In single pass precision cutting the enhancements in performance of AV machines compared to previous ONA wire EDM machines sees an increase of cutting speed up to 40%, ONA says. (ONA)
ONA

Spanish supplier introduces premium wire EDM machines

Spain – Now available from the exclusive UK and Eire agent, Warwick Machine Tools, the new range of ONA AV wire EDM machines is part of the Spanish company’s strategic plan to improve current product competitiveness with the introduction of high performance ‘Premium’ machines that was initially established with the recent launch of the highly capable QX die sink CNC EDM range.

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Close-up of Op 2 in progress on a P20 tool steel die nest. (Hurco)

5-axis machining centre reduces production time by 75%

UK - Machining tool steel die nests is a complex operation at the best of times. A particularly intricate job used to be a loss-making operation for a UK-based toolmaking firm. But now the purchase of a 5-axis machine is said to save enough time to make the process profitable.

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The application unit for the metal powder is integrated into a Hermle 5-axis processing centre. Here, steel powder is melted to the build surface of a shaft. (Source: Hermle)
Hermle

Hybrid production service for toolmakers

Hermle offers an alternative process to laser sintering in the shape of the MPA technology. This involves a form of thermal injection, in which powder particles are accelerated to very high speeds using a carrier gas and directed onto the substrate with a nozzle.

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OPS Ingersoll’s Sales/Marketing Manager Matthias Schmidt (left), together with Vitor Cardoso and his machine operator at Marinha Grande-based VL Moldes. (Source: Schulz)
EDM

Portuguese mould makers pushing the limits

Like most European manufacturers, Portuguese mould makers are unable to compete on price alone. Those who take advantage of the latest technology, such as a combination of EDM technology and high-speed machining, will have an edge up on the competition.

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Knarr employees Thomas Wunsiedler (left) and Marco Mergner (right) in conversation with Nils Nabor, responsible Area Sales Manager at Open Mind.  (Open Mind)
Case Study

CAM system offers functions and strategies that save time and money

The medium-sized Knarr Group, located in Helmbrechts, Germany, is a tool and mould-maker that manufactures and supplies all standard parts through to complete mould bases according to customer requirements. In addition to the company’s highly motivated employees, its modern machine tools and its CAM system provide the basis for the company’s steadily growing business success.

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