Subscribe options

Select your newsletters:

Please enter your email address:

@

Your email address will only be used for the purpose of sending you the ITER Organization publication(s) that you have requested. ITER Organization will not transfer your email address or other personal data to any other party or use it for commercial purposes.

If you change your mind, you can easily unsubscribe by clicking the unsubscribe option at the bottom of an email you've received from ITER Organization.

For more information, see our Privacy policy.

News & Media

Latest ITER Newsline

  • Busbar installation | Navigating an obstacle course

    What is simple and commonplace in the ordinary world, like connecting an electrical device to a power source, often takes on extraordinary dimension at ITER. Wh [...]

    Read more

  • Vacuum vessel assembly | Back in the starting blocks

    Close to two years have passed since vacuum vessel assembly was halted when defects were identified in the ITER tokamak's vacuum vessel sectors and thermal shie [...]

    Read more

  • Ride 4 Fusion | Scientific outreach on two wheels

    A group of fusion researchers has left Padua, Italy, for an 800-kilometre bike trip to the ITER site. Their goal? To share information about fusion energy resea [...]

    Read more

  • 11th ITER Games | Good fun under the Provencal sun

    A yearly tradition in the ITER community for more than a decade now, the ITER Games offer a pleasant way to reconnect among colleagues and neighbours after the [...]

    Read more

  • Manufacturing | Recent milestones in Russia

    Russia continues to deliver in-kind components to the ITER project according to procurement arrangements signed with the ITER Organization. Some recent manufact [...]

    Read more

Of Interest

See archived entries

ITER NEWSLINE -

4 years and 35 radial plates: SIMIC completes production scope

European contractor SIMIC S.p.A. (Italy) has finished the series production of toroidal field radial plates—the grooved stainless steel plates that are inserted between layers of superconductor in ITER's toroidal field magnets.

A 9 x 13 metre radial plate and its transport frame, ready for shipment from the port of Marghera, near Venice, Italy, to the European winding facility in La Spezia (near Genoa). SIMIC has produced 35 of the 70 radial plates needed for the toroidal field coils under Europe's responsibility. (Click to view larger version...)
A 9 x 13 metre radial plate and its transport frame, ready for shipment from the port of Marghera, near Venice, Italy, to the European winding facility in La Spezia (near Genoa). SIMIC has produced 35 of the 70 radial plates needed for the toroidal field coils under Europe's responsibility.
In 2012, a consortium formed by European firms SIMIC and CNIM (France) has been awarded the contract for 70 radial plates needed by Europe for the production of ten toroidal field coils. With the realization of its 35th radial plate, SIMIC has now completed its share. The last 9 x 13 metre plate, weighing almost 10 tonnes, will be sent on to the European winding facility in La Spezia, Italy, where toroidal field coil manufacturing is underway.

The role of the radial plate is to hold the wound conductor in place. Each toroidal field coil contains five regular radial plates (with 12 grooves per side) and two side radial plates (with respectively 9 and 3 groves on the two sides). The plates require high-precision manufacturing and strict dimensional control to reach the tight specified tolerances. At SIMIC, an Italian firm specialized in the engineering and manufacturing of large machined components, a team of 70 people has been working for four years.

The grooves on both sides of the radial plate must perfectly match the trajectory of the conductor—a feat requiring high-precision manufacturing and strict dimensional control. (Click to view larger version...)
The grooves on both sides of the radial plate must perfectly match the trajectory of the conductor—a feat requiring high-precision manufacturing and strict dimensional control.

See a report and a video of the production process on the European Domestic Agency website.

return to the latest published articles