Electronics Forum | Mon Feb 18 17:18:54 EST 2008 | slootj
Has anyone experienced problems with using Titanium pallets when they get hot? I have a product that solders with no defects when the Ti is first used or warm but then have leads that are not soldered when the pallet is hot. By hot I mean it has been
Electronics Forum | Mon Jan 12 02:45:53 EST 2009 | sachu_70
Hi Stefano, Although your concept of Wave soldering such devices is possible, I would look at an alternate solution. An easier way would be to Reflow solder all Bottom side SMD components with solder paste, followed by wave soldering for only through
Electronics Forum | Sat Aug 13 10:56:57 EDT 2011 | jldowsey
Process Flow #4 in davef's response is your best bet for this assemblly judging buy your pictures. We purchase our selective wave solder pallets from Ascentec Engineering - they can fabricate a pallet to hold your assemblies, keep the SMT devices pro
Electronics Forum | Fri Jan 10 11:36:03 EST 2014 | rgduval
One thing you could check/monitor is the temperature in the pot/wave. As boards run across the wave, they will cause fluctuations in the wave temperature. The heaters should hep with minimizing this; but, if you're running a lot of boards in quick
Electronics Forum | Thu Jan 21 09:55:14 EST 2016 | Sam
We are running a project that is 5 years old. We have yet to resolve all of the issues. Out biggest is warping due to the board being .012" thick. We have created a custom pallet (ricocel) and pallet cover (FR4) to sandwich the board but I am afraid
Electronics Forum | Wed May 29 10:28:24 EDT 2019 | etmpalletguy
#1) Is the card in panel form: (Y)/(N) #2) PCB thickness: Thin card: YES, Thick card: See above. #3) is the PCB warping during reflow? (Y)/(N) #4) Is the PCB Symmetrical is shape & size? These are just some of the questions you need to ask yourse
Electronics Forum | Wed Oct 30 17:11:59 EDT 2019 | etmpalletguy
Yo Ho! I'm a little late to the party, sorry! Flex can be a simple PCB to process through Screen, Pick & Place & Reflow, if the card is designed properly. 4 symmetrical tooling holes .125" diameter and 5mm in on each corner of the card. Wedge Effect:
Electronics Forum | Tue Feb 09 12:30:37 EST 2021 | jzeivel
I am quoting a new job and am wondering if I should use carrier pallets for it. There are 2 PCBAs both are 31mil thick. One is about 16 inches long, and the other about 13 inches long. Both are 1.4 inches wide. I was thinking to put them in a 2 u
Electronics Forum | Tue Mar 07 15:03:09 EST 2000 | Chris McDonald
Try EMC Global Technologies or Transistion Automation. Chris
Electronics Forum | Wed Mar 08 07:47:00 EST 2000 | Tenison
I would get the board vendor to put rails on the board. Tenison Stone Telex Communications
