JIG FOR MAINTAINING TURRET CIRCULARITY AND METHOD FOR TURRET INSTALLATION USING THE SAME

According to an embodiment of the present invention, a jig to maintain the roundness of a turret having a cylindrical structure comprises: a first jig (35) to support the inner surface of the turret using a coupling piece (56) arranged in a plurality of points; and a second jig (45) adjacently joine...

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Bibliographic Details
Main Authors KIM, JOON HYUNG, LIM, YOUNG MIN, SONG, JAE HEON, KIM, JIN HUN
Format Patent
LanguageEnglish
Korean
Published 03.03.2015
Subjects
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
EQUIPMENT FOR SHIPPING
HAND TOOLS
MACHINE TOOLS
MANIPULATORS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
SOLDERING OR UNSOLDERING
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Summary:According to an embodiment of the present invention, a jig to maintain the roundness of a turret having a cylindrical structure comprises: a first jig (35) to support the inner surface of the turret using a coupling piece (56) arranged in a plurality of points; and a second jig (45) adjacently joined to the first jig (35) to support the inner surface of the turret from the plurality of points using a ring plate (58). The plurality of first and second jigs (35, 45) make up a single jig body (50). Therefore, the roundness of the turret can be maintained while thermal deformation caused by a small module welding is minimized as a main member is integrated with an anti-deformation jig in a middle module as a quarter of a large module.
Bibliography:Application Number: KR20130098982