john barnes

Metal Powder Works Brings Metal 3D Printing Feedstock to Neighborhood 91 Ecosystem

Neighborhood 91 (N91), Pittsburgh’s industrial park dedicated to additive manufacturing (AM), has welcomed its newest resident, Metal Powder Works (MPW). The company is establishing a 10,000-square-foot production facility, eight times…

Metal 3D Printing at AMS 2022: Industrial Metal AM

In part one of my coverage of metal 3D printing at Additive Manufacturing Strategies 2022, I discussed the first session of the day, Additive Manufacturing for Series Production of Metal…

2022 Predictions: 3D Printing for Series Production of Metal Parts

It’s time to gaze into the tea leaves and imagine a bright future for 3D printing. In this article, we will be looking specifically at predictions, trends, and developments in…

Binder Jetting Processing is About the Processing

John E. Barnes will be moderating a panel at 3DPrint.com’s upcoming AMS online industry summit (Feb 9-10, 2021). Register here. In our previous article we covered considerations on the overall…

3DPOD Episode 44: Jennifer Coyne of Wabtec & John Barnes

Today, we talk once again with John Barnes, but we also have Jennifer Coyne of the Wabtec Corporation joining the program. Wabtec is a huge Pittsburg-based train company that makes…