Electronics Forum | Mon Nov 02 22:57:02 EST 1998 | Kelly Gossman
Micheal, What does your profile look like for the wave? What profile does your flux say you need? My guess is it is not your profile, our testing with solder balls found that the mask on the boards was the largest contributor to solder balls. Wha
Electronics Forum | Mon Nov 02 17:45:46 EST 1998 | ChrisK
In my experience, solder balls are normally caused by only a few things. In order of likelyhood: 1) Water based fluxes (VOC-Free)not having the water carrier completely dried from the board before going into the solder. I.E, too fast conveyor spee
Electronics Forum | Mon Oct 26 16:01:33 EST 1998 | tom Gervascio
| | I need some info on how to stop the bridges I'm having on | | radial and axial parts that are in the same place on every board. I'm also having problems with sot-25 bridging. I'm using a Electrovert E-pak. I tried leveling the machine,solder pot
Electronics Forum | Fri Sep 25 17:01:41 EDT 1998 | Steve Gregory
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! Scared me fer a second...heheh....caugh
Electronics Forum | Tue Sep 22 12:25:31 EDT 1998 | Chrys
| | Hi Jacqueline! | | Do these joints that you're having problems with happen to be on fine pitch solder joints? Are the fillets staying attached to the foot and separating from the pads cleanly? | | If that is true, are there many vias concen
Electronics Forum | Tue Sep 15 19:54:13 EDT 1998 | Wayne Bracy
| Dear Dynapace and those who responded: | Sorry we were not quick enough to delete this ad. However, this gives us a chance to discuss with both users and vendors on ways to facilatate the desemination of product informtion other than via the Forum
Electronics Forum | Wed Sep 16 10:50:59 EDT 1998 | Wayne
Check out PCT Automation Sysems Wayne | We're getting new SMT equipment! A flex machine and conveyors to boot. We have Simplimatic equipment now but I'm wondering about Lynx (I have the strong impression that Philips wants to deal) or this D-pace com
Electronics Forum | Thu Sep 10 21:44:48 EDT 1998 | Steve Gregory
| I'll stop talking to myself and wonder how big Steve G is doing these days. | Earl Moon Hey Earl! I was wondering the same thing about you a few weeks back when we didn't hear much from you...but, I'm doing okay. Been busier than a one-legged
Electronics Forum | Fri Sep 04 09:33:40 EDT 1998 | Stefan W.
| I need advice for locating 23 Gull wing LED's (all in a straight line) in the x,y, and z axis for a SMT PCB. It is a Hewlett Packard LED (P/N HMLA-QH00-01). The application uses a CCD to detect the position of a ball which floats in a resevior fo
Electronics Forum | Fri Aug 28 22:15:33 EDT 1998 | Steve Gregory
Chrys wrote: | Sorry to be so long winded. I was out most of the summer and I missed the forum. I promise my next posting will be shorter. Alright Chrys....(hands on hips and tapping foot), just where the heck were you? Did you bother to tell anybo
