The Temperature, insert (top) result shows the temperature on the top surface of any inserts that have been modeled in your cooling design.
An insert will only assist heat transfer if a cooling channel is located in or near the insert. Use this result to find localized hot or cold spots on the insert surfaces. A large difference in temperature between insert and mold may mean that heat cannot be extracted efficiently from the insert.
The difference between the temperature across the insert and the mold surface should not be greater than ±10°C (18°F).