Electronics Forum | Fri Mar 19 14:43:44 EDT 2010 | davef
attrit*
Electronics Forum | Fri Mar 19 14:07:49 EDT 2010 | cguerzoni
Dear all, could you plaese tell me what is the "normal" % of wasted components in SMT production? Thank you.
Electronics Forum | Thu Mar 25 12:27:19 EDT 2010 | ssager
We factor in 3% to our older Quad machines.
Electronics Forum | Thu Mar 25 14:31:28 EDT 2010 | cguerzoni
Thank you, it seems to be an high scrap %. I think that this % depends on the size of the component (machine loss), on the lot size (new lot set up loss) and on the number of components per reel (new reel set up loss). What do you think abot this?
Electronics Forum | Wed Apr 07 03:44:40 EDT 2010 | jackevest
The missing rate spec. of normal machine is under 0.3%, for our experience 0.1% is normal for average, if you can maintain the machine well, like the nozzle cleaning, feeder maitain...you can keep the 0.05%.
Electronics Forum | Fri Feb 17 18:33:08 EST 2006 | mika
Paste In Hole "PIH" or Pin In Paste "PIP" are two different names of the same process. As far as I know this is fairly simple: the reason from the beginning is to avoid an extra process step/steps in the production line. That is to produce through h
Electronics Forum | Mon Feb 27 17:08:15 EST 2006 | GS
3,5 ugr/cm2 NaCl) or power components, or Raw PCB. Nothing with the solder process or fluxes. Ion Chromatography analysis was necessary to help understanding of contamination origin. When occasionally we run TIC on a NC assembled PBA (Paste ROL0 or
Electronics Forum | Thu Jun 20 03:29:56 EDT 2002 | Josef
I would like to ask you for help. We use mixed technology and we need to protect SMT components in double Wave. Currently we use the carrier for protection of this component. In this case this procces is not possible to use it due to gap between SMT
Electronics Forum | Wed Oct 25 16:54:43 EDT 2000 | Medhat Enab
How can country like Egypt devolpement Products that using SMT component and the big market like China are compete and kill this kind of devolpment in the small market by the price wepone? N.B.:We have almost 10 SMT production line, I was responsibl
Electronics Forum | Mon Jan 10 19:13:46 EST 2000 | TNT
HELLO MIKE, THE PROBLEM WITH THE VIA BEING IN THE MIDDLE OF THE PAD CAN BE HANDLED. IF YOU ARE HAVING PROBLEMS WITH SOLDER FLOWING THROUGH AT REFLOW YOU MIGHT WANT TO CHECK YOUR VACUUM AT YOU SCREEN PRINTER. SOMETIMES THE VACUUM THAT HOLDS THE PCB
Main Products: 1. Original new and Original Used SMT/AI Spare Parts. 2. SMT Equipments And Related Machine( SMT Calibration, SMT Feeder Carts,Conveyer etc.) 3. Maintenace and Repair Service Pre-Sales Service Provide details ab
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