Electronics Forum | Tue Nov 22 21:57:17 EST 2016 | Miche
Hello Dears, I'm a small CS Engineering at Taiwan.There are some problem on DIMM connector area with poor solderability at ODM. It was random on Dimm connector area and the SMT area is fine. At the same time, there were other PCB vendor's product whi
Electronics Forum | Fri Dec 23 15:35:19 EST 2016 | aemery
Westshored; Not sure how helpful I can be as there are details missing from your description. So I will try and give you some requirements that may help us sort this out. The Speedline UPGR was UPGR-026 and 027, depending on the machine type. The
Electronics Forum | Mon Jan 09 23:24:47 EST 2017 | saju86ece
Hi, We are doing pin in paste reflow process in one our product ( but paste printed on bottom side of the board and top side will be assembled through hole component)in which faced cold solder issue in THT capacitor location after reflow. The solder
Electronics Forum | Tue Apr 11 22:28:43 EDT 2017 | dorado
Hi Rob, Thanks for the response. I am not aware > of any feeder crashes. We aren't real sure where > the scratches came from. They do not appear to > be too deep but are at the edge of acceptable. We > are still up and running. > > I don't think
Electronics Forum | Sun May 21 23:29:38 EDT 2017 | zsoden
Hi all, We run an old Seho 1135C wave solder with a 63/37 pot at 250°C. It has been running well for a couple of years but we have noticed lately that all of the larger pads (terminal blocks, transformers, etc.) require additional solder to be appli
Electronics Forum | Mon May 22 17:54:46 EDT 2017 | zsoden
Thanks for the replies. The single missed lead is a bit odd - we usually have an entire area missed and that's due to the board not sitting properly in the pallet fingers. I figured in this case it was likely due to poor fluxing? We have always str
Electronics Forum | Tue Jun 13 16:53:35 EDT 2017 | sean87
For many moons, I have used IPA for our cleaning > tanks within out DEK systems. Now we have a new > engineering team and he would like to try a > stencil cleaning solution (DEK PRO XF). Can > everyone tell me there pros and cons of using > each
Electronics Forum | Mon Jun 19 08:49:40 EDT 2017 | westshoredesign
Just buy a separate machine to apply paste. You'll be able to run faster, (by doing more at the same time) and you can probably find an air-over-syringe system for less than $2000USD. At the end of the day, that's probably less than you'll spend in t
Electronics Forum | Thu Aug 10 13:26:02 EDT 2017 | dleeper
In my past life, I worked at a CM that used Mirae "Meridian" machines Universal Instruments "Genesis" machines. The universal instruments machines were much, much faster. What sort of head configuration did your Advantis machines have? The 30 spindl
Electronics Forum | Fri Sep 01 09:54:02 EDT 2017 | gsmx4321
I get a Timeout waiting for nozzle changer vacuum buildup failure every time I go to run my 1998 GSMx machine. The problems seems to be that once in a while (it seems to be random) the spindle does not line up exactly in the center of the nozzle cha
