Electronics Forum | Wed May 08 12:01:49 EDT 2019 | bobpan
pretty sure it does squeegie blades first....then if you have a table...it drops and starts to move out.....and then the head moves. Most times i have seen this....if nothing is moving....one of the cover switches are not made...use a magnet on each
Electronics Forum | Tue Jun 11 07:15:16 EDT 2019 | SMTA-John
From what I understand, in the PCB Info window that first pops up when you open CEditor, the number of fids is multiplied by the number of arrays. So if you have a 4-up panel and you enter No. of Arrays = 4 and No. of fids = 2, the machine will look
Electronics Forum | Tue Jun 25 09:38:51 EDT 2019 | davef
SMTA David posted a question about reflow profiling, but it was included in a question about an SMTA training course. I'm reposting it here in hopes of getting him a better response and because we haven't developed proper methods to communicate with
Electronics Forum | Tue Jul 16 12:24:25 EDT 2019 | slthomas
In VERY general terms, water soluble flux is usually better at getting good wetting of the soldered connections unless you have a very well controlled process, in which case no-clean can be very handy (you don't have to clean). Water soluble flux re
Electronics Forum | Fri Aug 02 14:03:34 EDT 2019 | aaronhodge
Thank you for the reply. My concern isn't with each doc having different Revs. I believe the part that I'm struggling the most with is that the product drawings contain no mention of components or a BOM whatsoever. It's as if there is nothing to ti
Electronics Forum | Tue Aug 27 18:14:12 EDT 2019 | spoiltforchoice
You don't want an AOI machine you want an FAI (First Article Inspection) like one of these http://www.aoisystems.com/Scanner-Based-FA-Inspector.html (note some of the products here call themselves AOI, arguably they are not.) Or https://www.quins.de/
Electronics Forum | Tue Oct 01 18:24:03 EDT 2019 | etonin1
Hello everyone! I work into SMT branch, on p&p Faroad, Quadra TWS and Autotronik. I always mounted a lot of circuits, especially strip led on kapton sheets. I noticed that thing.. between a kapton circuit and another there are differences such as lit
Electronics Forum | Tue Oct 15 17:54:08 EDT 2019 | davef
From J-STD-001: Components designed for pin-in-hole application and modified for butt connection attachment, or stiff-leaded dual-inline packages (e.g., alloy 42, brazed or tempered leads) may be modified for use on Class 1 and 2 products but shall n
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 | Sat Dec 21 15:08:11 EST 2019 | stephendo
You can use one but over spec it. It will be a non-linear problem to figure out how much each exhaust port exhausts. Also have lots of shut off valves to shut off exhaust ports that you are not using. We have some holes in the walls in the back of th
