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What are the methods of PCB assembly?

What are the methods of PCB assembly?

1. Single-sided mounting process
Single-sided mounting means that the components are all mounted components, and the components are assembled on one side of the PCB. The main process of single-sided placement process: printing solder paste → patch → reflow soldering → cleaning → detection → rework.
2. Single-sided mixing process
Single-sided mixing means that the components have both mounted components and plug-in components, and the components are assembled on one side of the PCB. The main process of the single-sided mixing process: printing solder paste → patch → reflow soldering → plug-in → Wave soldering → cleaning → inspection → rework.

3. Double-sided placement process
Double-sided mounting means that the components are all mounted components, and the components are distributed on both sides of the PCB. The main process of double-sided placement process: A-side printing solder paste → patch → reflow soldering → plug-in → pin bending → flipping → B-side patch adhesive → patch → curing → flipping → wave soldering → cleaning →Detection →Rework.
4. Double-sided mixing process
Double-sided mixing means that the components have both mounted components and plug-in components, and the components are distributed on both sides of the PCB. The main process of double-sided mixing process: A-side printing solder paste → patch → reflow soldering → plug-in → pin bending → flipping → B-side patch adhesive → patch → curing → flipping → wave soldering → cleaning →Detection →Rework.

Mar-21-2019

FASTPCBA