Electronics Forum | Thu Mar 26 14:18:31 EDT 2009 | avery5931
What do people use to document Work Instructions? > Has anyone used ProWorks (proworksinfo.com)? Thanks guys. I'm assuming you're referring to http://www.aiscorp.com ? Checking out Aegis first, may take a couple days. Valor looks pretty interest
Electronics Forum | Wed Dec 09 10:13:52 EST 2009 | robertorocco
Hi Tom, > > Thank you very much. I saw the MCH > file and printed out. I am still trying to > download the manual. It will take a while. My > intention to use this machine is to mount some IC > with 24mm wide tape. By the way, do you know > any
Electronics Forum | Wed Apr 08 07:16:21 EDT 2009 | arrowvale
We have just switched to Almit (www.almit.com)LFM48 W TM-HP-S lead free solder paste. In general terms it is an easy printing paste, with great slump properties, wide reflow process window and offers excellent solderability on all pcb / component pa
Electronics Forum | Tue Apr 14 17:39:34 EDT 2009 | gregoryyork
Sorry been away for a while. It is actually due to high boiling solvents or plasticizers leaching from the porous resist that kills the cure as it puddles out and has nothing to adhere to. We do have some wipes to check the cure and are looking to ma
Electronics Forum | Wed Apr 08 09:28:25 EDT 2009 | swag
We had the exact same problem in early stages of lead-free. Very random positions of defect + some boards were 100% O.K. and others were an explosion of what I see in your picture. Turned out to be bad processing/materials from board house. I'm do
Electronics Forum | Thu Apr 09 00:35:06 EDT 2009 | padawanlinuxero
Hello! I am in a little problem, theres a problem in one of the components, is a new component that we are working with the leads are tin coated, and after we solder in the reflow oven, with lead solder, we took them to do a some test and on a cros
Electronics Forum | Mon Apr 13 09:27:28 EDT 2009 | hxr6038
We had an issue with the finish, PCB manufacturer is telling that they had a problem with the Nickel rework, which resulted in 20% fall out. Please help me by providing the ENIG thickness for Flex boards, is it same as rigid boards as per IPC 4552. I
Electronics Forum | Fri Apr 17 13:55:33 EDT 2009 | grantp
Hi, If you don't have a space constraint, why not check out the XPF machine. We just got the second XPF-W machine in the world to ship, and it's amazing. Huge boards, and the same feeders as NXT. Auto backup pin, feeder change on the front of the ma
Electronics Forum | Fri Apr 24 07:27:28 EDT 2009 | jdengler
Hi Nick, I took a feeder that was broken and modified it. I glued shims in place to set the sensor height with. I glued a block of metal to work as a stop for the Y axis. Then for the rotation I use a piece of paper to see were the emitter is poi
Electronics Forum | Thu Apr 30 05:54:41 EDT 2009 | davepick
Michael, There are so many factors involved that mean a definitive number is extremely difficult - if not possible. I recommend you speak with Tony Wilson. He has been in the industry for over 25 years and reccently done PhD work on modeling failure
