WU Qing-wen, LU Ze-sheng, LU E . Computer simulation for thermal property of optical glass during annealing treatment[J]. Editorial Office of Optics and Precision Engineering, 2000,(6): 532-535
WU Qing-wen, LU Ze-sheng, LU E . Computer simulation for thermal property of optical glass during annealing treatment[J]. Editorial Office of Optics and Precision Engineering, 2000,(6): 532-535DOI:
Annealing treatment is a key process to manufacturing a piece of fine glass. Special treatment should be done for the plate glass used in a space optical instrument because of its thermal property and thermal control. Finite element method is employed to calculate the temperature field and thermal deformation during annealing treatment of a film-plated glass. The proposal is to find a set of feasible parameters to anneal the glass.