Electronics Forum | Fri Feb 27 11:22:46 EST 2004 | pjc
Contact Insertech N.E. Inc. at 978-433-3116. They are a used equipment supplier up in MA. I was in their shop recently and saw two wave exit conveyors- flat belt.
Electronics Forum | Tue May 17 10:11:54 EDT 2005 | russ
I would use a foam fluxer since spraying rosin will make the stickiest nastiest mess you can imagine. 18 layer board huh? You will want convection preheat, both top and bottom preheaters, preheat tunnel of at least 4-5', a chip wave, laminar flow w
Electronics Forum | Sat Feb 05 09:13:39 EST 2000 | Dave F
Hany: In response to your questions: 1- In a double wave solder M/C, is possible to completely eliminate the second wave without affecting the quality of the solder joints? Many w/s machines have a turbulent wave and a smooth wave. The turbule
Electronics Forum | Fri Mar 19 13:26:19 EST 1999 | Scott Cook
| Hi folks, | | I am looking for inputs on a long-standing problem encountered in our shop: Bottom-side parts (passives) falling off in the Wave...where the only remnants of the part is a flattened glue dot of proper diameter and volume, and somet
Electronics Forum | Wed May 09 10:40:10 EDT 2001 | davef
First, your primary side component pads should be designed according to SM-782A, "Surface Mount design & Land Pattern Standard". Next if you did that and your secondary side component pads are the same size as your primary side components, your diff
Electronics Forum | Tue May 25 17:29:10 EDT 2010 | wendyjacobs
I need help. I recently purchased a used Dynapace Wave Exit Conveyor, model # C17697, at auction. The conveyor arrived with no user manual. I need a password to program it and Dynapace is no longer in business. Does anyone know or can suggest a d
Electronics Forum | Wed May 25 17:29:58 EDT 2005 | Peter
We are evaluating a low halide Water soldering flux (Aim WS716). Has anyone had good/bad experience with it? Our operator has mentioned strong and irrating smell, even when standing a foot away from the conveyor entry/exit. The fluxer is embedded w
Electronics Forum | Tue May 02 17:11:17 EDT 2000 | John
My company just purchased a Vecta (E-vert) wave soldering machine. Bridging has become a serious issue, both on SMT components and thru hole. We are currently seeing about 500 ppm. The products that are being run now were run previously on our old
Electronics Forum | Wed May 03 11:52:09 EDT 2000 | SONO-TEK CORPORATION
John - CK can probably help you further once you answer those questions, but for now what's your top side temp and how are you applying flux? Two of the primary causes for bridging are conveyor instability (vibration) and turbulance in the solder wa
Electronics Forum | Fri Jan 24 17:05:17 EST 2003 | Hoss67
DDave, I do not have the benefit of having the old machine here for comparison unfortunately. Comparing topside wetting to old sample boards run on the older machine show similar results. No solder balls. I have a thermal profiler and have run ma
