Electronics Forum | Thu Jul 13 00:45:15 EDT 2006 | donb
Haha, I have so many of these stories... where to start? My favourite was a few years back, we had a new mechanical engineer fresh out of university. As a part of his new role, he was purchasing tools & equipment for the maintenance workshop. After
Electronics Forum | Mon Jul 17 07:19:33 EDT 2006 | paulinct
I am also getting ready to order solder for my new wave. Based on what I have read (here and other places) people prefer Sn100c for the wave. I have yet to hear of someone using Sn100c and switching to SACx. I am using SAC305 for reflow and I am tryi
Electronics Forum | Tue Jul 11 11:45:48 EDT 2006 | Rob
Hi Dougs, no Problem. Regarding the 1/2 size DIN41612, I can only find one range that is PIHIR compatable, and then that is only the male parts - according to the manufacturers the female usually goes on the backplane which doesn't tend to get intru
Electronics Forum | Mon Jul 17 17:37:10 EDT 2006 | russ
Okay, now we can get rolling here. Here is a couple of things about selective wave that Ihave found very helpful 1. Make sure that no parts on back side are in excess of .15". if they are we skip; out in SMT and handsolder if labor costs justify.
Electronics Forum | Wed Jul 26 10:09:42 EDT 2006 | mumtaz
Samir, why do you bring back such idiotic rubbish between two gentlemen that just happen to fall into their presidency? It is not rellavant to the questions at hand. I agree that ultra sonics can clean better but do take longer IMO. As for stencil
Electronics Forum | Thu Jul 13 00:50:43 EDT 2006 | Ola
I hate to say this, but there are some good threads already at this forum. Please do a search on this topic and you will find some interesting answers. For. ex. http://www.smtnet.com//forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=5939&#Me
Electronics Forum | Tue Jul 18 16:40:09 EDT 2006 | dphilbrick
We have a system where when we set up the line to run a job before the first part is placed an auditor verifies we have all the correct parts loaded on the machines in thier correct locations. We then run a first article. The board is inspected to in
Electronics Forum | Tue Jul 18 18:53:23 EDT 2006 | Mike F
Is it showing up after wave or reflow soldering, or after hand soldering? If the delamination or blister bridges between traces you have the potential for a short circuit between those traces. A delamination might be repairable, but in most cases i
Electronics Forum | Wed Jul 19 09:21:54 EDT 2006 | Chunks
That's like asking who's Mom is the best Mom. Your main goal in choosing a screen printer is based on several things: Size for your boards. Speed of your line. Board layout in ref to edge clearance / use of breakaways. Post inspection 2D/3D of paste
Electronics Forum | Wed Jul 19 11:18:04 EDT 2006 | fabione
Goodday,my name is Fabio and i'm smt tecnician manager of an italian company i must buy a NEW line smt. My end choose is: europlacer(Vitesse) or Mydata(My9+My9) or Siemens(CS+CF). if it's possible i would a yours considaretion about affidability and
