Electronics Forum: wave-soldering (Page 91 of 369)

Re: pre-heat settings for wave solder - Hi Super K

Electronics Forum | Sun Jun 25 22:58:49 EDT 2000 | gary

thanks for the feedback....but what's your delta T and how will you know that you are within the delta T range ?...I think this is the main point of the above topic...can you elaborate more on how did your company get Delta T ? thanks and regards,

Re: pre-heat settings for wave solder - Hi Super K

Electronics Forum | Mon Jun 26 14:36:44 EDT 2000 | Tekguy2000

Then if you have R-Paks on the solder-side start all over again!!

VOC free flux

Electronics Forum | Tue Apr 18 08:51:31 EDT 2000 | David Chapman

I have heard that a drwaback to VOC free flux in the wave solder machine is the machine will rust. Is this guy for real? What do you know about drawbacks vs. benefits of VOC free? Thanks

Re: qfp and soic joint Problem

Electronics Forum | Tue Apr 11 14:59:05 EDT 2000 | Glenn Robertson

Jeremy - What's the process flow on these modules? Are they wave soldered? What is the board finish (ENG, HASL, etc.)? Glenn Robertson

Re: WAVE SOLDERING 0603 CHIP RESISTOR ARRAYS

Electronics Forum | Tue Apr 11 10:36:35 EDT 2000 | Russ

Quick question for Dave, Out of curiosity, why concave? I ask because we are soldering RNETs that come in either style and have not payed much attention to this. Russ

PCB PTH Design

Electronics Forum | Fri Mar 24 07:25:14 EST 2000 | Pete

Does PTH design can affect the wave soldering process in term of increasing the incidence of solder bridges, even without a component being present?. I have been experiencing a situation weere I believe this is happening. In this case separation of P

Re: Black residue at end of wave soldering

Electronics Forum | Fri Mar 17 03:27:20 EST 2000 | Wolfgang Busko

Darren: Do you know what these residues are ? How clean is your solderbath ? How often during a day do you clean it ? My first impression is that you deal with oxides. M2C Wolfgang

Re: Black residue at end of wave soldering

Electronics Forum | Tue Apr 04 05:56:52 EDT 2000 | Wolfgang Busko

Sorry to hear that Electrovert isn�t much help in your situation but the manufacturer of a system should be the first source of information on the equipment regarding preventive maintenance and troubleshooting. You should try to get in touch with th

Re: Pallet For PCB

Electronics Forum | Wed Mar 08 12:50:21 EST 2000 | Scott K

For the Transition Automation pallets that Chris mentioned, they can be contacted at www.boardlok.com, or 1-800-648-3338. "SMT pallets", as compared to those specific to just wave solder, are becoming increasingly popular. Good Luck

Re: footprint formula

Electronics Forum | Thu Mar 02 09:45:24 EST 2000 | Jacqueline Coia

Could this QFP be easily wave soldered if placed on solder side of PCB, if so are there two different footprint formulas that take both wavesoldering and reflow into consideration. Thanks again. Jack


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