Rotational Molding Process useful to produce structurally Complex Manifold, and mold used in the same Piece Multiform Complex obtained by Said process

摘要

Rotational Molding Process to Fabricate Parts estructurlmente Multiform Complex comprising at least a portion of at least one cavityComprising: (a) provide a sufficient amount of Thermoplastic material in the Inner Cavity of a Mould, which comprises a main body and at least one poriciopn secuindaria Mobile; b) close the mold to a First Position, leaving a substantial separation between the interior areas,While the mold is sealed around the perimeter for the Thermoplastic material does not drain out; (c) to put in Motion the mold making it turn biaxilmente; (d) Heat until the Thermoplastic material is fluid and cool;) right up to the point where the Outer portions The Piece begins to solidify and the Inner portions are substantially Soft AP; (f)Roximar the at least a portion of the secondary Mobile Mould until a second position such that the corresponding internal sectors of the workpiece substantially Soft Contact among themselves to Fuse; (g) heated to a temperature such that the Thermoplastic material is FL Noise; (H) to cool until it solidifies copmpletamente Piece; (i) take a rest position, and J) Open and remove the finished Piece. Mold useful in the rotomolding process which comprises: a main body, at least a portion of at least one hole Secondary movi, communication with the outside, a Closure mechanism that links the external drive main body with at least a portion of the secondary. L.Parts manufactured by rotational Molding Process described.