Electronics Forum | Fri Mar 31 10:22:59 EST 2006 | Tech
It could be related but it is kinda hard to tell from just this info. A lot of times if a clutch gets misaligned so bad that the machine has no idea where it is the machine will stop and turn the clutch several times trying to find its home point. It
Electronics Forum | Wed Feb 22 12:06:23 EST 2006 | Chunks
I agree with Steve and would hate to have Ken audit me. "Mrs. Chunks, sure your profile looks like the manufacturers recommended spec, your oven is calibrated to the best you can do or afford, your profiler is also calibrated to the best of your cap
Electronics Forum | Tue Feb 14 14:26:13 EST 2006 | Chunks
Well, you don't want your paste to spoil! It'll give it a bad aftertaste. Actually, we refrig our paste mainly cause our stock room gets rather on the toasty side. Jars left un-friged will cause the metals to sink and leave a puddle of flux on top
Electronics Forum | Thu Feb 16 09:37:11 EST 2006 | mgillespie
hi, > > we tried to introduce form-flex a few > years back and it caused more problems than it > fixed. > > Switched back to pins and no > problems. > > It might have improved since but I > would be reluctant to get them again unless I was >
Electronics Forum | Mon Feb 20 14:45:51 EST 2006 | dannyleach
Histroically we have designed our pcb panel configurations around the v-score format. The QA Dept of our company is is suggesting that we revert back to tab-routing as away to avoid damage to senistive components like large package ceramic capacitors
Electronics Forum | Tue Mar 14 17:00:35 EST 2006 | SJ
Thanks for the great feedback. Could you tell me whether you think it's a major handicap for Intuitive since they do not have a complete solution to address checking inventory and buying for cross-components? They sent me a doc for beta implementat
Electronics Forum | Thu Mar 02 05:07:51 EST 2006 | pavel
We have bought an old zevatech 730 in Bosch auction (hello MikeZIG). There seems to be something wrong with the X axis servo, the machine is vibrating when the head is moving fast (in fact the machine is dancing, in the race with washing machine it w
Electronics Forum | Fri Mar 03 16:05:42 EST 2006 | Chris
Hi, Anyone ever perform a DOE on prepreg glass bundle direction or glass bundle grain and how or if it affects PCB warpage and chip component cracking at V-score depanel? Since most FR4 and prepreg has has 1.4 times more fiber bundles in one direct
Electronics Forum | Mon Mar 20 09:08:42 EST 2006 | mapell
AR Sounds like dirty chains... couple ways to check... Pull off the drive chain for the conveyor. Place a wrench on the (unload end) drive shaft and spin, if it is a bit tough.. dirty rails. Also look at load end of chains. The chain goes low and w
Electronics Forum | Wed Mar 22 01:24:54 EST 2006 | Joseph
Dear all, Referring technical report from Vitronics Soltec, "Pad lifting, fillet lifting and fillet tearing issues in LF soldering". The use of LF solder alloys today has brought about a recurrence of this crack formation, called fillet tearing. The
