Electronics Forum | Mon Aug 04 11:19:10 EDT 2003 | Sat
Thanks for the useful feedback. I understand that there is a new Samsung distributor - Dynatech (seems to be very customer oriented - I guess partly because they are a privately held company!) and that they have taken over the existing facility of Sa
Electronics Forum | Mon Aug 04 15:01:24 EDT 2003 | bcceng
As Cal mentioned "Internal support" it is the most important item when selecting equipment. Support has been very weak for us, I have been told it will change, but been hearing it for months.. sorry but it is the truth. As an engineer I still favor
Electronics Forum | Tue Aug 05 08:58:45 EDT 2003 | caldon
Thanks for the update. I did just call Samsung and Mike Foster is indeed there but out on business trip. Seems you have all the scoop needed. As for the machine we had a pure laser vision (I guess you can call laser vision) and it was pretty good. I
Electronics Forum | Wed Aug 06 11:08:35 EDT 2003 | lgroves
Hi Sat, I'm Larry Groves the former service manager from Samsung- The 45 is a good machine with low service problems from the field. One of the major plusses is the vision system which is really one of the most capable I have used. Cal is correct
Electronics Forum | Tue Sep 23 16:07:34 EDT 2003 | jsloot
Our company purchased a CP40C about 2 years ago. The sales and service then has been very good. I feel the service needs a little work now though. As far as the machine itself goes, it is easy to learn, easy to operate, easy to maintain and it can pe
Electronics Forum | Tue Aug 05 12:05:20 EDT 2003 | dougt
It looks like I could setup a UPS on this machine one of two ways. The first would be a 3 phase, 208V UPS in series with the machine (sounds big and expensive). The second is a single phase 208V UPS to just the 2 computers. I have a safety concern
Electronics Forum | Tue Aug 05 12:05:15 EDT 2003 | mleber
Through hole question - what methods can be used to obtain upflow on multi layer pwbs with huge ground planes. We are using a water soluble flux with a max temp of 220 topside. I am pushing the limits of the flux and hitting 250 topside in an attempt
Electronics Forum | Tue Aug 05 21:18:24 EDT 2003 | cardinal
Hi, One thing you might want to do has to deal with the venting over the top of your spray fluxer. Many times the exhaust comes from the side; instead of directly inline on top of the spray fluxer. This will draw the flux up the thru-hole joints m
Electronics Forum | Fri Aug 08 08:34:28 EDT 2003 | mleber
Problem areas are always ground connections. 20 pin dips have great flow on 18 of 20 pins, caps have poor upflow on the ground side only etc. That's my problem. 90% of the pwb looks great. Bottomside - awesome. Ground connections do not meet the 75%
Electronics Forum | Wed Aug 06 20:50:42 EDT 2003 | davef
Well, if it "keeps coming up", let's take a pass at keeping down. For: * Requirement that gold be removed from components, pads, etc. is J-STD-001C, 5.4.1 * Context of that requirement [J-STD-001C, 5.4.1] and 6 or 7 references are in IPC-HDBK-001.
