Electronics Forum | Mon Aug 27 22:16:03 EDT 2012 | ilanhovan
Hi, my supplier is using the same Aqueous machine to clean the boards for 2 different customers. My product uses the chemistry of leaded clean flux meanwhile the other product uses the chemistry of lead free with no clean flux, however that product r
Electronics Forum | Thu Sep 13 15:44:02 EDT 2012 | mbnetto
Hi everbody, I'm facing some soldering problems with a Diode (SMA) during wave soldering process. During this process almost all the time one of the component pads have no solder, according to the picture dsc000604 attached. Some considerations: * T
Electronics Forum | Thu Sep 13 21:18:16 EDT 2012 | vergara1
Hello, I was looking at your photos of this diode. I have a two question and I'm sure it maybe a simple fix. One, Is the diode actualy touching the pad;reason I ask is, I see that theres excessive amount of adhesive underneth the part. Two, did you
Electronics Forum | Tue Oct 16 11:35:15 EDT 2012 | surajdn
Hello all you wonderful people! I am an engineering student and I am fascinated by the revolution that SMT has brought in the world of electonics manufacturing. But I am completely new to SMT and I know nothing about it. I did visit a few places wh
Electronics Forum | Tue Oct 16 12:49:51 EDT 2012 | ericrr
What have you learned so far via google? I just put SMT placement machine" into google and got http://en.wikipedia.org/wiki/SMT_placement_equipment I am not sure what the bottom picture means (SMD pick-and-place machine (with simulated motion blur
Electronics Forum | Mon Oct 29 15:41:08 EDT 2012 | mbnetto
Hello, Here in our factory we have a line with 3 mydatas MY9 in series. I'm trying to do a optimization of a new product but I'm facing some problems. I noticed that after the optimization the software is considering all the components that use onl
Electronics Forum | Wed Nov 07 15:01:18 EST 2012 | nikyta
Thanks Dave , my question is about Spopov want to try "Lead Free" SnBi (but uses it on Leaded finishes), but is worry about its low melting point (at this point, no longer 138 degrees as he wrote, but rather in an unknown and unpredictable range bet
Electronics Forum | Sat Jan 26 21:33:39 EST 2013 | sarason
Looks like you have a carbon black process that isn't quite plating to completion, pin prick size holes have remained in the plating. When dipped in an etchant (ie any acid or H2O) the holes grow and they leak carbon. This may be more of a problem th
Electronics Forum | Mon Feb 04 22:39:51 EST 2013 | armandogomez
Ok we have to admit that for some reason you went for the used machine, but the $6000 are worth it, I have 2 of the same machine without the NG marker, and in 4 years (the newest one ) and like 6 o more of the old one, there have not been a mech prob
Electronics Forum | Mon Mar 18 07:26:08 EDT 2013 | danhui888
Dear all, This is Danny Hui. Here is an issue which I want to clarify. 1. I did not run away with the money as I am still here. 2. I am still using my same mobile number, email address and etc. 3. I do own CP Company US$38,000.00 which I told him th
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