'arrangement of fixture position and new hydraulic circuit in case of fixture for root and shroud milling of bar type steam turbine blades on horizontal milling machine.'

摘要

The invention relates to an arrangement of fixture position and new hydraulic circuit in case of fixture for root and shroud milling of bar type steam turbine blades on horizontal milling machine. A new hydraulic circuit is implemented for the fixture (F) to work in its new position. The fixture (F) is oriented to bring RS milling side of the fixture to the loading door (D) for allowing steam turbine blade facing the door. The blades are loaded and clamped, when the fixture moves to the machining area with RS milling side facing the machine for blade machining.