Electronics Forum | Tue Jun 24 12:56:26 EDT 2014 | jmathis
Hello, As our company has begun doing an increase production of contract manufacturing I have seen more and more designs with the 0402 pad layouts that are smaller (.015 in width) than the component. Also there is only a .008 longer than the 0402 p
Electronics Forum | Tue Jul 08 15:34:21 EDT 2014 | guts1872
Unfortunately it seems we have a worse problem than a Z rod spring. The machine was running fine this morning but ran out of a part, and when I shut the door and pressed Servo On nothing happens again. I shut down and let sit for a while. Now I get a
Electronics Forum | Fri Jun 27 08:41:40 EDT 2014 | hungikuo
Is it safe to let Au80Sn20 reflow twice? What I am saying is, for example, die attach using Au80Sn20, followed by lid seal using same Au80Sn20 solder, will it create any problem on the die which was first attached using same soldering material? My
Electronics Forum | Fri Jun 27 11:56:37 EDT 2014 | sumote
Colleagues, I have a JT-620L Wavesolder machine (Made by JYI DIANN MACHINE) that experienced a power fluctuation and had the factory programming wiped. If someone would be so kind to read the settings on the (4) VS-606V7 controllers I would be very
Electronics Forum | Mon Jun 30 03:21:38 EDT 2014 | sramos
Thanks Alexei for your advice. I consider mainly high-volume production with tape/reel feeders for most components and tray for big ICs. My ultimate goal is a cost estimation of the production activities. So departing from a parts-list, I need to est
Electronics Forum | Wed Jul 02 02:08:16 EDT 2014 | alexeis
Hi, What types of failures are discovered at specified? Is it the problems of deviations, angles or incorrect component form? Our customers use software tool QPlan to prepare placement programs (SMT SETUP). It includes simulation, automatic correcti
Electronics Forum | Thu Jul 03 10:10:26 EDT 2014 | jorge_quijano
Hola We do AOI for most of our products, but a few ones goes to visual inspection only... -I have the inspection stations with a magnifier & some with a microscope. -I also use an "inspection mask" which has been very useful, it actually covers the P
Electronics Forum | Thu Jul 03 11:27:06 EDT 2014 | bobpan
Try these things: 1. Reseat the cards (with power off) and Reboot the machine and see if the errors clear. 2. Unplug the nozzle changers and try to reboot....sometimes they can mess up the system. 3. If all the above fails.....the b-rams in the card
Electronics Forum | Tue Jul 29 17:59:53 EDT 2014 | guts1872
I have had to flush the ram when replacing a TEP controller. These are kind of scetchy instructions from my notes, never could get PPM to send me any procedures. Hope this helps. Plug keyboard and monitor into RT computer and navigate to 2kla/RT/TEP
Electronics Forum | Mon Jul 07 21:33:15 EDT 2014 | andrespena
The problem about covering it with glue (without using solder) is that the components might dislodge by a miniscule amount underneath the glue. So maybe the contact points will disconnect. I'm not sure if this will be a real problem, but if so it wo
