FIELD: foundry, fabricating of casting molds. SUBSTANCE: compacting is effected through bottom and top pressing with the stroke of the bottom pressing being 1.5-2.0 of the top one. EFFECT: increased uniformity of compacting the compound in the mold.
| Title | Year | Author | Number |
|---|---|---|---|
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| METHOD OF PRODUCING CASTING MOULDS | 0 |
|
SU908483A1 |
