Effect of process parameters on cavity pressure in injection molding

In this study, an experimental work is performed on the effect of injection molding parameters on the polymer pressure inside the mold cavity. Different process parameters of the injection molding are considered during the experimental work (packing pressure, packing time, injection pressure, mold t...

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Bibliographic Details
Main Authors: Wang, Quan, Zhen, Mengxiang, Wu, Zhenghuan, Cai, Yujun
Format: Conference Proceeding
Language:English
Subjects:
Injection molding
Melt temperature
Molding parameters
Molds
Pressure sensors
Process parameters
Product design
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Summary:In this study, an experimental work is performed on the effect of injection molding parameters on the polymer pressure inside the mold cavity. Different process parameters of the injection molding are considered during the experimental work (packing pressure, packing time, injection pressure, mold temperature, and melt temperature). A set analyses are carried out by combining the process parameters based on the L16(45)Taguchi orthogonal design. The cavity pressure is measured with time by using Kistler pressure sensor at different injection molding cycles. The results show the packing pressure is significant factor of affecting the maximum of diverse spline cavity pressure. The results obtained specify well the developing of the cavity pressure inside the mold cavity during the injection molding cycles.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4977309