Additive Manufacturing – Back to the Future!

Most histories of Additive Manufacturing (3D printing) trace the origins of the technology back to Charles Hull’s 1984 patent, the same year production began on the first of the Back to the Future movies. Which is something of a shock when you see 3D printing dotting the Gartner Hype Cycle like it was invented in the […]

Phoenix Business Journal: Build and bust is so 20th century: How to develop better products with simulation

For this week’s contribution to the PBJ’s TechFlash blog I cover something that is near and dear to PADT – the replacement of testing with simulation, or virtual prototyping.  Learn why “Build and Bust is so 20th Century“

And the Best Conference Award Goes To …..

At PADT, we’re as big of a fan as anyone of the cool, trendy software and IT companies that run up billion dollar valuations in Silicon Valley and keep us all entertained and productive with their latest apps and platforms. But as an engineering product and services company, we’re hardware geeks at heart and one […]

Phoenix Business Journal: My cat didn’t preheat the oven – Is your company ready for the Internet of Things?

The Internet of Things, or IoT, is growing every day.  This article starts with an encounter at the grocery store that leads to an explanation of what the IoT is and what your company should be doing to make sure you take advantage of this exciting change in how everything around us will work. Check […]

AZ Tech Beat Video: Tips on Building an Investor-Worthy Prototype

Have an idea for a product and feel like you need a prototype.Tishin Donkersley  from the Arizona Tech Beat asked me over to their offices to do a short interview and share some pointers on the subject.  Take a look at the result here. I talk about trends in the 3D Printing world that impact startups […]

Key Process Phenomena in the Laser Fusion of Metals

Metal 3D printing involves a combination of complex interacting phenomena at a range of length and time scales. In this blog post, I discuss three of these that lie at the core of the laser fusion of metals: phase changes, residual stresses and solidification structure (see Figure 1). I describe each phenomenon briefly and then why understanding it matters. In future posts I […]

ASME OMAE2015 Paper: The Importance of Grid Convergence Studies in the Design of a Semi-Submersible Platform

Vibration induced by vortices in off shore oil rigs are a significant area of concern, and understanding them is a major area of research. In this paper, PADT’s Clinton Smith, PhD, and Tyler Smith are joined by Lubeena Rahumathulla from ANSYS, Inc. to describe how they used ANSYS FLUENT to model this situation. Get the paper […]

Webinar: PADT Answers your Questions on Metal 3D Printing

Direct Laser Melting systems have made fantastic improvements in the last five years or so, making 3D Printing of metal parts a reality.  The accuracy and strength of the finished parts rivals cast parts in the same material, but with the advantages of Freeform Fabrication.  In fact, everywhere we go, people have questions about Metal […]

ANSYS, Inc. Launches New Magazine, Dimensions

There are so many aspects to numerical simulation worth talking about these days, and a lot of resources to get that information.  Applications, theory, how-to, and where it fits into the business of making stuff. Here on The Focus we tend to concentrate on practical hot-to things, and the ANSYS Advantage magazine has focused on […]

Phoenix Business Journal: ​One piece of advice every new company should know

As our inaugural contribution to the Phoenix Business Blog I wrote an article relating a huge lesson we learned when we started PADT. “One piece of advice every new company should know” is… well you have to read the article.

Constitutive Modeling of 3D Printed FDM Parts: Part 2 (Approaches)

In part 1 of this two-part post, I reviewed the challenges in the constitutive modeling of 3D printed parts using the Fused Deposition Modeling (FDM) process. In this second part, I discuss some of the approaches that may be used to enable analyses of FDM parts even in presence of these challenges. I present them […]

Denver Business Journal: Colorado Companies Bringing Space Costs Down to Earth

Colorado is a major contributor to the space industry, and they are quickly adopting 3D Printing to keep costs down and get to space faster.  In this article, “Colorado Companies Bringing Space Costs Down to Earth” the DBJ explores how automation and 3D Printing can have a big impact on cost and schedule.  Many of […]

LinkedIn: Why is 3D Printing Such a Big Deal

The recent explosion of interest in 3D printing has been fascinating to engineers like myself that have been using what we call Additive Manufacturing as a standard tool for over two decades. It is easy to dismiss the interest of the general public and the media as hype and trendiness. But doing so would be […]

LinkedIn: Successful Social Selling: What I learned at LinkedIn Sales Connect 2015

This popular LinkedIn Post is a review of the things I learned at SalesConnect 2015 and how to use LinkedIn to sell more efficiently. “Successful Social Selling: What I learned at LinkedIn Sales Connect 2015”  covers the overall theme of “Connect + Inspire + Transform, implementation lessons that people have learned, and the idea of […]

Phoenix Business Journal: 3-D Printing Hits Major Milestones in 2015

As our final contribution to the AZ Tech Council and PBJ’s TechFlash Column for year, we shared how “3-D Printing Hits Major Milestones in 2015.” The article give our picks for what was significant with Additive Manufacturing for the Materials, Medical, Manufacturing, Military, and Mainstream aspects of the business. The 3-D industry had a typical […]