Tool for processing hard-to-reach parts and assembly units

摘要

The utility model relates to the field of mechanical engineering, in particular, it can be used in the aircraft industry, for example, when removing the locks of the welded joints of the rotor disks of high-pressure compressors. A tool for processing hard-to-reach areas of parts contains a holder with a tool holder made in the form of a plate with a cavity, and a vibration damper placed in its cavity. The cavity in the plate is made blank and provided with a sealed cover, and the vibration damper is made in the form of a plate entering the cavity of the plate with a gap between the walls of the cavity and the cover within 0.03-0.06 mm. In this case, the vibration damper is made of a more dense (heavy) material than the material of the tool holder. For example, brass or tungsten alloy. Weighting inserts can be mounted in the vibration damper. At the same time, the weighting inserts are made of powder material. The proposed tool allows to increase the damping efficiency of oscillations, which will increase the life of the cutting inserts of the tool and improve the quality of processing parts and assembly units. 4 s.p. crystals, 4 FIG.