Operation Steps for Manual Placement of Components
In the case that the components are in bulk or the pins are deformed, we can choose to mount components manually . So do you know the operation steps of manual placement of components ? 1. P reparation before placement Before manual placement, it is necessary to apply flux and solder paste to the soldering part of the circuit board. The flux can be directly applied to the pads with a brush, and the solder paste can be printed by hand with a simple printing tool or manually dripped. 2. Manual placement tools SMT components are placed using manual placement tools. The tools for manual placement are: Stainless steel tweezers, vacuum pen, 3~5x desktop magnifying glass or 5~20x stereo microscope, anti-static workbench, anti-static wrist strap. 3. The operation method of manual placement 1) Mount SMC Chip Components: Hold the compo...