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Doosan Machine Tools hosted a record number of attendees from 50 countries at the 2019 edition of the Doosan International Machine Tool Fair (DIMF) held recently in Changwon, South Korea. A total of 80 machines were on display, including 38 new or upgraded models.

In a perfect CNC world, the first part is always a good one. There’s no need for extra blanks or barstock. Setup times are only as long as is needed to swap out a few tools and load a new program. There’s never a crash, never the need to reprogram an inefficient bit of code. The operator just pushes the green button and out pops a finished workpiece minutes or hours later.

One of the great benefits of solid round cutting tools is the ability to resharpen them after heavy use. Done right it’s like having a cat with nine lives: Dull…then like new. Dull again…and like new again. And since the cost to recondition solid tools is generally lower than the cost to replace them, there’s an economic benefit. The question then becomes what’s the best way to achieve the greatest possible benefit?

TL Technologies Inc., based in Lancaster PA, opened nine years ago with a vision of becoming a lights out producer of precision machine products. Working out of a 10,000 sq. ft. state-of-the-art facility, they specialize in mid- to high-volume production runs for complex parts with challenging dimensional tolerances.

Makino has announced its upcoming 2019 Makino Technology Expo, a biennial exhibition highlighting new and improved manufacturing technologies, processes, and strategies vital to transforming machining operations. The three-day event takes place Sept. 10-12 at Makino’s Technology Center in Auburn Hills, Mich.

The winner-take-all drive that fuels professional auto racing is also driving new achievements in precision machining.

At the DISCOVER 2019 manufacturing education and technology event, Mazak Corp. will demonstrate more than 30 manufacturing systems ranging from cost-efficient turning and milling solutions to hybrid technologies that the company says will allow manufacturers to re-imagine part-production operations altogether.

ARCH Global Precision, Bloomfield Hills, Mich., a Jordan Company platform company focused on manufacturing cutting tools, machined components and medical implants and instruments, has acquired Siem Tool Co., Latrobe, Pa. Siem Tool is a manufacturer of custom solid-carbide drills, end mills, reamers, thread mills and form tools. Siem Tool will join ARCH’s Cutting Tools division.

With the number of offline and in-process toolsetting options on the rise, developing a way to efficiently utilize this technology can be confusing. Which presetter should we buy? What about the software that’s so often part of these systems—do we really need it?

Swiss-style machine tools can be a good choice for making complex parts. On the downside, however, Swiss machining itself has a reputation of being complex—and, therefore, more difficult to master than standard machining.