Electronics Forum | Mon Feb 27 09:09:36 EST 2006 | davef
Silver on your copper or brass part is a solderability protection. The silver diffuses into the solder and you solder to the base metal, either the copper or brass in your case. Soldering to copper is well known. The issues are soldering to brass
Electronics Forum | Tue Mar 21 19:22:10 EST 2006 | SJ
I just saw a pre-release demo for the 8.0 AML functionality, which should do the job. Our assessments and concerns with the different ERP's are similar to yours, for example in not wanting to go with antiquated implementations. My question is, if yo
Electronics Forum | Wed Mar 29 11:42:20 EST 2006 | Frank
Since you are a HM/LV facility take a look at the feeder design. I noticed that the MyData feeders (that I have seen) peel back a lot of pockets before the pick, so when you change part numbers on the feeder there is a larger waste of components. O
Electronics Forum | Mon Apr 17 22:54:51 EDT 2006 | Darby
Short answer is - not really. According to the manual in Chapter 1-5 Supply devices (Feeders) overview "There are also available an 8mm tape feeder which handles 1005(0402) square chips". I have never seen one. The problem is that even an H nozzle is
Electronics Forum | Fri May 12 11:40:25 EDT 2006 | solderiron
If you can change to SN100C do it. The nickel prevents the high tin content from eating away at the metals on the tips. Similar to what the Lead did in 63/37 alloys. This Koki crap is just that, crap. 99% tin??? Thats what is causing the problem peop
Electronics Forum | Wed May 03 12:26:30 EDT 2006 | patrickbruneel
This is indeed yet another proof that under impulse of the RoHS directives all norms are flushed down the drain. Bean counters are slowly but surely taking over our industry because they no longer face resistance by form of standards. Even the basic
Electronics Forum | Tue May 16 17:42:52 EDT 2006 | jbrower
Howdy aj, wow! Be prepared for serious problems with corrosion of your stainless steel workings of your pump. Last I looked changing a wave solder pot over to nitrated coating for electrovert was in the neighborhood of 18-20K. I'm not a betting man
Electronics Forum | Wed Jun 14 18:07:11 EDT 2006 | grantp
Hi, Thanks for all the help guys, and we did a bunch of things to get it working. We raised the pump speed, and also went to a water based flux, which helped a lot. We also reduce pre heat as we were burning off the flux. It's doing really nice jo
Electronics Forum | Tue Jun 13 04:46:15 EDT 2006 | AR
Has anybody else noticed a problem with Assembl�on's mechanical 12 mm feeders, with 4 mm pitch? We are experiencing grave pickup problems with a MELF diode packed this way and fed with this type of feeder. If I attach a hefty weight to the blister ta
Electronics Forum | Wed Jul 26 10:09:42 EDT 2006 | mumtaz
Samir, why do you bring back such idiotic rubbish between two gentlemen that just happen to fall into their presidency? It is not rellavant to the questions at hand. I agree that ultra sonics can clean better but do take longer IMO. As for stencil
