AZ Manufacturing Month Closing Party – People Mixing with Lasers, 3D Printers, Robots, and Beer

logo_revazLast Thursday (10/30/2014) PADT was honored to host the closing event for this years “Arizona Manufacturing Month”  The event was well attended with almost 300 people stopping for networking, food, beer, and some examples of the future of Manufacturing in the state.

The event was sponsored by:

A big draw for the evening was the “Future of Manufacturing” Exhibit where local firms showed off what they were doing. Exhibitors included:

Food was provided by Teakwoods Tavern and Grill (the barbecue beef went fast!) and samples of beer were provided by Arizona Manufacturer, Four Peaks Brewing. 

In addition to all of the companies and customers who attended, we were pleased to have a great group of High School Robotics teams that showed up to share their robots with us and take part in a brief awards ceremony for PADT’s “2014 FIRST Robotics Grant” competition. Read more about that here.

All and all a great event and our staff wants to thank everyone for making it an enjoyable and value added gathering.  We hope to see more of you here next year as momentum grows and more and more people learn about the Revolution in Manufacturing that is taking place in Arizona. 

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Here are some snapshots from the event:

Celebrate Arizona Manufacturing

arizona-manufacturing-month-2014-header

WE ARE CELEBRATING MANUFACTURING IN ARIZONA

The state of Arizona has a vibrant and robust manufacturing community, something that most people do not know. To highlight this strong part of the state’s economy, the month of October has been designated as Manufacturing Month. Learn more at the ACA website.

PADT has been busy participating in a variety of events throughout the month of October.  We are excited to celebrate the culmination of this amazing month.

Everyone is welcome!

What:  Celebrating Arizona Manufacturing – The Special Closing Event of the 2014 Arizona Manufacturer’s Month

When: October 30th, 4-7pm

Where: PADT – 7755 S. Research Drive, Tempe, AZ 85284

Please register at: bit.ly/MMclosing

Food and drinks will be provided. 

In addition to networking and celebrating, several companies involved in Manufacturing will be in attendance for an exhibit focused on the future of manufacturing.  

Exhibitors attending include:

…..and more

If you have questions about the event or are interested in exhibiting, please contact Kathryn Pesta at kathryn.pesta@padtinc.com

See 3D Printed Art, Visit MATERIALIZE

materialize-3d-printing-art
We love art at PADT.  We especially love it when the tools we use, sell, and support for high-end engineering are used to create art. Last week we were able to participate in an event at the Shemer Art Center that did just that.  “MATERIALIZE: 3D Printing & Rapid Prototyping” is an exhibition that strives to educate artists and the public about new digital tools used to create art. The museum challenged artists to create original works using the capabilities of 3D printers.  PADT attended the opening on October 16th and showed off some of our own parts.

Here is a picture of PADT’s Mario Vargas explaining the technology behind 3D Printing to attendees:
mario-3d-printing-art

The artwork created varied greatly, but all showed the power of 3D Printing to take ideas visualized on a computer, and convert them directly to physical parts. We highly recommend that anyone interested in art or 3D Printing, attend the exhibit which closes on November 27th, 2014. 

Here is a very nice cow piece:

3d-printing-art-cows

And this is a collection of images from the website:
3d-printing-art-bnw

If you make visit, please share your thoughts in the comments below.

3D Printer/Scanner Bundles Now Available

We are very excited to offer 3 different 3D Printer and Scanner bundles to our customers. Each contain a variety of products to help you achieve optimal results.  They are all products that we use here at PADT everyday.  It is everything you need for 3D Scanning & Printing that works!

cubeGeomagic Capture Scanner and Mojo 3D printer bundle
Enjoy a commercial level 3D scanner and printer combo at an affordable entry level price.  This bundle starts with a Geomagic Capture Scanner coupled with Geomagic Wrap software enabling users to easily and accurately scan a physical model and transform point cloud data, probe data and imported 3D formats (STL, OBJ, etc.) into 3d polygon meshes for use in manufacturing, design and analysis. Because we know your time is valuable, this bundle also includes a geoCUBE computer workstation built specifically for handling the large number of data points typically encountered when performing scanning.  Finally, print your model in your choice of a variety of colors on ABSplus using your Mojo 3D printer. With this bundle you can easily go from scan to print with for only $25,899. Training is included.

mojo_designer_in_cubicle
Departmental Desktop Printing Solutions
The Mojo 3D printer from Stratasys is a great solution to start making quality, duarable 3D models – right out of the box.  And now the price makes it even more affordable to have a 3D printer in every department.  A Mojo 3D printer with material package and Support Cleaning system now starts at $5,999 but we are offering a bundle discount for all your departmental needs with prices starting at $28,995 for 5 and $57,490 for 10 Mojos.  Everything you need to get a 3D printer on every floor!


uprint_se_3d_print_packEntry-level Reverse Engineering and Printing 
This entry-level reverse engineering package starts with a Geomagic Capture scanner with Geomagic Wrap software so that you can seamlessly scan and process data. Construct a usable CAD model from your scan data using SpaceClaim’s geometry creation tools.  Everything runs on the included geoCUBE computer workstation that efficiently handles the large amounts of data produced.  When you are ready to print your design,  you can use the included uPrint se Plus.  This all-in-one solution helps you save on design time and reduce outsourcing costs by bringing it all in-house starting at $41,400 including training. 

Bundles are available through 12/31/14.  Contact us for more info.

Join us in Colorado for a 3D printing Demo

happyhour563dprinting

PADT Colorado is excited to be partnering again with Alignex for a 3D printer demo/happy hour at their upcoming networking event.  

The event is from 10 am to 6pm and will feature guest speakers discussing the latest in engineering and design productivity.  PADT will be on site to discuss 3D printing during their happy hour from 5 to 6pm. 

For more details and to register for the event please click here.

geoCUBE: Computers for Scanning

PADT just released a line of computer workstations  specifically designed for use with a variety of optical scanners: geoCUBE Scanning Workstations.

Scanning technology has come a long way.  It is relatively easy to scan a real physical part with a variety of different scanning technologies and capture the geometry for use in inspection, design, reverse engineering, or to directly replicate a part with 3D Printing.  The problem is that a good scanner produces a huge  number of data points and a standard office computer, laptop, or even most CAD workstations bog down and perhaps even crash when you try to view or manipulate that much data.  

geocube-hardware-picsWhen we ran into that exact problem here at PADT when we were doing scanning services for customers.  On a nice CAD workstation it was taking almost a whole day to clean up and process a full scan or a large part.  Our manufacturing team asked if they could power one of the CUBE Simulation Computers we use for CFD.  If you know CFD people you know they said “No, but can I also run on your box if you are not using it?”  So they went to our IT staff, the people who design CUBE systems and asked for a custom built machine for scanning.

The result was a breakthrough.  That 20 hour job was finishing in about two hours and we were able to spin the points and the resulting triangle file around on the screen in real time. We liked it so much we decided to come up with four systems spanning the needs of scanning users, and offer them along with the scanner we sell, or to anyone that might need one.

Below is a screen shot of the table showing the four systems, from a basic small box that you can use to drive your scanner, to the power system that we use.  You can download the brochure here, or visit the web page here

geoCUBE-Spec-Table-Screen-Shot

As always, feel free to contact us to get more information and see how we can help you find the right scanner and the perfect computer to go with it.

Scanning Helps Pediatric Heart Surgeon Make Implant Choices

heart-assist-deviceThe week we had the opportunity to help a surgeon make better decisions for their pediatric heart patient.  Dr Stephen Paphal from the Phoenix Children’s Heart Center had a young patient that needed a ventricular assist device. He could implant a device that they knew would fit in the patient, but they also had an alternative, larger device that performs better. The question they needed to answer was: will the larger device fit in the patient?

This surgeon’s team has previously done work using mechanical engineering technology to help them make better decisions, you may have read about their use of 3D Printing to evaluate different treatment options.  They often work with computer models of patients and devices n collaboration with spinal surgeon Dr. Sandro LaRocca in New Jersey, so they had almost all the tools they needed to help this patient.

For this case, they had a computer model of the smaller assist device, and a computer model of the patient’s heart area that they extracted from a CAT scan. Using those two models and visualization software they were able to insert the device model into the body model to verify that the smaller device would fit.

The issue they faced was that they had no computer model for the larger device.  Creating a model the traditional way would take to long. So they called PADT and asked if we could scan the actual object and give them a computer model that they could use.

Just in Time Scanning

One of PADT’s engineer, Johnathon Wright, took the device to our Geomagic Capture blue light scanner to extract a surface model from the real part.  In this image you can see the device being scanned:

heart-assist-scan-on-tableBecause the device is reflective, we covered it with a white powder to get a better scan. That is all the preparation needed.  The part was placed on a very sophisticated rotational displacement device (a $10 Lazy Susan from WalMart) and the scanner is turned on.  The  little reflective dots you can see on the Lazy Susan are used by the scanning software to determine the position of the objects relative to the scanner.

In this image you can see what the part looks like to the scanner:heart-assist-blue-light-scan-1A rectangular pattern of blue light is projected on to the part being scanned, and the included software measures the distortion in the grid to calculate the shape of the object. As you rotate the object (or the scanner) more data is gathered and an accurate point cloud of the external surface is created.

Here is what the point cloud looks like when the scan is completed:

heart-assist-scan-data

In about an hour, Johnathon was able to go from “can you do this” to a water-tight solid that the Doctor could use with his computer model of the patient to see if this larger, better part fit in the patient’s chest.

Here is what the whole setup looks like:

heart-assist-scan-2

Johnathon used Geomagic’s scanning tools running on a PADT CUBE computer that is specifically optimized for scanning to make the process faster and more accurate. In the past, a task like this would have required an expensive and temperamental laser scanner, a dedicated lab, and probably four to eight hours of engineering time to clean up the resulting scan data. As you can see, the device sits on a desktop and requires very little infrastructure or special equipment.

Disruptive Technology

Any day we can help a physician strive for a better surgical outcome is a good day. Beyond that this is also a great example of how three important aspects of the technology enabled us to deliver useful information quickly, making desktop scanning a disruptive technology.

The first key technology is the blue-light scanning itself.  A form of structure-light 3D scanning, this approach uses a blue light because it contrasts the object better. The breakthrough with this technology is that it does not require expensive lasers or complex optics.  Faster computing allows for the complex algorithms used to be quickly and accurately applied.  The approach does not require any special equipment beyond the scanner itself. This results in an affordable device that is easily deployed and operated.  How easy, the 3D motion capture device on the Microsoft Xbox Kinect is a structure-light 3D scanner – using infrared light instead of blue.

Modern software used to convert the scan data into useful information is the second technology deployed for this solution.  In the past the process of calculating the points on a scanned surface, cleaning up spurious data, and converting it to a form that could be easily used was tedious and difficult.  The Geomagic software suite has a modern, intuitive user interface that sits on top of very sophisticated tools that automate many of the steps that used to take us hours to carry out.

The final key technology that makes desktop scanning so disruptive is one that we take for grated today: standards. We were able to produce an STL file from the scan data and the Doctor’s team was able to read that directly in to their visualization software. It is a simple thing, but without standard file formats, transferring so much data would also involve translators which introduce errors and time.

Engineering Better Outcomes

Here at PADT we truly enjoy applying technology developed in the Aerospace or electronics space to other industries, especially medical applications.  This is another great example of how useful engineering tools can be, improving someones life directly.

PADT Presents 3DPAZ Contest and FIRST Robotics Grant

3DPAZ
PADT has always been a proud supporter of STEM education in our community.  This summer we have been busy planning some new activities to help support local schools.  Today we are busy attending the Innovation Arizona Summit which is a joint collaborative of the Arizona SciTech Festival, the MIT Enterprise Forum Phoenix and the Arizona Commerce Authority.

 As part of our attendance, we will be promoting our first ever 3D printing contest, 3DPAZ  which will challenge high school students in Arizona with the task of creating or improving an existing engineering product.  We are very excited to be launching this contest and cannot wait to see what students come up with. Please visit our website for more information on how to take part in this contest by clicking here.

We are also very excited to be extending our support to the FIRST Robotics Competition by way of a new grant program for Arizona schools or organizations that are competing in the in the 2014/2015 FRC season.  If you are interested in either the 3DPAZ contest or the FRC Grant program, please email Kathryn Pesta at kathryn.pesta@padtinc.com.

3D Printed Quill Pen for GISHWHES 2014 Scavenger Hunt

quill-pen-2Sometimes you get strange messages on Facebook.  This weekend I heard a beep and checked my phone “Can you 3D Print a Quill Pen?”  Most messages involve asking me why I posted something stupid or annoying, so this one caught my attention.  Turns out my friend Chelsea is taking part in the 2014 “GREATEST INTERNATIONAL SCAVENGER HUNT THE WORLD HAS EVER SEEN” or GISHWHES.  One of the items in the scavenger hunt is to print out an ink quill pen on a 3D Printer and write “We need to buy more Toner” on a sheet of paper with the pen.  

I can’t resist a challenge like that, so I told her no problem.  And it worked like a charm. 

The process we used was very straightforward:

First I went into a CAD program, SolidEdge in this case, and build a solid model of a quill pen.  Not being quill pen designer I found some web sites on how to cut a pen tip from a real feather, and tried to mimic the resulting geometry:

Quill-Cad-Model Pen-Tip-Quill-Pen
We then wrote an STL file out and sent that to our RP team.  They read that into our preparation software and separated the feathers from the stem, designating a rubber like material for the feather area for artistic purposes, and a hard white plastic for the stem and the tip.

That file was then sent to our Stratasys Objet500 Connex3 and printed in about 30 minutes.  

This video shows the printing process:

Once it was done, we just needed to wash out the support material and it was ready to go.

The moment of truth was then here.  Our intreped Scavenger Hunter took out her handy-dandy pot of India Ink and dipped the quill in, the she wrote out the requested message:
quill-pen-2

I worked like a charm, our handwriting was the biggest issue.

Wanting to see if it enhanced my artistic skills, I used it to sketch the following masterpiece:
quill-pen-face

This is why I use CAD systems.

Here is an image of the final part. The tip is stained black from the ink.
quill-pen-4

All and all a fun project, and I guess the team gets 80 points for doing this task, so we were glad to help.

You can learn more about 3D Printing by visiting here. Our contact us for more information on 3D Printing, Simulation, or Rapid Prototyping.

Talking About 3D Printing on Talk Radio

radio-microphone-on-the-airWith the increase of interest in 3D Printing from the general public, PADT has been asked to speak about the technology over several different forms of media. The local Phoenix TV stations were kind enough to come in and learn about the technology, including a great interview on the local PBS station.  We have been asked to give presentations to schools, inventor groups, and even a conference on traditional digital printing. Last week we crossed over into a new area for us, talk radio.

Don’t worry, this was not political talk radio… we are still waiting for Rush Limbaugh’s call.  A local financial station, Money Radio, wanted to talk about 3D Printing. Renee Palacios and your truly were interviewed by John Barnabas, host  for “Happiness, Opportunity and Technology.”

You can listen to the full broadcast here:

You can always learn more about 3D Printing on our Rapid Prototyping Page  or contact us.

If you need someone to talk about 3D Printing to your organization or if you are in the media and need recognized experts who can explain the technology, contact us and we would be happy to work with you.

Throwback Thursday: 3D Printing on “Good Morning America” in 1989

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Note: This post is not displaying correctly, here is a link to the video:
http://youtu.be/NpRDuJ5YgoQ

Take a look at this science segment that Jeff Strain found on Stereolithography from 1989.  If you ignore the hair styles (Joan Lunden rocked that helmet hair) the report isn’t that much different from news coverage that 3D Printing is getting today. But the technology has sure progressed.

To add some additional perspective, according to the 2014 Wohlers Report, 104 systems were sold in 1989. 94 SLA machines from 3D Systems and 10 systems from now defunct Japanese SLA providers. 

The same report estimates that for 2013 9,823 commercial systems were sold by over 33 different suppliers.  This does not include the personal printer (low cost desktop) systems, which was estimated at over 72,000 units!.  That is 9,345% growth over 24 years for commercial systems.. 66,702 systems have been tracked as old.  

Take a look at the video. It is truly fascinating how the message still resonates and how predictions for replacing traditional manufacturing were maybe a bit optimistic.  But even in the early days, this report captured the promise of the technology. 

It has been an incredible ride, and it is not over yet.

A 3D Mouse Testimonial

The following is from an email that I received from Johnathon Wright.  I think he likes his brand new 3DConnexion Space Pilot Pro.
-David Mastel
  IT Manager
  PADT, Inc.

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top-panel-deviceRecently PADT became a certified reseller for 3Dconnexion. Shortly following the agreement a sleek and elegant SpacePilot PRO landed on my desk. Immediately the ergonomic design, LCD display, and blue LED under the space ball appealed to the techie inside of me. As a new 3D mouse user I was a little skeptical about the effectiveness of this little machine, yet it quickly has gained my trust as an invaluable tool to any Designer or Engineer. On a daily basis it allows me to seamlessly transition from CAD to 3D printing software and then to Geomagic Scanning software, allowing dynamic control of my models, screen views, hotkeys and shortcuts.

Outside of its consistency as an exceptional 3D modeling aid, the SpacePilot PRO also has a configurable home screen that allows quick navigation of email, calendar or tasks. This ensures that I can keep in touch with my team without having to ever leave my engineering programs, which is invaluable to my production on a daily basis. Whether you are a first time user who is looking to tryout a 3D Mouse for the first time or an experienced 3D mouse user who is looking to upgrade, you need to check out the SpacePilot Pro. I can’t imagine returning to producing CAD models or manipulating scan data without one. Combine the SpacePilot PRO cross-compatibility with its programmability and ease of use and you have a quality computer tool that applies to a wide range of users who are looking at new ways to increase productivity.

Link to You Tube video – watch it do its thing along with a look at my 3D scanning workstation, the GEOCUBE: http://youtu.be/fsfkLPaZJe4

Johnathon Wright
Applications Engineer,
Hardware Solutions
PADT, Inc.

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Editors Note:

Not familiar with what a 3D Mouse is?  It is a device that lets a use control 3D objects on their computer in an intuitive manner. Just as you move a 2D mouse on the plane of your desk, you spin a 3D Mouse in all three dimensions.  Learn more here

spacepilot-pro-cad-professional-2-209-p

Additive Manufacturing Motor Trends

Additive manufacturing (AM) has been used in the motor sports world for years.  Now more than ever, race teams have found that additive manufactured parts have the quality and durability to meet their demands. From NASCAR to the World Rally Championship, race teams around the world are excited about the possibilities that AM brings to the table. For an interesting webinar on-demand and a great whitepaper, click the image below. 68905-Motor-Trends-Webinar_960x350

3D Printing and PADT hit the Airwaves

money_radioLocal station Money Radio – 1510AM  99.3FM – is broadcasting a show on 3D Printing from PADT.  Technology, Opportunity and Happiness, hosted by John Barnabas, will be broadcasting live from PADT on July 29th from 12 noon till 1:00 pm.  The show includes a studio audience and will focus on how 3D printing is impacting business and the markets.  

There is room in the audience for about 30 people, so register now to reserve your seat.  We will cover the basics of the technology, but the real discussion will be about how this technology has and is transforming the way people innovate, and the way companies manufacture products. Lunch will be served and we will keep the discussion going and giving tours after the broadcast for anyone that wants to learn more.

If you can’t attend, you can listen live in Arizona on 1510 AM or 99.3 FM.  And you can always listen from anywhere over the web hereStratasy-Mojo-3D-Printer-in-Shopping-Cart_thumb.jpg

3D Color Printing the 2014 Arizona SciTech Festival Awards

photo 2The best way to promote and celebrate science and technology is with science and technology.  And this year PADT was able to do just that by using 3D Color Printing to make the recognition awards for the 2014 sponsors of the Arizona SciTech Festival.

The Arizona SciTech Festival is a new but growing player in the Arizona STEM landscape.  After three short years it has become the preferred way for science and technology companies and educators to engage with the public.  This year’s festival, held in February and March, was a huge success.  And none of it would be possible without the support of sponsors. PADT was honored to once again the awards that are given to these sponsors in recognition of their contributions. 

In the past we mixed traditional manufacturing and 3D Printing to make the awards. But this year we were able to use our new Stratasys Objet500 Connex3 to make the bulk of this years awards, and our Stratasys FORTUS 400 to make the stands.  The resulting awards are better than we had hoped for. 

The Process

The way the color printer works is you have to create a separate STL file for each color you want to print. So I needed to take a 2D vector art file and convert it into a collection of 3D STL files that represent the part I want printed.

I started by taking an Adobe Illustrator file of the AZ SciTech Festival logo, cleaning it up, and exporting it as a *.DWG file.
azstf-award-illustrator
I then imported it into my CAD tool. I happen to use SolidEdge, but the process should work with any modern CAD tool. I had to clean up the lines a lot.  In a graphic art image you can have small gaps, little line segments, and even polygons that self intersect. But in CAD you have to clean that all up. Plus some features were just too small to see in the 3D Printed object, so I simplified those. This was the most difficult part of the process.
azstf-award-solidedge-sketch

Once everything is clean you simply go through and extrude each polygon that you want printed, using the cleaned up sketch as your geometry.  Here is the first solid, and the simplest, the tail:
azstf-award-solidedge-extrude1

Once all the polygons are extruded, I assigned colors so I could visualize what the final part would look like. I also put a round on all the top edges, knowing from experience that even putting a small round on a part like this will increase the final parts attractiveness.
azstf-award-solidedge-extruded

The base needed to be a separate solid, because I needed it to be a different color. So I just made a new part for that and made an assembly. This keeps all of the solids separate. The letters were made just like the lizard logo, I went in to Adobe Illustrator and created the text outline, following the circle that defines the award. I exported that as DWG, imported it into SolidEdge, then extruded each letter.  
azstf-award-solidedge-medalian

The next step was to export the assembly as an STL file.  This file contained all the solids.  This was read in to the software that comes with the Objet500 Connex3. The operator then had to click on each object and assign a color from the chosen pallet.  It turns out that the official ScitTech Festival colors match one of the pallets closely, so we were able to get all the colors in the print. 

Once this was done, we simply printed 28 at a 3″ diameter, and 9 at 2″. Here is a video showing the printing process.

The resolution and brightness of the colors was very nice. Here are some images. Color parts just look better.
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For the base, I just came up with something that was thin and easy to build in using FDM because I wanted a strong part that was inexpensive that would also take a decal with the recipients name on the front, and information about the award on the back.  
azstf-award-solidedge-base

Here is a stack of the printed bases.
photo 1

And the final awards, ready to go to all those sponsors.
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Why Does it Matter

This effort is great example of the power of 3D Printing to a create a smaller number of custom objects. Standard awards form an awards shop are cheaper, but they are generic.  Using traditional methods to make custom awards is expensive and often labor intensive.  By making the whole award using a 3D Printer we were able to reduce the cost and the time for these unique objects, and were able to use advanced technology to highlight the sponsorship of an event that celebrates just that.  Kind of cool.

It is also a great example of the long term power of 3D Printing.  As was covered in a recent blog post, the real power of this technology is that it lets people without manufacturing or craftsman skills to create real objects, without a collection of equipment they don’t need or don’t know how to use. The applications of this power are endless. 

If you want to learn more about how you can do your own 3D Printing or how PADT can provide it to you as a service, contact us today.