Electronics Forum | Fri Dec 07 07:32:39 EST 2001 | smtspecialist
Yes it's a product from SG Chemicals, it does tin the leads but they stay doll, they don't come nice and shinny. So that tells me it doesn't clean off the oxidation it just add a tin coat to the lead itself, short term results are great but what abou
Electronics Forum | Fri Dec 07 15:17:06 EST 2001 | davef
Dull / shiny, I�m not sure that�s a proper indicator. If �Liquid Tin� adds a thin coat of solderable material without converting the corrosion on the surface of the lead, the corrosion will [probably] continue to increase and potentially affecting t
Electronics Forum | Wed Dec 05 19:15:16 EST 2001 | cnoonan
Does anyone have any information on the equipment manufacturer "My Data" I know Fuji, Siemens, Universal and some Panasonic, but �My Data� I have no clue. I am looking for people that have, worked with or on. Are they worth looking into? Looking
Electronics Forum | Wed Dec 05 20:51:36 EST 2001 | davef
Mydata [http://www.mydata.se/] makes excellent placement machines with some unique features. They are: * Tailored high mix, high part count, fast turn production. * Not aimed a low mix, chip pukin� production. * For BIG butt boards. Aegis works fin
Electronics Forum | Thu Dec 06 10:10:52 EST 2001 | edmentzer
We have a MY12 with the Hydra head, its a great machine for us. We had a MultiTroniKs before. The MYDATA is easy to program, easy to use, is very accurate, is easy to change from job to job. In the 18 months we have had the machine the only proble
Electronics Forum | Wed Dec 19 11:16:53 EST 2001 | bmulcahy
Hi, Just to confirm what is being said by everyone else. Good software and programming. Linux based rather than NT so people are less inclined to 'tinker '. Maintenance and breakdowns are easy to deal with . Breakdowns happen rarely and in 3 years I
Electronics Forum | Fri Dec 07 08:32:56 EST 2001 | scottdavies
I have used Multicore MP-100 and Heraeus F380 pastes for a while, and experienced very few dry joint problems. May be worth checking if the pad size and/or spacing are to the correct specification for the components. Check the date codes on the comp
Electronics Forum | Mon Dec 10 13:56:51 EST 2001 | slthomas
1) The additional activity of the OA flux probably took care of the oxydation. How do you plan on taking care of the presence of conductive and corrosive residues from it now, though? You're not supposed to wash those parts with water. 2) The tomb
Electronics Forum | Fri Dec 07 09:43:04 EST 2001 | Russ Steiner
I have a mixed technology PCB that has SMT all on bottom, TH parts on both sides (Yes, I realize that's bad. Can't be avoided.) We have designed a 10-up panel, 2 x 5 array. There are 50 leads per bd, 500 per panel. How much time is reasonable to a
Electronics Forum | Tue Dec 11 20:22:33 EST 2001 | mparker
in your example, wool clothing and prairie winter ionization makes sense. Smocks would be an improvement to contain the potential of static build up. If you go to dress codes, then you run the risk of having to provide uniforms or pay a laundry allow
