Electronics Forum | Thu Jun 15 09:58:12 EDT 2006 | slthomas
Just to add to what dave said, the only limitation to how frequently you clean is the cost of the cleaning medium. You can wipe every board if you want to, but you'll go through material accordingly. If you're printing 16mil pitch or smaller, cleani
Electronics Forum | Wed May 31 16:09:14 EDT 2006 | barryg
Did You verify operation of the oscillaators(resonaters) by heating and cooling and looking at the waveforms and frequencies when doing so. We have problems when they are not packed correcttly from vendors , and sometimes they can get crackes in them
Electronics Forum | Thu Jun 01 09:46:36 EDT 2006 | slthomas
Our MOLE was the same way. Setting it on the floor was the best way to cool it down. I'm not sure you're ever going to do much better than a factory shielding box unless you just build a bigger one and put the whole thing in it...profiler and facto
Electronics Forum | Fri Jun 09 07:26:24 EDT 2006 | amol_kane
hi, gald to hear that yr process is working well.....we are in the process of buying a wave with SN100C solder.....any pitfalls/precautions that you took during the transition? did you do any DOE for setting up the profile values?? are you seeing a
Electronics Forum | Fri Jun 23 09:02:17 EDT 2006 | paulinct
Glad to hear it is running good for you. I have my new wave solder machine in house.(hooking it up next week). I am debating between Sn100 and Cobalt 995 (metallic resources). Does anybody have an experience with the Cobalt. Or a reason not to go wit
Electronics Forum | Fri Jun 09 08:20:56 EDT 2006 | kehoem@bellsouth.net
We have a board calling out for 50 micro-inches of nickel over 30 micro-inches of gold. This is a solid gold board on Rogers material. ENIG cannot be deposited that thick right? Electroplated gold (we thought) was usually 35-50 micro-inches and was
Electronics Forum | Fri Jun 09 11:52:59 EDT 2006 | Rob
Yes you can solder on to it - just tried it with some 0603's across some gold fingers with tin lead paste & a heat gun. Don't know how many times you could rework it though. Any chance you could get hold of an aold populated board from your custome
Electronics Forum | Fri Jun 09 13:31:33 EDT 2006 | Chunks
I believe this is a MELF, correct? If so, it could be your pad design. Most use a "horse shoe" style that seems to work well. Another thing to look at is your cooling zones. I've seen these parts remain liquidous into the cooling zone where they
Electronics Forum | Mon Jun 19 09:51:36 EDT 2006 | mmjm_1099
I have a question in regards to buying used machines. I would like to know if I buy used what kind of support by the manufacturer is covered if any? I am looking into buying a new line but I see the used market is flooded with stuff so I want to star
Electronics Forum | Wed Jun 14 09:22:36 EDT 2006 | pavel_murtishev
Good afternoon, 1. Use only melf nozzles (Type 76) 2. In case if your melfs are picked up one after another try to increase feed time in machine setup, this will add additional delay and will allow feeder to complete feed cycle 3. Use the strongest
