Analysis of Residual Stresses in Blow Molded Polyethylene Terephthalate Bottles Using Creep Model
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W.-F Hao
, X.-W. Chen , Y.-N. Yuan und Y.-J. Ma
Abstract
In this paper, the residual stress in polyethylene terephthalate (PET) bottles, which was processed using blow-molding, was analyzed theoretically and numerically. First, the process of blow-molding was analyzed theoretically, which had considered both blowing process and curing of the polymer. The creep model was used to describe the relation between the deformation and the pressure in the blowing process, and thermo-chemical model was used to describe the curing process of the PET bottle. Then, a simulation was carried out using ABAQUS based on the creep model and thermo-chemical curing model. The deformation, residual stresses, heat flux vector and strain of the PET bottle during the blow-molding process were obtained. Finally, the effect of loading path on the residual stress was analyzed numerically, which shows that the longer the pressure was applied, the larger the residual stress.
References
Adams, A. M., Buckley, C. P. and Jones, D. P., “Biaxial Hot Drawing of Poly(ethylene terephthalate): Measurements and Modelling of Strain-Stiffening”, Polymer, 41, 771–786 (2000) 10.1016/S0032-3861(98)00834-9Suche in Google Scholar
Bogetti, T. A., Gillespie, J. W., “Process-Induced Stress and Deformation in Thick-Section Thermoset Composite Laminates”, J. Compos. Mater., 26, 626–660 (1992) 10.1177/002199839202600502Suche in Google Scholar
Buckley, C. P., Jones, D. C. and Jones, D. P., “Hot-Drawing of Poly(ethylene terephthalate) under Biaxial Stress: Application of a Three-Dimensional Glass-Rubber Constitutive Model”, Polymer, 37, 2403–2414 (1996) 10.1016/0032-3861(96)85352-3Suche in Google Scholar
Buckley, C. P., Jones, D.C., “Glass-Rubber Constitutive Model for Amorphous Polymers near the Glass Transition”, Polymer, 36, 3301–3312 (1995) 10.1016/0032-3861(95)99429-XSuche in Google Scholar
Chung, K., “Finite Element Simulation of PET Stretch/Blown-Molding Process”, J. Mater. Shaping Technol., 4, 229–239 (1989) 10.1007/BF02834774Suche in Google Scholar
Huang, C. K., Yang, S. Y., “Warping in Advanced Composite Tools with Varying Angles and Radii”, Composites Part A, 28, 891–893 (1997) 10.1016/S1359-835X(97)00045-6Suche in Google Scholar
Kim, Y. K., White, S. R., “Stress Relaxation Behavior of 3501–6 Epoxy Resin during Cure”, Polym. Eng. Sci., 36, 2852–2862 (1996) 10.1002/pen.10686Suche in Google Scholar
Laroche, D., Kabanemi, K. K., Pecora, L. and Diraddo, R. W., “Integrated Numerical Modeling of the Blow Molding Process”, Polym. Eng. Sci., 39, 1223–1233 (1999) 10.1002/pen.11509Suche in Google Scholar
Li, J., Yao, X. F., Liu, Y. H., Cen, Z. Z., Kou, Z. J. and Dai, D., “A Study of the Integrated Composite Material Structures under Different Fabrication Processing”, Composites Part A, 40, 455–462 (2009) 10.1016/j.compositesa.2008.10.022Suche in Google Scholar
Li, J., Yao, X. F., Liu, Y. H., Cen, Z. Z., Kou, Z. J. and Dai, D., “An Analytic Approach for the Temperature and Strain Fields of Composite Laminate Curing on a Solid Mold”, Mech. Adv. Mater. Struct., 18, 272–281(2011) 10.1080/15376494.2010.483329Suche in Google Scholar
Li, J., Yao, X. F., Liu, Y. H., Chen, S. S., Kou, Z. J. and Dai, D., “Curing Deformation Analysis for the Composite T-Shaped Integrated Structures”, Appl. Compos. Mater., 15, 207–225 (2008) 10.1007/s10443-008-9068-0Suche in Google Scholar
Li, J., Yao, X. F., Liu, Y. H., Cen, Z. Z., Kou, Z. J., Hu, X. C. and Dai, D., “Thermo-Viscoelastic Analysis of the Integrated T-Shaped Composite Structures”, Compos. Sci. Technol., 70, 1497–1503 (2010) 10.1016/j.compscitech.2010.05.005Suche in Google Scholar
McEvoy, J. P., Armstrong, C. G. and Crawford, R. J., “Simulation of the Stretch Blow Molding Process of PET Bottles”, Adv. Polym.Technol., 17, 339–352 (1998) 10.1002/(SICI)1098-2329(199824)17:4<339::AID-ADV5>3.0.CO;2-SSuche in Google Scholar
Menary, G. H., Tan, C. W., Armstrong, C. G., Salomeia, Y., Picard, M., Billon, N. and Harkin-Jones, E. M. A., “Validating Injection Stretch-Blow Molding Simulation through Free Blow Trials”, Polym. Eng. Sci., 50, 1047–1057 (2010) 10.1002/pen.21555Suche in Google Scholar
Schmidt, F. M., Agassant, J. F. and Bellet, M., “Experimental Study and Numerical Simulation of the Injection Stretch/Blow Molding Process”, Polym. Eng. Sci., 38, 1399–1412 (1998) 10.1002/pen.10310Suche in Google Scholar
Shedbale, A. S., Singh, I. V. and Mishra, B. K., “Nonlinear Simulation of an Embedded Crack in the Presence of Holes and Inclusions by XFEM”, Procedia Eng., 64, 642–651 (2013) 10.1016/j.proeng.2013.09.139Suche in Google Scholar
Yang, Z. J., Harkin-Jones, E., Menary, G. H. and Armstrong, C. G., “A Non-Isothermal Finite Element Model for Injection Stretch-Blow Molding of PET Bottles with Parametric Studies”, Polym. Eng. Sci., 44, 1379–1390 (2004) 10.1002/pen.20133Suche in Google Scholar
Yang, Z. J., Harkin-Jones, E., Menary, G. H. and Armstrong, C. G., “Coupled Temperature–Displacement Modelling of Injection Stretch-Blow Moulding of PET Bottles Using Buckley Model”, J. Mater. Process. Technol., 153–154, 20–27 (2004) 10.1016/j.jmatprotec.2004.04.203Suche in Google Scholar
Yang, Z. J., Harkin-Jones, E., Armstrong, C. G. and Menary, G. H., “Finite Element Modelling of Stretch-Blow Moulding of PET Bottles Using Buckley Model: Plant Tests and Effects of Process Conditions and Material Parameters”, Proceedings of the Institution of Mechanical Engineers Part E, Journal of Process Mechanical Engineering, 218(E4), 237–250 (2004) 10.1243/0954408042466990Suche in Google Scholar
Zhu, Q., Geubelle, P. H., Li, M. and Tucker, C. L., “Dimensional Accuracy of Thermoset Composites: Simulation of Process-Induced Residual Stresses”, J. Compos. Mater., 35, 2171–2205 (2001) 10.1177/002199801772662000Suche in Google Scholar
© 2015, Carl Hanser Verlag, Munich
Artikel in diesem Heft
- Contents
- Contents
- Regular Contributed Articles
- Analysis of Residual Stresses in Blow Molded Polyethylene Terephthalate Bottles Using Creep Model
- Crystallization Behavior and Mechanical Properties of Nanosilica-Reinforced Isotactic Polypropylene Composites
- The Development of a Multi-Axis Magnetic Roller for Micro-Structure Transfer Embossing Processing Technology
- Simplified Modeling of Convection and Radiation Heat Transfer during Infrared Heating of PET Sheets and Preforms
- Electrofusion Welding Process Optimization Using a Coupled Numerical and Experimental Approach
- Synthesis and Evaluation of Amides as Slip Additives in Polypropylene
- Hole Fraction Dependence on Linear Viscosity of PS, PP and ABS
- Toughening of Polylactide by Bio-Based and Petroleum-Based Thermoplastic Elastomers
- Paste Extrusion and Mechanical Properties of PTFE
- PPS News
- PPS News
Artikel in diesem Heft
- Contents
- Contents
- Regular Contributed Articles
- Analysis of Residual Stresses in Blow Molded Polyethylene Terephthalate Bottles Using Creep Model
- Crystallization Behavior and Mechanical Properties of Nanosilica-Reinforced Isotactic Polypropylene Composites
- The Development of a Multi-Axis Magnetic Roller for Micro-Structure Transfer Embossing Processing Technology
- Simplified Modeling of Convection and Radiation Heat Transfer during Infrared Heating of PET Sheets and Preforms
- Electrofusion Welding Process Optimization Using a Coupled Numerical and Experimental Approach
- Synthesis and Evaluation of Amides as Slip Additives in Polypropylene
- Hole Fraction Dependence on Linear Viscosity of PS, PP and ABS
- Toughening of Polylactide by Bio-Based and Petroleum-Based Thermoplastic Elastomers
- Paste Extrusion and Mechanical Properties of PTFE
- PPS News
- PPS News