Electronics Forum | Tue Feb 15 19:24:28 EST 2005 | Alan
I have also seen this before on a CP6. We had an issue once on a CP where the shaft was coming down too far at stn 1 for pick up and forcing the nozzles up and sticking in the windmill. Check that the correct spring type is being used. Also, maybe
Electronics Forum | Tue May 03 10:57:22 EDT 2005 | Frank R.
We received about 5K assembly boards from china. They left flux residu on top of the board and the flux they use was different than us. RESULT ... we use a translucent cylicon to cover the board and it was not possible to dry the cylicon because of
Electronics Forum | Fri Apr 29 17:49:22 EDT 2005 | Woodsmt
I have used many of these devices recently and have used them several times over the last few years. I have been successful using a type 4 paste on a 5 mil stencil. The 13 mil round aperture should provide you with an area ratio just adequate for r
Electronics Forum | Fri Apr 29 17:49:26 EDT 2005 | Woodsmt
I have used many of these devices recently and have used them several times over the last few years. I have been successful using a type 4 paste on a 5 mil stencil. The 13 mil round aperture should provide you with an area ratio just adequate for r
Electronics Forum | Thu Apr 28 15:56:44 EDT 2005 | stepheniii
Hopefully it is just the part data a little bit off. But if that doesn't help, make sure the thickness sensor is calibrated bang on. And do the nozzle height adjustment. What are your nozzles and filters like, as far as being clean goes? I've put dow
Electronics Forum | Thu May 05 12:31:27 EDT 2005 | russ
Not in this case, these BGAs were lead free and the profile used was for a lead part. I guess I will give you the whole story. These boards were sent to us from a customer to have the BGAs replaced for an unknown to us reason. We removed the parts
Electronics Forum | Tue Jun 28 04:40:14 EDT 2005 | thaqalain
Motherboard:Intel: D845GLLY requiring PC133,128MB I done all 3 possible cases: I-Inserted AZEN RAM PC100,128 MB in Slot#1 with Kingston PC133,128MB in Slot#0,it read 126 MB. II-Inserted PC100 only in Slot#0,it read only 64 MB and Ssystem was exces
Electronics Forum | Mon Oct 10 16:02:58 EDT 2005 | pjc
If you don't have a machine, such as from these guys: http://www.pressureproducts.com/SPPC_Hm.htm http://www.smartsonic.com/index2.html http://www.aqueoustech.com/Ultrasonic_Series_Data.htm http://www.emcgti.com/products/product_list.php?cat=8&ca
Electronics Forum | Thu Nov 10 07:57:51 EST 2005 | davef
AJ: Problems with IPA are: * IPA / material being 'cleaned' combination still needs to be removed from the stencil. * IPA and empty containers are a hazardous material by RCRA criteria (40CFR 261) * Flash point (~12*C TCC) of IPA is low enough that a
Electronics Forum | Tue Jan 10 14:04:38 EST 2006 | Mike Konrad
Flashback time� Vapor degreasers, although still used in limited applications, no longer represent the conventional wisdom (due to multiple environmental issues). Aqueous-based technologies are the most common method of defluxing. Unlike most va
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