FIELD: construction.
SUBSTANCE: cassette for injection moulding includes split metal tacking with connection facilities, in which polymer shape-generating part is installed. At that metal tacking is made of split frame with bearing frame. Polymer shape-generating part is made in the form of combination of composite injection moulding plastic split molds, where every mold is made on the basis of molded product model and consists of two semi-molds. Method for manufacture of products from hardening materials includes manufacture of injection mold on the basis of molded product model, concrete pouring in molds, compaction and hardening of products in molds, removal of formwork and withdrawal of finished products.
EFFECT: increased efficiency, improved capacity.
10 cl, 19 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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SU1708630A1 |
