'a clamping device for machining external fillet of cylindrical profiled bar type steam turbine blade on 3-axis cnc or 2-axis conventional machines and a method for the same.'

摘要

A clamping device is made with two parallel faces (A,B) and a base "C" inclined to those faces (A,B) and formed in between the said parallel faces to accommodate the profile of guide blades. A threaded hole is made in the middle of the face "A" to accommodate a threaded bolt and a nut disposed in the device for adjusting the clamping size in between the parallel faces (A,B).