Electronics Forum | Sat Jul 16 18:24:11 EDT 2016 | aemery
Scratches do not necessarily mean bad! Usually the forcer motor fails before a platen. The motors become weak or don't evenly distribute the supplied air, which causes them to tilt and drive into the platens. Mechanical misalignment of the VY forcer
Electronics Forum | Wed Oct 03 23:42:32 EDT 2018 | gaintstar
SMT Reflow Oven Factory http://www.flason-smt.com/product/SMT-Reflow-Oven-Factory.html Introduction of SMT Reflow Oven Factory: 1. Windows XP platform, user friendly interface and easily swap between bilingual of English & Chinese. 2. Digital contr
Electronics Forum | Wed Mar 01 17:13:15 EST 2000 | Dave F
Sorin: Formulas for calculating heat dissipation of traces don�t seem to provide practical results. But there are some wonderful tables and graphs that will meet you needs. You may need to do some finagling when calculating vias and through holes,
Electronics Forum | Tue Jan 02 14:50:37 EST 2001 | fmonette
Dear Vicki, If you decide to use high temp paste, I suggest that you verify the rating of the components, especially for moisture-sensitive devices which are normally qualified at peak reflow temperatures of 220-235C. The specified floor life will
Electronics Forum | Fri Dec 15 12:00:10 EST 2000 | Chris May
John, The customer is always the next guy in the chain, so, yes your disty would be your immediate customer. However, unless they actually "use" the product, will they know if it is faulty ? Obviously "customer returns" will come from the end user,
Electronics Forum | Wed Oct 25 17:26:38 EDT 2000 | Dave F
George: Crucifixions!!! YES!!! I love crucifixions!!!! [Well I do, providing I�m not the crucifixee that is ] The pomp, ceremony, wailing, grumbling, and brat on the grill. You�ll find little sympathy here. Phil and Wolfgang make good points.
Electronics Forum | Mon Jul 03 14:47:35 EDT 2000 | Ashok Dhawan
In a typical flowline assembly of circuit boards, what are the different methods used for tracking WIP ? I can think of : 1. travel cards - not suitable for panelised boards 2. Marking ID# on board at various operations while board is being built.
Electronics Forum | Thu Jun 22 12:06:10 EDT 2000 | Wolfgang Busko
Hi Sal, I assume your homeplates are designed with the peaks towards the componentcenter. I can imagine that due to placement inaccuracy not both sides sit in the same amount of paste and that wetting difficulties prevent same force factors for both
Electronics Forum | Thu Mar 30 07:52:01 EST 2000 | JAX
First of all you need to show them why this particular machine is a problem. there is alot of things you can do to show this: 1. Keep log of downtime: When, why. 2. Keep track of upkeep expences: annual cost to keep operable. 3. Perform capability a
Electronics Forum | Thu Mar 23 20:31:45 EST 2000 | davef
Hey Cartman: Recently, I was over at a plant that does ICT on RMA fluxed boards and asked them about flux residue on test probes. The test machine operators: * Think flux residues are a pain in the gluteus maximus. * Change probes (from a collectio
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