Numerical Analysis of Residual Stress in Resin-Molded Products : 1st Report, Visco-Elastic Analysis of Stress and Deformation caused by Cooling after the Curing Process

• Published in: Transactions of the Japan Society of Mechanical Engineers Series A Vol. 64; no. 622; pp. 1660 - 1666
• Main Authors: SAITO, Naoto, HARAGUCHI, Yoshihiro, AMAGI, Shigeo, SASAKI, Koji
• Format: Journal Article
• Language: Japanese
• Published: The Japan Society of Mechanical Engineers 25.06.1998
• Subjects: Approximation; Computational Mechanics; Effective Stress Function; Finite Element Method; High Polymer Materials; Relaxation Modulus; Residual Stress; Visco Elasticity
• ISSN: 0387-5008; 1884-8338
• DOI: 10.1299/kikaia.64.1660

A computer program to analyze residual stress and deformation, which occur by cooling after the curing process of resin-molded products, is developed. Visco-elastic behavior of the resin is simulated in this program. This program enables simple analysis of the molded body of a complicated three-dime...