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首页> 外文期刊>Optical Review >Experimental study of glass molding process and transcription characteristics of mold surface in molding of aspheric glass lenses
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Experimental study of glass molding process and transcription characteristics of mold surface in molding of aspheric glass lenses

机译：非球面玻璃镜片成型过程中玻璃成型工艺及模具表面复制特性的实验研究

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The effects of the process parameters in the molding of aspheric glass lenses for camera phone modules have been investigated experimentally and the surface topographies of the mold and the molded lens were compared to ascertain the transcription characteristics. The molding conditions were optimized with respect to the form error (PV) (the response variable) of the molded lens. The experimental conditions were obtained by employing a factorial design method. From the analysis of variance (ANOVA) and P-value (significance level), the slow cooling rate was found to affect the response variable most significantly. For the form topography, the lens molded under the optimum molding condition showed a transcription ratio of 93.4% against the mold.
机译：实验研究了工艺参数对用于照相手机模块的非球面玻璃透镜成型的影响，并比较了模具和成型透镜的表面形貌，以确定其转录特性。关于成型透镜的形状误差（PV）（响应变量），优化了成型条件。通过采用析因设计方法来获得实验条件。通过方差分析（ANOVA）和P值（显着性水平），发现缓慢冷却速率对响应变量的影响最大。对于形貌，在最佳成型条件下成型的镜片相对于模具的转印率为93.4％。

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