Exhibition News

Next generation of smart rolling machines 13 February 2019

EVIRT Italia Srl points out that its best seller of 2018 – the PLANAR 20 Synchro CNC thread rolling machine – will be previewed during Fastener Fair Stuttgart with further restyled features.

This new generation of EVIRT ITALIA smart rolling machines is mainly characterised by a brand new machine frame designed using CAD 3D systems and stresses simulators software (FEM) to ensure the absolute absence of vibrations in any operating condition. The highest level of stiffness is furthermore essential for every cold and hot rolling process, where the tolerances are more and more strict.

This seven axis CNC two dies machine has been designed to allow a high degree of automation and thus to facilitates the machine set-up through the available features, such as:

  • Automatic work-rest support blocking system.
  • Automatic dies match search without any operator intervention.
  • Brushless motors on the two main spindles for a high accuracy motion and backlash absence.
  • High precise positioning of the two hydraulic slides due to a linear optical transducer and a feedback – all controlled by CNC through high frequency closed loop.
  • Automatic blocking system of head’s inclination.
  • Magnetic blocking system of spindles’ inclination.
  • Automatic head tilting – 0.001 degree backlash.

New mechanical solutions for the head tapering system. “PLANAR 20 Synchro CNC thread rolling machine is the perfect solution for ISO C3 class ball screws production, metric and UN/UNJ thread, lead screws, whitworth and trapezoidal threads, spline, discrete gears, worm screw profiles, unsymmetrical thread, knurls RAA and RGE.”

Find EVIRT Italia at Fastener Fair Stuttgart on Stand 3.2184 

www.evirtitalia.com

Editor

Claire Aldridge Editor t: +44 (0) 1727 743 889

Biog

Having spent a decade in the fastener industry experiencing every facet – from steel mills, fastener manufacturers, wholesalers, distributors, as well as machinery builders and plating + coating companies, Claire has developed an in-depth knowledge of all things fasteners.

Alongside visiting numerous companies, exhibitions and conferences around the world, Claire has also interviewed high profile figures – focusing on key topics impacting the sector and making sure readers stay up to date with the latest developments within the industry.