Electronics Forum | Fri Nov 19 10:14:30 EST 2004 | steve
A customer of mine is having problem. They can't control their humidity. It is very dry. RH averages 28-30%. The water soluble solder paste prints great. But dries out on metal squeegee. Any suggestions.
Electronics Forum | Thu Dec 09 07:55:17 EST 2004 | davef
Cavaits are: * N2 is not required for NC fluxes. * We assume you're talking reflow soldering. We assume that you want to be below 1000 ppm O2. Want does your flux supplier say?
Electronics Forum | Wed Dec 08 11:29:48 EST 2004 | Marcus
Hi, champagne voiding is the term for small flux enclosures in a solder joint. Under X-ray that looks like the bubbles in a champangne glass. Marcus
Electronics Forum | Thu Dec 09 07:34:18 EST 2004 | jdumont
Also, how much do these new generation wave machines go for? We do not need the top of the line model. We only run about 3 hours a day as we are designing less and less with through hole.
Electronics Forum | Thu Dec 09 23:28:33 EST 2004 | KEN
No matter what you do, get references from OEM's and CM's. Ask many pointed questions. Any reference worth his salt will give you the good and the bad of their purchase. I personally would not recommend TD.
Electronics Forum | Fri Dec 10 07:40:12 EST 2004 | jdumont
Thanks for the info guys. Does anyone know what a mid range model from Electrovert or Vitronics will co$t? Also, do all lead free ovens require/come with the capability to use nitrogen?
Electronics Forum | Wed Dec 15 11:54:33 EST 2004 | Kevin
Definitely get references! I think some of the most extensive lead free testing has been done at Thomson (RCA) and Visteon (Ford). You would definitely want to get their opinions.
Electronics Forum | Thu Dec 09 16:10:41 EST 2004 | Jerry
Although its not laser based but actually white light base system. Have a look at http://www.christopherweb.com/koh1.html
Electronics Forum | Thu Dec 09 22:45:30 EST 2004 | kanwal324
We are using UBM laser scane offline. You can search for it in google. Nice machine using from thelast eight years.
Electronics Forum | Thu Dec 09 15:40:59 EST 2004 | russ
You may want to talk to Bruce Brown at wavetech soldering services. bbrownwave@aol.com 949-489-9250 714-904-7662
