Electronics Forum | Tue Oct 22 12:47:01 EDT 2002 | kenbliss
Hi Yngwie I am not sure where you are trying to go with your questions, but it appears you are looking for a way to monitor how productive your production lines are running. With the assumption that these are SMT lines your are running you should f
Electronics Forum | Mon Nov 27 19:32:02 EST 2000 | Michael Parker
Prof. Whoopee - amazing facts that you find on your 3-D BB, it has completely confounded my comrade, Chumley. Plainly spoken that around the SF Bay Area a.k.a. Silicon Valley(ever hear of the famous SF Fog?)during the winter months, near the coast a
Electronics Forum | Mon Jun 18 01:09:03 EDT 2001 | Dean Stadem
Igmar, If these parts are epoxied in place, and subsequently wave soldered, I would bet you a cup of coffee that they are cracking due to the thermal shock of the wave. Typically there is a valley or dip in the temperature after the pre-heat in the w
Electronics Forum | Fri Jun 18 17:08:28 EDT 1999 | Earl Moon
| | Ah Yes, 'twas many a year ago, in a land of gambling and fast women. High upon the desert, I received the expert tutelage by the old master so wise and so old. Yup its a small world, Viva Gardnervill. And happy trail's to you, until we mee
Electronics Forum | Fri Jun 18 17:45:30 EDT 1999 | Scott Cook
| This is my second attempt at it. I still own a home near the golf course South of Bentley. You guys can't mean you had your beginnings there. | | Moonman Ah, My moonie buddie......not our beginnings. But I was mid-stroke in the old career. Mike w
Electronics Forum | Tue Mar 23 14:45:59 EST 1999 | Russell Bartley
| I WORK FOR A SMALL TO MID-SIZE CONTRACT ASSEMBLY HOUSE. WE ARE TRYING TO FIND ANY SURVEYS OR STUDIES DONE ON THE USE OF BGA'S BY COMPANIES ON NEW DESIGNS. THE WAY EVERYBODY'S ALWAYS TALKING ABOUT BGA'S YOU WOULD THINK THAT THERE WILL BE NOTHING E
Electronics Forum | Tue Mar 30 22:35:52 EST 1999 | dean
| I WORK FOR A SMALL TO MID-SIZE CONTRACT ASSEMBLY HOUSE. WE ARE TRYING TO FIND ANY SURVEYS OR STUDIES DONE ON THE USE OF BGA'S BY COMPANIES ON NEW DESIGNS. THE WAY EVERYBODY'S ALWAYS TALKING ABOUT BGA'S YOU WOULD THINK THAT THERE WILL BE NOTHING E
Electronics Forum | Thu Feb 11 09:45:06 EST 1999 | Dave F
| | | Helo, | | Is it common for actual print height of solder paste to exceed the stencil thickness. For example If the stencil is 6mill thick and the actual height of the print is apx. 10 or 11mill. What causes the paste height to be greater t
Electronics Forum | Wed Jan 28 19:39:08 EST 1998 | Steve Gregory
| | What is the lifetime for a typical solder paste ? | | How long can boards be stacked waiting before the paste goes off ? | Lifetime and tack time depends on: | - Manufacturer | - Flux/mixture | - Environmental conditions | Typical lifetime is dep
Electronics Forum | Mon Dec 08 07:44:03 EST 1997 | Mika Johnsson
| I would like to hear from anyone producing high mix (~200 modules) with low volumes (5-2000 per year) using an automatic line running lot sizes in the 5-50 range. We are engaged in an investigation to invest in this capability. A view into the or
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