GOU Zhi-jian, FAN Zhong-wei, LU E, WU Qing-wen . Injection molding method for optical plastics lens[J]. Editorial Office of Optics and Precision Engineering, 2000,(6): 526-531
GOU Zhi-jian, FAN Zhong-wei, LU E, WU Qing-wen . Injection molding method for optical plastics lens[J]. Editorial Office of Optics and Precision Engineering, 2000,(6): 526-531DOI:
It is difficult to meet the requirement of molding high precision optics plastic lens because the experience play an important role in the traditional plastic mold design and molding process. The dynamic process of injection and holding for optical plastic lenses is simulated by means of CAD/CAE technology. The effect of pressure
temperature and cycle on the surface figure of the lenses during injection and holding process is discussed.