ISMR June 2021 | Page 37

FOCUS ON STAMPING

Above : The press hardening lines at FCA Cassino , Italy . Below : Press hardened parts for the Group ’ s Alfa Romeo , Jeep and Fiat brands .
optimising functionality and keeping us informed of interesting technological innovations that can contribute to shortand long-term improvement . It is a fruitful collaboration ,” said Cesare Zeppieri , Cassino press shop operational manager .
One example of an innovative solution that was implemented for the Cassino factory press hardening lines is the new cooling system for press tools , developed by AP & T . By optimising cooling system capacity , the cooling process is now much faster than before .
“ It has meant substantially reduced cycle times , making it possible to form more parts in a shorter amount of time . All new tools brought into use , and many existing tools , utilise this type of cooling . Another solution we find highly interesting and are examining is AP & T ’ s in-line process monitoring . We ’ re
A new cooling system for press tools , developed by AP & T , has reduced cycle times substantially .
also keeping an eye on how it develops its TemperBox ® technology ,” said Zeppieri .
AP & T ’ s in-line process monitoring provides full control over heating and cooling by using infrared camera technology and a pyrometer , making it easier to ensure that each part maintains quality requirements . TemperBox ® makes it possible to manufacture press hardened parts with both hard and soft zones in the same process .
Service and maintenance
“ Although we are already having interesting discussions about what we will be able to accomplish in the future with new technology , we must highlight the importance of the continuous support we provide through qualified support , professional maintenance and our well-oiled spare parts supply . That is what underpins the foundations for the high availability of the lines ,” says Magnus Svenningsson .
“ Naturally , we strive to have the shortest , best planned downtime possible . AP & T ’ s service technicians know what we need , are always well-prepared and do their jobs in a timely manner . A gold star also goes to spare parts supply . It is quick ; the parts we need are always in stock and are delivered within 24 hours ,” concluded Cesare Zeppieri . n
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