Round inserts promote better profiling with long overhangs in narrow grooves October 16, 2019 Cutting tool and tooling system specialist Sandvik Coromant is adding round geometry (-RM) inserts to its program of CoroCut® QD parting-off and grooving tools.
Kennametal Launches Additive Manufacturing Unit October 22, 2019 Kennametal Inc., Pittsburgh, has formed a 3D printing materials and production business unit, Kennametal Additive Manufacturing, as part of its Infrastructure segment.
New CCX CVD Coated Cermet Grade October 23, 2019 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.
Sunnen to Open Manufacturing Plant in Monterrey, Mexico September 3, 2019 Sunnen Products Co. is expanding its global production footprint, opening a manufacturing facility in Monterrey Mexico to complement its production in the U.S., China, Switzerland, and Brazil. Sunnen, a large, integrated manufacturer of precision bore creation and finishing equipment, will move a portion of its abrasive and tooling products from its St. Louis operation to the Monterrey facility.
Best-Selling Machining Books of 2019 January 16, 2020 Practical Machinist wanted to simplify your quest by providing you with a list of the best-selling machining books of 2019 according to our community. All the books in this list are a must-have, so we strongly encourage you to add them to your machine shop library, if you don’t have them already.
When Is Hard Turning the Right Solution? September 10, 2019 Hard turning has long been used for finishing when it comes to high-volume applications. Now, tooling suppliers have pushed cubic boron nitride (CBN) insert technology further, with geometric innovations that further increase the efficiency—and cost-effectiveness—of hard turning.
Gear Machining Made Easy: TNC Cycles for Skiving February 24, 2020 Machining gears is still regarded by many machine tool operators as a true challenge and a realm reserved exclusively for specialists.
Innovations in Workholding April 14, 2020 Not long ago, the mention of workholding might call to mind the traditional vise or three-jaw chuck. The integral nature of proper fixturing to successful machining has forever changed that paradigm and made workholding as critical to the manufacturing process as any of the machines or systems of which it is a part.
Two Roads to Toolpath Evolution January 2, 2020 The evolution of toolpath development has taken two routes, according to Ben Mund, senior market analyst for CNC Software Inc., Tolland, Conn.
Boring Tools Get Smart, Go Deep February 3, 2020 It’s said that holemaking is the most commonly performed of all machining operations. And it stands to reason that most of those holes must be reamed or most likely bored after drilling. For as long as machinists have been boring holes, however, they’ve struggled with a variety of problems.
