Electronics Forum: stencil (Page 67 of 540)

Stencil life

Electronics Forum | Fri Aug 17 01:49:51 EDT 2018 | buckcho

Traceability can be made for many things. It is up to the factory and what it wants to implement. You can have traceability on the stencil for a several reasons: 1. Want to check stencil cycles 2. Want to verify if stencil is the correct one loaded 3

Re: Stencils Universal?

Electronics Forum | Tue Mar 16 20:17:13 EST 1999 | Chris G.

Are stencils universal from one printer to another? We are looking into the possibility of going from Solderprint 1414 manual printer to a more automated printer. We are also considering bringing some boards we currently outsource in house. I w

Re: Stencil Marking

Electronics Forum | Thu May 04 17:08:38 EDT 2000 | Boca

How 'bout engrave / etch the fab number on the frame of the stencil?

Solder paste amount

Electronics Forum | Tue Jan 16 09:23:26 EST 2001 | P.Gerits

Hello, Standard way to calculate stencil design can be done as follows: A normal ratio of aperture width/stencil thickness = 1.5 for pitches below 650u A normal ratio of stencil aperture width against pad width = 0.8-0.9 (or stencil aperture 10%-20

Stencil cleanliness and inspection

Electronics Forum | Wed Jun 06 21:19:41 EDT 2001 | davef

Consider running two sets of stencils and washing every four hours.

polyimide stencils

Electronics Forum | Thu Nov 12 10:49:46 EST 1998 | fraser

I keep hearing about polyimide stencils, but what are they like in terms of registration and aperture accuracy?

Stencil washing

Electronics Forum | Mon Jun 22 15:10:11 EDT 1998 | John Smith

Which kind of stencil washing system would you prefer, with or without ultrasonic?

Stencil Printing for 0201 Applications

Electronics Forum | Mon Sep 17 09:33:10 EDT 2001 | markt

What are the challenges associated with stencil printing for 0201 applications and what process settings are recommended?

Pad and Stencil Design

Electronics Forum | Mon Sep 17 09:35:08 EDT 2001 | floydl

Based on your research, what is the pad and stencil design that you recommend for 0201 assembly?

SMT Stencil Wizard? Anyone using it?

Electronics Forum | Mon Dec 08 13:48:16 EST 2003 | James

Anyone trying the new Stencil Wizard? What do you think about it?


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