Prediction of Part Shrinkage for Injection Molded Crystalline Polymer via Cavity Pressure and Melt Temperature Monitoring

Prediction of Part Shrinkage for Injection Molded Crystalline Polymer via Cavity Pressure and Melt Temperature Monitoring

During an injection molding process, different parts of the molded material are subjected to various thermal–mechanical stresses, such as variable pressures, temperatures, and shear stresses. These variations form different pressure–temperature paths on the pressure–volume–temperature diagram. If th...

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Bibliographic Details
Main Authors: Shia-Chung Chen, Bi-Lin Tsai, Cheng-Chang Hsieh, Nien-Tien Cheng, En-Nien Shen, Ching-Te Feng
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Applied Sciences
Subjects:
crystalline polymer
enthalpy change
completion time of crystallization
response surface methodology
time-averaged solidification pressure
part shrinkage
Online Access:https://www.mdpi.com/2076-3417/13/17/9884

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https://www.mdpi.com/2076-3417/13/17/9884

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