Electronics Forum | Fri Nov 11 04:13:23 EST 2005 | arnold
we are manufacturer of molded type transformer and we soldered are units using wave soldering machine and then we washed the units to remove flux residue. what materials or any process for us to eliminate the process of washing after wave soldering.
Electronics Forum | Fri Nov 11 11:02:23 EST 2005 | russ
i would look at an SPM from MPM(speedline) or an SP200 from Europlacer (speedprint not speedline) We have used both of these machines with great success from 16mil pitch qfps to .5mm pitch uBGAs.
Electronics Forum | Fri Nov 11 12:14:47 EST 2005 | valuems
Hello I would go looking for a SPM with automatic vision or one with manual vision. We know of customers using these machines with no vision doing BGA's. Harry
Electronics Forum | Mon Nov 14 14:59:32 EST 2005 | davef
Additional questions are: * Does the problem appear with pasted/soldered only boards, in addition to those with components? * What is the size of the unsoldered area? What is the size of the pad? * Where is the solder mask, relative to the pad? * Wha
Electronics Forum | Tue Nov 15 22:35:43 EST 2005 | davef
Ask your Tescon sales representative for: * A customer contact list. Contact those people, using a structured questionair. * A list of repair technicians with phone numbers and addresses. Given what we see on the web for Tescon, it doesn't give the
Electronics Forum | Tue Nov 15 15:40:20 EST 2005 | Stuart
We are using an inline aqueous washer with saponifier to clean smt assemblies with rosin based no-clean solder paste. Looking for a reliable, cost-effective way to monitor the cleanliness of the assemblies after cleaning. Any recommendations?
Electronics Forum | Tue Nov 15 17:01:29 EST 2005 | John S.
My company is looking at purchasing its first router. We've always used press type depaneling systems before. Can anyone make any recommendations regarding the Cencorp 1200 SR and the Tyco Smart Router? Thanks in advance, John S.
Electronics Forum | Thu Nov 17 17:35:06 EST 2005 | russ
If you only need to keep the threads clear you can use nylon screws and then remove them after they get cool.
Electronics Forum | Fri Nov 18 08:39:17 EST 2005 | twoods
Lifespan and Useful life are two completely separate items. I agree some mfrs machines are mre robust than others, but there is typically a trade off. As Sr Tech intimated, PM is the key to keeping all machines humming.
Electronics Forum | Mon Nov 28 20:51:26 EST 2005 | davef
Se�or Tech We use stencils from other suppliers. So, we have no specific problems from Microscreen. Generalizing, most stencil manufacturers recommend that their product not be exposed to temperatures in excess of 110*F (43*C). Our old buddy B S
