Electronics Forum | Thu Aug 31 18:48:25 EDT 2023 | SMTA-64387600
I presume you have a local flux spray with your selective solder machine (I have no idea what you use). If I have a group of leads in close proximity like this, I would be trying to design a well and nozzle setup that I can use to solder all the joi
Electronics Forum | Tue Feb 15 13:16:02 EST 2000 | Rob Fischer
Don't feel alone. Many assemblers have the same problem but aren't fortunate enough to have say in the design of the board. They're either have a capital invedtment in a selective solder machine or pallets designed to mask bottom-side SMD. The pal
Electronics Forum | Fri Feb 28 10:29:58 EST 2003 | ksfacinelli
I am working on the process for build of a product that will have a 150 pin AMP PCMCIA connector on the bottom side of the laminate. I am trying to get a selective solder pallet to protect the connector through wave. If this doesn't work I will nee
Electronics Forum | Wed May 03 21:20:23 EDT 2006 | mumtaz
I too use to run Ersa machines. The new engineer has gotten me kicked off them because I know more than he do. we operators are on the machines all day, so we know more than than the engineers. They may be good on the computers, but we now the mac
Electronics Forum | Thu May 04 12:19:16 EDT 2006 | Rob
A pattern is emerging... MoonMan stops posting & WML appears.... WML stops posting & the good Dr. appears.... Using the scientific methodologies instilled into me over the years by the great DaveF, I am led to the the following possible conclusions
Electronics Forum | Tue May 22 17:13:58 EDT 2007 | mefloump
No nitrogen generator. We have a service bring us nitrogen tanks every week and have the machine set up so if one goes empty, we can turn on the other one to keep a seamless flow of productivity. Our waves run from 6:00 am until 3:30 am between 2 shi
Electronics Forum | Thu Oct 18 18:37:59 EDT 2007 | mefloump
Hello all, I was wondering if anyone knew of a stateside distributer for Yaskawa? I am looking for a VS-606V7 200V single phase, .55kW, model #CIMR-V7CCB0P4, in case you happen to have one laying around. It is for a Soltec Vitronics Selective Solde
Electronics Forum | Tue Nov 20 15:06:34 EST 2007 | solder_master
I looked at the Kiss104 and the SPA-400 at the SMTA show in Orlando. I spent an hour with the ACE rep, and walked away totally confused as to how the machine is programmed. I spent 10 minutes with the rep from APS Novastar, and using their Photoscan
Electronics Forum | Mon Nov 10 13:14:34 EST 2008 | evtimov
Hello Hoss, try with the flux again. I would first change the flux. Alcohol based for me is always better. But you can try water based too. 1. Change the flux 2. Go with more pressure on your atomizer(or whatever they call it on your machine). Just
Electronics Forum | Mon Mar 23 13:21:32 EDT 2009 | joeherz
We have recently installed a selective solder machine that is running SN100C alloy. Based on the fact that the pot maintenance is done inside the equipment where adequate ventilation is present and we aren't dealing with lead, I don't see the need f
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