Electronics Forum | Wed Aug 05 14:18:47 EDT 2020 | dwl
Anything with metal in it can be recycled; PCBs, wire, lead trimmings, used solder paste, etc. There are companies that specialize in this sort of waste. Typically they will provide you with containers and once you have enough waste, they will come p
Electronics Forum | Sat Sep 26 03:23:46 EDT 1998 | Jeff Sanchez
| | O-H-H-H-H-H-H-H Lawdy, lawdy... | | My babuh done left me... | | my dawg pee'd on my leg... | | my cornflakes are all poopy... | | don't make me hafta beg... | | I got's dem backplane blues, o-h-h-h-h-h lawdy..." | | OH! | | | | Hi there! Sca
Electronics Forum | Thu Apr 20 02:17:15 EDT 2017 | cromaclear
Hello to all, I am having a serious problem on my ersa versaflow 3 machine. This is a selective soldering machine and a problem is in less soldering material on the pins, you can see it in the picture http://imgur.com/a/FC2a1 Do you have any idea how
Electronics Forum | Wed Sep 27 23:52:28 EDT 2006 | fctassembly
Hello Steve, Yes, there are differences in the various alloys and I have described briefly below these differences: SN100- a common name for 100% tin that is used to increase the tin content in 63/37. SN100C-Name for Tin/Copper/Nickel/Germanium all
Electronics Forum | Sun Jan 24 19:53:54 EST 1999 | Steve Gregory
| It has been known that sufficient cooling after soldering is important in order to get a stronger joint during its solidification stage. And it has been so much emphasised with reflow oven. But, why many models of wave soldering machine do not come
Electronics Forum | Fri Nov 10 17:49:24 EST 2006 | rgduval
No, not exactly. It's sort of a one board wave/pot assembly. Looks like you put a board in the chamber, it has programmed preheats etc, and when the preheat time has been reached, the solder is raised up to the board, the board is soldered and the
Electronics Forum | Mon May 21 17:56:04 EDT 2007 | mefloump
We have a Delta Max (leaded) and a delta wave (lead free) and a soltec Selective solder. The software that runs the selective solder is much different than that of the wave machines. We have fitted our selective with a leaded and lead free pot to han
Electronics Forum | Mon Oct 11 12:25:02 EDT 1999 | Whitney Trepel
We have three buckets filled with leftover solder paste from our screen printing process. Kester has informed me that they no longer take paste, but only dross and pot dumpings. Does anyone know if there's someplace I can recycle this, or am I goin
Electronics Forum | Fri Jan 31 14:06:09 EST 2003 | MA/NY DDave
Hi Wow, I can't imagine this set up. No wonder some of us were coming from opposing directions. My thoughts would be to buy another pot if needed and not go to N2. Do you have a site that we could look at the dynamics of this N2 air knife/ solder
Electronics Forum | Mon Mar 07 08:53:59 EST 2005 | Marc
some thoughts come to mind..... usually an air pocket as the solder heats up, or the surface is still solid and liquid under, pressure builds and then... check your heaters, make sure one (or more) is not bad, may be getting uneven heating. cover y
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