Electronics Forum | Thu Sep 28 11:15:40 EDT 2000 | pr
We had the same problem and after watching it run for a while we noticed the paste always pulled up on the blade that made the first stroke. We got rid of the problem by using less paste (about a finger width) and flattening the paste out before the
Electronics Forum | Fri Sep 29 15:33:47 EDT 2000 | Dave F
5 Paste sticking to squeegee: Squeegee is heavily magnetized Some pastes stick more than ... Plastic squeegees stick more than metal Old metal squeegees stick more than new Paste needs to be worked Paste needs to be at room temperature Some fl
Electronics Forum | Thu Sep 28 11:16:05 EDT 2000 | Chris May
Quite simply, when the stencil is being auto cleaned, the operator can be doing another element of work. Also as mentioned, the stencil will be thoroughly cleaned as opposed to having any human errors leading to blocked or damaged stencils. The time
Electronics Forum | Tue Oct 03 15:27:37 EDT 2000 | Wolfgang Busko
What�s wrong with your printing process and what improvement do you expect from dispensing ? I can imagine that it�s more convinient just to have this process inline, no worrying about stencils, cleaning, changing printer setting, just replacing a ca
Electronics Forum | Tue Sep 26 14:22:25 EDT 2000 | Donna Poire
I'm trying get some help/advice/consulting on using a Contact 3SX Pick and Place machine. We've been using the machine for several months and have been successful placing parts (nothing smaller than 0805's so far). Recently, we are experiencing err
Electronics Forum | Thu Sep 28 14:26:28 EDT 2000 | James
We use both a 3S and a 3AV. We do place 0603s and have tried 0402s which the machine is supposed to have the ability to place but will not do reliably in a production environment. We do have fairly good results with the 0603s, but we try to place t
Electronics Forum | Tue Sep 26 13:17:55 EDT 2000 | John
We are considering Juki's component verification option on our placement machines as an alternative to incircuit test. Our boards are relatively simple, and the system should catch everything our functional testers will not. We intend to use it to
Electronics Forum | Tue Sep 26 20:19:51 EDT 2000 | Dave F
Never heard of N-Tech. Whose material do they use? Two common materials are: Imidazole (Via Systems) and Entek (Enthone) OSP is a lacquer that fabs apply to boards by either spraying or dipping. What thickness control does your fab use? For inst
Electronics Forum | Thu Sep 28 11:56:14 EDT 2000 | Steve Thomas
Well the majority of it has been sitting in pails for months, since our supplier quit handling it for us. It's pretty solvent free, at least on top. Do you really do that? It just sounds like another process control headache. Doesn't the oxidation
Electronics Forum | Mon Sep 25 17:06:36 EDT 2000 | JAX
LarryK, You might want to talk with: Fancort Industries, Booth #2630 31 Fairfield Place West Caldwell, NJ 07006 973-575-0610 www.fancort.com MLCS-1 Manual Lead Conditioning System. It is a bench top, hand operated machine to correct deformed lea
