Axial flow turbine disc wax mold

The utility model relates to the technical field of precision casting molds, in particular to an axial flow turbine disc wax mold. Comprising a lower die, a plurality of protruding edges are arranged on the edge of the top of the lower die, a sliding way is formed between every two adjacent protrudi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAN LISHU, MENG QINGMEI, WANG CONGCONG, CHEN LIANG, LU RONGGUANG, ZHU LILI, XU GAOFENG, WANG WENWEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to the technical field of precision casting molds, in particular to an axial flow turbine disc wax mold. Comprising a lower die, a plurality of protruding edges are arranged on the edge of the top of the lower die, a sliding way is formed between every two adjacent protruding edges, and the width of each sliding way is gradually increased from the position close to the center of the lower die to the position of the edge of the lower die; a module is mounted on the slide way, the module is in sliding fit with the slide way, and an upper die is mounted above the module. The slide way is provided with the die block matched with the slide way in shape, and in the die stripping process of the die block, the space of the slide way can support the die block to shake left and right, so that the die stripping direction can be adjusted, the die block can avoid the blade in the die stripping process, the influence on the blade in the die stripping process is reduced, and the product quality is