Electronics Forum | Thu Oct 14 23:01:48 EDT 1999 | Dennis O'Donnell
With loaded boards, warpage can be removed by placing the assembly in a wave solder conveyor pallet as you would if you were going to wave solder the assembly. Place board and fixture in a Blue M forced air oven at 90 C for 30 minutes. Let cool to r
Electronics Forum | Tue Jun 09 00:53:06 EDT 1998 | Dave M
| | | Last week I posted a message on rotary chip waves that stated that the drive shaft had a protective boot around a u-joint that degraded and exposed the joint. | | | Someone from the manufacturer read it and contacted me. He told me the problem
Electronics Forum | Mon Sep 24 11:28:55 EDT 2018 | etmpalletguy
Use a solder pallet, the pallet will mask off the locations required, thus eliminating the need for any kind of masking!! You've eliminated the need to apply, but you still have to peel off, not much of time saver. Pallets can be used for batch or s
Electronics Forum | Mon Apr 23 17:03:14 EDT 2007 | Theresa Spear
Thank you all for your feedback. Our backside are 99.9% with passive components. However, we do have a lot of through hole components on boards. To go totally selective soldering the equipment can be quite expensive. Most of the time, we left the com
Electronics Forum | Tue May 19 08:48:05 EDT 1998 | Aric Parr
| | I am running boards with gold fingers on a pallet for | | masking purposes. The pallets worked fine for a while | | but know the gold fingers are getting solder on them. We | | have tried everythin: new pallets, cleaning the pallet | | and boa
Electronics Forum | Wed Jul 11 14:45:22 EDT 2007 | samir
ECD, KIC, or any mfgr. of thermal profiling devices will charge a premium for "simple stuff". For example, ECD charges a grand for their "flux-o-meter", which is just a PCB with a hole pattern, a pallet, and pH-sensitive paper. You can easily ma
Electronics Forum | Fri Dec 13 19:01:14 EST 2002 | Tooling Guy
I have heard of people using tiny lead-shot filled bags to hold down thru-hole components on circuit boards while running through a wave solder machine on selective solder pallets. How successful has this been? What kind of material is being used f
Electronics Forum | Fri Feb 28 10:29:58 EST 2003 | ksfacinelli
I am working on the process for build of a product that will have a 150 pin AMP PCMCIA connector on the bottom side of the laminate. I am trying to get a selective solder pallet to protect the connector through wave. If this doesn't work I will nee
Electronics Forum | Wed Apr 20 14:32:34 EDT 2011 | cbeneat
Hi all, A quick question to see if anyone can solve my issue. We are having problems with a particular board we run through our wave solder on a pallet. The board is populated with about 20 fuse clips, and one clip on almost every board gets fille
Electronics Forum | Fri Sep 14 04:11:16 EDT 2012 | mili
Hello!I have a delta wave with these problems:offtime of lambda wave tracking is too long and when modify offtime setting to a negative value for a fast stop on tracking position of lambda wave, the wave pass on stand-by with a delay of half of leght
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