Used for aligning fueling arm with fuel channels in Fast Breeder reactor
Material: A48 P2 plates, forgings
Size: 7 meter diameter 2.5 meter height
Critical Requirement: Position accuracy within 0.5 mm
Procurement of A48 P2 plates, rings and forgings to required dimensions
Large precision fabrication of 7 meter diameter shells, ovality control within 3mm, gap between two shells within 20 mm
VTL machining with temperature correction, flatness 150 microns Thermocouples installation with He-leak test & RT
Thermocouples installation with He-leak test & RT
Development of custom built Gear boxes designed for seismic conditions
Manufacturing of Turntable Slewing bearings, 7 meter and 4.7 meter diameter as per IGCAR design
Teflon coating proving and application on rings prior to finish machining
Assembly and functional testing to prove position accuracy