Peter Zelinski Editor-in-Chief

Peter Zelinski Editor-in-Chief

Peter Zelinski helped to launch Additive Manufacturing in 2012. As the brand’s editor-in-chief, he is exploring the advance of 3D printing as a means of industrial production, increasingly including scale production. He is a regular speaker at the Additive Manufacturing Conference, and he is the co-creator and co-host of a video series, The Cool Parts Show, which showcases interesting 3D printed production parts. Pete also serves as editor-in-chief of Modern Machine Shop, a sister publication focused on metalworking and CNC machining, and the magazine he has been part of since the late 90s. He holds a degree in mechanical engineering from the University of Cincinnati.


Production

3D Printing and Coronavirus: U.S. Additive Manufacturers Share Their Experiences

The COVID-19 outbreak has brought both setbacks and opportunities for American manufacturing. 3D printing companies share their stories. 

Production

FDA Approves 3D Printed Mask in Response to Coronavirus Crisis — Multiplies Surgical Mask Stocks by 4X

Reusable nylon mask made through powder bed fusion is easy to disinfect, uses replaceable filter media. Link to design file provided.

Medical

3D Printing and Coronavirus Check-In - Week of 4/6/2020

Editors Peter Zelinski and Stephanie Hendrixson discuss the pivot to production for 3D printed PPE, and other AM news in the fight against COVID-19. 

Production

3D Printed Device Expands Ventilator Capacity to Address Shortfall During Coronavirus Crisis

Emergency authorization from FDA allows for use of device permitting four patients to use a shared ventilator. HP involved in mass production via additive manufacturing.

Tooling

AM Helping AM: 3D Printed Build Plate Detects Build Failures

Ultrasonic additive manufacturing produces a build plate with embedded sensing, allowing for real-time measurement of the condition of the build. If a failure occurs during selective laser melting, this plate will reveal it immediately.

Medical

3D Printing and Coronavirus Check-In - Week of 3/23/2020

Editors Peter Zelinski and Stephanie Hendrixson discuss 3D printing issues related to ventilators, personal protective equipment (PPE) such as masks and face shields, and how business conditions have been affected by coronavirus. 

Polymer AM

Massachusetts Hospital Seeks 3D Printed Masks for Coronavirus Response

A mask design is available online via freely available STL file. Hospital offers email address for 3D printing users able to help.

Metal AM

Support Structures Hold Down Productivity, Says Velo3D

A build example involving an aircraft bracket illustrates the production rate increase resulting from more parts per build plus the elimination of support removal. A new system for quality monitoring aids production as well.

Medical

Ventilator Manufacturing: Challenges and Likely Response During Coronavirus Crisis

Can we achieve something like a wartime transition to ventilator production, or will the response need to look different from this?

Polymer AM

The Foot Measurement System That Allows for Mass Customized Insoles

Aetrex’s Albert scanner is an example of how advances in measurement technology aid 3D printing in realizing its promise.

The Cool Parts Show

3D Printing Changes a Drone Engine: The Cool Parts Show S2E3

Cobra Aero made the engine cylinder of an unmanned aerial vehicle (UAV) both more powerful and easier to manufacture. Learn what additive manufacturing is doing for drones in this episode of The Cool Parts Show.

Automotive

3D Printing for Production at Ford: The Cool Parts Show S2E1

The parking brake bracket on the Mustang Shelby GT500 is now 3D printed instead of stamped. Learn how Ford is thinking about additive manufacturing in this episode of The Cool Parts Show.