Electronics Forum | Mon May 23 10:53:32 EDT 2005 | HOSS
Eric, We also have a UPK 650C. Our machine was configured for N2 and using the ConTour nozzle. If you're using this nozzle without N2 you're creating tons of dross unnecessarily not to mention probably getting tons of icicling. We found out the h
Electronics Forum | Thu Jun 29 23:39:25 EDT 2006 | grantp
Hi, Oh, never noticed this old comment, but now the threads been revived i can comment. I have actually owned three MYDATA machines over the duration of the last 6 years, and they all had accuracy problems. It depends on what your doing, but we got
Electronics Forum | Thu Sep 01 11:17:52 EDT 2005 | chunks
There are many rules, but balance is the key. It all depends on your processes, type of equipment you plan to run the panel through, as well as the type of components going onto the board. If your single up circuit has 6 thru-hole caps, 5 connector
Electronics Forum | Thu Feb 16 17:01:23 EST 2006 | darby
Never had anything to do with Soltec so I cannot comment on their service. However. You must realise that machine manufacturers/distributors incur a cost in storing spare parts and making them available for immediate delivery. They are not held on co
Electronics Forum | Fri Feb 17 18:33:08 EST 2006 | mika
Paste In Hole "PIH" or Pin In Paste "PIP" are two different names of the same process. As far as I know this is fairly simple: the reason from the beginning is to avoid an extra process step/steps in the production line. That is to produce through h
Electronics Forum | Thu Jul 27 16:54:46 EDT 2006 | pjc
In-Circuit test, or ICT, is the most common method of electrical test for an assembled PCB. It is the most comprehensive and accurate method to ensure that both the PWB and components are working to specification. Not all components however can be el
Electronics Forum | Wed Oct 04 09:55:51 EDT 2006 | borgie
Hi. I have product in lead containing process that consist lead free BGAs and also big ceramic BGAs with high temperature bumbs. Pcb tends to bow in a reflow profile, since I need long preheating times and relatively high peak temperature to melt BG
Electronics Forum | Fri Dec 15 07:25:21 EST 2006 | kvanzill
Hello, I am seeing something new to me and I am hoping some one some where may have resolved this before. I am running a Panasonic SPF63 screen printer with Tamura (RMA-012-FPL) solder paste. Now this problem is hard to describe but I will do my bes
Electronics Forum | Sun May 27 04:18:22 EDT 2007 | grantp
Hi, We are currently soldering only connectors, so there is not that much to do. For the wave we currently use palettes as we solder PCI cards but don't want to wash. So the palette keeps the flux off the board. My reasons for looking at changing o
Electronics Forum | Tue Nov 20 17:07:20 EST 2007 | kennyrebbe
I am looking for a new semi automatic Stencil printer, and reflow oven that is capable of doing double sided boards with BGA�s. We currently own a Manncorp 4500R stencil printer https://www.manncorp.com/4x00_stencil_printers/index.php?view=overview&a
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