Vacuum Forming Refrigerator Inner Liner Structural Optimization
Thickness thinning is the principal quality problem in the vacuum forming process of the refrigerator inner liner. In this paper, the structural parameters of refrigerator inner liner were analyzed based on orthogonal experiments and numerical simulation. Optimized structural parameters combination scheme and the significance level of structural parameters to thickness were obtained by analyzing the results of orthogonal experiments. Validation experiment results shown that the quality of refrigerator inner liner based on the optimized structural parameters combination scheme improved effectively.
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
W. B. Su et al., "Vacuum Forming Refrigerator Inner Liner Structural Optimization", Advanced Materials Research, Vols. 291-294, pp. 1069-1073, 2011