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The challenge of machining hip replacement implants out of cobalt chrome

It’s getting harder to imagine any market that isn’t benefiting from the latest developments in parts manufactured from advanced composites. “Advanced composites will arguably dominate consumer and production products, especially in the near future,” says Bert Erdel, industry consultant and executive technology advisor, Morris Group Inc. (Windsor, CT), “as they have begun to gain wide acceptance in solving energy-related issues.”

The machining challenges for two of the most advanced concepts in cutting tool materials are pretty well known. Cubic boron nitride (CBN) tools of varying designs are being used to cut hardened ferrous metals with or without interrupted cuts, as well as welded and clad metals.

A lot of attention is paid to the “business end” of CNC toolholders–the part that actually holds the tool.

“We are developing solutions for power workholding such as hydraulic swing clamps and block clamps, because the real estate on a fixture is so valuable,” says Jason Betz, product specialist for Carr Lane Roemheld (St. Louis). “This pushes the use of smaller workholding components as much as possible because the more parts on the fixture the greater the productivity.”

VKS [Visual Knowledge Share] develops an electronic work instruction solution designed to improve quality, productivity, and efficiency.

The U.S. Navy has awarded Northrop Grumman Corporation (NYSE: NOC) a $9.6 million contract, with options up to $40.5 million, to produce the Transducer Array/Nose Shell Assembly of the MK 48 heavyweight torpedo.

Today at Minds + Machines Europe, GE (NYSE: GE) charted the course for digital industrial growth, unveiling new solutions that are purpose built for industrial assets, environments and operations. The event outlined the path to greater productivity for customers who take advantage of advances in the company’s leading Asset Performance Management (APM) and ServiceMax industrial applications, powered by Predix, GE’s platform for the Industrial Internet.

Nothing seems so obvious in subtractive machining than that milling and turning processes really are very different: single point vs. multipoint tools; rotating workpiece vs. rotating tool; static tool vs. rotating tool, etc.

On Thursday, November 3, 2016, Greenleaf Corporation officially launched the revolutionary ceramic insert grade XSYTIN-1 with a press event at their global headquarters in Saegertown, PA.