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J. Diakun

Optimum screw pitch in the feed zone of extruders

Polimery 1987, No 5, 199

DOI: dx.doi.org/10.14314/polimery.1987.199


Basing on the formulas derived from the Author's theory of motion of material with high coherence in a screw system it has been proved theoretically the existence of an optimum inclination of the screw pitch. This fact has been confirmed experimentally. The results of analyses and experiments can be utilized in the optimation of the feed zone in the plasticating system of extruders.

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