Electronics Forum | Thu Jul 22 03:58:28 EDT 1999 | George Verboven (Process Engineer)
| We have been asked to rework several thousand bare circuit boards. A design change now requires 2 chip components where 1 was originally required. Round test pads near this area will be used to complete this circuit rework, however these test pads
Electronics Forum | Fri Jul 16 19:31:18 EDT 1999 | Scott McKee
| I'm planning to introduce selective point-to-point soldering for pwb. This is due to various needs: PIHs assy on double IR, for example. I think the most suitable solution is a point-to-point soldering, 'cause we're still having small lot/many type
Electronics Forum | Tue Jul 13 16:50:20 EDT 1999 | Boca
| We are looking to automate the paste printing portion of our SMT process. We are looking at used equipment from DEK and MPM from 1994 onward.(DEK 260 & 265 MPM AP20 & AP27) Does anyone have some feedback or concerns with any of these machines? Does
Electronics Forum | Sat Jul 10 00:57:17 EDT 1999 | Scott
| who can tell me how viscosity measurements are really effective in smt process control? what can I monitor? Is it depending from fine pitch size? | Thanks a lot. | g. d'andrea | The last place I worked used a viscosity meter, funny how little was
Electronics Forum | Fri Jul 02 13:35:52 EDT 1999 | rick
| | I know this is not so much a technical question, but it didn't fit in the Admin Center either! | | | | I was doing some research on screen printers and found a listing in the 1999 SMTA directory for de Haart Technologies in MA. | | | | Are the
Electronics Forum | Fri Jun 25 08:44:01 EDT 1999 | Graham Naisbitt
| We are anticipating switching from RMA to OA flux for both reflow and wavesolder in the next few months. If you use a batch cleaner running DI water only I would like to hear your experiences. How is it for cleaning under low standoff components
Electronics Forum | Sun Jun 20 16:45:48 EDT 1999 | Chrys Shea
I dug through my big box of office crap and found the disk with my technical papers. I posted the one on process control in the SMTNet library. It covers a lot of ground on what causes defects in the wave (too much or too little of something), and
Electronics Forum | Mon Jun 21 12:08:17 EDT 1999 | C.K.
| I dug through my big box of office crap and found the disk with my technical papers. I posted the one on process control in the SMTNet library. It covers a lot of ground on what causes defects in the wave (too much or too little of something), an
Electronics Forum | Mon Jun 21 15:27:00 EDT 1999 | Tony
| I dug through my big box of office crap and found the disk with my technical papers. I posted the one on process control in the SMTNet library. It covers a lot of ground on what causes defects in the wave (too much or too little of something), an
Electronics Forum | Tue Jun 22 22:18:02 EDT 1999 | armin
Hi Graham, can u send me some conformal coating guidelines. i'm also interested ! my e-mail add is armin.tan@setec.com.au thanks | | Could anyone please give me any information or obtainable references concerning proper guidelines for the applica