Electronics Forum: /09 (Page 1461 of 1632)

Need opinions on equipment for picking and placing truly odd types of components

Electronics Forum | Tue Mar 12 09:23:35 EDT 2013 | SMT Newbie

I was wondering if people could throw out some recommendations for what they think would be a good choice of machine for placing truely odd form components. Odd form meaning different types of custom shields ranging from rings to arcs. I know that

Need opinions on equipment for picking and placing truly odd types of components

Electronics Forum | Tue Mar 12 09:56:50 EDT 2013 | emeto

Hi, I don't know what you mean by really odd parts. Are they SMT parts that have a flat surface to pick them up? If so, probably several machines can do it. I know for sure Siemens can place almost anything. THey will help you with any type of nozzl

AOI inspection after reflow

Electronics Forum | Mon Apr 01 10:09:03 EDT 2013 | markhoch

It sounds as if you have your AOI set up off-line, and you're "AOIing" a sampling of the PCBs produced. If that’s the case, then the responsibility of who drives the inspection really depends on how you configure it. If it's based on the number of P

Quad IVc AutoProgram

Electronics Forum | Tue Apr 09 08:56:18 EDT 2013 | leemeyer

I made a new program today that will run on 2 machines and my AP did not create the 2 additional boards that you are speaking of. I'm not sure what thats all about. This is my method: 1. Set up a Assembler/system in AP that includes both machines tha

Yamaha/Philips/Assembleon

Electronics Forum | Tue Apr 09 14:54:22 EDT 2013 | christian01976

Hello! I dont know where you are from but here in Germany Assembleon stopped selling Yamaha machines. Yamaha now sells their machines on their own. The things I know: Yamaha YS24 is equal to Assembloen MC24 Yamaha YS24x equal to MC24x YS12 is MC12

Reflow profiling of double sided assemblies

Electronics Forum | Fri May 24 09:34:57 EDT 2013 | markhoch

I run the same profiles for Top and Bottomside assemblies for all of my products. Only in rare instances have I been forced to run a profile with cooler bottom zone settings. This was obviously driven by assemblies with heavier components on the bott

smd capacitors- ICT measuring

Electronics Forum | Fri Jun 14 13:43:02 EDT 2013 | rway

The low value will be 0.624uF. You have to factor it from the low tolerance (-10%). So: 0.9 x 0.92 (machine tolerance) x 0.91 x 0.91 x 0.91 (3 decade aging factor for X7R dielectric). We factor hours at the 3rd decade (10,000 hours), but you can

smd capacitors- ICT measuring

Electronics Forum | Tue Jun 18 09:51:53 EDT 2013 | rway

If they're 1 1/2 years old, they are definitely aged parts. Either send them back for newer or widen your tolerances on the ICT to compensate. You are at the 3rd decade now (10,000 hours) and you will need to compensate for this. These parts are n

assembly software for JUKI

Electronics Forum | Wed Jul 03 09:13:23 EDT 2013 | dontfeedphils

I currently run the HLC software suite with a 750/760 line and another 2060 line. For the 750/760 line I have to stick with the older HLC, version 4.5 I believe, which I actually run inside of a Windows 98 virtual PC using a dongle emulator. The 20

BGA REWORK ISSUE

Electronics Forum | Wed Jul 03 14:16:09 EDT 2013 | horchak

Hi, I had seen your post earlier but had lost my very old log on information. First I will say that BGAs should never be placed and re-flowed with a rework station unless there is absolutely no other option, so I don't understand why your assembly ho


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