Manufacturing Open House Highlights – October 2015

padt-mfg-openhouse-2015-1Here at PADT we help people who make products, stuff that gets manufactured.  So we focused our open house yesterday on advanced manufacturing and invited the community to come out and network, learn, and share.  Even though it was a busy week for technology events in Arizona, we had a great turnout on a surprisingly cloudy Wednesday evening.

October is Manufacturing month and this open house was part of the Arizona Commerce Authority’s coordinated events to highlight manufacturing in Arizona.   You can learn more about other events in the state here.

This event was a bit more casual and less structured then past PADT open houses, letting attendees spend more time one-on-one with various experts and dig deep in to technologies like metal 3D Printing, urethane casting, topological optimization, and scanning.

What struck all of us here was the keen interest in and knowledge about the various tools we were showing across a wide range of attendees.  From students with home built 3D Printers to managers from local aerospace companies that are on the forefront of Additive Manufacturing, the questions that were asks and comments that were made with insightful and show a transition of this technology from hype to real world application.

Below are some more quick snapshot taken during the event.

A big thanks to everyone who made it out and we hope to see more of you next time. If you have any questions about the application of advanced manufacturing technologies to your products, don’t hesitate to reach out to us at info@padtinc.com or 480.813.4884.  As always, visit www.PADTINC.com to learn more.

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PADT’s Dr. Dhruv Bhate explains the latest developments in metal Additive Manufacturing.

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PADT’s Director of Engineering, Rob Rowan, discusses how PADT Medical has helped companies turn their medical device ideas into products.
 

 

 

 

 

Ademola Falade, PADT's scanning expert, describes how blue light scanning has changed how we capture geometry of existing parts.
Ademola Falade, PADT’s scanning expert, describes how blue light scanning has changed how we capture geometry of existing parts.

PADT's Seminar Room was packed with people talking to PADT's expert engineering staff.
PADT’s Seminar Room was packed with people talking to PADT’s expert engineering staff.
 

 

PADT’s 3D Printing Demo room was the place to hang and discuss different ways to use 3D Printing.
  
 

Beyond the Hype – Additive Manufacturing and 3D Printing Worldwide, A Summary of Terry Wholers’ Thoughts

3d-printing-terry-wholers-padt-1Terry Wholers is the founder and principal consultant of Wohlers Associates Inc., an independent consulting firm that was launched 28 years ago. Wohlers and his team have provided consulting work to over 240 organizations in 24 countries as well as to 150 companies in the investment community. He has authored over 400 books, articles, and technical papers. Terry has twice served as a presenter at the White House. For the past 20 years hes has been the principal author for the Wohlers Report which is an annual worldwide publication focused on Additive Manufacturing and 3D Printing. In 2007 more than a 1,000 industry professionals from around the world selected Terry as the most influential person in Rapid Prototyping Development and Additive Manufacturing.

PADT was fortunate enough to sponsor, with the local SME group, an event in Fort Collins, Colorado where Terry came and shared his views on the industry. What follows is a summary of what we learned. They are basically notes and observations.  Please contact us for any clarification or details: 

Terry Wohlers started his talk by asking: How many people have heard of 3D printing?

He noted that these days it was pretty much everyone and if you haven’t then you must be living in a cave. It is like everyone can’t get enough of it.

There has been a lot of growth. In the last 5 years the industry has quadrupled. Last year it was a 4.1 billion industry and this year 5.5 billion. Terry doesn’t own any stock in any of the different 3D printing companies. He cautioned everyone to not confuse the share prices with the growth and the expansion within this industry.

After this introduction, Terry stated that there were really two things in the industry that really excited him.  3D Printing for Manufacturing and for Production Parts.

3D Printing in Manufacturing.

The first area to watch is the use of this technology for manufacturing applications. The team looking at the sales data drew a line in the sand for the low cost hobbyist printers at $5,000. There were 140,000 of them sold last year compared to under 13,000 above $5k. However, they don’t cost much so the money is still in the industrial machines. Here are the revenues for 2014:

Industrial: 1.12 Billion, or 86.6%.
Hobbyist: 173.3 Million, or 13.4%

There are FDM clones everywhere. 300 or more brands. There is a lot of open source software out there to develop your own FDM printer.

One thing to watch in the industry is expiring patents. This opens up competition and lowers prices and sometimes brings better machines to market.  Right now, the SLS patent expired in June of last year so we are seeing new Selective Laser Sintering devices coming to market.

An exciting example of using 3D printing in manufacturing is the landing gear created by Stratasys. It was built and assembled with a Stratasys FDM printer and used for a fit check. Very Cool!

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www.makepartsfast.com/2008/06/523/how-to-make-accurate-cad-to-stl-file-transitions

In medical, some great examples of tooling are jigs, fixtures, drill press, and custom cutting guide for knee replacement. You can take scanned data and create a custom cutting guide for replacing your knee. Tens of thousands of those have been done.

Lots of work is being done on test fixtures as well.

In tooling, with additive manufacturing you can do things that are highly complex. Instead of just straight gun drilled cooling channels you can make the cooling channels conform to the purpose of the part. You can reduce 30-300% cycle time by improving the cooling channels for injection molding dies.  It turns out that Lego is printing their molds! They are using conformal cooling to increase their cycle times.

On the aerospace side of things, end use parts are literally taking off.  Airbus is flying today 45,000 to 60,000 Ultem plastic parts. Both passenger and non-passenger planes have Ultem parts on them.

3D Printing for Final Production Parts

The second area to watch is the next frontier, and that is what excites him. You can do structural ribs in 3D printed parts. You need to make sure there are places in your parts to remove the support material used if you are going to use structural ribs. Design is absolutely critical. When he was at Solidworks world in Orlando a few years ago, there was a 3D printed bird that was flapping its wings.

This is a part of that bird that was being flown.

3d-printing-terry-wholers-padt-4 3d-printing-terry-wholers-padt-3
Two weeks ago Terry did a four day course at NASA on Design for Additive Manufacturing. The importance of the subject now is that companies and organizations are paying a lot of money to host people to teach them how to design for additive manufacturing. It was a great learning experience and NASA has already signed up for a second course that is focused on metals. NASA 3D printed a turbopump with 45%fewer parts that runs at 90,000 rpm, and creates 2,000 hp. This turbopump manufactured with conventional methods costs $220,000 for one, they can 3D print 2 of them in Inconel for $20,000.

A big part of Design for Additive Manufacturing is using the correct thinking but also using the right tools. There is a lack of both. We are taught to design for the conventional method of manufacturing. Now we have to undo some of that and think, hey there can be a better way to design this part.

One of those ways is Topology Optimization (let mathematics decide where to place the support structure so there is a increased strength to weight ratio). Another is the use of lattice structure (mesh and cellular). Ever since the beginning of time, man would make parts out of a solid material. Well now you can have a thin skin and a lattice structure on the interior to produce something superior in some cases.

We need these kind of tools integrated into the different CAD software’s so that we can design better parts.  This bracket is flying on a Airbus. This cabinet bracket is made out of titanium and is flying on the A35 Airbus. It was designed for 2.3 tons and actually holds up to 12.5-14 tons depending on the test. Peter Zander at Airbus believes that in 2 years they will be printing 30 tons of metal per month!

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GE Aviation is building fuel nozzles for the new leap engine. The new design is 25% lighter and five times more durable than the previous design that took 20 different parts to assemble to make one fuel nozzle. The will be printing 40,000 fuel nozzles per year.

Consumer Products:
It is going to be very big. Terry thinks this is going to be a sweet spot in the industry. Once example is this guitar called the Hive Bass. It is built out of Nylon and would cost you $3,500. You can have a custom guitar made for that price.

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There is a Belgium company that creates custom frames for eyewear.

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There is also a lot of Jewelry available for consumers along with many other products.

For metal part production there are many steps needed to finish the part. About 9 steps that Terry counted so it can be a long process.

Myth: Additive Manufacturing is fast! Well that depends on Polymers versus Metals and the size and complexity of the parts. Airbus had one build that took 14 days to print with their metal printer! GE mentioned that they have to print the same part twice before they get it right because they will have to reorient the part or change the build parameters to get the best quality build possible.

According to some estimates the global manufacturing economy is in the range of $13 trillion. If this technology were to penetrate 2% of it then that is over a quarter of a trillion dollars. 5% is approaching two thirds of a trillion!

Terry finished by asking: How many of you think this will be North of the 5% estimate?

We want to thank Terry for giving such an informative talk, and New Belgium Brewing for hosting. The networking afterwords was fantastic. 

If you would like to stay up to date on 3D Printing, we recommend the Wohlers Report. It is our primary reference document here at PADT.  

ReBlog: An Insider’s View on 3D Printing in Aerospace

In all the hype and hoopla around 3D Printing there are teams around the world that are quietly making a difference in manufacturing – making real parts and figuring out the processes, testing, and protocols needed to realize the dream of additive manufacturing.  One such team is at Honeywell Aerospace, and we are proud to be one of their vendors.

They just published a great blog on where they are and what they have achieved and we recommend you give it a read. Very informative.

An Insider’s View on 3D Printing in Aerospace

Additive-manufacturing-honeywell-1

If you would like to learn how you can use this same technology to move your manufacturing process forward, fill out our simple form here, call us at 480.813.4884, or send an email to info@padtinc.com.

3D Printing the 4th Dimension – GISHWHES 2015 Scavenger Hunt

padt-sundial-insun-apple-watch-wGISHWHES is a huge international scavenger hunt. Every year teams around the globe comb through the list of 215 tasks and pick as many as possible that their team can do.  Last year they introduced 3D Printing as a task, and we helped a team 3D Print a quill pen. That was a lot of fun, so when this year’s list included an item on 3D printing, we jumped at the chance to be involved.

The item was:

110: VIDEO. Use a cutting edge 3D printer to 3D print your representation of the 4th dimension.62 POINTS

Being engineers we said “4th Dimension?  Time.”  Then it became a choice between the way mass distorts the space-time continuum or some sort of clock’ish thing.  The distortion thing seemed difficult so we focused on a clock.  Being that we were constrained on budget and time we decided to do a sundial.

The result can be seen here in this YouTube video.

It was a fun project and the team spent a bit of time in the 112F sunshine trying it out.  We can’t wait to see what we will get to do for the 2016 scavenger hunt.

Making the Model

A couple of people have asked if we downloaded the solid model for the sundial or if we made it. We actually made it. After a little bit of research we found that making a simple horizontal sundial like this one is very easy. Here are the steps we took:

Get Geometry Values

So it turns out that the angle of each hour line is determined by the latitude of where the dial will go. The angle of the pointy thing, called a gnomon, is also the latitude.  So for Tempe, AZ that is 33.4294°.That gets applied to the equation:

angle(h) = arctan(sin(L*tan(15° · h))

h = integer of the hour, 6 am to 6 pm
L = latitude

I plopped that into Excel:

=ABS(DEGREES(ATAN(SIN(RADIANS($C$3))*TAN(RADIANS(15)*B7))))

and got the following:

Latitude 33.4294
Hour Angle
6 90.00
7 64.06
8 43.66
9 28.85
10 17.64
11 8.40
12 0.00

Build the Solid Model

The next step is to build the model. I used SolidEdge because I know it real well and was able to knock it out quickly.  But all CAD tools would be the same:

  1. Pick a center point.
  2. Add lines as rays from that using the angles in the table above for each hour.
  3. Design the shape of your sundial to look cool. I did a simple circle .
  4. Mark the hours using the sketch. I raised up thin rectangles.
  5. Model the gnomon using the latitude as the angle.  Make this as fancy or simple as you want.
  6. Add whatever doo-dads you want.
  7. Label the hours if you want.
  8. Save to STL

Here is what my sketch looked like:PADT-sundial-cad-model-hour-sketc

And the final solid model looked like this:

PADT-sundial-cad-modelWe sent this to the printer as shown in the video, and got a sundial.

 

 

 

 

 

 

AmCon Phoenix 2015: Comments and Presentation Notes

prezo_padt_amcon_phoenix-2015We just finished up our third and final AmCon show of the year at what turned out to be the best show of the three.  The PADT booth was packed during the exhibition time with a wide variety of people asking questions and checking out examples of what PADT and Stratasys can do.  We were able to meet with a lot of our local customers, and even better, were able to get to know a ton of new potential clients.  Some shows are kind of boring and people just don’t get what we do. AmCon shows are the exact opposite. The attendees are smart, informed, and eager to learn more.

As is usual, we had a collection of parts on display. We also had a Geomagic Capture scanner showing off our growing offering of optical scanning solutions.  Here is a picture of Mario at the show.  He definitely photographs the best:

mario_padt_amcon_phoenix-2015In addition to the booth, we were asked to speak on 3D Printing at the event.  Yours truly gave a presentation entitled: “The Practical Application of 3D Printing for Prototyping, Tooling, and Production” that lasted a bit over an hour.

As promised the notes from that presentation can be downloaded here.

We hope to see more of you at future events. If you have questions about 3D Printing and its application please don’t hesitate to contact us.

 

3D Printing Users Lunched & Learned about Dealing with Scanned, Repaired, and Legacy Geometry

PADT-Geometry-Scanning-PartnersThis Thursday we had the first of seven free seminars on how to deal with geometry created with 3D scanning, how to repair faceted geometry, and how to deal with old CAD geometry.  Don’t panic, we have six more scheduled. Scroll down to see the schedule and register for upcoming versions of this seminar. The inaugural session was held in PADT’s Tempe office and engineers from several departments across the company shared the tools we use in consulting and the lessons we have learned over the years to a pack room full with customers that represented everything from the home inventor to engineers from some of Arizona’s largest aerospace and electronics companies.

badgeometry

As more and more companies do 3D printing we are finding that they struggle with imperfect geometry. Whether it was scanned, from another CAD system, or an STL (3D Printer) file from someone else, when it came time to print parts people were having difficulty getting valid geometry.  So we created a road show to go over the tools we use here to 1) get good scan geometry in the first place, 2) convert scan geometry into something useful, and 3) repair bad STL and CAD files.

Things got kicked off with a presentation on the various ways you can scan 3D geometry.  Our scanning engineer, Ademola, also demonstrated our Geomagic Capture and Steinbichler scanner on some real parts.

padt-scanning-spaceclaim-seminar-tempe-3-2015_05_14

After some food, we moved on to looking at Geomagic Design X.  This is the tool we use to convert our scan data to a fully usable and clean CAD model.  If you have tried to go from scan to CAD without this tool, you know how much work it is.  padt-scanning-spaceclaim-seminar-tempe-2015_05_14

Next we looked that the tool that we use to import, modify, and clean existing geometry: SpaceClaim.  As the presenter Tyler Smith said “No matter the source of geometry, SpaceClaim is the tool to help”

padt-scanning-spaceclaim-seminar-tempe-2-2015_05_14

We finished up with topological optimization. Where we spent most of the event talking about how to get good geometry, in this last presentation we talked about how to make the geometry better by using simulation to optimize the shape of your parts.

padt-scanning-spaceclaim-seminar-tempe-5-2015_05_14

It was a great crowd with the kind of questions you hope for when doing a seminar.  If you are in the Southwest, there is still time to attend one of these lunch & learns being held in other locations. Click on the event you want to register.

 
 
 
 
 
 

Or you can contact PADT directly to learn more about the products and services we covered, which included:

 

Press Release: PADT Acquires Stratasys Business from CADCAM Systems

PADT_Logo_Color_100x50At the beginning of this month, CADCAM Systems agreed to sell their Stratasys 3D Printer sales and support business to PADT.  With customers in Colorado, New Mexico, and Utah this acquisition will increase PADT’s presence and investment in those states. This is PADT’s first acquisition in our 21 year history and we are very excited about the whole thing.  If you have worked with us in the past you know we are all about win-win situations.  We feel that this move will be a win for our customers, CADCAM System’s customers, and Stratasys.

We would like to begin by welcoming all of CADCAM System’s customers to the PADT family. Over the coming months we will be working to get to know you and to show you the variety of products and services that PADT offers.  although a few of you are already customers for other things PADT does, we really look forward to meeting the rest of you and understanding how we can help you bring your products to market better and faster.

Secondly, we want to let our existing customers know that this will give us additional customers and revenue that we  will use to fund expanded services in Utah, Colorado, and New Mexico.  Once we have time to get a feel where these new customers are and what they need, we will plan our sales and support staff to better serve everyone. A larger and stronger community will be one of the key ways this will be a win-win for everyone.

You can read more about the acquisition in the press release below or view a PDF version here.

The new customers will grow PADT’s customer base for 3D Printing systems by around 20% to 40%  depending on how you count things. About half of the new customers are in Colorado and the rest are split between Utah and New Mexico; with a few single customers in other states in the west.  Our staff in those states (Littleton, CO, Albuquerque, NM, and Murray, UT) have already started reaching out to the new customers.  As an example of our growing commitment, we recently moved to a new larger suite in the Utah office to make room for a new Application Engineer, more demo machines, and additional space for training and meetings.

We are usually pretty bad about documenting these things for posterity, but fortunately someone remember to snap a picture on their phone during the signing.  From left to right are Ward Rand (PADT Co-Owner), Gloria Ontiveros (CADCAM Co-Owner), John D. Clark (PADT’s Council), and Mario Vargas (PADT’s Sales Manager for 3D Printing):

Official-Signing-CADCAM-Acquisition

 

Customers who have existing support contracts with CADCAM Systems, will continue to be supported by them until those contract expire, including the purchase of their consumables and materials.  When the contracts are up for renewal, they have the option to renew with PADT and we will be the source for their consumables and materials.  Customers who are not on maintenance can contact PADT now for support:

Repair and Maintenance:  480.813.4884 or 3dps@padtinc.com

Those who wish to purchase material and consumables can do so over the phone, via email, or at our online store: padtmarket.com.

Material: 480.813.4884, sales@padtmarket.com, or www.padtmarket.com.

This is an exciting time and we look forward to the growth and mutual success that this acquisition will bring.

Press Release:

PADT Expands 3D Printer Activities with Acquisition of the Stratasys Reselling Business of CADCAM Systems

Strategic move positions PADT as the largest provider of industrial 3D Printing solutions in the Four Corners region.

Tempe, Ariz., May 13, 2015 Phoenix Analysis & Design Technologies, Inc. (PADT) the Southwest’s largest provider of Numerical Simulation, Product Development, and 3D Printing services and products, is pleased to announce the acquisition of the Stratasys Reseller business of CADCAM Systems, based in Boulder Colorado. This move immediately boosts PADT’s existing 3D Printer sales and support customer base by approximately 30%, adding clients in Colorado, Utah, and New Mexico, making PADT the largest distributor of 3D Printing systems to commercial customers in the Four Corners region.

PR-Stratasys_profesional_serires-1

CADCAM Systems, like PADT, has been a leader in 3D Printing sales and support, working with global manufacturer Stratasys to help build usage in the Rocky Mountain States. Throughout the course of its history, CADCAM Systems has built a reputation for outstanding technical ability and customer service. As customers transition to PADT for system support, consumables and future machines, they will receive the same exceptional service they are used to, now from PADT’s offices in Littleton, Colorado, Murray, Utah, and Albuquerque, New Mexico. Additional support will come from PADT’s headquarters in Tempe, Arizona. Customers will have the added advantage of access to PADT’s other products and services, including 3D Printing services, ANSYS simulation software, product development, and simulation services.

“When we heard that CADCAM Systems was interested in selling their Stratasys business, we were immediately interested. Said Rey Chu, co-owner at PADT and a recognized expert in the Additive Manufacturing industry. “We knew they took excellent care of their customers and had strong client bases in Colorado, New Mexico, and Utah, three states that we’ve been growing aggressively in. It was an obvious fit for both companies.”

The acquisition will have no impact on the number of people employed at either company. During the transition, customers who purchased maintenance agreements from CADCAM Systems will be serviced by them until they expire, at which time they have the option to renew with PADT. Some 3D Printing material supplies will be available from CADCAM Systems as well during the transition, with PADT taking over that service in the coming months.

This acquisition was made as part of PADT’s long term strategy to strengthen their position as the premier supplier of mechanical engineering products and services in the Southwest. The company continues to make investments in staff, services offered, and products represented to meet the demands of existing and future customers, continuing to prove a commitment to the company’s motto “We Make Innovation Work.”

To learn more about this exciting expansion visit http://www.padtinc.com/cadcam, email sales@padtinc.com or call 480.813.4884.

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 Rapid Prototyping 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 75 employees, PADT services customers from its headquarters at the Arizona State University Research Park in Tempe, Arizona, and from offices in Littleton, Colorado, Albuquerque, New Mexico, and Murray, Utah, as well as through staff members located around the country. More information on PADT can be found at http://www.PADTINC.com.

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PADT Joins America Makes

America-Makes-Logo-2As part of our long-term commitment to the advancement and growth of Additive Manufacturing (3D Printing), PADT is now a Silver Member of America Makes. We join many of our customers and partners in supporting this National Institute that is focused on "helping the United States grow capabilities and strength in 3D printing, also known as additive manufacturing."   This is an important step in our journey, which started in 1994 when PADT purchased our first Stereolithography machine.  Our Rapid Prototyping team, lead by PADT Co-Owner Rey Chu, has been a key player in the industry over the years – as leaders in the Additive Manufacturing User Group (AMUG), an early channel partner for Stratasys, and as the largest provider of Additive Manufacturing services in the Southwestern US.

We joined America Makes because it is delivering on its mission of collaborating on innovation, overcoming challenges that the industry faces, and accelerating overall time to market for companies that use additive manufacturing. As a member we will be able to work closer with others, have access to intellectual property developed by America Makes, and gain access to consolidated technical information.  One of our first efforts will be to work with America Makes on our initiatives to advance simulation and design for Additive Manufacturing.  We will also work with other companies in the Southwest that are already engaged with America Makes to support them and further the growth of the technology in the region.  Membership will also facilitate our ongoing support of the educating of students on Additive Manufacturing and 3D Printing. 

It was extra special to see that ANSYS, Inc. became a Platinum member at the same time as PADT joined as a Sliver member. As many of you know, PADT is a long time ANSYS Channel Partner and a close collaborator with the ANSYS development teams. Working together on Additive Manufacturing simulation efforts with ANSYS was another key reason why we joined. 

The future of Additive Manufacturing looks bright, and PADT is proud the play the role we have in the past, and look forward to the additional contributions we will be able to add through America Makes. 

America-Makes-FrontExteriorTo learn more about America Makes we recommend the following:

– Watch the introduction video here.
– Visit their website.
– See who the other members are.

Based in Youngstown, Ohio, the National Additive Manufacturing Innovation Institute was founded in 2012 as the flagship institute of the National Network for Manufacturing Innovation. It is a true public-private-academic initiative.

 

Real World 3D Printing: PADT Helps ULA Save with Stratasys Digital Manufacturing

Every once in a while a customer hits a home run with Additive Manufacturing, and United Launch Alliance had done that with their application of Stratasys technology to the production of flight-ready components for their rockets.  They were able to leverage 3D printing to take one component from 140 parts to 16, reducing the risks associated with creating the assembly, the piece part costs, and the assembly cost. And PADT is proud to say we were partners in this effort with ULA and Stratasys.

If you are not familiar with ULA, they are the worlds premier launch service company in the US.  It is a joint venture of Boeing and Lockheed that launches the majority of military and civilian payloads that are sent in to space. True "rocket scientists" who are headquartered down the street from PADT's Littleton Colorado office.  They just released a ton of information on how they are using the Stratasys devices they acquired through PADT as an example of what the technology can achieve. 

Here is a picture from Stratasys of one of ULA's structural engineers, Kyle Whitflow, holding an ECS duct they created on the Stratasys Fortus 900mc they purchased through PADT: 

Stratasys just released a great video on how ULA is using the technology. This is a great example of the right people, using the right technology, in the right way:

You can also read the official press release here

We are highlighting his application as a way to let people know that 3D Printing is not just about makers, nor is it just about engineering prototypes. Every day users are creating production hardware to produce usable parts that save them time and money.  Ducts for rockets are a perfect use of the technology because they are complex, low volume, and can make single parts that need to be made in multiple pieces using traditional methods.   This application also highlights the power of the material choices available to users of Stratasys FDM technology.  ULA is using ULTEM 9085 for these ducts because it is durable, lightweight, and can stand up to the heat of the launch event. 

Those of you familiar with the process will notice the dots on the duct. Those are target dots for 3D scanning. ULA took the technology one step further and scan the completed hardware to make sure the manufactured part is within specifications. 

environmental-control-system-duct

The team at ULA has been a pleasure to work with.  They saw the promise of Additive Manufacturing but dealt with it like the seasoned professionals that they are. They started by making engineering prototypes, then as they got a feel for the technology they switched to the production of tooling for manufacturing.  They have now developed the confidence needed to move to flight hardware.  In addition to supplying the machines, PADT consulted with ULA early on, touring their manufacturing facilities to better understand their needs and taking them to see how others are using FDM for manufacturing.  We were fortunate enough to even be invited to attend the launch of their Orion spacecraft from Florida as their guest.  

We are very excited about the additional uses ULA and other companies will develop in the near future for Additive Manufacturing.

 If you want to know more, or would like to have PADT help you in the same way we assisted ULA, please reach out or email info@padtinc.com. If you need promotional services or banners (e.g., to buy Thanksgiving banners online) – feel free to contact us.

Press Release: Fast, Intuitive, and Precise 3D Scanning Solution from Steinbichler Added to PADT’s Portfolio

steinbichler-PADT-multiproduct-1Yes. Another press release from PADT announcing a new partner.  The truth is we have the advantage of having worked with some great companies in 2014 and we are now fortunate enough to be able to add several of the great products we use in-house to our product offering. It all kind of happened at once.  Don't worry, we are almost done… only one or two more surprises out there.

At the beginning of the year we mentioned that we were offering full professional optical scanning. That service was based on using a Steinbichler blue light scanner. And as is usually with a tool we really like, we quickly negotiated an agreement with that company to represent their products. They offer the COMET line of blue light scanners and the T-SCAN line of laser scanners. There is of course a nice software package, called colin3D, that serves as a way to interact with the devices and get the data into a useful form. Both technologies offer high-precision at a reasonable price, something that not only PADT, but many of our customers were looking for.  

Please find the official press release below or as a PDF file.  You can also learn more about the products on our website here. We hope to schedule some webinars on this tool, and publish some blog articles, in the coming months. But the best way to try out this technology is to have us scan a part for you.

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As always, feel free to contact us for more information.  

Press Release:

Industry leading 3D Scanning systems are now available through PADT with the addition of both Blue Light and Laser sensors from Steinbichler.  These solutions round out PADT’s offering for complete reverse engineering and inspection, providing greater accuracy and the scanning of very small to very large objects. 

Phoenix Analysis & Design Technologies, Inc. (PADT), the Southwest’s largest provider of simulation, product development, and 3D Printing services and products, is pleased to announce that an agreement has been reached with Steinbichler Vision Systems, Inc. for PADT to become a distributor of Steinbichler’s optical scanning solutions in the Southwestern United States. These highly precise and easy-to-use devices offer PADT’s customers a professional solution for their inspection, quality, and reverse engineering needs.

The COMET line of blue light scanners combine high-end technology, ergonomics, and compact design to offer optimum flexibility and precision for challenging scanning tasks. The product family includes multiple options for resolution and lenses.  The top-of-the-line COMET 6 boasts a 16 megapixel camera, adaptive projection 3D ILC technology, and six different camera lens options. At the same time, the entry level COMET L3D provides outstanding 3D data acquisition and accuracy at an affordable price. 

Coordinate measurement technology can be taken to a new level with the T-SCAN line of devices that couples an ergonomic and lightweight handheld laser scanner with a high precision tracking camera.  A touch probe can also be added for precise location measurement.  The result is a flexible system that allows accurate part measurement of everything from fine surface features to automobiles size objects.

“We have been using a Steinbichler system for our service work with great success” commented Rey Chu, a co-owner of PADT, “and it became obvious that this was the type of equipment, and the type of company, that would be a great match for our customers who needed professional high resolution non-contact 3D scanning and measuring capability.”

PADT is offering these systems with Steinbichler’s colin3D software and geometry tools from Geomagic and ANSYS SpaceClaim. This combination of hardware and software meets the full spectrum of needs encountered by customers to capture, clean, compare, and use geometry from point clouds to usable 3D parametric solid models.

To learn more about the COMET and T-SCAN professional 3D scanners, visit http://www.padtinc.com/steinbichler or contact our technical sales team at 480.813.4884 or sales@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 Rapid Prototyping 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 75 employees, PADT services customers from its headquarters at the Arizona State University Research Park in Tempe, Arizona, and from offices in Littleton, Colorado, Albuquerque, New Mexico, and Murray, Utah, as well as through staff members located around the country. More information on PADT can be found at http://www.PADTINC.com.

About Steinbichler
Steinbichler is a worldwide leading manufacturer and supplier of 3D scanning technology. We develop & market highly precise measurement systems with corresponding software solutions for a wide range of applications. Our best in class 3D scanning products – COMET® and T-SCAN are in operation at numerous well-known industrial companies & research institutes. As a technology oriented company, we offer innovative and effective inspection solutions to address our customer’s needs. http://www.steinbichler.com 

Press Release: Faster 3D Printing Support Removal of Wider Range of Materials with PADT’s New SCA-1200HT

IMG_7411We are very excited to announce that at the end of 2014 PADT shipped the first lot of our new Support Cleaning Apparatus, or SCA.  After almost 6 years of great service, the SCA1200-HT replaces the SCA-1200. The new system is a redesign based upon the 6,700 plus systems that PADT manufactured and supported around the world.  The biggest change to users is broader preset temperature range, allowing users to now remove support from their Nylon and Polycarbonate parts.  The motor and pump are a custom PADT design with better performance and durability. The control and ergonomic interface have also been modified for greater ease of use.

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If you are not familiar with PADT's SCAs and their use, they are accessories for the Stratasys line of Fused Deposition Modeling (FDM) additive manufacturing systems, commonly referred to as 3D Printers.  These systems extrude the build material and a water soluble support material that holds up any overhanging geometry.  The soluble material can be removed with gentle agitation in a slightly basic solution of warm water. We designed the SCA's as the easiest to use and fasted way to remove the support material.

Selling and supporting our own product has been a great experience for our team. Since the company was founded in 1994, we have been designing, simulating, and supporting our customer's products. With the SCA line we are able to practice what we preach on our own product. We have especially enjoyed supporting the products in Europe and Asia, allowing us to get to know the Stratasys Channel overseas as well as customers.

You can read more about the SCA-1200HT on our redesigned website: www.SupportRemoval.com. Here are a couple of videos that show how the system works and how to use it.  The official press release can be found here

 

You can also read the press release with more details below.  Contact your Stratasys supplier for more information.

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Press Release:

Faster 3D Printing Support Removal of

Wider Range of Materials  with PADT’s New SCA-1200HT

PADT ships a new generation of their popular Support Cleaning Apparatus product used to remove soluble supports from 3D Printed parts created using Stratasys Fused Deposition Modeling systems.  

 

Tempe, AZ – January 20, 2015 – Phoenix Analysis & Design Technologies, Inc. (PADT, Inc.), the Southwest’s largest provider of simulation, product development, and rapid prototyping services and products, is pleased to announce the release by Stratasys, Ltd. (SSYS) of the new SCA-1200HT support removal system. This new system is designed, manufactured, and supported by PADT and sold exclusively by Stratasys, Ltd for use with their Mojo, uPrint, Dimension, and Fortus Additive Manufacturing systems, also known as 3D Printers.   

The SCA-1200HT is an improved design based on the successful SCA-1200 that has been in use around the world since 2008. The new system features four preset temperature levels for use with a wider range of materials including polycarbonate and nylon. It also includes a proprietary custom pump with longer life, simpler repair and maintenance, and an overall lower operating noise level.  The controls, lid, and parts basket have been ergonomically redesigned while the internal systems have been simplified and made easier to replace by the user or local support provider.

Rey Chu, co-owner of PADT and the person behind the SCA line of products said “With over 6,700 of our previous systems in the field, we gathered a wealth of knowledge on performance and reliability. We used that knowledge to design a system that cleans parts faster, is easier to maintain, and gives a much better user experience.  The hands-off support removal provided by Stratasys’ Soluble Support Technology and PADT’s SCA is a huge advantage to people who use FDM technology for their 3D Printing.  With the SCA-1200HT that advantage just got larger.”

Once parts are printed, users simply remove them from their Stratasys system, place them in the SCA-1200HT, set a cleaning time and temperature, and then walk away.  The device gently agitates the 3D Printed parts in the heated cleaning solution, effortlessly dissolving away all of the support material.  This process is more efficient and friendly than other additive manufacturing systems using messy powders or support material that must be manually removed.

More information on the system as well as a video showing how the SCA-1200HT works is available at www.supportremoval.com.  Those interested in acquiring an SCA-1200HT should contact their local Stratasys reseller.

Phoenix Analysis and Design Technologies, Inc. (PADT) is an engineering service company that focuses on helping customers who develop physical products by providing Numerical Simulation, Product Development, and Rapid Prototyping products and services. PADT’s worldwide reputation for technical excellence and an 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 75 employees, PADT services customers from its headquarters at the Arizona State University Research Park in Tempe, Arizona, its Littleton, Colorado office, Albuquerque, New Mexico office, and Murray, Utah office, as well as through staff members located around the country. More information on PADT can be found at www.PADTINC.com

Press Release: Structural Optimization from VR&D Added to PADT Portfolio

varand-gtam-w-logosWe are very pleased to announce that we have added another great partner to our product portfolio: Vanderplaats Research  Development.  VR&D is a leading provider of structural optimization tools for simulation, and a strong partner with ANSYS.  We came across their Genesis and GTAM products when we were looking for a good topological optimization tool for one of our ANSYS customers. We quickly found it to be a great compliment, especially for the growing need to support optimization for parts made with 3D Printing.

Please find the official press release below or as a PDF file.  You can also learn more about the products on our website here. We hope to schedule some webinars on this tool, and publish some blog articles, in the coming months. 

As always, feel free to contact us for more information.  

Press Release:

PADT is now a reseller of the GTAM and GENESIS optimization tools from Vanderplaats R&D, offering leading structural geometry and topological optimization tools to enable simulation for components made with 3D Printing

Tempe, AZ – March 24, 2015 – Phoenix Analysis & Design Technologies, Inc. (PADT, Inc.), the Southwest’s largest provider of simulation, product development, and 3D Printing services and products, is pleased to announce that an agreement has been reached with Vanderplaats Research & Development, Inc. (VR&D) for PADT to become a distributor of VR&D’s industry leading structural optimization tools in the Southwestern United States. These powerful tools will be offered alongside ANSYS Mechanical as a way for PADT’s customers to use topological optimization and shape optimization to determine the best geometry for their products.

The GENESIS program is a Finite Element solver written by leaders in the optimization space. It offers sizing, shape, topography, topometry, freeform, and topology optimization algorithms.  No other tool delivers so many methods for users to determine the ideal configuration for their mechanical components. These methods can be used in conjunction with static, modal, random vibration, heat transfer, and buckling simulations.  More information on GENESIS can be found at http://www.vrand.com/Genesis.html

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PADT recommends that ANSYS Mechanical users who require topological optimization access GENESIS through the GENESIS Topology for ANSYS Mechanical tool, or GTAM. This extension runs inside ANSYS Mechanical, allowing users the ability to use their ANSYS models and the ANSYS user interface while still accessing the power of GENESIS.  The extension allows the user to setup the topology optimization problem, optimize, post-processing, export optimized geometry all within ANSYS Mechanical user interface.

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“We had a customer ask us to find a topological optimization solution for optimizing the shape of a part they were manufacturing with 3D Printing. We tried GTAM and immediately found it to be the type of technically superior tool we like to represent” commented Ward Rand, a co-owner of PADT.  “It didn’t take our engineers long to learn it and after receiving great support from VR&D, we knew this was a tool we should add to our portfolio.”

Besides reselling the tool, PADT is adopting both GENESIS and GTAM as their internal tools for shape optimization in support of their growing consulting in the area of design and simulation for Additive Manufacturing, popularly known as 3D Printing. PADT combines these with ANSYS SpaceClaim and Geomagic Studio to design and optimize components that will be created using 3D Printing.

“We are thrilled to partner with PADT because of their deep knowledge in simulation, additive manufacturing, and 3D printing and for their extraordinary ability to help their clients”, stated Juan Pablo Leiva, President and COO of VR&D, “We feel that their unique talents are crucial in supporting clients in today’s demanding and changing market.”

To learn more about the GENESIS and GTAM products, visit http://www.padtinc.com/vrand or contact our technical sales team at 480.813.4884 or sales@padtinc.com.

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About Phoenix Analysis and Design Technologies
Phoenix Analysis and Design Technologies, Inc. (PADT) is an engineering service company that focuses on helping customers who develop physical products by providing Numerical Simulation, Product Development, and Rapid Prototyping products and services. PADT’s worldwide reputation for technical excellence and an 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 75 employees, PADT services customers from its headquarters at the Arizona State University Research Park in Tempe, Arizona, its Littleton, Colorado office, Albuquerque, New Mexico office, and Murray, Utah office, as well as through staff members located around the country. More information on PADT can be found at www.PADTINC.com.

About Vanderplaats Research & Development
Since its founding in 1984, Vanderplaats Research & Development, Inc. (VR&D) has advocated for the advancement of numerical optimization in industry. The company is a premier software company, developing and marketing a number of design optimization tools, providing professional services and training, and engaging in ongoing advanced research. VR&D products include GENESIS, GTAM, VisualDOC, Design Studio, SMS, DOT, and BIGDOT. For more information on VR&D, please visit:  www.vrand.com.

Encore Lunch and Learn: Designing and Simulating Products for 3D Printing

3dprinting-production-1PADT would like to invite you to a free seminar or webinar on how to use 3D Printing to manufacture parts for your products.

In February, PADT held a Lunch and Learn with the AZ Tech Council on "Designing and Simulating Products for 3D Printing."  The event sold out and we received a lot of interest in being able to attend over the web. So we have scheduled a second version of this presentation to be given live at CEI in Phoenix on March 23rd, 2015 that will also be broadcast over the web.  

Here is some info on the presentation:

This proven technology has moved from prototyping to tooling and now the creation of final parts.  However, you can't just print your existing design. PADT will cover the techniques and processes needed to evaluate existing designs to find parts that can be switched to 3D printing as well as how to design new parts to take advantage of 3D printing. 

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When:
Monday, March 23, 2015
11:30am – 1:00pm 
Where:
CEI
275 N. GateWay Drive
Phoenix, AZ 85034
Webinar:
WebEx
Please Register, we will send you login information 
  Lunch will be Served for those attending live

We will begin with a review on the current state of 3D Printing technologies, including the creation of accurate and usable metal parts. That will be followed with design guidelines and processes and finishing up with a look at how you can use simulation to drive the design your 3D Printed components so that they work.

Please Register

Lunch is included so we need a headcount for those joining us at CEI, and we need to send login information to those attending over the web.  So Please Register

 

Bringing Life to a Sculpture

Art_man-STL-PointsRecent development in 3D scanning technologies have made a wide variety of application a possibility.  3D scanners can capture data on the shape and texture of real world object and transform it into useable 3D CAD model. Our structured light 3D scanners generate quality high density mesh results which are then used for rapid prototyping, computer-aided engineering (CAE) analysis, reverse engineering, or inspection to 3D CAD data. The scanner works by using a high resolution camera and lens pair to analyze the deformed projection pattern on an object.

Per customer request, we 3D scanned a custom hand crafted character sculpture and separate standing base. We efficiently scanned the sculpture and base using a turntable allowing for quicker and more accurate data. The scanned data was then sent to the computer for alignment or registration into a common reference system and merged into a complete STL model. Next, we optimized the mesh results for 3D printing and printed the model using our FDM printer.

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Using PADT’s structured light scanner and FDM printer we were able to capture and produce a detailed model which brought the character to life.

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Once the object was scanned we sent him to the 3D Printer. Here you can see him being made:

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And this is a shot of him taking his post build bath, to remove the support material from the print:

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And the final part, looking good:

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The customer can use the scanned model to create different sized versions of their sculpture.

Learn more about our 3D Scanning capabilities on our website, or simply contact us at rp@padtinc.com

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The Computer

The key to converting large scans into accurate 3D models revolves around having the right computer.  A complex model like this with so much detail can really bog down on a normal design workstation, so PADT developed a special line of CUBE Computers just for scanning, called geoCUBES.  For this project Ademola used a geoCUBE w4 which is crammed full of goodies.  Note the use of six Solid State Drives in raid to remove the I/O bottleneck along with an NVIDIA QUADRO K6000 which helps in visualization as a graphics card and as a GPU in doing all of the number crunching needed.

  • INTEL XEON e5-1620V2 – 4Cores@3.7GHz
  • HD Audio 7.1
  • 64GB DDR3-1866 ECC REG RAM
  • Hardware RAID Controller
  • 6 x 240GB Enterprise Class SSD’s
  • NVIDIA QUADRO K6000
  • Blu-Ray BDXL Combo Drive
  • 3D Connexion SpaceNavigator 3D Mouse

3D Printing and Supply Chain Management

ISM-3D-Printing-CoverAs 3D Printing matures it is impacting a larger area within manufacturing companies.  Supply chain management is a key part of any organization that makes physical parts, and 3D Printing has a big, and sometimes ignored, impact there.  The Institute for Supply Chain Management made the topic their cover article for the March issue of their magazine: Inside Supply Management. The article does a good job of pointing out the realities of 3D Printing in a real manufacturing environment. 

The article featured input from PADT and other experts in the area.  Even if you are not directly involved in the supply chain side of things, it is worth a read to understand how the technology impacts things.  The section on building a business case for 3D Printing is especially useful.

There is a nice sidebar that covered some of the lessons we have learned here at PADT:

  • Don't Cheap Out – get a commercial quality 3D Printer that doesn't cut corners
  • It's not for everyone – make sure that 3D Printing has a real benefit for your company
  • Understand quality needs – quality is different with 3D Printed parts, know this and work with it
  • Set traceability standards – you need to know where your material came from and where the parts you make end up

If you have any questions about 3D Printing and supply chain, or any other impact of the technology, don't hesitate to contact us and we will be happy to talk about it. 

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