The forming mechanism of photovoltaic calendered glass forming section has always been a difficult and hot spot in the research and production of photovoltaic calendered glass. In the making process of photovoltaic glass calen-dering, the finite element analysis method was used to explore the influence of calender roll speed, glass liquid tempera-ture and calender roll wall thickness on it. The research shows that if other variables remain unchanged ( the tempera-ture of the glass liquid is between 900℃～1100℃, the thickness of the calender roll wall is 22.5～32.5 mm, and the speed of the calender roll is 12～18 r/min), the higher the temperature of the glass liquid, the longer the time of the heavy heat phenomenon in the simulated temperature field ( about 0～2 s), and the higher the temperature field,the thicker the wall thickness of the calendering roller, the more heat the calendering roller takes away through the cooling water, and the lower the temperature of the temperature field,the speed of the rolling roller has a great influence on the temperature field. The faster the speed is, the more obvious the heavy heat phenomenon in 0～3 s, and the higher the temperature of the temperature field is, the more unstable the cooling curve is.
关键词
有限元分析/光伏玻璃/压延成型/ANSYS软件/玻璃液
Key words
finite element analysis/photovoltaic glass/calendering molding/ANSYS software/molten glass
维普
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