DEEPENING KNOWLEDGE, SHARING EXPERIENCE
Schunk Carbon Technology in Bad Goisern, Austria
Our visit takes us to the toolmaking department at Schunk Carbon Technology GmbH in Bad Goisern, Austria. The company joined the TNC Club way back in 2018, and enjoys its Premium membership. The TNC Club itself is now celebrating ten years of bringing the HEIDENHAIN community together.
PROVEN TECHNOLOGY WITH IMPRESSIVE LONGEVITY
The toolmaking department brings together two generations, both of people and of machine technology. The HEIDENHAIN controls in use range from a TNC 355 dating back to 1990 to the modern TNC7, which has
been in operation since 2024. Hubert Mitterhauser has been with the company since 1989 and has operated a HERMLE UWF 900 equipped with a TNC 355 since 1990. In more than three decades of service, only the monitor has had to be replaced. To this day, both the machine and the control continue to operate reliably and are used almost every day. Even this control, introduced in 1987, still provides all the functionality required for repairing production tooling and manufacturing prototypes for which no CAD model exists, thanks to features such as graphic program preview and integrated cycles. The machine’s open design offers another advantage: long aluminum profiles that are often difficult or impossible to clamp in enclosed machines can be machined here without difficulty.
Schunk Carbon Technology in Bad Goisern
The company’s roots date back to 1946, when it was founded as Hoffmann & Co. Elektrokohle AG. It became part of the Schunk Group in 1999. Today, the Bad Goisern facility develops and manufactures carbon contact strips for power transmission in rail transportation, components for the automotive industry, and, increasingly, shaft grounding solutions designed to dissipate stray currents in e-mobility applications.
Contact
Schunk Carbon Technology GmbH
Au 62,
4822 Bad Goisern am Hallstättersee
Austria
Tel.: +43 6135 400 - 0
www.schunk-group.com/




