Electronics Forum | Thu Dec 02 18:09:28 EST 2004 | resslerr
There are a few solution out there...Aegis, Valor, Technomatix...each with their own shortcomings. Check out the integrated solution offered by Router Solutions Inc. & Sony. They offer a real solution to cover the entire assembly and test cycle, wi
Electronics Forum | Thu Feb 12 21:06:20 EST 2004 | davef
"LGA" [land grid array] is a pretty broad topic. Search the fine SMTnet Archives for background on: * BGA * uBGA * Flip chip * etc Consider: * Area Array Packaging Handbook: Manufacturing and Assembly; Ken Gilleo; McGraw-Hill Professional; 1st edit
Electronics Forum | Thu Mar 04 09:39:22 EST 2004 | Ron W
Counting leads to attach jumper wires, especially on large, fine pitch quads can be quite a challenge. Is anyone aware of any kinds of assembly aids that would assist in this process? I was thinking of inspection templates with the particular lead(s)
Electronics Forum | Tue Apr 20 03:24:44 EDT 2004 | michael
I'm looking for a system that will manage all the un-formal "know-how" of the differant processes (smt, prep., insertion, wave, mec.assy., etc., etc.) alog production/assembly line. Can some one direct me to such a system? Send some references? Any
Electronics Forum | Sun Jun 13 13:50:19 EDT 2004 | cyber_wolf
Actually, Fuji machine corp. was founded on chip cutting machines.(Metal cutting machines) Fuji incorporated what they knew from this industry in the design of their circuit board assembly machines. I come from a long line of mechanical design engin
Electronics Forum | Wed Jun 16 23:41:31 EDT 2004 | rodionp
ricardof Unfortunately I cannot comment on many of your questions however I can lead you to one important article as to basic assembly optimization techniques to maximise throughput (or minimize assembly time, which is pretty much the same thing...)
Electronics Forum | Wed Sep 15 12:18:56 EDT 2004 | haviland
Sue--Good morning. We deal in used and reconditioned assembly machinery and have a Cencorp TR2100 Router (Dual board holder--shuttle style system) that needs a few parts reinstalled in our warehouse in the Chicago suburbs. There are others available.
Electronics Forum | Tue Nov 02 05:00:28 EST 2004 | jysam
we are using solder paste WS609 and OM5100.Relow oven: forced convection type. For WS609 and OM5100, straight ramp up profile is suitable for low to medium thermal mass assemblies and preheating may be required for high thermal mass assemblies. How
Electronics Forum | Sat Mar 05 22:57:32 EST 2005 | gpaelmo
This has been our practice and its worked well: SMT process-QC/Touch-Up-Assembly. We have dedicated QC/T-Up after reflow trained under IPC requirements. They do the SMT inspection and ONLY touch-up if necessary. This way we never have to inspect SMT
Electronics Forum | Thu May 05 20:08:59 EDT 2005 | Gene
We have My12 machines. The precision is 25mic. There is no problem with the accuracy. I assembled components 0201, QFN 20mils pitch /12 mils aperture, 0402 flip chips. Even if you have troubles with the video codes definition, mechanical centering co
