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}}== This page contains Information on how to make a STENCIL for SMD paste ==
 
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== This page contains Information on how to make a STENCIL for SMD paste ==
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This Information is valid for all the electronic CAD programs but I will document how to do it in eagle.
 
This Information is valid for all the electronic CAD programs but I will document how to do it in eagle.
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You find this in my box in the WEL shelfes on the very right, next to the whiteboard. USe freely for stencils (but nothing else)
 
You find this in my box in the WEL shelfes on the very right, next to the whiteboard. USe freely for stencils (but nothing else)
  
Place the overheadfoil on a piece of plain white copier paper and cut the stencil with an outline around the PCB
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'''Place the overheadfoil on a piece of plain white copier paper and cut the stencil with an outline around the PCB'''
  
 
Once you cut it you can remove the overheadfoil from the paper and all the little squers will stick to the paper.
 
Once you cut it you can remove the overheadfoil from the paper and all the little squers will stick to the paper.

Version vom 7. August 2013, 15:28 Uhr

Language: English


SMD-Stencils selber machen
No-Logo.png

Gestartet:

01.01.2013

Involvierte:

User:Overflo

Status:

active

Beschreibung:

Howto make SMD stencils

Zuletzt aktualisiert:

07.08.2013

This page contains Information on how to make a STENCIL for SMD paste

This Information is valid for all the electronic CAD programs but I will document how to do it in eagle.

  • Open Eagle
  • Open you .brd file
  • Go to Layers Menu
  • Disable ALL layers but Layer 31 (tCream)
    • Doubleclick on Layer 31 (tCream)
    • Change Fillstyle to empty
    • Scale factor: 1


  • Menu ->
    • Tools ->
      • DRC ->
        • Masks ->
          • For the CREAM insert MIN: 0 Percent: 90% Max: 4mil
  • Click Apply


Now your tCream (31) Layer contains squares/masks that are smaller than the actual pads. GOOD.

We will export this one layer as PDF now.

  • Print
  • Print to file (PDF)


Import the .pdf into Corel draw and you are good to go.

Ze actual cutting

Use Overheadfoil that can be used with a copier (than its not PVC) i got splendid results using OHP Transparency film from NOBO

You find this in my box in the WEL shelfes on the very right, next to the whiteboard. USe freely for stencils (but nothing else)

Place the overheadfoil on a piece of plain white copier paper and cut the stencil with an outline around the PCB

Once you cut it you can remove the overheadfoil from the paper and all the little squers will stick to the paper.




Cutter settings

  • Speed: 100 %
  • Power: 10 %
  • Hertz: Vollgas.