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作为材料性能及表面处理工艺验证工具的6 GHz超导腔体的制造需要复杂的表面处理过程,记录和监测腔体内表面每一次处理(包括清洗、机械打磨、电化学抛光、缓冲化学抛光、高压水冲洗等)后的状态特征是非常必要的。电子拍照是一种常用的方法。经过统计,每一支腔体需要经过各阶段的重复表面处理次数约为10次,每支腔体需要拍摄30张照片以便进行全表面记录,每支腔体经过各阶段的处理会拍照300张。由于测试中需要的腔体数
The fabrication of 6 GHz superconducting cavities as a tool for material property and surface preparation validation requires complex surface preparation processes that record and monitor every treatment of the interior surface of the cavity (including cleaning, mechanical polishing, electrochemical polishing, buffering chemical polishing, high pressure Water rinse, etc.) after the state characteristics are very necessary. Electronic camera is a commonly used method. After statistics, each cavity requires about 10 repetitions of the surface treatment, and each cavity needs to take 30 photos for full surface recording. Each cavity undergoes 300 stages of processing after each stage . Due to the number of cavities required in the test