Electronics Forum | Wed Feb 05 19:14:24 EST 2020 | victorzubashev
Hi all, what you can suggest using as an instant and reliable adhesion for jumper/hook up wires with PTFE insulation during SMT rework on FR4 PCBs? Cheers, Victor
Electronics Forum | Mon Feb 10 17:32:59 EST 2020 | SMTA-Alex
Check that the new vacuum tubing isn't restricting the theta rotation. It can "wrap" around the Midas head, if not secured properly.
Electronics Forum | Mon Feb 10 22:29:07 EST 2020 | bilalfarooqi
Thanks all. I didn't check any further as I dont want to mess the midas head any further especially because I'm not sure how to take it out to work on it.
Electronics Forum | Fri Feb 14 12:37:08 EST 2020 | bilalfarooqi
Hey Rob, I don't know where the MOT cards are located on MY12 or how to change them. Do you have any documentation or instructions on how to change the MOT cards?
Electronics Forum | Fri Feb 14 14:35:44 EST 2020 | emeto
From what I remember, shut off machine, unplug cable/hose, unscrew 4 screws and the head is out.
Electronics Forum | Mon Feb 10 10:39:39 EST 2020 | slthomas
As has already been suggested, make sure you are cleaning your stencil well between long periods of inactivity. That said, it sounds to me like you have a feeder problem to solve before you get too wrapped up in what to do with your printing process
Electronics Forum | Mon Feb 10 11:51:53 EST 2020 | spoiltforchoice
... indeed, unless I'm very much mistaken you should be able to find refurbished or Chinese copies of your feeders in abundance on alibaba etc. I would suggest you try a few new ones as well as trying to refurbish the ones you have.
Electronics Forum | Thu Feb 27 12:41:21 EST 2020 | duke211
look at the specs of your solder and stencil life. Check the humidity, low humidity dries the paste. Slowing down your swipe speed and frequent wipe cleaning of your stencil can help.
Electronics Forum | Fri Feb 28 03:59:41 EST 2020 | SMTA-Davandran
My input are: i. To solve tape not pulling back if it is due to high per is better to use more feeders to minimize this issue. ii. To slow down printing speed. Hence, has proper line balancing which minimize board idling before pick and place process
Electronics Forum | Thu Mar 04 22:38:54 EST 2021 | tomek_k
Hi Miałem taki problem, myślałem też że to uszkodzona karta Cognex. Zakupiłem nową i to nie pomogło. Okazało się że trzeba zainstalować właściwy sterownik karty. (translate from PL) regards Tomek
