FIELD: process engineering.
SUBSTANCE: invention relates to machine building. Proposed flange comprises structural part 130 reinforced by main fibrous structure 30 and first machinable part 120 reinforced by first fibrous structure 20 that differs from said main fibrous structure 30. Note here that mother blanks of structural part 130 and first machinable part 120 are identical while first machinable part 120 is located at a section of main side of structural part 130 and machined like first machinable part is. Note here that first machinable surface and fibers of main fibrous structure 130 do not intersect.
EFFECT: higher mechanical stability.
14 cl, 4 dwg
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