Electronics Forum | Thu Jan 29 16:48:49 EST 2009 | slthomas
Looks like a time/temperature problem to me. However, there are a lot of solder fines surrounding the pads in one photo that go beyond what I'd expect from inadequate TAL. Is it possible that the board was misprinted and not completely cleaned, or
Electronics Forum | Sun Feb 01 07:50:07 EST 2009 | davef
The concern about lead contamination of lead-free solder has to with zone refining. For more, look here: http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=30315
Electronics Forum | Tue Feb 17 11:35:29 EST 2009 | leeg
I have a problem with an Asys router whereby it says that I have a tool exchange error. Anyone any ideas how to get it to do an auto tool change?
Electronics Forum | Wed Feb 18 12:21:42 EST 2009 | glynnhamer
HI again Dave, I was wondering what kind of problems you were experiencing with the silicone tape that led you believe that it wasn't the correct tape and question the manufacturer? Were there more failures and solder issues ? Thanks
Electronics Forum | Fri Mar 20 01:09:26 EDT 2009 | padawanlinuxero
Have the same problem but I do it manually in MYDATA when I check the feeder�s position I can change the orientation there.
Electronics Forum | Mon Mar 09 15:40:32 EDT 2009 | smellew
Rodrigo, Is your machine IP2 or IP2E? if you still have the problem contact me direct, and i will take you through the Schematics. Llew Llew@SurfaceMountEngineering.com
Electronics Forum | Tue Mar 31 11:41:50 EDT 2009 | klelectronics
I receive this message everytime I turn on my machine " Release Emergency Stop Button." I checke all every loction and stop button. Cant find out the problem. Does any one have a solution to this?
Electronics Forum | Wed Apr 22 23:25:15 EDT 2009 | jandon
We were using AIM WS485 SAC305 and AIM NC257 SAC305 and we had problems with voiding and AIM�s narrow process windows. Now we are using Indium3.2 and Indium8.9 with much better results.
Electronics Forum | Thu Apr 09 09:23:29 EDT 2009 | ed_faranda
Well, I did manage to solve this problem. I lowered the max boards temp from 245 to 235. Then I decreased my TAL. This seemed to work perfectly. Thanks everyone for your suggestions! They got me in the right direction.
Electronics Forum | Wed Apr 08 08:21:48 EDT 2009 | 1036
push the "bubling" and it springs back. It does not look like solder mask. We may have to fight with board house as they don't think it's their problem. Do you know any way to find the real reason? Any idea or help will be appreciated.
