Electronics Forum | Fri Jun 06 13:00:40 EDT 2008 | gdzuber
Hello, The answer to your question depends on your using a point-to-point system, or nozzles. Some companies might use 3mm as the nozzle wall width. There are many approaches to selective soldering, depending on your desired cycle time. I can g
Electronics Forum | Wed Jun 11 11:50:50 EDT 2008 | mmjm_1099
Mydata is a large footprint. I would personally look into AIM, XP242, or even universals or panasonics. I would make sure to watch auctions or check used market. We just purchased a XP242 not long ago from auction for about half the proce of a new on
Electronics Forum | Fri Jun 13 08:49:19 EDT 2008 | leemeyer
We use Zebra printers 170xii. If you buy used you can get them for a relatively low cost ( couple hundred $$). You will need to find software to work with the printer. We use Bar One. Brady Labels supplies a full line of thermal printable labels & ri
Electronics Forum | Mon Jun 16 16:57:34 EDT 2008 | ldavis
We are using VP on all of our lead free assemblies. 1. We are getting great, very repeatable results. 2. The profiles were created during the implementation of the equipment and we only change 3 parameters for each assembly processed. Heater power,
Electronics Forum | Mon Jun 16 23:57:47 EDT 2008 | grantp
Hi, How has it worked for you with small parts such as 0402, and are you using these size parts, and getting any tomb-stoning problems? We used lead paster with our vapor phase, while lead free should have less surface tension, so I have always won
Electronics Forum | Fri Jun 20 23:47:53 EDT 2008 | 1036
We recently bought a used MPM SPM screen printer and the computer does not boot up. I was told that the software got damaged and need to be reinstalled. Unforturnately the backup disks did not come with the machine. Anybody can help me get a copy of
Electronics Forum | Thu Jun 26 09:42:16 EDT 2008 | gabriella
Hello Mark, I would recommend to look again on the pads. in many cases board design is causing these issues. Check 1. Is pad size good for the part 2. Are both pads the same size 3. traces connected to the pads should be same size 4. vias connecte
Electronics Forum | Wed Jul 02 12:41:46 EDT 2008 | amcross
Arman, We are hoping to stay US, but would consider assisting with a Visa to get the right candidate. To clarify, we have a TECHNICIAN who does a very nice job of fixing basic problems, but DOE/Cause and Effect/new product engineering recommendation
Electronics Forum | Fri Jul 04 06:29:51 EDT 2008 | andrzej
Hi, 1. we use John C. Dolph company - AC-46 on production line. I dont get any benefits advertising this on forum (but I`d wish to ;) 2. we use stickers, or other hand made tools to cover areas from AC-46 - it depednds on need for project.
Electronics Forum | Mon Jul 07 13:33:40 EDT 2008 | realchunks
Most QFP 128s have a 0.16mm wide lead. Might have to modify your pads if you'r buying some odd ball part. But generally 0.2mm should be OK for this part. You may never get good toe wetting. Most QFPs are cut apart after plating, thus the toes are
