Spinning Gears: 3D Printing Awards for 2016 AZ SciTech Festival Sponsors

SciTech-Festival-Award-2016-2For several years now PADT has 3D Printed special thank you awards for the fantastic companies that sponsor the Arizona SciTech Festival.  This year we decided to stick with the color of the Stratasys Connex3 but add some moving parts. This gear design spins around and was made as one part, we just wash the support material out of the gaps between parts.

This is a great example of going directly from a CAD model to a custom part.  Each award has the recipient’s name printed on the smaller gear.  Everything was designed in an hour or so and it took about another hour to add in the 30 or so names.  We think these may be the best awards we have made so far.

SciTech-Festival-Award-2016-1

SciTech-Festival-Award-2016-3

Here is a video showing off how they spin:

Awards are kind of simple and fun. But the same technology is applied by PADT to help our customers design and build better medical devices, rockets, aircraft engines, computers, and pretty much any physical product you can think of.  Give us a call at 1-800-293-PADT or email info@padtinc.com to see how “We Make Innovation Work”

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.

Color 3D Printer Added to PADT’s Rapid Prototyping Product and Services Offering

PADT’s new Objet500 Connex3 is up and running, just in time for our 20th Anniversary party tonight.  The latest machine from Stratasys is the first true 3D Color Printer that allows users to print accurate and durable parts in whatever combination of color they want, including tinted transparent material. The machine is comfortably nestled between our FORTUS 400 and FORTUS 250MC.  

connex3-new-machine-padt
We are especially pleased to have several executives and support people from Stratasys, the manufacturer of this machine, here for our party tonight.  They will be around to answer questions and will be offering a brief presentation on their technology as well.

Yesterday we successfully ran the standard “wrench” demo models:
connex3-wrench-test-modelsAnd overnight we ran some more sample parts along with a printout of a 3D FEA result on a valve model:connex3-sample-fea-results
The parts are still inside the support material, so you can’t see all the colors. Have no fear, we will be blogging about the FEA model very shortly.

PADT has been offering this machine for sale since its introduction in February and we have already sold one and have several other users about to purchase.  The advantages of having a color part without having to paint on are significant.  With our own machine we can now build benchmark parts for potential buyers and we can also offer color printing as part of our Rapid Prototyping services

We will be showing off this machine, along with everything else PADT does, at our party tonight.  But if you can’t make it and would like to learn more, just reach out to our sales team at sales@padtinc.com, our prototyping services team at rp@padtinc.com or just give us a call at 480.813.4884.

UPDATE:

Here is the cleaned valve displacement 3D Plot:
color-valve-deflection-1

 

PADT Adds Stratasys Polyjet 3D Printers from Objet to Product Offering

Stratasys-Objet1000-350w

PADT is proud to announce that we are officially certified to resell the full line of Stratasys products, including the newly added Polyjet 3D Printers from Objet.  We were very pleased when Objet and Stratasys decided to merge to become the new Stratasys, and we have been waiting patiently for the legal merger to take place, and then for the two organizations to merge their businesses.  Now that wait is over and PADT just completed our sales and support training for the Polyjet product line and we can offer it to customers in Arizona, New Mexico, Utah, and Nevada.

Here is a family photo of the line:

Stratasys_polyjet_machines_portfolio-500wAs you can see, they start with small desktop systems and work their way up to the monster Objet1000, a true beast of a machine capable of printing parts up to 39 inches long!

Artistic 3D Printed Prototype in Rigid Blue Material
Objet1000_bicycle-lowDinosaur3Dprinted
GPS4-low
There are two key characteristics that really sets these systems apart: The variety of materials available and the precision of the parts they make.Because the Polyjet systems use ink-jet printer heads, they lay down small droplets of photocurable material.  So the resolution of each layer can be up to 600 dpi, and the layers themselves can be very thin, as thin as 16 microns.The same ink-jet technology also allows for the use of such a wide variety of material.  Over 100 different materials can be made by mixing two different materials during the build.  This allows materials the have the properties of ABS, Polypropylene, rubber, or transparent plastic.  And materials can vary on a given layer or from layer to layer.Another set of ink-jet heads allow for the deposition of a water soluble support material, that is easily washed away to make the post processing of parts made on a Polyjet machine simple and fast.

We cold go on and on about this technology, or you can see it for yourself. As we mentioned, this technology is not new to PADT, so we know a lot about it and are eager to share what we have learned over the years.  If you want to learn more, simply contact us and we will be ready to answer your questions, show you some machines, and help determine if Polyjet technology is the right fit for you.

You can also check out our new Polyjet product pages, where you can find brochures and videos that give a lot more information.

And look for more information on this blog as we share stories, tips, and hints on the use of these systems.

View the official press release here.

StratasysLogo

Stratasys and Objet Merger Complete

Stratasys

It is now official. Stratasys and Object have completed their merger to form a company worth over $3.0 Billion.  Actually, as we prepare this update it is up to $3.37B.  Obviously the markets thing this merger is a good thing.

And now Stratasys has a new logo and what we think is a great slogan: “For a 3D World”

You can read the press release here.

As a long time Stratasys distributor and a user of Objet’s and Stratasys systems in our rapid prototyping services business, we are very familiar with both product lines and look forward to the synergy of the merger.  These are two truly complimentary product lines.

Right now this merger will have no impact on how we do business with our existing customers for any of the product sales or services we offer, including sales of new systems, maintenance of existing machines, material ordering, or prototyping services with either FDM or PolyJet.  As the two companies combine organizationally we will keep everyone informed.

Learn more about the Stratasys line of Mojo, uPrint SE, Dimension, and FORTUS 3D Printers here.

Rapid Prototyping Technology Animations

Every once in a while we get asked to go out and do presentations on Rapid Prototyping. As part of that, we like to explain the four major technologies: SLA, SLS, FDM, and Polyjet. No matter how many hand gestures we use people just don’t seem to get it unless we show an animation.

So we thought it would be good to share those with the community so that they can either learn about the basics of the technology or use these to help educate others. They are crude, we are engineers and not artists.  But they get the point across. We hope to have time to update them and add text.

They are in the form of animated GIF’s, so you can put them on a website or throw them in a PowerPoint and you don’t need a viewer or special software to view them.  Click on the images to get the larger version.

Use as you see fit, just remember to mention where you found them: P – A – D – T.

FDM-Animation

PolyJet_Animation

SLA-Animation-3

SLS-Animation