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3D Systems announced an expansion of its plastics materials portfolio.

As a result of recent testing under real production conditions, brass proved to machine at extremely high speeds on today’s advanced machine tools with little evidence of tool wear, producing high-quality surface finishes and excellent chip control, reported the Copper Development Association (McLean, VA).

Engineers trying to keep track of liquid adhesives, coatings, sealants, and specialty chemical materials now have access to the free, searchable Gluespec database from Ellsworth Adhesives (Germantown, WI). The engineering research tool is designed by engineers to help engineers find the right adhesive and specialty materials for their projects as quickly and effectively as possible.

Jabil Inc. (St. Petersburg, FL) said it’s establishing a global network of 3D printing facilities as the company expands its additive manufacturing business.

For Dale Mickelson, Yasda product manager at Methods Machine Tools Inc. (Sudbury, MA) and author of several books on hard milling, tackling heat-resistant superalloys (HRSAs) requires the perfect combination of machine, workholding, tooling, tool paths and coolant.

Beware predictions of the demise of any technology. If the early 1920s saw the dawn of the optical comparator, there has been much speculation about its sunset. That was especially true when vision systems started hitting their stride a few years ago. Many could see optical comparators were superfluous with the use of vision systems. Many thought the sunset of optical comparators was imminent. Many were wrong. Why?

Looking to reduce costs, save time and enhance your design options? Take inspiration from real examples of manufacturer’s who have achieved all these and more.

Industrial computed tomography is a cost-effective, reliable way to meet intensifying requirements for qualifying both the design of aerospace parts and the materials needed for their construction.

Big things are happening in the aviation maintenance, repair and operations (MRO) market: the first industry-wide material allowables for metal additive manufacturing (AM) parts are anticipated to be released this autumn.

Materials that require threads to be milled rather than tapped are usually very complex alloys created for components or parts designed for long-term use.