FIELD: moulding.
SUBSTANCE: invention relates to the field of moulding articles from polymer composite materials, predominantly windwheel blades, namely to designs of tooling for moulding thereof. The tooling is comprised of a support system made in form of an array, a short recess with a maximum mill overhang and elongated offset passages, wherein the sequential and parallel recesses are made with a change in the overhang from maximum to minimum.
EFFECT: formation of tooling by means of performing passes with a milling tool to produce articles of double curvature, which is characteristic of windwheel blades.
1 cl, 5 dwg
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