Research on the Molding Design and Optimization of the Molding Process Parameters of the Automobile Trunk Trim Panel

Figure 25

Trend of maximum thinning rate with process parameters. (a) Trend of shrinkage rate with heating temperature. (b) Trend of shrinkage rate with heating time. (c) Trend of shrinkage rate with molding pressure. (d) Trend of shrinkage rate with dwell time.

(a)

(b)

(c)

(d)