At the MACH 2022 exhibition last month, Roemheld showed for the first time in the UK a new, modular, sensor-based system that digitalises zero-point clamping by enabling the digital recording of its status. STARK.intelligence enables data on workpiece loading and unloading to be integrated directly into an automated manufacturing process. Information is also provided on the condition of the clamping equipment to facilitate its scheduled maintenance.

Each fixture is equipped with its own sensor box to measure position, temperature and pressure in real-time. A master unit receives data from several units and outputs the information to different devices via IO-Link. The device can be the machine tool’s control screen, computers in the quality assurance department or the service engineer’s smartphone.

It is possible to combine STARK.intelligence with various STARK zero-point clamping systems; it can retrofit easily to machine tables and quick-release fixture plates. Due to its modular design, users are able to choose between individual components or a complete solution, which may include the integration of an RFID interface that automatically detects pallets and workpieces.

Another introduction at the show was a range of compact bore clamps with a large clamping range for five-sided machining. The devices hold internally, exerting force both radially outwards and downwards against a support surface. The new models enable safe location in bores from 5.2 to 13.7 mm, so are suitable for clamping small workpieces. Bore size can be adjusted easily through interchangeable bushings while the clamping element remains in its fixture.
A third innovation at the exhibition was a compact flat-lever clamp designed for use on fixtures in machine tools with low-pressure hydraulics between 70 and 120 bar.

For further information
www.roemheld.co.uk