For measuring height, area, volume, and misprinting of printed solder paste. FEATURES & BENEFITS: Active Slit-Laser scans the board and displays a full 3D image. User programable inspection points for each of your PCB boards. SPC data analysis
Stencil / Screen / Misprint Cleaning Solder pastes, SMT adhesives as well as thick film pastes, which are most commonly used during the assembly process, are typically applied via screens and stencils. Residues that are left behind, especially in ap
Electronics Forum | Wed Oct 06 11:52:45 EDT 2004 | Mike Konrad
You state that you need a washer for �pcb washer/cleaner for misprints etc� Is it only for misprints or is it also for post-reflow de-fluxing? I would not suggest that you utilize one machine for both applications. Misprints should always be cle
Electronics Forum | Thu Sep 29 18:57:14 EDT 2016 | vchauhan
Is it ok to re-print the mis-print PCB? Personally I am oppose to re-print the mis-print board. For two reasons. 1. You will end up adding solder paste on the bottom side of the stencil. 2. You may smear solder paste in some area. But I would like to
Industry News | 2013-05-09 07:30:28.0
ZESTRON, is pleased to announce that Fernando Gazcon, Application Engineer, ZESTRON, will present “Stencil and Misprint Cleaning” at the 2013 SMTA Queretaro Tech Day on Thursday, May 9th.
Industry News | 2013-09-17 07:11:06.0
ZESTRON is pleased to announce the ninth installment of ZESTRON @cademy’s 2013 free-of-charge 10-part Cleaning Webinar Series titled “Stencil and Misprint Cleaning.”
Technical Library | 2014-06-05 16:44:07.0
Stencil printing capability is becoming more important as the range of component sizes assembled on a single board increases. Coupled with increased component density, solder paste sticking to the aperture sidewalls and bottom of the stencil can cause insufficient solder paste deposits and solder bridging. Yield improvement requires increased focus on stencil technology, printer capability, solder paste functionality and understencil cleaning.(...) The purpose of this research is to study the wipe sequence, wipe frequency and wipe solvent(s) and how these factors interact to provide solder paste printing yield improvement.
Technical Library | 2010-09-09 16:44:48.0
The effectiveness of cleaning stencils and misprinted/dirty printed circuit boards can be effectively monitored. This can be done by washing known clean circuit boards and then checking to see if they have stayed clean as a result of the washing process.
Precision Fine Pitch Aperture Cleaners Thousands of dollars less than fully-automatic cleaners Low solvent usage and running costs Fast cleaning time of 1-3 minutes Minimal waste disposal Portable unit can be used directly on the screen printe
Introduction to the Unitech UC-250M-CV PCB Cleaner. Multi-stage in-line bare PCB surface cleaner. Brush/vacuum, rubber roller/sticky paper, & Ionized air blower.
Events Calendar | Thu Aug 30 00:00:00 EDT 2018 - Thu Aug 30 00:00:00 EDT 2018 | ,
Stencil, Underside Wipe and Misprint Cleaning - Online Webinar
Cleanliness of Stencils and Cleaned Misprinted Circuit Boards Cleanliness of Stencils and Cleaned Misprinted Circuit Boards There are long-established standards and test methods for ionic cleanliness levels for bare printed circuit boards