Electronics Forum | Wed May 12 08:16:33 EDT 2004 | solderpro
woow, slow down hot rod, hey davef, you are alright by me, good to see some one out there that has hands on experience rather than a theory nut.... any how, you need a top of the line profiler, super gold mole, or Kic.... these truly are the best and
Electronics Forum | Fri May 21 20:38:40 EDT 2004 | Grant Petty
Hi, This would be a very exciting idea. Nitrogen is an inert gas, so this is why it's used, however Hydrogen mixed with oxygen in normal air is highly explosive, so it would be one of the worst gasses to use in a reflow oven I would think. Remember
Electronics Forum | Mon May 24 19:58:41 EDT 2004 | Alan.
Hi Grant, change over and set up times for the CP's depend on a few things. For one, if you have enough feeders you can have the feeders reeled up ready to go on the machine. The change over will be very quick. If you are lucky enough to o
Electronics Forum | Sat May 29 15:58:37 EDT 2004 | Patrick Tarell ... Automation Engineering Jabil Circuit
Hello Alan! We have used both chipshooters, we also have a Mydata with the hydra head... We switched entirely from Fuji CP7 to the UIC HSP4796 and now HSP4797. The CP7 is a nice machine but we were very unhappy with the support structure within Fu
Electronics Forum | Mon Apr 04 03:04:51 EDT 2005 | Grant
Hi, We thought about the Universal turret chip shooter, and decided to go away from them because they are mechanically complex and expensive. We also wanted to use machines of the same brand on the line so we could run the management software easi
Electronics Forum | Mon May 24 05:53:24 EDT 2004 | johnwnz
Here's an interesting fact, some pastes just don't wet as well as others!.. there I've said it and now people will complain but that's life. Some pastes are formulated to run in air, some in N2, soem are specifically designed to be more aggressive fo
Electronics Forum | Tue Jan 17 10:59:43 EST 2006 | Rob
Hi Pete, Thanks for taking the time to respond. My experiences with Mydata would differ from yours, but as in life, different machines are for different circumstances. We have many low volume customers that love them - they are easy to use, upgr
Electronics Forum | Sun Jun 06 09:20:03 EDT 2004 | michaeljm
My department and I have been working with immersion silver on and off for about four years and we have compiled quite a bit of data for the Alpha and MacDermid immersion silver chemistries. We have not encountered any assembly or storage related is
Electronics Forum | Fri Jun 25 17:33:17 EDT 2004 | davef
Nonductile fracture!!! Sounds peculiar. In that case, stop wasting you time messing with the thermal recipe. Either your: * Components have poor solderability [test this by dipping the leads of a couple of the SSOP in your solder pot and then asse
Electronics Forum | Sat Jul 03 10:03:22 EDT 2004 | Bryan Sherh
Things to consider are: * Thermal expansion > characteristics of you flex and your pallet > should be better matched. We use G-10. * > Placement of your two sided tape should be > better, more uniformly distributed. We run strips > the length o
