CONNECTION PART ASSEMBLY FOR GAS TURBINE COMBUSTOR AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: A joint assembly for a gas turbine combustor and a manufacturing method thereof are provided to improve the durability of the joint assembly by welding a contact part of an inner ring and a connection ring. CONSTITUTION: A joint assembly for a gas turbine combustor comprises a connection ring(110) and an inner ring(120). The connection ring has a channel part(114) for flowing cooling air. The inner ring is coupled to the outer side of the connection ring. The inlet side of the inner ring is arranged to be in a line with the inner wall of the channel part. The contact part of the connection ring and the inner ring is welded.