Category Archives: Additive Manufacturing

Press Release: Concept Laser, Honeywell, and PADT Build Largest Additive Manufacturing Center in Southwest at Arizona State University

On January 18th, ASU will officially Launch their Manufacturing Research and Innovation Hub, the Largest Additive Manufacturing  research and teaching center in the Southwestern US.  PADT is proud to have partnered with ASU as well as with Concept Laser and Honeywell … Continue reading

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Metal AM Magazine Article: Modeling the Mechanical Behaviour of Additively Manufactured Cellular Structures

Metal AM Magazine publishes an article by PADT! Our 10-page article on “Modeling the Mechanical Behavior of Cellular Structures for Additive Manufacturing” was published in the Winter 2016 edition of the Metal AM magazine. This article represents a high-level summary of the … Continue reading

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Metal 3D Printing a Shift Knob

I have always had an issue with leaving well enough alone since the day I bought my Subaru. I have altered everything from the crank pulley to the exhaust, the wheels and tires to the steering wheel. I’ve even 3D … Continue reading

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Modeling 3D Printed Cellular Structures: Approaches

How can the mechanical behavior of cellular structures (honeycombs, foams and lattices) be modeled? This is the second in a two-part post on the modeling aspects of 3D printed cellular structures. If you haven’t already, please read the first part here, where … Continue reading

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Press Release: New 3D Printing Support Cleaning Apparatus Features Large Capacity for Stratasys FDM Systems

Building on the worldwide success of previous products in the family, PADT has just released the new SCA 3600, a large capacity cleaning system for removing the support material from Stratasys FDM parts.  This new system adds capacity and capability … Continue reading

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The Chemistry Behind Soluble Support Removal in Fused Deposition Modeling

In the Fused Deposition Modeling (FDM) process, support structures are needed for features with overhang incline angle less than 45-degree from horizontal. Stratasys developed a series of support materials for different model materials: SR-30TM for ABS, SR-100TM for polycarbonate and SR-110TM for nylon. Also, … Continue reading

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Thoughts on Biofabrication (and a Visit to WFIRM)

The Wake Forest Institute of Regenerative Medicine (WFIRM) hosted about 400 attendees at the annual Biofabrication conference, held this year at Winston-Salem, NC (Oct 28-Nov 1, 2016). The conference included a 2 hour tour of WFIRM’s incredible facilities, 145 posters, … Continue reading

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AZ Big Media: How 3D Printing is Changing Manufacturing

Rey Chu, one of PADT’s owners and our head of Manufacturing Technologies, is featured in the 2017 issue of AZ Business Leaders with his article “How 3D Printing is Changing Manufacturing” It is a great overview of 3D printing and … Continue reading

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Students 3D Print and Assemble Prosthetic Hands for School Project

What do you get when you combine a motivated student leader, enthusiastic classmates, a worldwide online community, and the latest 3D Printing technology from Stratasys? You give children around the world a cool way to hold things again.  That is … Continue reading

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Nerdtoberfest: Printing a Beer Stein with Beer Filament

Noticed an interesting email in my inbox the other day with the subject line: “Oktoberfest Time: 3D Print a Beer Stein in Beer Filament” Marketing gold, you have my attention! After reading the reviews from the filament manufacturer, I dove … Continue reading

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Modeling 3D Printed Cellular Structures: Challenges

In this post, I discuss six challenges that make the modeling of 3D printed cellular structures (such as honeycombs and lattices) a non-trivial matter. In a following post, I will present how some of these problems have been addressed with different approaches. At the outset, I … Continue reading

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Phoenix Business Journal: ​3D printing takes a giant step forward toward production manufacturing

This year’s IMTS show in Chicago saw the introduction of some great new 3D Printing technology that makes the creation of end-use parts from additive manufacturing even more feasible. “3D printing takes a giant step forward toward production manufacturing” shares my … Continue reading

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Prototyping Today: Five Unique Considerations for 3D Printing Production Parts

As 3D Printing makes it’s long awaited move from being dominated by prototyping to manufacturing production parts, companies need to consider a few key issues.  In “Five Unique Considerations for 3D Printing Production Parts” I share what we have learned … Continue reading

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PADT Events – September 2016

September is here and it is a jam packed month of events, many of them related to BioMedical engineering.  We are continuing with ANSYS webinars and talking about 3D Printing as well. See what we have below: September 13: Salt Lake … Continue reading

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Classification of Cellular Solids (and why it matters)

Updated (8/30/2016): Two corrections made following suggestions by Gilbert Peters: the first corrects the use of honeycomb structures in radiator grille applications as being for flow conditioning, the second corrects the use of the Maxwell stability criterion, replacing the space … Continue reading

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