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Study on Potting Technique of Signal Product for Railway Dedicated Passenger Line
Author(s): 
Pages: 57-58
Year: Issue:  1
Journal: Railway Signalling & Communication Engineering

Keyword:  硅树脂凝胶灌封材料灌封技术灌封有效期清洁真空固化;
Abstract: 比较各种灌封材料的优缺点,研究在铁路客专信号产品生产中应用硅树脂凝胶灌封的关键工艺,包括PCBA表面清洁、温度控制、配方管理和控制、抽真空、灌封有效期管理和固化过程管理等,特别提出灌封有效期管理的新观点,并进行实践和总结.
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