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Electronics Forum | Fri Dec 02 08:52:22 EST 2016 | johnwass605
Has anyone had any experience using EMC Global Technologies for wave solder pallets, reflow fixtures or workboard holders? I am thinking about using them and would like to know how there quality and service is. Also how are there prices? Would you co
Electronics Forum | Fri Apr 12 07:40:50 EDT 2019 | krob
We have found that our wave solder will produce worse hole fill/top side fillets nearest the conveyor, on most boards. I believe this is due in part to the smaller contact patches near the conveyor fingers. What could cause this reduced contact
Electronics Forum | Thu May 06 18:06:43 EDT 1999 | JohnW
| | Can anyone pls email me a typical temperature profile for wave soldering process. | | | | Thank you vey much. | | | | rdgs... | | | Typical depends on the processes you're developing. | | Key factors in my experience are flux type and requi
Electronics Forum | Thu May 06 18:07:59 EDT 1999 | JohnW
| | | Can anyone pls email me a typical temperature profile for wave soldering process. | | | | | | Thank you vey much. | | | | | | rdgs... | | | | | Typical depends on the processes you're developing. | | | | Key factors in my experience are f
Electronics Forum | Thu Oct 19 00:54:26 EDT 2000 | PeteC
Top side temp. is 97C before the wave. No, we don't have the IR lamp on; we did try it though with no positive change. Solder alloy Multicore 63/37 Other boards run better. This one is the worse. We have not had good success eliminating bridges on SM
Electronics Forum | Mon Aug 21 10:52:23 EDT 2000 | Ron H
Problem: Flux remains on the board in the masked areas after the wave solder process. We use Multicore X32-10m no clean flux. There is no post wave cleaning. While the flux residue is not conductive, it is unsightly and it may interfere with a be
Electronics Forum | Sat May 09 11:46:43 EDT 1998 | Bob Willis
The first thing is all the TSOP suppliers like Intel do not rate the parts at normal temperature used in wave soldering. The spec is less than 230C so you have the reliability issue to consider and no one to blame when they do not work. You also have
Electronics Forum | Mon Jan 28 07:30:21 EST 2002 | cnotebaert
Is it just certain locations on the board, or is it random, does it occur on every board, does this happen on any other products you have been running? If this occurs only on the 1 board and in random locations I wouldn�t say its your wave setup. I
Electronics Forum | Mon Dec 16 09:36:54 EST 2002 | russ
I have never had this problem. It sounds like you are right in imagining that there must have been a bad supplier of PCBS or an inadequate design rule being followed, or a very bad wave process to have this cracking over wave solder. Some books requ
Electronics Forum | Thu Feb 03 12:21:15 EST 2005 | Chunks
Lets get to the simple things. Wave or Reflow? Wave soldered parts have a higher susceptibility to physical damage until they are waved. That�s were I normally see this type of break. Usually, the crack is a circular pattern in the cap if it�s fr
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