full optical transition will be necessary still stands.
With that in mind, this trend is relative to what I saw only a couple years back. At DesignCon 2015, it looked as if the path forward was going to be fully embracing optical-based signaling. This year, I saw only one session on fiber and, as far as I could tell, none on photonic devices. That’s compared to DesignCon 2015 with at least 5 sessions on fiber and photonics, as well as a keynote session on silicon photonics from Intel Fellow Dr. Mario Paniccia.

4. More Physics-based Simulations.

As margins continue to shrink, the demand for accurate simulation grows. Dr. Zoltan Cendes, founder of Ansoft, shared the difficulties of electromagnetic simulation over the past 40+ years and how Ansoft (now ANSYS) has improved accuracy, simplified the simulation process, and significantly reduced simulation time. To my personal delight, he also had a rectangular waveguide in his presentation (and I think we were the only two). Dr. Cendes sees high-speed electrical design at a transition point, where engineers have been or will ultimately need to place physics-based simulations at the forefront of the design process, or as he put it, “turning signal integrity simulation inside out.” A closer look at Dr. Cendes’ keynote presentation can be found in DesignNews.

5. More Detailed IC Models.

This may or may not be a trend yet, but improving IC models (including improved data sheet details) was a popular topic among presenters and attendees alike; so if nothing else it was a trend of comradery. There were 12 sessions with IBIS-AMI in the title. In truth, I don’t typically attend these sessions, but since behavioral models (such as IBIS-AMI) impact everyone at DesignCon, this topic came up in several sessions that I did attend even though they weren’t focused on this topic. Perhaps with continued development of simulation solutions like ANSYS’ Chip-Package-System, Dr. Cende’s prediction will one day make a comprehensive physics-based design (to include IC models) a practical reality. Until then, I would like to share an interesting quote from George E. P. Box that was restated in one of the sessions: “Essentially all models are wrong, but some are useful.” I think this is good advice that I use for clarity in the moment and excitement for the future.

By the way, the visual notes shown above were created by Kelly Kingman from kingmanink.com on the spot during presentations. As an engineer, I was blown away by this. I have a tendency to obsess over details but she somehow captured all of the critical points on the fly with great graphics that clearly relay the message. Amazing!

Phoenix Business Journal: ​Emoticons as a way to communicate in business

It started with kids and texting, but now emoticons can be a possitive part of business communciation :-O   In “Emoticons as a way to communicate in business” I look at soem examples and why I think its a good thing ;-).

AZ Business Magazine: It’s time for Arizona startups to grow up

At some point it’s time to get real.  “It’s time for Arizona startups to grow up” looks at how we need to stop focusing on getting ready for success and start achieving it.  We were pleased to be the first article in AZBigMedia.com‘s new “Silicon Desert Insider” blog shares my thoughts on how its time for some tough love. Brought to you by AZ Business Magazine, it focuses on the technology side of business in the Phoenix area.

Phoenix Business Journal: ​How technology can bring people together and bring down barriers

We talk about technology all the time and how it impacts our daily lives, good and bad.  “​How technology can bring people together and bring down barriers” takes a look at the social impact of technology when it comes to creating understanding and community.

Phoenix Business Journal: Installing a metal 3-D printer was a lesson on working with regulators

While installing our new metal 3D Printer we learned a couple of important lessons on working with local inspectors.  In “Installing a metal 3-D printer was a lesson on working with regulators” we share what we captured.