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Additive manufacturing is both growing and coping with growing pains. Companies “have to find ways to streamline” polishing and other finishing processes of 3D printed parts, industry consultant Terry Wohlers said today during a speech at RAPID + TCT.

Additive Manufacturing (AM) machines making metal parts have been out there for a dozen years. The machines have improved since the initial offerings and the number of companies that now produce them have increased exponentially. Many companies are now ready to invest in this maturing technology, and there are many more companies with machines that vary in technology and materials. Even the experts in AM are having difficulty keeping track of all of the new offerings.

Impossible Objects announced today the launch of Model One, its pilot 3D printing machine to revolutionize high-volume manufacturing and initial customer deployments with select Fortune 500 customers. The announcement took place at the RAPID+TCT 3D printing and additive manufacturing conference.

Coolant is a key component to successful centerless grinding but is often overlooked. Many coolant delivery systems for centerless grinders are under engineered and are often neglected.

The pace of 3D printing adoption will accelerate, a General Electric Co. executive said during an address at RAPID + TCT today.

Tool life, geometry, and stability largely depend on proper edge preparation. Tool Flo, located in Houston, TX, is a manufacturer of carbide cutting tools such as inserts for threading, turning, and milling. The company uses optical 3D measurement systems from Alicona Corp. (Bartlett, IL) in the quality assurance of inserts.

In what shouldn’t be too much of a surprise, challenges for advanced grinding technology from high tech industries range from handling the most difficult-to-machine materials for aerospace jet engine turbines to series production on automotive drive train lines.

Smarter factory systems connected via the cloud are the grand vision offered for the future factories that will fully leverage the best available tools from automation, software and machine tool builders.

Northbrook, IL-based 3D printing company develops an all-new additive technology that can create functional, complex, high-strength parts out of composites.

A recent effort by the Norton Advanced Applications Engineering Group demonstrates that for difficult-to-machine materials, grinding can be an economical alternative to other machining processes.