The Ceratizit Group (Mamer, Luxembourg) acquired the Komet Group (Besigheim, Germany) on Oct. 12, 2017. The transaction is still subject to the approval of antitrust authorities.
It’s the machine tool acronym you never bother to put into words: CNC. And much of the time it’s probably OK to view your “computer numerical control” as a black box doing magic. But if you’re struggling with high-speed machining, need better surface finishes or higher accuracy, have training and retention problems, or want a better handle on your production efficiency, the answer just might be the latest iterations of those three little letters.
Despite the addition of more than 750,000 CNC mills in the past 15 years in the US, CNC machining job shops often hover at the bottom of the totem pole, where there’s little room for error as most bids are won by a 1–2% price variance.
In the early days at CNC Software, we saw that our Mastercam CAD/CAM system was only part of a larger manufacturing solution and that an open architecture foundation could allow seamless data communication with complementary devices and systems across the shop floor.
Glenn Bridgman describes the difference between his shop’s manual grinders and its newest state-of-the-art CNC ID/OD grinder, a Studer CT960 OD/ID from United Grinding (Miamisburg, OH), as “feel vs. facts.” Bridgman, president of Bridge Tool & Die (Buckley, MI), believes that manual grinding is a somewhat personal operation.
September 2019 U.S. cutting tool consumption totaled $195.9 million, according to the U.S. Cutting Tool Institute and The Association For Manufacturing Technology.
August 2019 U.S. cutting tool consumption totaled $205.1 million according to the U.S. Cutting Tool Institute (USCTI) and AMT – The Association For Manufacturing Technology.
Kennametal Inc., Pittsburgh, has formed a 3D printing materials and production business unit, Kennametal Additive Manufacturing, as part of its Infrastructure segment.
Kyocera Precision Tools, Hendersonville, N.C., has introduced a CVD Coated Cermet Grade for production in a wide range of finishing applications. The CCX Grade is a new technology composed of a unique, high-strength cermet insert with a thick layer of CVD coating.
Machine tool orders fell slightly on a monthly basis in July but posted a solid gain compared with a year earlier.
