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 | Thu Nov 14 12:55:03 EST 2019 | SMTA-Tony
Very late but here's my 2 cents. Will require a custom fixture for every flex or semi-rigid flex. Depending on panel thickness; use 2 tooling hole to fixture on one axis, other tooling holes will have pullers to ensure proper placement. Even with the
Electronics Forum | Wed Jun 23 03:03:27 EDT 2004 | mdang
I am looking systems that will automate our through hole assembly process. I did some research and found Universal is very popular. Can someone recommend me different Universal machine to have the complete assembly line. Thanks in advance -Michael
Electronics Forum | Tue Oct 16 10:39:35 EDT 2012 | trottmann
Hello, are you useing any Through hole AOI in your conventional Hand Assembly and what Typ is it pre- oder post-solder? And what errors are you ecpecting to detect? -missing component -component Offset -polarity Check -or??? Is there Any Manufactu
Electronics Forum | Thu Sep 04 10:24:39 EDT 2003 | paulrm
The typical PIP process is incorporated into the surface mount process. This approach requires the following: The stencil will be designed so that the correct amount of solder paste can be printed onto the through-holes to form an acceptable joint
Electronics Forum | Wed Dec 07 17:43:31 EST 2011 | mikenil
Hi I do not work for a board house but a manufacturing facility where we do a considerable amount of soldering wires to through holes. We pretin our through holes on both sides of the PCB prior to reflowing the solder and installing the conductor (w
Electronics Forum | Fri Oct 19 18:30:05 EDT 2012 | hegemon
When using AOI for through hole you can expect to be able to detect, depending upon whether inspecting from the solder side or the destination side: Polarity (if applies) Value (if marked) Presence (should be there) Non-Presence (should NOT be there)
Electronics Forum | Wed Jun 30 16:17:28 EDT 2004 | mdang
Thank you very much for everyone information. It 's really help. I will do some more research and respond it. Thanks, -Michael
Electronics Forum | Tue Oct 23 05:58:50 EDT 2012 | trottmann
Does anybody have experience with "DCB Automation - UltraVision"? It looks like an good equipment, but user Information are very rare based on www
Electronics Forum | Wed Jul 23 03:04:57 EDT 2008 | gfro
Hello, We are using a PCB with thickness 3.2mm 4 layer and lot of through hole via's of diameter 0.4mm. We specified our PCB vendor to do plugging. Now we have big problems, that after 1..4 weeks we measure a low resistance between track's/via's of
