| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to metallurgy, particularly to investment moulding. Outfit comprises two units (4, 21) with cavities (5, 22) which comply with the shape of moulded part (26) after matching of units (4, 21). At least one unit (4) is equipped with moulded part extractors including at least one extractor (15, 16) displacing between moulding position and extraction position. Extractor (15, 16) displacing between said two positions is directed in curved path, for example, circle arc, complying with the shape of moulded part (26) extracted from cavity (5).EFFECT: ruled out mould deformation.8 cl, 5 dwg |
