从测试图形分析光盘生产工艺

Optical disc production process analyses from testing graphs or surface presentations

在光盘生产过程中使用检测仪器,其主要目的是通过采样检测检查光盘的各项技术指标是否符合标准,从检测数据的分析来了解现行生产工艺中是那一步骤的工艺出现了问题,从而指示工程师调整工艺,改善产品的品质。因此检测仪器是生产线保持正确稳定的生产工艺从而获得始终一致的高质量产品的关键。

The testing graphs or surface presentations always give many information about the disc quality It is very Important to the QC technicians how to find out the process problem from the given information and then to solve the problem. Here are some examples of testing graphs or surface presentations affected by different process steps and the process analyses are also given.