Electronics Forum | Fri Apr 20 15:49:26 EDT 2007 | Theresa Spear
Instead of using adhesives to glue the back side SMD components and wave soldering them together with the through hole components, our manufacturing engineers choose to process the back side components through reflow oven without adhesives and proces
Electronics Forum | Tue May 08 10:39:42 EDT 2007 | realchunks
Well, in manufacturings defense, I have to say we LIKE our AOI. We run preset-up jobs that are scanned in by the operators. The bar code on each reel is placed there from incoming. Incoming is a very, very busy place. From time to time we find th
Electronics Forum | Fri Apr 27 10:33:58 EDT 2007 | ck_the_flip
Jeremy, well said! Thanks for "validating" my theory... LOL I agree that the sampling frequency, AND methodology are key things with 3D inspection. 3D will give you some insight onto how your paste (rheology, viscosity, thixotropy)AND process are
Electronics Forum | Thu Apr 26 12:06:08 EDT 2007 | basem
$100K for this entire line. We are thinking of getting a Chinese made reflow oven that looks pretty good at $25K. Also, we need to deposit solder using a dispenser as stencil printing will be reserved only for higher volume boards. It will not be pra
Electronics Forum | Fri May 04 19:23:28 EDT 2007 | darby
System > Machine Config > Mechanical OP > Head 3 Spec = Vision. Data In > System > Machine Config > Mechanical OP > M Centering 1 = Yes If your Centering unit is a two stage unit then also set M Centering 2 = Yes You should then be able to roughly
Electronics Forum | Mon May 07 15:46:45 EDT 2007 | Hoss
IEC 60601-1 is a UL regulatory standard for Medical Electronic Equipment. We recently ran the humidity pre-conditioning segment of this testing and have found electromigration repeatably in areas with hand soldered joints (remaining NC flux). IEC 6
Electronics Forum | Tue Nov 18 13:10:16 EST 2008 | andersenequipmentllc
I need a service manual for a Philips CSM84 type > PA1306/20. I have the PA1306/40 manual, if that > is any use to anyone. The 1306/20 was the last > model with analog servo amps and DC brush motors, > the 1306/40 was the first with AC brushless
Electronics Forum | Fri May 18 15:07:56 EDT 2007 | jbecircuits
Thank you for all your help. I help all my customers to understand more about the production of their parts. I even build free parts using 3-4 different finishes so they can evaluate the parts. In working with CM's many of them are always asking us t
Electronics Forum | Thu May 24 15:09:41 EDT 2007 | ck_the_flip
Mf Eng, I am impressed! A real Engineer, quoting from his sophomore year Thermodynamics class, "energy is neither created nor destroyed." I believe that's the 1st Law? I agree with you on your points, 'cause it'd be my guess that if the pot is lef
Electronics Forum | Tue Jun 12 14:29:01 EDT 2007 | realchunks
You'll need to calibrate your effectiveness to the deliverables of the adhsive quality and initiate the description of the criteria for requirements by developing a framework for the application architecture consistent with the planning corridor spec
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