Electronics Forum | Fri Jan 28 09:30:07 EST 2005 | reash
Well the powers that be actually want to go with a regular rework station, for future growth. I guess they plan on using BGAs sometime in the near future. We're also planning on using a D-Pak device in this first board. So now we're looking at the
Electronics Forum | Thu Mar 24 18:29:36 EST 2005 | SuePH
Thanks for the reply, Russ. I looked at the Air-Vac web site. I am looking for something that is a lot more basic than their machine. I had seen a small table top wave machine at a customers shop a few years ago. It had a pump and different si
Electronics Forum | Wed Mar 08 11:59:10 EST 2006 | c_nguyen
Hi Folks, Does anyone know whether the following machine can do Lead-Free BGA rework? Also how much you would recommend to pay for this machine? Please advice! Your input is greatly appreciated. ================================================ Air-Va
Electronics Forum | Wed Mar 08 11:59:18 EST 2006 | c_nguyen
Hi Folks, Does anyone know whether the following machine can do Lead-Free BGA rework? Also how much you would recommend to pay for this machine? Please advice! Your input is greatly appreciated. ================================================ Air-Va
Electronics Forum | Wed Jan 16 13:31:43 EST 2008 | chef
Not a current user but have purchased several systems in the past. A major point for evaluation is: Can an older used equipment do the job and not have to buy the latest, greatest all bells and whistles machine? This depends on your applications, BG
Electronics Forum | Mon Aug 24 13:13:37 EDT 2009 | zombie
Hello, I need some suggestion. I want to acquire a rework station that can handle small CSPs and has a vision system, but cost is a concern. Does anyone have an opinion on the brand I should look at? I see that there are some air-vac drs22 pre-owned
Electronics Forum | Wed Jan 27 11:22:51 EST 2010 | fredc
Hello TQS, We have made Micro Mechanics adapters for Mydata. The Micro Mechanics tips are used in die bonding machines. I have no doubt that an adapted nozzle would hold your die securely. From Grants posts in the past, he had problems with placement
Electronics Forum | Thu Feb 11 15:07:49 EST 2010 | hegemon
With regards to the rework, size and mass of the PCBs is important, in addition to the size of the components that are to be reworked. You might be in the game with $6K (APE Chipmaster Hot Air machine with Preheater or similar setup) if you have sma
Electronics Forum | Tue Mar 24 22:03:39 EDT 2015 | davef
Here's some notes from IPC APEX 2015: * Black underfill is Heraeus. It needs to be preheated to 180-200*C for rework. Above 200*C it changes state and becomes difficult. * Clear underfill is from an unknown Korean supplier. * People from Heraeus w
Electronics Forum | Fri Oct 09 10:57:25 EDT 2009 | clampron
Omid, I have used the DRS24 for many years and have had similar problems with what you are talking about. I do not have any documents but I will tell you what I have seen. It sounds like an inconsistant collpse of the BGA. If one side of the BGA col
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