Electronics Forum | Mon Jun 08 21:20:55 EDT 1998 | Dave F
| | | Is there someone who can tell me where I can buy rolls of leader tape for SMT component tapes. Is there a good way of bonding leader tapes, maybe a special instrument to do the job. Thanks for any help. | | Igmar: The following companies suppl
Electronics Forum | Tue Nov 20 19:08:15 EST 2007 | Peter
Hello, I would like to ask for opinion on an epoxy application. We apply RTV to bond and secure 2 electronic devices on a PCB. But after noticing the RTV bond breaking off during vibration test, our customer has specs in a 5min 2-part epoxy (made
Electronics Forum | Thu Dec 18 13:07:50 EST 2014 | kevinb
I have worked with Epoxy Technology in the past with silver epoxy. Just to fill you in on what I have been doing with this project in the past. I was using a silver epoxy for my 0201s. I then over molded with an epoxy with a dam and fill. Then th
Electronics Forum | Thu Jun 18 15:04:48 EDT 1998 | smd
| | | We're running into problems with board damage (broken traces, solder shorts) due to pliers and other bizarre tools being used for depanelization. I need some sort of fixture for this. A delrin plate with a slot cut to the correct depth and wid
Electronics Forum | Thu Aug 01 13:10:46 EDT 2002 | johnw
Chris, I don't know what machine your using, but we're also playing with one at the moment and don't see any problems with micro solderballing as far as I'm aware (I'll double check tomorrow thou!) We're using Kester 977 with it and don't have a pro
Electronics Forum | Thu Jul 06 13:36:37 EDT 2006 | SWAG
We've had much trouble with flex circuits. As previously mentioned, you must have local fids for the board or the BGA itself (if panelized). Other troubles we experience are drilled holes for pinned connectors. Unless the PCB manufactur has some w
Electronics Forum | Sat Feb 11 09:58:20 EST 2012 | cbeneat
I have a question for any Panasonic CM 402/602 users. We run Cree XPE/XPG/XPC LED's on our machines, and have struggled for years with the lights sticking in our nozzles. We have two types, I believe both designed by Cree, one picks the light up by
Electronics Forum | Mon Jan 17 10:01:48 EST 2011 | rgduval
We have generally seen that as volumes increase, quality can sometimes suffer. There are various reasons for this, but, we have found that the majority of them involve rushing and minimal process controls. How to handle it with your CM? Well, it
Electronics Forum | Thu Jun 18 22:25:24 EDT 1998 | Dave F
| | | | | We're running into problems with board damage (broken traces, solder shorts) due to pliers and other bizarre tools being used for depanelization. I need some sort of fixture for this. A delrin plate with a slot cut to the correct depth and
Electronics Forum | Fri May 13 19:48:28 EDT 2022 | cbeneat
Not completely. We end up increasing the blow off/vacuum break air pressure. The only issue with that is if we go too high, and a small part is close to the light it will blow it out of position. So on occasion there is a balancing act we have to do.
