Electronics Forum | Tue Jun 07 16:34:04 EDT 2005 | MrMaint
Been working with philips/yamaha/assembleon equipment for 21 years. I worked at 4 different places, all with this type of equipment. Had nothing but good luck with all the different models, Eclipse,Emerald,Topaz,comet and saphire. Very repeatable and
Electronics Forum | Mon Jun 06 00:42:52 EDT 2005 | Dr. K
Hello all. I would like to implement a process in our SMT site. The process purpose is to reduce the scrap level from our SMT line machine (siemens). I would like to hear some advices for that kind of process. -preventive actions I should implement
Electronics Forum | Wed Jun 15 14:57:08 EDT 2005 | Ervy
Siemens has an excellent reporting system. If you are running on Siplace Pro you can easily export the pick data and performance data to anaylize. If funds aren't an issue, look into the Siemens Explorer software, this will provide you with data,
Electronics Forum | Tue Jun 07 19:24:26 EDT 2005 | Joseph
Dear all, Recently we encountered some functionality failure when using lead-free component(Sn99.3/Cu0.7)at SnPb(Sn63Pb37) wave soldering process. Can lead-free component use at non-lead free process? Any input/idea are much appreciated. Rgds
Electronics Forum | Wed Jun 08 11:19:21 EDT 2005 | vikkaraja
Hi there to all, forgive me in advance if I ask something not related to this forum. I have been doing maintanence for the last atleast 15 yrs now. My experience is been mostly with Fuji smt,MPM printers, and Universal through hole equipments. I am
Electronics Forum | Thu Jun 09 11:07:31 EDT 2005 | vikkaraja
I work for a rather large company. what job title do I fit in? My current title is maintanence Tech. III. What do I look for, beacause maintanence is a very broad term. I do fuji Flexa programming, Fuji smt reapair troubleshooting, MPM solder print
Electronics Forum | Sat Jun 11 07:24:26 EDT 2005 | buchi79
Russ, Thanks.By the way, i already look into the reflow profile & paste storage & thowing requirement. Even i cut down the stencil life to 4 hr to avoid any moisture absorbtion. If i were to change the paste formulation, what would you propose ? But
Electronics Forum | Mon Jun 13 01:31:36 EDT 2005 | buchi79
Devef, The stand off height is 75micron. We only clean the product after underfill process. Dispense epoxy under the FC & cure it before aqueous wash. Samples are sent for LPC (liquid particle count) Test to ensure cleaniness. By the way, our plant
Electronics Forum | Mon Jun 13 09:23:54 EDT 2005 | russ
I agree with Dave on the Water soluble process for this part. It is interesting that I have yet to find a Water Soluble for lead free that works. I have experienced a lot of problems with the flux on these pastes, wetting, solder balls, etc... kind
Electronics Forum | Thu Jun 09 03:03:31 EDT 2005 | meritajs
We have problem with floppy disk for YM84s, YM66s We do not have diskettes backup copies and mounter can not start to operate.We have ecspierience with PHILIPS CSM84V without diskeetes What could be recomend?
