Abstract
The purpose of this paper is to explore the temperature field change rule within flat tempered glass cooling process. Temperature field mathematical model was established with flat tempered glass cooling process, and the finite element software Msc. Marc was used for temperature field simulation. Temperature change law of the glass key point in the cooling process was studied. The simulation results show that the trend of temperature difference between the internal center point and vertex is the first increase and then decrease. When cooling time is 107s, the largest glass temperature difference is 375.2°C. When the cooling time is 588.5s, the glass center point temperature is 79.5 °C, and the vertex temperature is 30°C.The cooling rate of glass is the trend of the first and then slow. The glass vertex cooling rate is the fastest, and the glass center cooling rate is the slowest.
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