Electronics Forum | Mon Oct 03 11:33:09 EDT 2011 | artposada
I have been getting solder balls on the leads of a transformer that I am soldering to my pc board. My parameters are listed below. The board PTH's are .039 The transformer leads are .0255 square. My solder pot temp. is 310C Solder is Lead Free AIM
Electronics Forum | Tue Oct 04 04:47:04 EDT 2011 | grahamcooper22
Having a selective solder machine without a preheat sounds ODD. Preheats are pretty important to drive off flux volatiles and activate the flux so it cleans the parts ready for the solder to wet to them. If you have no preheat then you must be expec
Electronics Forum | Mon Oct 24 16:24:53 EDT 2011 | smdbert
Hello, My name is Bert i'm working by LéTÉ with two mydata smd machines and have sometimes several problems ,most of the problems try to solve it by myself but sometimes the boss also helps and i write the errors in map but first of all 4 questions
Electronics Forum | Wed Oct 26 20:20:28 EDT 2011 | machinehead
Our Company is suffering a Huge lose in scrap parts. I recently took over the My12 MyData SMT Machine. And I'm trying to find a remedy to the lose of exposed parts when pulling tape out of feeders. I've tryed alot of things? But still no Luck. I'm lo
Electronics Forum | Thu Oct 27 13:42:12 EDT 2011 | sjs2303
I know what you mean but have never found a tool that would do this sufficiently. For higher value parts you should keep them in a bag for the next time you run a job that uses that part and hand fit them. The nature of the feeders means that you w
Electronics Forum | Mon Nov 07 15:05:16 EST 2011 | tpappano
Hi Jeff, This machine (my unit #2) has a couple programs that execute just fine, but when I added additional mounts to one of them I got the "120"error. When I added another new program, the "118" error showed up, and of course, everything in all t
Electronics Forum | Mon Nov 14 00:13:55 EST 2011 | tpappano
Hi Jeff, I pulled the proms from both machines, copied to disk, re-burned the the old versions with the newer and reinstalled. The ram became scrambled in the upgraded unit on startup, but I did a full restore through the serial port and unit #2 got
Electronics Forum | Fri Nov 04 13:24:30 EDT 2011 | tombstonesmt
Peelable masking has been our solution here recently. We an automovite customer that requires coating on both sides of the boards with many keep out areas. We are currently building a dispense robot that will apply tech spray wondermask 2218. The won
Electronics Forum | Mon Nov 07 19:33:10 EST 2011 | swag
We have four pick and place machines all exibiting a residue that seems to build up over time on wiring and electrical components. This residue appears as a white haze on wiring, caps and fuses (these are the components where it is most obvious). Y
Electronics Forum | Wed Nov 16 05:12:36 EST 2011 | bobpan
A couple of things i would try: 1. Does function 30 give you a nozzle height that is repeatable. The number should be around 200.....+/- 20 or so. 2. I would change the z-rod because the spring could be worn out and when the vacuum turns on....it ca
winsouce.jpg)
