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Image of the week

Last measurements before campaign

26 Feb 2024
In order to precisely identify the bevel regions that need to be rectified, metrologists from the SIMANN (SIMIC-Ansaldo) consortium are performing ultra-precise measurements on both sides of vacuum vessel sector #7. In a few weeks, when all tests and qualification procedures are complete, repair operations will begin in parallel on the bevel regions of sectors #6 and #7. Both components require approximately 24 kgs of metal fill before final machining restores the bevels to their nominal geometry.
VVS7_Bevel_metrology_2_small.jpg
Repairing sector bevels will begin with grinding operations, followed by manual metal fill-up and automated machining. As machining is simpler and does not alter the steel's mechanical properties, build-up will be minimized as much as possible. Operations will be conducted in parallel on sectors #6 and #7 (pictured here), which will remain in the giant sector sub-assembly tools for the duration of the works.
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