Introduction of LED light strip production process
Date:2011-06-09 11:26
Status:Be resolved
Question:admin
emperature (LT-180A can mix use), and then put a small amount in the press (LT-SP600) steel line, when the amount of solder paste to move forward to the scraper blade of 3 / 2 is better . After the first test print on the LED FPC to observe the location of solder paste pad is full, there is no less tin or tin, but also note that there is no short circuit. The relations are critical, not strict will cause behind the poor quality.
2, the patch (SM421S). FPC printed on the fixture (jig can be set
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