Market changes and mutual dependencies between value creation stages require both new technical and economical solutions. How can companies face these challenges with greater resilience and exploit the benefits of increased cost effectiveness? This question is posed by the transnational ‘EuProGigant’ project with the aim of ensuring smart, sovereign use of data for production.

In order to obtain meaningful data, users of WFL machines are part of the consortium. Plasser & Theurer, for example, bought a WFL machine with automation in 2022. The machine is supposed to run without human interference and use process monitoring to move data from the machine to a control level. Thanks to the Gaia-Ccommunication standard, this is set to take place beyond the company’s borders to enable integration in a production network and the exchange of information – on tolerance values, for example.

Other machine manufacturers in the consortium include Heller and Arburg. At Heller, a WFL machine is in spindle production, where it performs essential turning. Arburg has other machines which perform turning/milling processes for hydraulic functions when introducing the subsequent injection moulding tools. At the IFT (Institute for production technology) in Vienna, there is a WFL M35MillTurn, which performs tests and evaluations. The aim is to transfer the results its partners’ production sites.

The M35 MillTurn, which is at the IFT at Vienna University of Technology, integrates with a data communications network as part of a collaboration line.

Research-related testinghas now reached its conclusion. The next phase concerns implementation. Together, the aim is to demonstrate concrete success in implementation, such as with the further development of demonstrators in the area of ‘perfect component matching. WFL machines are available in the UK from Kyal Machine Tools.
For further information www.kyalmachinetools.com

Hamar Laser Instruments is releasing its L-703S four-axis lathe andturning centrespindle alignment system. The L-703S mounts directly into spindle chucks and collets for aligning headstock spindle axes to guideways, sub-spindles and tailstocks on lathes, turning centres, and similar machines. It is also useful for guideway straightness checks during preventive maintenance and assembly, and for checking surface plates.

“The next-generation L-703 laser design features significantly higher accuracy and a few nice improvements over earlier models,” says Rod Hamar, president of Hamar Laser Instruments. “Our team’s design allowed us to reduce size, cost and complexity, increase accuracy and get rid of annoying wires by adding Bluetooth communications. With a 40% reduction in axial space over our previous L-700 model, the L-703S is much better suited to smaller lathes and turning centres. To top it all off, the price of the new system is significantly less than our older L-700 spindle kit.”

Small and lightweight, the L-703S laser is suitable for all kinds of turning applications, from small CNC turning centres and Swiss-type machines, to large-bed lathes. With a range of up to 15 m, the laser can also quickly and easily check the alignment of even very large machines.

The L-703S system features Hamar’s next-generation T-1296 five-axis wireless spindle andscan target, which can easily check all four alignment axes of a headstock spindle relative to the tailstock. The T-1296 offers a centre resolution of 0.00025 mm and angular resolution of up to 0.002 mm/m. This extremely high level of accuracy can significantly improve machine performance, reduce scrap rates and increase productivity.
For further information www.hamarlaser.com