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      what is the using of the spring between steam seal block and steam seal sleeve?

      The gap between steam seal block and steam seal sleeve is large, after installed the spring, straight spring is pressed into a curved spring, Then gradually the steam seal arc block elastic pressure to the turbine rotor axis to keep a standard gap to its movement parts, once the steam seal block and the rotor friction, so that steam seal block can elastically outward concessions to reduce friction pressure and prevent the shaft thermal bending.

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