| 摘要 |
PURPOSE: A jig for rotating a submarine unit is provided to easily rotate a unit using a small amount of power by reducing frictional force using a friction reducing unit inserted into the gap between a base and a rotation plate. CONSTITUTION: A jig for rotating a submarine unit comprises a base (10), a rotary plate (20), a friction reducing unit, and a mounting part (40). The rotary plate is installed on the top of the base to be rotatable. The friction reducing unit is inserted into the gap between the base and the rotation plate. The top surface of the mounting part is curved to place a unit on the top of the rotary plate. The friction reducing unit is grease.
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