FIELD: process engineering.
SUBSTANCE: invention relates to machine building and may be used for producing gas turbine blades. Proposed method proceeds from selection of spindle safe rpm to rule out the resonance between cutter oscillation frequencies acting the machined surface and machined blade intrinsic frequency loaded in machining control programs. Machining consists in cutting machining allowance in area-by-area manner using said control programs.
EFFECT: machining of relatively small-depth blades at marked axial size, fast machining.
12 dwg
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