MORE THAN 20 YEARS OF EXPERIENCE IN THE MANUFACTURING OF VACUUM CHAMBERS

MANUFACTURING, TESTING AND TRANSPORTATION OF RICH VESSEL FOR RICH DETECTOR NA62

NOVEMBER 2012 - FEBRUARY 2014

CERN, SWITZERLAND / FRANCE

Irisimena

PURCHASING OF RAW MATERIAL

CUTTING, BENDING AND ROLLING

WELDING

NON DESTRUCTIVE TESTS

FINAL MACHINING

LASER DIMENSIONAL CONTROL

SURFACE TREATMENT (CLEANING AND PAINTING)

HELIUM LEAK TEST

FINAL SITE TRANSPORTATION

Zehaztapen teknikoak

MATERIAL: S275JR (CARBON STEEL)

VACUUM TIGHT WELD ACC. ISO 5817 QUALITY “B”

LEAK TESTING ACC. EN 13185 OF VOLUMNE 170 M3
– VACUUM: 10-5 mbar
– GOBLAL LEAK RATE < 1 x 10-7 mbar.l/s

HIGH TOLERANCES FOR FINAL MACHINING (0.05 mm)

LARGE SIZE VESSEL, DIVIDED IN 4 MODULS

DIAMETER: Ø 4 METERS
– LENGTH: 18 METERS
– WEIGHT: 40 TONES

Proiektuaren argazkiak

BESTE ZIENTZIA-PROIEKTU BATZUK