Stay cool when machining superalloys

When machining heat-resistant materials, such as titanium and other super alloys, two factors play an especially crucial role in controlling temperature and minimising downtime: high-quality tools and a targeted coolant supply. The new additively manufactured MaxiMill-211-DC indexable insert milling system from Ceratizit showcases how proper nozzle positioning can prove a true differentiator.

“If the machining of titanium and superalloys is to take place in a financially viable manner, professionals often have to deviate from the proven ‘roadmap’ and be open to trying new strategies,” says Robert Frei, product manager at Ceratizit. “It’s for such stubborn instances that we developed our 3D-printed indexable insert milling system, the MaxiMill-211-DC.”

Optimised coolant is essential for achieving top-quality results, especially when machining titanium and other heat-resistant materials. Ceratizit says it is here where the patented shoulder mill shines, thanks to precision coolant placement on the milling indexable insert flanks.

“Additive manufacturing processes are no longer mere nice-to-haves, they are essential to achieving results that would be impossible with conventional strategies,” explains Frei.

Ceratizit’s team of engineers sought to optimise the flank cooling process. The objective was to funnel the maximum amount of coolant directly on the flank, which sounds straightforward enough. However, pulling it off required a very complex construction process, which was only made possible by additive manufacturing. In doing so, Ceratizit is able to guarantee full coverage wetting of the coolant on the indexable insert cutting surface. 

Despite the complexity of the numerous coolant holes present inside the tool body, the MaxiMill-211-DC is compatible with standard adapters with through-coolant supply, without requiring any standard coolant on the chip breaker.

More information www.ceratizit.com

Successful metrology convention concludes

Bowers Group welcomed a distinguished group of distributors from around the world to its latest metrology convention, ‘MetCon 2024’. Held at the Bowers Group’s manufacturing facility in Bradford last month, visitors enjoyed an exclusive unveiling of new products, including full demonstrations, detailed product knowledge and a factory tour. It was also an opportunity to see the new Baty manufacturing facility recently opened in Bradford. The event received high praise from attendees and provided a valuable platform for Bowers Group to strengthen relationships with its distributors.

For further information www.bowersgroup.co.uk

Press hardening collaboration grows

To meet the automotive industry’s increasing need for larger and more complex press-hardened components, AP&T and ArcelorMittal have decided to deepen their collaboration. AP&T is a specialist in press-hardening equipment, while ArcelorMittal is a manufacturer and supplier of steel for press hardening. Though the companies have collaborated in various contexts for a number of years, they are now further strengthening their collaborative efforts. 

“This agreement makes us better equipped to meet global demands for the efficient production of safer, lighter cars with a low climate impact,” says Dr Christian Koroschetz, head of products and marketing at AP&T. “Our companies have solid material and process expertise, and together we can offer everything from steel to production lines and services.” More information www.aptgroup.com

Skills remain a priority says report

Skills remain a key priority for manufacturers, with a new report revealing that training budgets have not been hit by rising inflation. Some 86% of firms questioned in the annual In-Comm Training Barometer said that their spending intentions have remained unchanged, with more than 75% investing in modern technology to boost productivity – an 8% rise on last year’s findings.

The survey, which features the views of 113 bosses, also reveals that 61% are planning to take on an apprentice over the next 12 months, with 84% taking the decision to develop future engineering skills. However, the vast majority (72%) believe that there is not enough national government support for training, with 44% wanting better funding for apprenticeships and 39% to boost upskilling.

More information www.in-comm.co.uk

Lathe manufacturer builds new plant

Lathe manufacturer CMZ has acquired 22,000 sq m of land in Berriz (Vizcaya) where the company will build its eighth manufacturing plant. CMZ’s next-generation lathe model, currently in development, will be assembled at the plant, which will become the company’s ‘nerve centre’. The new facilities will have an assembly area tailored to the characteristics of the new range of CMZ lathes and the latest technological developments. There will also be offices to make it the company’s new headquarters. CMZ says its strategic goal is clear: to consolidate the production of 800 lathes a year.

More information www.cmz.com