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全自动超声波清洗机PCB线路板的清洗方法

全自动超声波清洗机PCB线路板的清洗方法

1、清洗前先同时用干净软油漆刷(1英寸宽的刷较好用)和压力约0.1Mpa[即1kg/每平方厘米]干燥的压缩空气清除电路板上的积尘;

1, cleaning before the same time with a clean soft paint brush (1 inches wide brush better use) and pressure of about 0.1Mpa[that 1kg/ per square centimeter] dry compressed air to clear the dust on the circuit board;

2、清洗可用洗电路板的专用清洗液(俗称洗板水),此液可到专门店去买。如没有洗板水,可按如下操作(现在我们一般都不用洗板水了)先用自来水冲洗,注意水流要柔,不能过猛,边冲边用软刷子仔细轻刷,电路板的两面均如是;

2, cleaning can be used to wash the circuit board of the special cleaning liquid (commonly known as washing board water), the liquid can be bought to a special store. Such as not washing water board, as follows (now we generally do not wash plate water) rinse with tap water, pay attention to the water to soft, not excessive, rush edges with soft brush carefully light brush, two sides of the circuit board are as is.

3、然后用软刷子沾上中性肥皂来仔细轻轻地清洗电路板的每一个地方,特别是跳线插,插槽细清洗,操作时应注意不要直立安装的小电容等元件碰歪;如果发现洗出的肥皂沫很脏,则须用清水冲洗后,再用肥皂在刷洗一遍,直到所洗出的肥皂沫为白色的为止;

3, and then with a soft brush stained with neutral soap to carefully gently cleaning every a circuit board, especially plug jumper, slot fine cleaning, the operation should be attention not installed upright small capacitance element touch crooked; if it is found that wash out the soap dirty, must rinse with water after, reoccupy soap in scrub again, until the wash out the soap is white.

4, then the circuit board is completely washed with water. Note: must be thoroughly washed soapy water clean;

5、水洗完毕后,用压力约0.1Mpa[即1kg/每平方厘米。

5, after washing is completed, with the pressure of about 1kg/ that 0.1Mpa[per square centimeter.