通孔元件手工焊接工艺方法

Manual Soldering Process for Through-hole Components

随着电子技术的发展,在一些大型工厂里,电子元件的焊接都是由自动焊接设备完成的,但是在返工返修时仍然需要手工焊接来完成。通孔元件是指引脚可插入印制电路板过孔内进行焊接的电子元器件,目前仍广泛应用于电子产品当中,尤其是在航空维修领域。本文详细介绍了通孔元件的焊接方法、焊点检查和拆焊方法,熟练掌握通孔元件手工焊接的方法,能有效提高焊接的质量和效率。

With the development of electronic technology,in some large factories,the soldering of electronic components is completed by automatic soldering equipment,but it still needs manual soldering when rework.Through-hole component refers to the electronic component that the pin can be inserted into the printed circuit board through the hole for soldering.It is still widely used in electronic products,especially in the field of aviation maintenance.This paper introduces the soldering method,solder joints inspection and the method of unsoldering in detail.Prof icient in manual soldering of through-hole components,can effectively improve the quality and eff iciency of soldering.