Electronics Forum | Wed May 05 01:42:06 EDT 2004 | fastek
Kuru- If you have a bad tactile sensor....find out what the part number is and you can order it from MPM. If you don't have the part number, MPM won't help you unless you pay a price to register the machine. You're other solution is to post an ad on
Electronics Forum | Fri Jul 16 11:12:15 EDT 2004 | pr
I agree with Russ, sounds like a golden oppty, for wrong part placement. You may look into dedicating certain feeder locations (high running common parts) so that they won't need to be changed after each job. It can affect tact time but in low volume
Electronics Forum | Wed Aug 25 11:06:58 EDT 2004 | arvind
Please help.. I have seen somewhere a method of placing 0402 part using Mydata machine with standard 8 mm feeder, but I can not find it now. Does any one know how to place 0402 part with 8 mm feeder without loosing every other part? Thanks for any he
Electronics Forum | Tue Aug 31 09:33:17 EDT 2004 | russ
there is always risk in rework, multiple heat cycles, overall temp, physical damage, etc... As far as I know the risks are the same with a programmed part as with any other part. If there is great concern or multiple rework actions you may want to
Electronics Forum | Wed Feb 23 17:23:36 EST 2005 | Brent Robinson
Another this to check is the feeder itself and packaging. The feeders have a little shutter covering the part when the feeder advances. We have noticed a static charge build up in that, or the parts, causing the part to pull out of the pocket when
Electronics Forum | Mon Mar 28 14:57:46 EST 2005 | chon
So far I've been working with a xtal. I've been placing this on a board and the part was falling from the board. We found residues on leads and notified vendor as contamination, after that 100% of our production has been verified with a perpendicular
Electronics Forum | Fri Apr 15 11:16:03 EDT 2005 | HOSS
It's a longshot but.....I have seen low-standoff parts move caused by via's under the part erupting from within internal layers (outgassing). If this is a multilayer PCB and vias are not well plated or pourus, they can and will expand when heated.
Electronics Forum | Thu Apr 21 10:15:53 EDT 2005 | paulhaines2000
We are currently building a board that has large pads that are for multiple SMT parts. There is no solder mask on the PCB in these areas to seperate the terminations of the parts. The parts tend to pull together in reflow. Can anyone recommend a g
Electronics Forum | Mon Aug 29 18:14:20 EDT 2005 | OverTheHill
Good day, We use Loctite 3616 for securing SMD's to the PCB before wave. On rare occasions, we have to remove and replace the secured part. Our operators are having a diffucult time removing parts (large QFP's, etc). My questions to this forum: 1)
Electronics Forum | Mon Sep 12 14:38:56 EDT 2005 | patrickbruneel
Amol, Your problem is already very isolated only one part has the problem (the part that is hand soldered) Manual cleaning is very difficult. Why are you not considering a no-clean cored solder to solder the one part and skip the manual cleaning. Do
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