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Christoph Fedler, project director for equipment management at Rolls-Royce Germany, was facing a challenge: He needed to increase the available capacity of the prime discipline at the Oberursel facility, namely micrometer-precise grinding of curvic couplings.

Betting that the worst of the pandemic will be over and travel restrictions lifted, the 2021 edition the machine tool exhibition is putting out the welcome mat to the world.

New replaceable drill tip saves tooling costs and eliminates process steps

In an announcement orchestrated from Barcelona, California-based HP in June announced an expansion of its 3D printing business.

The deburring and finishing of machined and fabricated parts is a necessary but often disregarded step in the manufacturing process.

The industry standard for 3D printing metal surfaces [without supports] is 45o, as measured from the horizontal plane. That’s what most printers are capable of achieving without supports.

Greenleaf Corporation has announced the launch of its line of quick-change toolholders, or ISO-standard toolholders with quick-change shanks.

3D Systems said it has achieved progress in the creation of the world’s largest, fastest most precise powder metal 3D printer.

When it’s time to put threads in parts, particularly those made of difficult-to-machine materials, thread mills are often the right choice. Thread mills cut threads with a cutting head typically smaller than the hole, unlike taps that are sized to match the hole diameter.

From Copper to Filaments, engineers are developing new materials for 3D printing, advancing its practical use. In February, Markforged, Watertown, Mass., commercialized a pure copper filament for its printers so they can use this hard-to-machine metal.