Author/Authors :
Kim، نويسنده , , H.S. and Park، نويسنده , , C.K. and Kim، نويسنده , , G.H and Hong، نويسنده , , K.H. and Lee، نويسنده , , Y.J. and Kim، نويسنده , , B.C. and Ahn، نويسنده , , H.J. and Lee، نويسنده , , H.G. and Kim، نويسنده , , T.S. and Lee، نويسنده , , J.S. and Won، نويسنده , , J.G. and Sa، نويسنده , , J.W. and Choi، نويسنده , , C.H.، نويسنده ,
Abstract :
After a contract with Hyundai Heavy Industries Co. Ltd. (HHI) on January 2010 for the manufacture of the ITER equatorial and lower ports, manufacturing preparation activities have been performed. As part of the preparation activities, a full scale mock-up of the lower port stub extension (LPSE) #16 was fabricated by HHI in order to verify fabrication feasibility and set up the fabrication sequence for the LPSE. In this paper, major technical results from fabrication of a full scale mock-up will be presented with emphasis on the main manufacturing procedure, welding, nondestructive examination (NDE) and 3D dimensional inspection. Afterwards, progress of real product manufacturing is introduced.
Keywords :
PORT , Lower port stub extension , ITER , mock-up , Vacuum vessel
