Research on Simulation Technology of Sequence Valve Control Injection Molding Process for Bumpers

doi:10.19491/j.issn.1001-9278.2014.10.021

China Plastics ›› 2014, Vol. 28 ›› Issue (10): 106-111 .DOI: 10.19491/j.issn.1001-9278.2014.10.021

Research on Simulation Technology of Sequence Valve Control Injection Molding Process for Bumpers

Received:2014-06-23 Revised:2014-07-14 Online:2014-10-26 Published:2014-10-26

Abstract

Abstract: The injection process for car bumpers was numerically simulated using software Moldflow in this paper. A set of injection parameters were determined, which was subjected to further adjustments based on molding window analysis. It showed that the injection molding simulation technology could reduce mold modification and the cost of the products, and thus is of great practical significance to bumper manufacturing.

Key words: injection molding, bumper, sequence control technology, simulation technology, weld line

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Research on Simulation Technology of Sequence Valve Control Injection Molding Process for Bumpers

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