Electronics Forum | Tue Feb 14 10:25:04 EST 2017 | swag
Pre-heat, pre-heat, pre-heat! Swap out your acetylene with some propane. Problem solved. Throw a potato in your solder pot while your at it...
Electronics Forum | Mon Feb 13 10:41:14 EST 2017 | dyoungquist
Could be that your temperature ramp up rate is too fast. This could cause the flux in the solder paste to burn off too rapidly. When that happens, it can expand as it heats up and burns off, causing the solder to get spread out from the pad.
Electronics Forum | Tue Feb 14 22:20:10 EST 2017 | swestheimer
Hi Dave, Thank you for your inputs as they were good suggestions. I however let out one important detail and that this is IMS material and not glass reinforced so I think that there is more bending going on during processing than warping and twistin
Electronics Forum | Sat Mar 18 11:59:34 EDT 2017 | jchris
There are a few companies out there that manufacture lead forming/re-forming equipment. The equipment can effectively straighten the most bent-up leads. Fancort Industries is one of them, another is Hepco.
Electronics Forum | Mon May 14 16:22:11 EDT 2018 | emeto
Here is what is selling on the SMTNET http://www.smtnet.com/mart/index.cfm?fuseaction=browse_mart&category=9&type=&mfg=&condition= It can give you idea about the brands out there.
Electronics Forum | Mon Apr 10 15:47:47 EDT 2017 | jdengler
Mark, There is a way to read the I/O but without the electrical diagrams I cannot help you with that. When you press the interlock button does it go out? Jerry
Electronics Forum | Tue Apr 11 07:07:29 EDT 2017 | jdengler
That means you are not clearing the interlock condition. Probably a switch has been bumped out of place or sometimes a wire for a switch gets broken.
Electronics Forum | Mon Apr 10 15:41:33 EDT 2017 | highmillr
when loading operator pressed "pallet out" button on the Samsung SM321 , she heard a crash and now the shuttle will not home. getting a "home search fault" popping up on the offline. I cant seem to find a manual here or online at all...
Electronics Forum | Tue Apr 11 03:01:52 EDT 2017 | tsvetan
check if the top plate which is used for tray change is on it's place, also in manual mode you can see on Sig.IO page all sensors status and you can figure out which sensor is activated
Electronics Forum | Fri Apr 28 18:16:44 EDT 2017 | ttheis
Try cleaning the linear encoder reader. I've had dust build up on two of my machines resulting in failure to calibrate. Blowing out the reader heads with gentle compressed air resolved it.
