FINISH WORKING TOOL AND METHOD FOR ASSEMBLING IT

摘要

FIELD: tools for finish working of parts. SUBSTANCE: tool body includes T-shaped annular groove in which petals are mounted by means of positioning and fastening members. Said members are in the form of rods whose length is equal to width value of groove. Petals are mounted in such a way that they embrace rods and they are secured one to another in zones of their overlapping. It provides reliable mechanical fastening of petals in tool body. EFFECT: possibility for working deep recesses during one cycle. 4 cl, 8 dwg