Review on the Effects of Process Parameters on Strength, Shrinkage, and Warpage of Injection Molding Plastic Component

Manoraj Mohan, Mohamed Ansari Mohamed Nainar, Robert A. Shanks

Research output: Contribution to journalReview article

9 Citations (Scopus)

Abstract

Injection molding process causes differences between designed shape and real parts, all of them associated to shrinkage and warpage phenomena. Temperature, pressure distribution, and other injection parameters during molding process originate local shrinkage and the internal stresses depending on the relative stiffness of each part area. The aim of this work is to review and report the influence of injection molding process parameters on the postmolded strength, shrinkage, and warpage of injection molded parts. It is also to investigate the influence of injection molding process parameters on the postmolding shrinkage and warping of parts made of polypropylenes.

Original languageEnglish
Pages (from-to)1-12
Number of pages12
JournalPolymer - Plastics Technology and Engineering
Volume56
Issue number1
DOIs
Publication statusPublished - 02 Jan 2017

Fingerprint

Injection molding
Plastics
Polypropylenes
Molding
Pressure distribution
Residual stresses
Stiffness
Temperature

All Science Journal Classification (ASJC) codes

  • Materials Science (miscellaneous)
  • Chemical Engineering(all)
  • Polymers and Plastics
  • Materials Chemistry

Cite this

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Review on the Effects of Process Parameters on Strength, Shrinkage, and Warpage of Injection Molding Plastic Component. / Mohan, Manoraj; Mohamed Nainar, Mohamed Ansari; Shanks, Robert A.

In: Polymer - Plastics Technology and Engineering, Vol. 56, No. 1, 02.01.2017, p. 1-12.

Research output: Contribution to journalReview article

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