The Thickness Thinning Criterion of Vacuum Forming Refrigerator Inner Liner for HIPS
In this paper, the regularity of thickness thinning was analyzed from the perspective of controlling the plastic deformation energy during the forming process, then a thickness thinning criterion based on vacuum forming was proposed, and then the forming mechanism of thickness thinning was revealed. Experiment results have shown that the proposed thickness thinning criterion can predict the quality of refrigerator inner liner under new forming condition effectively.
Shiquan Liu and Min Zuo
W. B. Su et al., "The Thickness Thinning Criterion of Vacuum Forming Refrigerator Inner Liner for HIPS", Advanced Materials Research, Vols. 306-307, pp. 619-623, 2011