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Vestnik of
Vitebsk State
Technological
University

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ISSN: 2306-1774 (Online)

ISSN: 2079-7958 (Print)

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Design Technique of Screw-Type Machines for Extrusion of Plastic Media


UDC 621.762

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abstract


The subject of the study is calculating technique and design technique for geometric parameters of forming tool and screw of the extruder for plasticized compressible materials processing.

The developed technique is based on a theoretical model linking the rheological and tribotechnical properties of material with geometric parameters of screw channel and forming tool of extruder. Examples of performing this kind of calculations and brief description of developed software application are given.

The developed technique and software allows designing screw-type extruders for plasticized materials with optimal geometric parameters of forming tool and power screw, and allows reducing the time for 3D-modelling and drafting. The results of the work can be used in the design of specialized equipment for screw extrusion of composite materials.

Design Technique of Screw-Type Machines for Extrusion of Plastic Media

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Vladislav Pyatov Design Technique of Screw-Type Machines for Extrusion of Plastic Media / Pyatov Vladislav, Holubeu Aliaksei, Shyrayeu Pavel // Vestnik of Vitebsk State Technological University . ─ 2017. ─ № 2(33). ─ P. 45.