Numerical Investigation and Mold Optimization of the Automobile Coat Rack Compression Molding

Table 4

The value of process parameters.

Parameter name	Value
The thickness of the main body of the car coat rack (mm)	4.5
The average temperature of the mold cavity wall (°C)	40
The molding temperature T0 (°C)	220
The average temperature when the sheet is demolded T (°C)	80
The density of the sheet ρ (kg/m^3)	1130
The specific heat capacity of the sheet cp (kJ/kg·°C)	1.55
The thermal conductivity of the sheet λ (kW/m·°C)	0.33 × 10^−3