Electronics Forum | Thu Apr 12 09:12:19 EDT 2018 | san_jeev490
Hello, currently I am being getting solder pot contamination test form my supplier and results found okay to except. during the audit question was raised on historical data analysis, I request can some help me by sharing excel graphical template to
Electronics Forum | Wed Jul 10 22:13:45 EDT 2019 | SMTA-Ray
I don't recall if the heater wattage is the same or not for the different pots. If the wattage is different then the PID algorithm is also different. this anticipated when & by how much the heater will overshoot its setpoint and turns the heater off
Electronics Forum | Thu Jan 30 07:29:15 EST 2020 | richardcargill
Finishing off tidying up/ cleaning a DEK 265 mk1 and inside ( front/centre ) are 4 silver pots and a pressure gauge. All the labelling is unreadable. I know the gauge is sort solvent dispensing, but no idea on what the pots adjust. Can anyone shed a
Electronics Forum | Wed Apr 22 12:22:46 EDT 2020 | mvargas
Hi, We are currently using WonderMask PX Peelable Solder Mask # 2222 for the wave rework process, but we are having a lot of trash in the pot. I understand that it is because the solder mask resists the pot temperature (500F) but not the rework tim
Electronics Forum | Fri Sep 08 09:10:32 EDT 2006 | Claude_Couture
Hello all, The situation: We recently had 2 brand new solder wave installed, one after the other. On the first one, the "protective coating" on the solder pot started to flake off 1 day after start-up. The tech who did the installation witnessed it a
Electronics Forum | Thu Nov 13 17:47:00 EST 2014 | warwolf
could always use a potato? http://www.smtnet.com/Forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=9994Message56920 But seriously.. best idea is to stay away from any metal as the tin will likely dissolve and contaminate your solder pot.
Electronics Forum | Fri Sep 17 15:01:05 EDT 1999 | Dave F
| | We have some SMT components with gold plated leads. They're actually LCC led packages. A good solder alloy to use would be Indium / Lead to reduce tin dissolution into the gold and avoid the resultant brittle intermetallic compound. However, a re
Electronics Forum | Thu May 24 13:14:59 EDT 2007 | mfgengr
The answer is simple...kind of. The short answer in terms of total cost (if you don't run an air conditioner) is there is no difference. The technical answer is: The First Law of Thermodynamics - Conservation of Energy applies. You have an entire s
Electronics Forum | Thu Jan 07 09:24:08 EST 1999 | Chrys
| | We are currently fighting a dross battle on our non-inerted waves. We are currently using a bar solder that barely meets QQS-571 for Alloy/Impurity. | | | | Is anybody using HI FLO in a non inerted wave? Do you see a measureable decrease in dr
Electronics Forum | Sat Dec 04 18:55:38 EST 2004 | Grant
Hi, Yes, all you really need to do is boil the fluid while suspending the PCB above the vapor, so it's quite easy. However I would recommend against dropping the board direct into the vapor cloud, as that would be a very fast warm up, while letting