Electronics Forum | Thu Nov 18 13:52:51 EST 2004 | ehess
I know this is not a SMT machine, but I thought I might find someone on here who could help me. We have an old Universal 6348A Radial lead inserter. The problem we are having is the chain will stop, periodically, before the chain stop status wheel ma
Electronics Forum | Fri Dec 03 13:08:40 EST 2004 | Dreamsniper
The voids are between the interface of the pad and the solder joint of component chips. I have a good thermal profile and this problem occured only on certain product so since we have some common components, component termination contamination is no
Electronics Forum | Fri Nov 26 02:49:46 EST 2004 | Mike
Help! I have a small SMT section that produces low volume but high mix assemblies and, therefore, has over 300 devices. I am looking for a low cost flexible storage solution and believe I have an idea which I recall is available but I cannot find w
Electronics Forum | Thu Dec 23 03:05:26 EST 2004 | Steve Stach
The Jury is still out on no-clean reliability in the long term as no-clean didn't gain wide spread acceptance until the early 1990's. Also, in today's disposable society, few products are expected to last 15-20 years. Experience has shown that if y
Electronics Forum | Thu Dec 09 09:51:34 EST 2004 | russ
One of the things that I have found is the "benchtop/lab" type waves (Low cost) do not perform very well except on the simplest of products, they are lacking critical design elements such as adequate preheat length, laminar flow nozzle design, etc.
Electronics Forum | Fri Dec 10 16:53:05 EST 2004 | grayman
JD There are many lead free wave machines out in the market today. They promised to give best result for lead free. Companies here in our country who bought lead free wave machines 3 years ago is now having difficulties in controlling there machines
Electronics Forum | Tue Dec 07 10:59:46 EST 2004 | mevishu
Dear all. I am working on project to improve the productivity of palcement machine of my company .My prime cocern is CPH i.e components placed per hour. Rated capacity is 48000 componets/hour and what we actually acgieve is 23000. No doubt this mu
Electronics Forum | Wed Dec 08 08:29:25 EST 2004 | davef
Se�or Tech, It would be a cool feature. The previous version of software used to administer the site had a provision that allowed imbedding a link in the posting. The software automatically pulled the link and posted the picture in the posting. S
Electronics Forum | Thu Dec 09 11:12:28 EST 2004 | msjohnston1
I was given the task of specifying our next AOI platform for our company. The new Orbotech Symbion P36 machine uses a laser and might have been my top pick, however the machine is so new I was not able to see a demo and the company was unable to run
Electronics Forum | Thu Dec 09 07:46:42 EST 2004 | davef
We did this for BGA pads, but have not thought about other types. So, this may or may not apply for those. Pad defined by:||Advantages||Disadvantages Non-solder mask||No point-of-stress concentration at edge mask and solder ball||Smaller pads have
