Electronics Forum | Sat Feb 15 15:39:53 EST 2003 | Joe
I have the identical machine and setup as you with the same issue(s). I looked at setting up for N2 but am choosing to retrofit to a standard lambda nozzle setup. If you are soldering bottom side SMT parts or other challenging assemblies, N2 may ma
Electronics Forum | Tue Sep 22 12:58:18 EDT 1998 | Chyrs
| How can I solve the small solder ball in the N2 W/S ? | The Oxygen level is 10000~20000ppm & no-clean flux. Yuen, Sorry I an't got an answer, just more questions. 1-2% O2 in your wave solder - are you running membrane generated nitrogen? I don't
Electronics Forum | Mon May 17 16:34:25 EDT 2004 | pjc
I am an equip mfrs rep. I took a customer to my wave solder principal's factory to run their boards on a wave with no-Pb alloy, (Sn96.5 Ag3.0 Cu0.5) in air environment. The results were excellent with pot temp of 263C (505F). Their boards are low to
Electronics Forum | Mon May 17 20:39:49 EDT 2004 | Ken
I disagree about the maintenance issues with tin/copper solder. All high tin content solders are hard on machines (silver or not). More dross? Controlling the back flow, front flow velocity and AVOID constant surface cleaning will reduce your dros
Electronics Forum | Tue Mar 07 17:00:39 EST 2023 | proceng1
Prior to the Generators, we bought tanks of N2. As long as you have an air compressor that can supply the generator, it's pretty much maintenance free. You change filters every year. In almost 15 years, other than changing filters, we've had to r
Electronics Forum | Thu Jun 25 09:52:06 EDT 2015 | byviko
Hello, we will buy new wave soldering machine . Trying to decide between two model; Soltec Delta-x and ERSA Powerflow N2. Could you help us , which one is better? most of pcb low volume, others high volume. At first low batch production will be done
Electronics Forum | Mon Jun 29 07:17:25 EDT 2015 | donlockard
Seho maxi wave 3240 should be considered as well. Invented full tunnel nitrogen systems that have lower operating costs and provide yields unlike what can be achieved by air wave systems.
Electronics Forum | Fri Sep 11 06:35:19 EDT 1998 | KME
How can solve the small solder ball after w/s. (oxygen level is 40000~5000ppm, no-clean flux & Tamura N2 w/s machine).
Electronics Forum | Tue Sep 15 10:34:27 EDT 1998 | Larry
| How can solve the small solder ball after w/s. (oxygen level is 40000~5000ppm, no-clean flux & Tamura N2 w/s machine). Post your question in the SMT Forum for a better response. This area is not for tech questions.
Electronics Forum | Tue Dec 29 04:11:59 EST 1998 | Richard Sin
I have an inbteresting problem on my N2 wave soldering lines. We have two N2 wave soldering line. Line A is old one and Line B is new. We found solder balling Phenomenon on PCB After soldering in the new N2 Atmosphere Wave Soldering Machine. In the c
