Electronics Forum | Mon Dec 27 10:03:35 EST 2010 | duso02
Contact your distributor for the coating or Humiseal directly. Humiseal has had a recent issue with batches of 1B31. The specific problem is lack of adhesion, which is what you have as well. You need to find out if your batch # is one of the affected
Electronics Forum | Fri Jan 14 20:18:45 EST 2011 | hegemon
I much prefer your definition of quality SheanDalton. LOL But customer expectation is King. They expect a certain thing, be it good looking solder, lack of NC residue, perfect FAI documentation, and of course the old silk purse out of the sow's ear
Electronics Forum | Fri Aug 12 10:10:03 EDT 2011 | rway
I would say you have absolutely no hope of repairing this board. I'm sorry, this is not a knock against you, you just lack the technical expertise to make a go of it. Save yourself some trouble and find a new board or a repair depot that can fix it
Electronics Forum | Sun Nov 25 09:20:38 EST 2012 | mgjme
We use JUKI KE2060 now, and we consider purchase of two YS12 for our next assembly line. But I'm afraid some of the details, like lack of pick-hight measurment function in YS12, we got used to perform at the begining of new production run (by JUKI's
Electronics Forum | Mon May 14 11:41:22 EDT 2012 | kmakiya
It's been a really long time since I worked on a GSM but we did have some spindle problems and it was the clutch that was not working properly. The head was removed from the machine and a special tool was needed to remove the clutch. A caibration was
Electronics Forum | Tue Jan 15 22:33:32 EST 2013 | boardhouse
Hi Samuel, The issue your seeing is caused by lack of control of your board shops Immersion gold plating line. I would reject the order back to them. Their gold line baths need to be checked or they had a poor rinse after nickel plate before adding
Electronics Forum | Wed Mar 20 13:06:19 EDT 2013 | kmots15
We've placed some crazy parts with Mydata but always used the mechanical centering jaws as the vision algorithm is lacking for pattern recognition. Could easily do a poker chip (or other circular things) in the X&Y but maybe the text wouldn't be str
Electronics Forum | Fri Oct 11 17:10:36 EDT 2013 | hegemon
I think the critical item is that you are soldering in a reduced oxy environment, lowering the rate of ongoing oxidation. Heat accelerates oxidation, lack of oxygen (of course) slows it down. The 10 Nitrogen soldering "myths" seem to be more like "
Electronics Forum | Fri Jan 24 15:46:29 EST 2014 | davef
Graping is caused by a lack of flux when the oven reflows the paste. Read [“Best Practices Reflow Profiling for Lead-Free SMT Assembly” Ed Briggs and Ronald C. Lasky, Ph.D., PE, Indium Corp] http://www.smtnet.com/library/index.cfm?fuseaction=view_ar
Electronics Forum | Thu May 01 07:39:21 EDT 2014 | pfifla1
Frazzled - It's not just you. Regardless of the price the machine is when a service engineer comes to your place they should have 95% of the tools needed. now a 24" crescent wrench might be hard to tote around but all the standard tools should be wit
