Electronics Forum | Sun Jan 25 10:39:52 EST 1998 | Rich Breault
| Does anyone have any information on reballing BGA devices? | I'm looking for specs, a process flow, and what tests | should be performed afterward. | Also, I'm looking for any companies that contract this | service. | Thanks. Hello Allan, We at NET
Electronics Forum | Mon Jan 12 16:56:20 EST 1998 | Jon
There are a few reballing devices out there. Rework Solutions in San Jose, CA sells one. There are a few services that do it for a fee. One is Netco Automation. I am told they do a great job. I am not sure of the phone but they are somewhere bac
Electronics Forum | Tue Jan 13 16:05:31 EST 1998 | Dan Lambert
CircuitCAM is less customized than CIMBridge, however it was developed with the everyday tasks of a Manufacturing Engineer in mind, thus bringing the cost way down. Its automates virtually every step of board assembly from machine programming all the
Electronics Forum | Wed Aug 08 17:05:06 EDT 2001 | seand
Hello Morris, To what level are you looking to automate your rework process? What are the main issues/criteria that you are looking to inspect and rework? Genrad owns Nicolet, the market leader in the manufacturing of X-ray inspection equipment an
Electronics Forum | Tue Jan 08 17:26:28 EST 2002 | davef
Our standard is: Accept and/or reject decisions must be based on applicable documentation. As an element of this, the marking on the part must identify the part positively. If the marking on the part does not identify the part positively, the ins
Electronics Forum | Fri Feb 15 00:39:09 EST 2002 | Jones
I've noticed that after we have switched to Transition Automation blades on our MPM screen printers that the stencils seem to be wearing out faster and I see a wavy rippling effect across the length of the stencil thats impacted by the squeege blade.
Electronics Forum | Fri Feb 15 08:13:18 EST 2002 | Dave G
What Snap-Off are you running ? I've seen this happen when a large negative Snap-Off is used. If you "contact" print (I.E. Zero Snap-Off) this tends to minimize the stencil coining. We use a mix of MPM & Transition Automation blades. I have noticed
Electronics Forum | Sat Mar 30 10:50:38 EST 2002 | stefwitt
Some earlier machines with mechanical component alignment could be bought with electrical test options ( Mydata, Siemens o.a.). This is, to my knowledge, the only method to identify chip components prior placement. The downside was a high reject rat
Electronics Forum | Tue Apr 23 03:48:00 EDT 2002 | mitchell
The metioned process will work, but I do have 1 Question, How are the PTH comp. being inserted? If automated insertion is going to be used the process may have to change. Topside SMD - then Auto insert PTH, the reason for this, is depending on the p
Electronics Forum | Fri May 10 18:46:12 EDT 2002 | peterson
I posted a similar question a few months ago. Basically, I asked: "Can anyone who is NOT a salesman for an OI company, provide an objective argument for purchasing these very expensive systems." Well folks, not surprisingly, no one has posted a respo
