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在光盘复制生产过程中,常常会遇到许多问题,通过解决这些问题的实践,我们认为复制出现的很多问题与母盘工艺有非常大的关系,可以通过调整母盘的生产工艺加以解决。母盘的生产工艺影响子盘的复制质量,当子盘复制工艺优化之后,确定与之相适应的母盘制造工艺就显得尤为重要。本文根据试验讨论母盘压模的信息坑形状尺寸对子盘复制的各种影响及相应对策。
Many problems are often encountered in the process of CD duplication production. By solving these problems, we think that many problems of duplication have a great relationship with the mastering process and can be solved by adjusting the master production process. The production process of the master disk affects the copy quality of the slave disk. After the sub-disk copy process is optimized, it is particularly important to determine the master disk manufacturing process to which it corresponds. This paper discusses the various effects of the shape and size of information pit of master stamper on replica of sub-plate and the corresponding countermeasures according to the experiment.