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ExOne Company and Xometry announced they will join together to provide metal 3D printing services.

Grinding is a vital process for manufacturing and finishing precision parts, but some manufacturers overlook some of the key ways they can improve the grinding process. In this episode, Alan Rooks, editor in chief of Manufacturing Engineering magazine, talks with Doug Henke, technical specialist for DCM Tech, serving the South & Southeastern United States and Mexico, about the main reasons a manufacturer should take the time to optimize their grinding processes; the root causes of some common grinding problems; high level optimization tips for grinding operators; and how selecting the proper abrasive can be a difficult task but is essential.

Lean thinking focuses on ways to add value without wasting resources. Benjamin Franklin captured the idea in “Poor Richard’s Almanack,” when he said, “He that idly loses five shillings worth of time, loses five shillings and might as prudently throw five shillings into the river.”

Shops that have always wanted full simultaneous five-axis machining capability but were afraid to take the plunge now have access to a recently developed vertical machining center from Mazak Corp. that the company says not only helps reduce the intimidation factor of full simultaneous five-axis machining, but also makes automation integration a whole lot easier.

Complex molds containing cores and cavities with fine details and demanding surface finish requirements for injection molding, blow molding, glass molding or blow molding parts require high accuracy for use in automotive, medical, aerospace, or consumer products.

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 makers of coordinate measuring machines (CMMs) spent a long time in competition to reach the highest levels of repeatable measurement accuracy.

From September to November, optical measurement supplier Bruker Alicona is hosting a U.S roadshow. In more than 20 cities, exclusive demos of their optical metrology equipment will be organized under consideration of COVID-19 regulations.

With the potential for a 30% productivity increase or even more, there's a strong incentive for automating CNC machining processes. But before you flip the switch on that robot, you’ll need to check out the surrounding tools and processes.

Bioprinting is in the vanguard of the war against the novel coronavirus and holds promise for greater understanding of the way SAR-CoV-2 works in the human body.