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PCB stencil design
Published:2017-07-26 16:28:34    Text Size:【BIG】【MEDIUM】【SMALL

How to get a professional PCB stencil?
With the development of the e-commerce and logistics industry, we could easily finish a product
design in China. If artwork can be immediately and
fully confirmed, the stencil can be produced within one day.


PCB stencil manufacturing technologies
The two main PCB SMT stencil manufacturing technologies used are PCB chemical etching and PCB laser cutting. The quality of the aperture walls is how PCB SMT stencil are valued these days, with rougher edges characterizing an inferior PCB SMT stencil. The progressing of laser technologies has led to this manufacturing process becoming much more mainstream.
PCB chemical etching:
Uses the processed Gerber data to guide a photo-plotter in producing a film, transfers the film to a steel plate and uses an etching machine for processing.
PCB laser cutting:
Imports the processed Gerber data into the laser machine and uses the computer to control the laser machine to drill holes onto the SMT stencil.

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