Electronics Forum | Sat Sep 21 11:53:01 EDT 2002 | reg
Hi. Can anyone point me in the direction of a company (preferably in the UK. Scotland would be even better) I could buy mats from. I'm looking for 700mm square mats for transporting a mech assy between stages down a roller converyor. I've used ones b
Electronics Forum | Mon Sep 23 20:00:21 EDT 2002 | kenbliss
Hi Reg We are not local to you, we are in California, but we can easily ship to you there. However we sell mat material in many types and sizes, cut to size if needed. We also offer trays for the mats for doing the type of work you describe. I do
Electronics Forum | Tue Sep 13 10:00:27 EDT 2016 | awhite
Switched out the mech. relay on the board loader, no change. Same behavior. Could not find a mech. relay on the printer... SMEMA wiring appears go directly to a PCB. And it is at that point that I run out of talent. If the machine weren't dedicate
Electronics Forum | Thu May 03 22:51:14 EDT 2007 | jmelson
I am still learning the CSM84, but have gotten one board programmed and working. Now, I'm doing the next board, and need to use the mechanical alignment unit for a 22 x 22 mm TQFP. This chip is too large to clear the jaws on any head. Can the CSM h
Electronics Forum | Sat Feb 14 13:33:10 EST 1998 | ashok dhawan
| I am beginner in BGA assembly and am confused in selection of centering method on pick and place operation.. As per book on 'implementation of BGA Technology-by 1995 aeic inc. states that BGAs reflow is quite forgiving and you can use Mechanical c
Electronics Forum | Fri May 04 18:24:48 EDT 2001 | ashokdha
I am looking for an IPC Standard (s) or other standard (s) for electronics assemblies. The kind of operations involved are riveting, assembly of backpanels and circuit cards into metal shelf, wire wrap , soldering , contact pins , cabling etc.
Electronics Forum | Tue May 23 09:21:48 EDT 2000 | Brett W. Philipp
I am a PCB Designer / Mech. Engineer for a telecom company that has just started. What I would like, if possible is a reference copy of the SM-782A IPC spec. or some input on a way to calculate depending on the PLCC part dimensions, land pattern crea
Electronics Forum | Mon May 07 08:46:18 EDT 2001 | CAL
Searching the IPC website is a good start. http://www.ipc.org Some standards you may want to look over are.... IPC 600, IPC 610, J-STD-001 "riveting and circuit cards into metal shelf" definitely has my curiosity level elevated. Since you know your
Electronics Forum | Sat Feb 14 13:28:47 EST 1998 | ASHOK DHAWAN
I am beginer in BGA assembly and am confused in selection of pick and place option. As per book on 'implementation of BGA Technology-by 1995 aeic inc. states that BGAs reflow is quite forgiving and you need only Mechanical centering of PBGAs. The IPC
Electronics Forum | Wed Jan 18 08:34:09 EST 2006 | Nathan
We are designing a new in-line inpsection station for PCBAs and I am a little confused about how to interpret two the Mech. Interface standards in SMEMA 1.2 (items 5 and 6). What is exactly meant by "maximum gap"? Does this get at the distance betw
