FIELD: process engineering.
SUBSTANCE: invention relates to monoblock blade wheels, particularly, to their production including cutting the material by abrasive water jet from block 100 to make blade billets extending radially from wheel 4, preserving the material of joints 112 between vane blanks, removing said joints 112 and milling said blade billets 102.
EFFECT: decreased deformation and vibration in machining.
12 cl, 6 dwg
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