Nothing makes us happier here at PADT than seeing a customer be successful with technology we worked with them on. When Jack King of DustRam came to us for a prototype for a part on his dust free tile removal product it was just the start of a fantastic journey that showed off the power of 3D Printing. After a few iterations Jack was able to replace his expensive and long lead metal mouthpiece with a plastic one that he could manufacture on demand in his own shop using his Stratasys 3D Printer.
It was such a great story that two publications were interested and wrote far better writeups than I could.
The first is interesting because it is an industry trade magazine for people in the floor installation business. Their perspective is refreshing for those of us who live in the engineering world, getting more into the practical application of the product:
PADT recently hosted the Aerospace & Defence Form, Arizona Chapter for a talk and a tour. The talk was on “Additive Manufacturing & Simulation Driven Design, A Competitive Edge in Aerospace” and it was very well received. So well in fact, that we decided it would be good to go ahead and record it and share it. So here it is:
Aerospace engineering has changed in the past decades and the tools and process that are used need to change as well. In this presentation we talk about how Simulation and 3D Printing can be used across the product development process to gain a competitive advantage. In this webinar PADT shares our experience in apply both critical technologies to aerospace. We talk about what has changed in the industry and why Simulation and Additive Manufacturing are so important to meeting the new challenges. We then go through five trends in each industry and keys to being successful with each trend.
If you are looking to implement 3D Printing (Additive Manufacturing) or any type of simulation for Aerospace, please contact us (firstname.lastname@example.org) so we can work to understand your needs and help you find the right solutions.
It is an earned privilege for older generations to make fun of younger ones. And my generation loves to bemoan those damn “Millennials!” with their phones, their laziness, and their sense of entitlement. But in reality they are just different and good business people know how to make different work for them. I explore how to take advantage of that in “Millennials in tech: Turning what makes them different into an advantage” This is our third guest blog post for the Silicon Desert insider portion of the AZ Business Magazine.
I am sick and tired of cyber security fear mongers hijacking so many technical discussions. Even meetings on STEM education seem to always devolve into a discussion on CyberSecurity. The last time this happened to me it reminded me of what it was like back in 1998 and 1999 when IT Consultants were spreading fear in order to charge huge fees to solve problems with the Y2K that many programs had. So I asked the question “Is ‘cybersecurity’ the Y2K of this generation?” and if the hysteria being spread is actually bad for solving these real and serious problems.
As we’ve seen, the threat of cyberattacks is not some abstract problem; it’s a real threat to our nation and our businesses. With each passing day, we learn more about the sophistication and intent of the attackers. For example, we’ve seen a number of malicious spam campaigns using “spearphishing” tactics in recent months, using forged emails and phishing campaigns to trick their targets into disclosing information or clicking on malicious attachments.
This is the third installment in our review of all the different products and services PADT offers our customers. As we add more, they will be available here. As always, if you have any questions don’t hesitate to reach out to email@example.com or give us a call at 1-800-293-PADT.
PADT is in the business of helping people who make products. So most people think of us as a provider of tools and services. What they do not know is that PADT actually has a few of its own products. The most successful of these is our line of Support Cleaning Apparatus systems, abbreviated as SCA. These devices are used to remove soluble support material from parts 3D printed in Stratasys Fused Deposition Modeling Systems. They are robust machines manufactured and serviced by PADT, but sold through the Stratasys worldwide sales channel. As of July of 2017, over 10,800 units have been delivered to Stratasys.
Optimized Performance for Hands-Off Part Cleaning
The Stratasys 3D Printing systems that use Fused Deposition Modeling extrude plastic through a heated nozzle to build parts one layer at a time. There are actually two nozzles. One puts down the building material and the other a support material that is dissolved in warm water that is slightly base. The best way to remove that support material is to put it into a warm bath where the part is gently tumbled so that the water can works its way evenly into the part. Stratasys tried several solutions for a companion washing system and eventually came to PADT and asked if we would try our hand at building a robust and efficient system.
The result was the SCA-1200. Launched at the end of 2008 it met the design requirements for reliability, part cleaning time, and noise. Over 7,000 of these systems were shipped and saw heavy usage. In fact, if you have a Stratasys FDM system there is a good chance you have an SCA-1200. It contained a unique shower head design that was optimized with simulation, and a modular assembly that could be repaired easily in the field.
Based upon the success and lessons learned from the SCA-1200, we released the SCA-1200HT in 2014. With the same basic form factor, this design replaced the off-the-shelf magnetically coupled pump with a simpler and more reliable custom design from PADT. The new unit also had a more pleasing visual design, several usability enhancements, and a greater temperature range. It has sold over 3,000 units and continues to be a popular system. The latest release includes a no-temperature setting that allows it to be used to clean Stratasys Polyjet parts.
The success of both system lead to a request to look at building a larger machine that could clean more parts at one time as well as larger parts. The SCA 3600 has three times the volume but shares many internal parts with the SCA-1200HT. Both of the new systems are doing well in the field with even better reliability and faster part cleaning times. They are also simpler to debug and repair.
The SCA systems are sold as stand alone devices or are bundled with key Stratasys FDM machines. You can learn more about them on our SCA page: www.padtinc.com/sca or you can contact whoever you buy your Stratasys equipment from.
Here is a video for the SCA-1200HT that talks all about what it does:
Practicing what We Preach
One of the most rewarding aspects of designing and manufacturing the SCA family of products was that it forced us to practice what we preach. We talk to companies every day about using simulation, 3D Printing, design for manufacturing, proper product development processes, and many more things needed to get a product right. With the SCA we were the customer. We had to Walk the Walk or stop talking the talk.
It has been a phenomenal experience that has made us even better at helping our customers produce their new products. We used CFD to optimize the gentle agitation design and shower head and worked closely with our vendors to minimize the cost of manufacturing. The worst part was that when the schedule slipped, we couldn’t blame the customer (only slightly joking). One of the best set of lessons came from doing the repair and refurbishment of systems that failed. Even though the failure rate was low, we learned a lot and were able to make improvements to future designs. Now when we sit across from a customer and talk about the design, test, and manufacture of their product, we can really say that we understand where they are coming from.
PADT is pleased to announce that it has partnered with Desktop Metal to resell its office-friendly and affordable metal 3D Printing solution. The partnership will also allow PADT to integrate this exciting new technology into its 3D Printer maintenance and part printing services. Desktop Metal’s new system is unique to the industry because it is a complete solution with a patented anti-sintering material that enables easily removed supports and the creation of complete assemblies. With the proprietary sintering furnace the DM Studio System delivers accurate parts quickly. PADT will be representing this new solution in Arizona, Colorado, New Mexico, and Utah.
“We are very excited to fill this gap in our product offering,” said Rey Chu, co-owner and director of manufacturing technology at PADT. “It enables us to serve customers who need stronger properties than plastic additive manufacturing systems can offer, but who don’t need a direct laser melting solution. We researched our options and watched the development of many different products. We knew Desktop Metal had the right solution when we learned that it had developed a complete package that is easy to use.”
The DM Studio System™ is based on the Metal Injection Molding (MIM) process and will start shipping this September. It is the first office-friendly platform for metal 3D printing and is considerably less expensive than existing technology. The Studio System will be sold as a package for $120,000. This includes the metal 3D printer, debinder, and microwave-enhanced sintering furnace.
As a leader in additive manufacturing for more than 20 years, PADT is a resource for customers who need 3D Printing as a service, or who need their own systems in-house. The DM Studio System™ will compliment the complete line of Stratasys FDM and Polyjet systems that the PADT resells as well as direct laser melting systems from our partner Concept Laser. Our company’s expertise with fused deposition modeling, sintering, and MIM also make us uniquely qualified to represent this solution.
“Our team is looking forward to getting this technology in front of customers,” said PADT’s Manager of Hardware Sales, Mario Vargas. “Metal 3D Printing is something our customers have wanted to add, but they could not find a turn-key solution for prototyping with various metal materials. Desktop Metal leveraged its expertise in metallurgy and software to deliver a complete system that can be run in an office environment. This is very compelling for many of our customers across industries.”
In the coming months, PADT will be setting up seminars and contacting customers across the Southwest to help educate the user community on the unique value proposition of the DM Studio System™. Anyone interested in learning more can reach out to firstname.lastname@example.org or call 480.813.4884, technical experts are available to explain and answer any questions.
Save the date!
To show off this exciting technology we will be having putting on a DesktopMetal Studio System Road Show in August. Register now!
Monday August 7, 2017: Tempe AZ at PADT’s Office
4-6 PM Register
Thursday August 10, 2017: Littleton CO at St. Patrick’s Brewery
I’m an engineer. If pushed I will tell you that function should dominate design and that spending time and resources on aesthetics or styling is a waste of money. But a little voice in my head would be screaming “No! Wrong!” because there is value in the visual beauty of something. Nowhere is that truer than in architecture
Everyone has adjusted to the fact that these days products are manufactured and sold globally. What many companies have not accepted, is that fact that the product development process is also global. If you don’t accept that and adjust, your competition will. “Developing a product in a global market” goes over the basics to successfully leveraging global resources to develop new products.
Ten years ago PADT, deposited $1,000 into an online service called Kiva. Kiva makes small loans to people all around the world. We just made our 100’th investment, bringing us to $7,900 lent to different businesses in 40 different countries around the world. Take a look at “Using small amounts of capital to make a big difference with microloans” to learn more about how you or your company can make a real difference in people’s lives.
One of the tough challenges in creating meshes for CFD simulations is the requirement to create a mesh that works with very different geometry. With Overset meshing you can create the ideal mesh for each piece of geometry in your model, and let them overlap where they touch and the program handles the calculations at those boundaries. All of this is handled simply in the ANSYS Workbench interface and then combined in ANSYS FLUENT.
It is hard to keep up with all the news you need to know, and easy to fall into the trap of picking one online news source. But there is an answer, subscribing to RSS feeds is how I get the headlines from a dozen different sources, all in one place. I go over the ins and outs of this technology in “It’s time to take control of your newsfeed, leverage RSS feeds“
The world of 3-D printing is changing fast. New materials are announced and new systems are proposed almost every month. And as with any fast-growing technology, there is a lot of hype. When something is announced it will get a lot of press and attention, but what do you really need to know to follow the industry? In “Five 3-D printing breakthroughs everyone needs to know about” I take a look at the changes that should have the most impact on product development.
Today PADT hit a bit of a milestone, we gave out our 100th microloan over the past 10 years, to a guy named Roger Yester who makes adobe bricks in Peru. Microloans are small loans, created by pooling bite-sized amounts of money from many people, given to individuals or small groups to help them with their business. It may be to buy raw materials to fulfil an order, as is the case with our 100th loan, or to buy inventory for a small store they operate out of stall in the local village. The movement started as an alternative to high interest rate loans from predatory lenders and has grown as a way to fund people all over the world from every economic level.
We put $1000 into Kiva back in June of 2007, ten years ago. (I like round numbers). We added another $500 a few years later and have been reinvesting that same capital over and over again since. This re-use of funds has lead to $7,900 lent across 100 loans. We have only had two defaults and have donated $935 to Kiva to cover overhead during that time.
The loans have gone to 50 different types of enterprises, mostly agricultural. We have helped buy breeding pigs and chickens in several countries, funded a new motorcycle for a taxi service in Cambodia, and backed a furniture maker in Mongolia. Over the years PADT’s investments have supported 5 different beauty salons in Vietnam, Tanzania, Nigeria, Peru, and Jordan. Our most common investment is in clothing sales with 8 different entrepreneurs backed for that industry.
We have even given loans to help families send their daughters to secondary school.
If you think this sounds like something you, your family, or your company might like to do, sign up through this link and they add $25 to our loan pool when you make your first loan: www.kiva.org/lender/padtinc.
This is the second installment in our review of all the different products and services PADT offers our customers. As we add more, they will be available here. As always, if you have any questions don’t hesitate to reach out to email@example.com or give us a call at 1-800-293-PADT.
The PADT sales and support team focused on simulation solutions is best known for our work with the full ANSYS product suite. What a lot of people don’t know is that we also represent a fantastic simulation tool called Flownex. Flownex is a system level 1-D program that is designed from the ground up to model thermal-fluid systems.
What does Flownex Do?
Flownex Simulation Environment is an interactive software program that allows users to model systems to understand how fluids (gas and/or liquid) flow and how heat is transferred in that same system due to that flow. the way it works is you create a network of components that are connected together as a system. The heat and fluid transfer within and between each node is calculated over time, giving a very accurate, and fast, representation of the system’s behavior.
As a system simulation tool, it is fast, it is easy to build and change, and it runs in real time or even faster. This allows users to drive the design of their entire system through simulation.
Need to know what size pump you need, use Flownex. Want to know if you heat exchanger is exchanging enough heat for every situation, use Flownex. Tasked with making sure your nuclear reactor will stay cool in all operating conditions, use Flownex. Making sure you have optimized the performance of your combustion nozzles, use Flownex. Time to design your turbine engine cooling network, use Flownex. Required to verify that your mine ventilation and fire suppression system will work, use Flownex. The applications go on and on.
Why is Flownex so Much Better than other System Thermal-Fluid Modeling Solutions?
There are a lot of solutions for modeling thermal-fluid systems. We have found that the vast majority of companies use simple spreadsheets or home-grown tools. There are also a lot of commercial solutions out there. Flownex stands out for five key reasons:
Breadth and depth of capability
Flownex boasts components, the objects you link together in your network, that spread across physics and applications. Whereas most tools will focus on one industry, Flownex is a general purpose tool that supports far more situations. For depth they have taken the time over the years to not just have simple models. Each component has sophisticated equations that govern its behavior and user defined parameters that allow for very accurate modeling.
Developed by hard core users
Flownex started life as an internal code to support consulting engineers. Experienced engineering software programmers worked with those consultants day-in and day-out to develop the tools that were needed to solve real world problems. This is the reason why when users ask “What I really need to do to solve my problem is such-and-such, can Flownex do that?” we can usually answer “Yes, and here are the options to make it even more accurate.”
Customization and Integration
As powerful and in-depth as Flownex is, there is no way to capture every situation for every user. Nor does the program do everything. That is why it is so open and so easy to customize and integrate. As an example, may customers have very specific thermal-pressure-velocity models that they use for their specific components. Models that they developed after years if not decades of testing. Not a problem, that behavior can be easily added to Flownex. If a customer even has their own software or a 3rd party tool they need to use, it is pretty easy to integrate it right into your Flownex system model.Very common tools are already integrated. The most common connection is Matlab/Simulink. At PADT we often connect Excel models from customers into our Systems for consulting. It is also integrated into ANSYS Mechanical.
Nuclear Quality Standards
Flownex came in to its own as a tool used to model the fluid system in and around Nuclear Reactors. So it had to meet very rigorous quality standards, if not the most stringent they are pretty close. This forced to tool to be very robust, accurate, and well documented. And the rest of us can take advantage of that intense quality requirement to meet and exceed the needs of pretty much every industry. We can tell you after using it for our own consulting projects and after talking to other users, this code is solid.
Ease of Use
Some people will read the advantages above and think that this is fantastic, but that much capability and flexibility must make it difficult to use. Nothing could be further from the truth. Maybe its because the most demanding users are down the hallway and can come and harangue the developers. Or it could be that their initial development goal of keeping ease of use without giving up on functionality was actually followed. Regardless of why, this simulation tool is amazingly simple and intuitive. From building the model to reviewing results to customization, everything is easy to learn, remember, and user. To be honest, it is actually fun to use. Not something a lot of simulation engineers say.
Why does buying and getting support from PADT for Flownex make a Difference?
The answer to this question is fairly simple: PADT’ simulation team is made up of very experienced users who have to apply this technology to our own internal projects as well as to consulting jobs. We know this tool and we also work closely with the developers at Flownex. As with our ANSYS products, we don’t just work on knowing how to use the tool, we put time in to understand the theory behind everything as well as the practical real world industry application.
When you call for support, odds are the engineer who answers is actually suing Flownex on a customer’s system. We also have the infrastructure and size in place to make sure we have the resources to provide that support. Investing in a new simulation tool can generate needs for training, customization, and integration; not to mention traditional technical support. PADT partners with our customers to make sure they get the greatest value form their simulation software investment.
Reach out to Give it a Try or Learn More
Our team is ready and waiting to answer your questihttp://www.flownex.com/flownex-demoons or provide you with a demonstration of this fantastic tool. . You can email us at firstname.lastname@example.org or give us a call at 480.813.4884 or 1-800-293-PADT.
Still want to learn more? Here are some links to more information:
Sometimes everything happens at once. This June 22nd was one of those days. Three key events were scheduled for the same time in three different states and we needed to be at all of them. So everyone stepped up and pulled it off, and hopefully some of you reading this were at one of these fantastic events. Combined they are a great example of PADT’s commitment to the local technology ecosystem, showing how we create true win-win partnerships across organizations and geographies. Since the beginning we wanted to be more than just a re-seller or just consultants, and this Thursday was a chance to show our commitment to doing just that.
Albuquerque: New Mexico Technology Council 3D Printing Peer Group Kickoff
Everyone talks about how they thing we should all work together, but there never seems to be someone who is willing to pull it all together. That is how the additive manufacturing committee in New Mexico was until the New Mexico Technology Council (NMTC) stepped up to host a peer group around 3D Printing. Even though it was a record 103f in Albuquerque, 35 brave 3D Printing enthusiasts ventured out into the heat and joined us at Rio Bravo Brewing to get the ball rolling on creating a cooperative community. We started with an introduction from NMTC, followed by an overview of what we want to achieve with the group. Our goals are:
Create stronger cooperation between companies, schools, and individuals involved in 3D Printing in New Mexico
Foster cooperation between organizations to increase the benefits of 3D Printing to New Mexico
Make a contribution to New Mexico STEM education in the area of 3D Printing
To make this happen we will meet once a quarter, be guided by a steering committee, and grow our broad membership. Anyone with any involvement in Additive Manufacturing in the state is welcome to join in person or just be part of the on-line discussion.
Then came the best part, where we went around the room and shared our names, orginization, and what we did in the world of 3D Printing. What a fantastic group. From a K-12 educator to key researchers at the labs, we had every industry and interest representing. What a great start.
Here are the slides from that part of the presentation:
Once that was done PADT’s Rey Chu gave a presentation where it went over the most important developments in Additive Manufacturing over the last year or so. He talked about the three new technologies that are making an impact, new materials, and what is happening business wise. Check out his slides to learn more:
After a question and answer period we had some great conversations in small groups, which was the most valuable part.
If you want to learn more, please reach out to email@example.com and we will add you to the email list where we will plan and execute future activities. We are also looking for people to be on the steering committee and locations for our next couple of meetings. Share this with as many people as you can in New Mexico so that next event can be even better!
Denver: MSU Advance Manufacturing & Engineering Sciences Building Opening
Meanwhile, in Denver it was raining. In spite of that, supporters of educating the next generation of manufacturers and engineers gathered for the opening of the Advanced Manufacturing and Engineering Sciences Building at Metropolitan State University. This 142,000 sqft multi-disciplinary facility is located in the heart of downtown Denver and will house classes, labs, and local companies. PADT was there to not only celebrate the whole facility, but we were especially excited about the new 3D Printing lab that is being funded by a $1 million gift from Lockheed Martin. A nice new Stratasys Fortus 900 is the centerpiece of the facility. It will be a while before the lab itself is done, so watch for an invite to the grand opening. While we wait we are working with MSU, Lockheed Martin, Stratasys, and others to put a plan together to develop the curriculum for future classes and making sure that the engineers needed for this technology are available for the expected explosion of use of this technology.
Stratasys and PADT are proud to be partners of this fantastic effort along with many key companies in Colorado. If you want to learn more about how we can help you build partnerships between industry and academia, please reach out to firstname.lastname@example.org or give us a call.
The 113f high in Phoenix really didn’t stop anyone from coming to the AADM conference. This annual event was at ASU SkySong in Phoenix and is sponsored by the AZ Tech Council, AZ Commerce Authority, and RevAZ. PADT was proud to not only be a sponsor, but also have a booth, participate in the advanced manufacturing panel discussion, and do a short partner presentation about what we do for our Aerospace and Defense Customers.