Study on Influencing Factors of Plasticizing Capacity of Injection Molding Machines

doi:10.19491/j.issn.1001-9278.2016.02.020

China Plastics ›› 2016, Vol. 30 ›› Issue (02): 99-103 .DOI: 10.19491/j.issn.1001-9278.2016.02.020

Study on Influencing Factors of Plasticizing Capacity of Injection Molding Machines

Received:2015-09-14 Revised:2016-01-20 Online:2016-02-26 Published:2016-02-26

Abstract

Abstract: The plasticizing capacity of an injection molding machine was studied in three aspects:screw structure, operation parameters, and polymer species. The relationship among the screw type, speed, screw displacement, back pressure, temperature, materials, and plasticizing capacity was revealed.It showed that with increasing screw rotation speed and mold temperature, plasticizing capacity of injection molding machine increased. With increasing screw displacement and back pressure, the plasticizing capacity of injection molding machine decreased.

Key words: Injection molding machine, Screw, Plasticizing capacity

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Study on Influencing Factors of Plasticizing Capacity of Injection Molding Machines

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