FIELD: machine building.
SUBSTANCE: invention relates to the field of engineering and can be used to fix the blanks of the blades of a turbomachine during machining. Device contains at least one locking device, which is made in the form of the installation ring, in which the clamping elements are located for the axial installation of the workpieces, the installation disk, which is located removably on the mounting ring, and the anti-vibration ring, attached to the installation disk with the possibility of contact with the ends of the fixed workpieces opposite to their locking part, with the above-mentioned locking device located in the installation disk with the possibility of fixing the locking part of the blade blanks. Blades blanks for machining are installed in a set around the circumference with the location of the paddle locks pressed against each other.
EFFECT: use of the invention improves the accuracy and productivity of processing.
4 cl, 6 dwg
