浅谈印制电路板的一种清洗工艺

焊接是电子设备的生产中的重要步骤,焊接后必须进行清洗才能保证电子设备的可靠性、电气指标和工作寿命。鉴于军工产品必须要清洗,所以清洗工艺对于军工产品尤为重要。文中介绍了清洗的重要性,讨论了印制电路板污染物的种类和来源分析,提出了一种可靠的清洗工艺——溶剂气相清洗。气相清洗通常被认为是去除零件上有机污垢的一种最有效的清洁方法,这种方法甚至能去除工业中遇到的最为顽固的污垢。在溶剂蒸气清洗机中清洁后的零件从机器中出来时是干燥的,而且表面无任何残留物。

On a printed circuit board cleaning process

Welding is an important step in the production of electronic equipment,welding must be carried out after cleaning in order to ensure the reliability of electronic equipment,electrical indicator,and working life.In view of the military products must be cleaned,the cleaning process is particularly important for military products.Below the importance of cleaning,type of printed circuit boards pollutants and sources,a reliable cleaning process-cleaning solvent vapor.Gas cleaning is generally considered to remove organic dirt on the part of the most effective cleaning methods,this method can remove even the most stubborn dirt in the industry.Out of the solvent vapor cleaning machine cleaning of parts from the machine is dry and the surface without any residue.