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David Tucker, automotive strategy and production development manager at HP 3D Printing, and Kyle Harvey, business unit manager for additive manufacturing at Extol, talk about HP’s recent announcement of polypropylene as a material for AM, as well as how Extol is involved in HP’s expansion of its 3D printing business.

The response of the 3D printing community to the specific shortages during the Covid-19 pandemic has helped to quickly raise the level of awareness of 3D printing and created a lot of buzz, but the realistic, scalable response has been somewhat different than what has been in the headlines. Matt Koons/Director of Business Development for Forecast 3D discusses this in this podcast, hosted by Bruce Morey, Senior Technical Editor for Manufacturing Engineering Magazine.

Deburring can sometimes be overlooked in production planning, but it is a critical part of forming and fabricating processes. In this podcast, part one of two, Alan Rooks, Editor in Chief of Manufacturing Engineering magazine, talks with Dr. LaRoux Gillespie, a researcher, engineer, manager, consultant, and writer with an extensive knowledge base on deburring and finishing gained from decades of both hands-on manufacturing and academic work. Dr. Gillespie is also a past president of SME. In this episode, the discussion focuses on key issues that create burrs in casting/forging/ molding, blanking and bending operations, and the basics of deburring in three key areas: burr properties, acceptable deburring, and cost effective deburring.