Tag Archive for EDM

Higher productivity with metal bonds – but how do you dress them?

The integrated electro-discharge dressing technology WireDress ® opens up brand new possibilities for grinding with metal-bonded grinding wheels and drastically cuts auxiliary times. According to Fritz Studer AG, it has been possible to increase grinding power in the grinding process by 30% and reduce grinding wheel wear by 70% in comparison with ceramic and resin bonds. Grinding wheels with very intricate contours can also be dressed.

Erosion Of Honeycomb Structures Used In Aircraft Engine Components

HAESL, a joint venture between Rolls-Royce, SIAEC and HAECO, provides a service for the repair and maintenance of aircraft engines and components for many of the leading airlines worldwide. One of the operations that ONA machines are most commonly used for is the machining of honeycomb lining structures.

ALDEGHI relies on GF Machining Solutions’ state-of-the-art taper-cutting and thermostabilization technology

Situated in the small town of Cisano Bergamasco in Italy’s Bergamo province, ALDEGHI S.r.l (a division of M.S.Ambrogio Group) is surrounded by history, from the Colleoni Chapel—a Renaissance jewel in Bergamo’s crown—to the majestic Piazza Vecchia, the heart of the upper city. Founded by Aldeghi’s father, Pietro Aldeghi, in 1983 in roughly 200-square-meter workshop, today’s ALDEGHI S.r.l. encompasses 2,000 square meters, including 1,600 square meters of covered and thermostabilized with air conditioning and is bound full speed for the future.

EMAG PECM radically shortens toolmaking processes

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Many branches of the industry need highly challenging, complex tools for their mass production. These are often one-offs with precise shapes and contours, perfect for the precision electro-chemical machining process (PECM) from EMAG.