Understanding_ the_Cleaning_Process_for_Automatic_Stencil_Printers - 第2页

The a utomatic stencil wiper – fir st line of d efense 2 • The Printing pr oc ess and wh y we need to focus on the wiping function • Frequency of wip ing • Wiping options • Wiper p rof iles • Event d riven wiping • Advan…

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Understanding the Cleaning Process
for Automatic Stencil Printers
Ed Nauss
Sr. Sales / Applications Engineer
1
The automatic stencil wiper – first line of defense
2
• The Printing process and why we need to focus on the wiping function
• Frequency of wiping
• Wiping options
• Wiper profiles
• Event driven wiping
• Advanced options
• Materials – Paper
• Materials – Solvent
• Preventive maintenance
• Random stuff
Understanding the Cleaning Process for Automatic Stencil Printers
Primary goal of the printing machine
To print or place an exact amount of material in a precise location.
Simply - Align the board to the stencil
• Solder Paste
• Adhesives
• Flux
• Solder Spheres
• Thick Film
3
However the printing process
has become much more than
that…….
Understanding the Cleaning Process for Automatic Stencil Printers