The Time to reach ejection temperature, part result that is produced by a Cool analysis shows the time required to reach the ejection temperature, which is measured from the start of the cycle.
At the start of the measurement, the part is assumed to be filled with material at its melt temperature (Tmelt).
Ideally the part should freeze uniformly. Areas of the part that take longer to freeze may indicate hot spots, or thicker cross sections.
Look at the time difference between most of the model freezing and the last area freezing. If this difference is large, determine if the problem is caused by an increased wall thickness or a high mold temperature. If the thickness is high, consider redesigning the part. If the mold temperature is high, modify the cooling layout to eradicate the hot spots.
When viewing the Time to reach ejection temperature, part result, watch for the following: