Electronics Forum | Tue Aug 25 08:04:26 EDT 2009 | davef
Trapped moisture can be a problem, and one standard recommends baking a PCB for a minimum of 4 hours at 93+/- 5.5ºC before conformally coating. [NASA-STD-8739.1, “Workmanship Standard for Staking and Conformal Coating of Printed Wiring Boards and Ele
Electronics Forum | Wed Mar 07 20:37:38 EST 2001 | davef
I agree. The bar coded label you use should not be affected by the solder mask of the board. The label should have sharp contrast between the segments of the code to modulate the returned light and allow the reader to discriminate between light and
Electronics Forum | Thu Mar 08 09:38:35 EST 2001 | blnorman
We've been using pre-printed labels on our PCB's for years, with 8 - 10 hours a week down time associated with them. Last October we put a CO2 laser marker on one of our lines. In 6 months we've had a total of 30 minutes down time. We use a 2D b
Electronics Forum | Fri Jan 28 19:26:51 EST 2011 | jlawson
Milara has a combined Stencil printer + jet Printing ??? Print and then jet print areas not printed or top up prints.
Electronics Forum | Thu Sep 08 22:39:20 EDT 2016 | ttheis
Here's an idea; buy a pcb conveyor and design a simple label applicator to mount to it. Maybe replace the logic with your own or replace the PLC in the conveyor with your own solution. Shouldn't be much more than a few sensors and and a stepper motor
Electronics Forum | Mon Aug 13 09:20:46 EDT 2018 | sara_pcb
What is the difference between jet printing & jet dispensing. Our's is small prototyping, high reliability PCB assembly business. The SMT components used are up to 0.4 mm pitch BGA & 0201 size chips. Which is more suitable for us?
Electronics Forum | Thu May 27 16:29:26 EDT 2010 | jlawson
Milara has released a inline stencil printer with jet printer in same machine - combi functionality. Not as fast in terms of jetting speed as mydata (uses Asymtek jet head) Can print only, jet only or both to say top up paste on certain areas after
Electronics Forum | Fri May 05 07:38:14 EDT 2006 | Chunks
Thanks davef, but having worked in the metal industry for years, I was wondering how someone would actually use a water jet to cut PCBs? I know it can cut them, but all water jets use an abrasive in the water. So, this would seem a rather "dirty" p
Electronics Forum | Fri Oct 06 18:25:28 EDT 2017 | vchauhan
Has anyone used Mycronic (MYDATA)MY700 or MY600 Jet printer for solder paste printing? We are looking to buy one. Would love your feedback. Specially how the machine works, what it can do and are there any quality problems after printing with jet pri
Electronics Forum | Mon Oct 17 08:10:17 EDT 2005 | cyber_wolf
Wonder if the stencil guys are getting nervous ? http://www.mydata.com/myweb/corp.nsf/luphtml/Products_JetPrinting_Introduction.html
