Author/Authors :
Shibama، نويسنده , , Y.K. and Masaki، نويسنده , , K. and Sakurai، نويسنده , , S. and Shibanuma، نويسنده , , K. and Sakasai، نويسنده , , A. and Oonawa، نويسنده , , T. and Araki، نويسنده , , Paul T. and Asano، نويسنده , , S.، نويسنده ,
Abstract :
This paper focuses on one of the JT-60SA vacuum vessel manufacturing R&D, onsite welding technology of the port joint. The work space is limited inside the vessel, and manipulator application is examined through the simulation and the mock-up trial. As a result, the most difficult port of the upper vertical is successfully weld-jointed. The quality as the product joint and the controllability of the manipulator are assured and perspectives to the other ordinary port joints are discussed with issues gained from this R&D.
Keywords :
manipulator , Port joint , Welding , Vacuum vessel , JT-60SA
