Electronics Forum | Tue Feb 27 07:41:15 EST 2007 | realchunks
Depending on your D.I. system, your maximum temperature concern may be at what temperture it returns to your D.I. system. Hot water may foul you set-up very quickly. As for maximum tempertures for parts, your biggest concern should be drier section
Electronics Forum | Wed Feb 28 11:43:20 EST 2007 | realchunks
Marcin, Think outside the box. If you are glueing the SMT part down, why not have an aperture cut in your stencil (or recut a stencil) between the SMT part and thru-hole. Wave solder hates SMT glue. This will get rid of your solder short problem
Electronics Forum | Wed Feb 28 17:00:35 EST 2007 | jasont
Dimensions (L X W x H): 1650 x 1302 x 1820mm (5.4 x 4.27 x 6ft) Weight: 700 kg (1543 lb). from manual of CMS 84vz. If you do not get the one on ebay, let me know if you are interested in the one I have in Canada.
Electronics Forum | Mon Mar 05 13:25:45 EST 2007 | jmelson
I will have to rent a forklift to get it off the truck. If I don't cut the wall first, then the machine sits in the garage while the rental is ticking away at $200+ a day. Also, moving it twice doubles the possibility of a catastrophe. I've got so
Electronics Forum | Tue Feb 27 20:42:56 EST 2007 | pyramus
Hi anybody have experience with the Package on Package BGA components. I mean BGA over a BGA component assembly. Our R&D is requesting us feedback for the future usage of this part. Need to gather some info on possible SMT issues for usage of this B
Electronics Forum | Wed Mar 14 16:23:01 EDT 2007 | J
I am not sure Ersascope and X-Ray will tell you the results you are looking for. My experience with x-ray has proven that misalignment, voids, and bridging are really the only failures that can confidently be observed. You may have solder in place,
Electronics Forum | Wed Feb 28 07:40:26 EST 2007 | realchunks
Hi Roderick, Guess it depends on how you define "minor". If it is just a visual blemish in the mask, there will be no affect o the BGA. If it is through the resist there may be a chance of solder shorting, which will affect it, I doubt it but poss
Electronics Forum | Thu Mar 01 19:23:41 EST 2007 | SWAG
I could be wrong but I think the use for alternate feeder axis is a way of stopping the carriage so it does not always return to home every time an error condition exist. Saves on time and wear and tear on the machine. As for alternate carriage, I
Electronics Forum | Fri Mar 02 11:32:06 EST 2007 | ausajid
hi thank you for your rely. i think you are right. but there may be an option. i have ask from universal people the other day. they said, they will check from their engineers/highly qualified people and than reply. let see what they suggest. thank
Electronics Forum | Thu Mar 01 17:56:18 EST 2007 | darby
Tested recently on ENIG finish. profile as follows 100-150, 57 sec. 150 210, 46 sec. 210 + , 63 sec. Peak 231. This profile was developed for this paste as per Asahi literature. Operator said it "looked wet and smelled good"! Print quality was excel
