Stator blade type spot facing work frock on impulse steam turbine baffle shrcud ring

The utility model provides a stator blade type spot facing work frock on impulse steam turbine baffle shrcud ring, utilizes one steel sheet preparation can the level of fixing a position and the base of vertical direction, then with one steel sheet processing and its supporting stooling. The unanimous arc surface of processing and shrcud ring external diameter on the stooling to the pitch is adjusted to the installation reference column on the stooling arc surface, utilizes the clamp plate to compress tightly the shrcud ring, carries out line cutting process stator blade type hole. After having processed a stator blade type hole, loosening the clamp plate, removing shrcud ring to next position, analogize in proper order in a processing second stator blade type hole. Have the deviation like the pitch, it can to change a reference column. Based on above -mentioned mechanism, the problem of the poor and inefficiency of machining precision when having solved on the impulse steam turbine baffle shrcud ring stator