Electronics Forum | Tue May 03 10:40:03 EDT 2016 | ttheis
Hi Swag- thanks for the reply. I did check the height definition of the component first. Its defined under the "other" category which I think is OK. Interesting point on the program being jacked- I did manually move those parts to the end of the rout
Electronics Forum | Tue May 03 10:51:41 EDT 2016 | swag
UIC'S newer software has a category you can change to force a part to the back during optimization for this very reason. I think it's done in placement list. Example: A part coded 1000 will place after a part coded 500. I don't recall what it is
Electronics Forum | Mon May 09 13:55:33 EDT 2016 | dyoungquist
Omega Aqua Clean LPH. The flux we use in our selective solder process is Kester 2235. Our process cleans water soluble flux very well if cleaned within 24 hours of the boards being processed. We have sent boards off for cleanliness testing per sta
Electronics Forum | Mon May 09 18:14:54 EDT 2016 | davef
I asked Randi Gates, Electrolube Marketing to join us to help with the conversation. Taking a step back from the Electrolube question, I could envision a 10 minute soak in DI water stripping the gold from a an ENIG board, you know, depending on the
Electronics Forum | Fri May 06 06:51:55 EDT 2016 | abhilash4788
Hi All, One of my customer has provided a pcb design having common pad for 0402 and 1206 package(i.e 3 pads in the gerber, pad1,pad2 belongs to 1206 package and pad2,pad3 belongs to 0402 package) Will this create any solderability issue. Is anyone e
Electronics Forum | Mon May 09 12:55:58 EDT 2016 | rgduval
What kind of epoxy do you guys use for repairing PCB pads? We've been using the stuff you can get from CircuitMedic, but, it's rather expensive, and is usually one-time-use (as you don't use a whole lot of it). It's a two-part epoxy, so, once you'v
Electronics Forum | Thu May 12 01:20:48 EDT 2016 | darby
Check your interface boards and connections. Should be in your manual under "control rack/ board connection/ " then they have the various I/F boards. I don't know the initialisation sequence, but a PC whiz or Samsung should be able to tell you the or
Electronics Forum | Thu May 12 02:17:58 EDT 2016 | cspasol
Thanks Mr. Darby, We already Check All connections of I/F Boards, Restore OS, Change Motherboards and Install Backup for SmartSM files and Install new MMI (SmartSM files). But still same Problem. I have one possible cause in my mind is its MVME3100
Electronics Forum | Tue May 10 10:59:47 EDT 2016 | dtewatt
Hi All, I've been told that 3D AOI machines are a solution to the false calls that you get on a 2D machine, but I don't really see how the depth information can help in eliminating false calls for unreadable markings, misregistered parts etc. For s
Electronics Forum | Wed May 18 13:11:08 EDT 2016 | skyler0121
SMT, I currently work with both 2D and 3D AOI machines. 3D does give you the added benefit of Height on components which does help cut down on some of the over rejects. However, it does still have trouble with some of the same things as the 2D system
