CPC B21D 53/06 (2013.01) [F28F 21/04 (2013.01); F28F 21/081 (2013.01); F28F 2275/00 (2013.01)] | 16 Claims |
1. A method for producing a shrink-fitted member by arranging a hollow type pillar shaped ceramic body inside a metal pipe and shrink-fitting them, the hollow type pillar shaped ceramic body comprising: an outer peripheral surface and an inner peripheral surface in a direction substantially parallel to an axial direction; and a first end face and a second end face in a direction substantially perpendicular to the axial direction,
wherein the method comprises arranging the pillar shaped ceramic body inside the metal pipe while gripping the pillar shaped ceramic body using a chuck mechanism, the chuck mechanism comprising: gripping portions capable of gripping at least a part of the inner peripheral surface of the pillar shaped ceramic body; and protruded portions each having a surface capable of being in contact with at least a part of the first end face of the pillar shaped ceramic body.
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