| 摘要 |
<P>PROBLEM TO BE SOLVED: To more surely braze foundations to the side of fins. <P>SOLUTION: In a state where fins 32 are pinched by a top plate 24 and a body member 28 of a bottom plate 26, foundations 22 are inserted into holes 25 of the top plate 24, insertion members 30 are inserted into holes 29 of the body member 28 of the bottom plate 26, and the foundations 22, the top plate 24, the body member 28, the insertion members 30 and the fins 32 are brazed while the foundations 22, the top plate 24, the body member 28 of the bottom plate 26 and the insertion members 30 of the bottom plate 26 are pressurized to the fins 32 side by jigs 40, respectively. <P>COPYRIGHT: (C)2013,JPO&INPIT |
