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Holemaking. A layperson might think, “what could be simpler?” But a machinist knows better because there’s a lot to consider when creating a streamlined toolpath.

When it comes to the number of flutes on an end mill, the right choice always depends on machine tool capabilities, material properties and part design. Shops that select the wrong number of flutes—or use a tool simply because they own it—may be disappointed to find that their part quality, tool life or both will suffer.

From November 1 to December 31, 2019, Blaser will donate $500 to the National Robotics League (NRL) on behalf of each National Tooling and Machining Association (NTMA) member company placing their first order for one or more drums of Blaser metalworking fluids.

Metrology-grade laser scanners are expanding their range of applications. New users are finding the main attractions of laser scanners—speed and ease of use. What prevented more widespread use in the past were laser scanners’ perceived tradeoffs. Using one usually meant sacrificing accuracy or working with noisy data.

For years, collet-type toolholder assembly and setup have relied on cumbersome, error-prone manual methods that waste time and money.

Machinists and toolmakers are often confused for one another. Their expertise and job descriptions might seem similar to an outsider, but as Practical Machinist’s forum members like to point out, there is a significant difference between them.

HP’s Didier Deltort shares his vision about the bright future for 3D printing.

ZOLLER announced an open house event at its North American headquarters for May 9-11.

DBG Canada Ltd. has teamed with Prima Power North America Inc. on advanced 3D-laser systems for its growing automotive business.

Advanced toolholding and workholding devices offer gripping prowess—and sometimes more