Electronics Forum | Wed Feb 27 11:51:18 EST 2002 | jax
Doug, Depending on the machines in question, the release characteristics change. Most of the mechanically driven machines simply stop the vacuum by lowering the nozzle and release the stored vaccum at impact when the nozzle starts to compact back int
Electronics Forum | Wed May 22 22:59:04 EDT 2002 | alex_kirichenko
Hello!!! Just to say, I've never even heard about placing parts on double-sided tape for inspection... We always build one board placing parts on paste/glue and inspect it befor reflow. With suppliers specs of 6hours at least, I don't see any prob
Electronics Forum | Wed May 22 17:16:11 EDT 2002 | russ
We currently have two samsung CP20 CVs unfortunately I have no experience with the MyDatas The Samsungs are pretty good machines, They seem to be pretty solid all around but have experienced placement problems with 216 pin 16mil pitch QFP. The soft
Electronics Forum | Mon Jul 01 21:25:14 EDT 2002 | jersbo
Have... Topaz and Emerald X inline (GEM series) very satisfied with thru-put and quality.. as well as tech support... have worked with other machines as well Fuji(3,4) Universal GSM series... and Europlacer(Multitronic) Best software goes to Univers
Electronics Forum | Mon Jul 15 15:54:53 EDT 2002 | davef
Ken: Responding to your comments: * If buyers were to communicate better and be more involved with manufacturing, they would make less money. [1] There�d be fewer cases of �Jack� on the home doorstep at Christmas-time. [2] The buyer�s budget would
Electronics Forum | Thu Jul 18 11:31:03 EDT 2002 | Mark S.
>But since we are a low volume high mix operation I need to account for almost every part used. I'm in the same boat, and we do more changing of feeders than actual placements it seems. What I have done which has improved things a lot is in our MRP
Electronics Forum | Mon Sep 09 13:41:38 EDT 2002 | cp743
Mr. Bentzen, Good morning. We at Fuji have no record of any customer bringing to our attention this issue. We have never had an issue handling these parts to date. The errors that you are encountering are related to an incorrect vision type. You s
Electronics Forum | Thu Sep 12 15:58:02 EDT 2002 | stepheno
It's been years since I worked with a Fuji. I only once resorted to the undocumented part class 255 (or whatever they call it) and that was when I was working midnight shift. The smaller nozzle working better than the larger nozzle makes me wonder a
Electronics Forum | Tue Oct 22 15:32:09 EDT 2002 | ruppertg125
We are a military contractor and need to build to IPC610 class3. We are receiving many parts with palladium leads and currently use a No-clean solder paste. We have evaluated OA pastes with very little improvements. Without a touch up of all leads th
Electronics Forum | Mon Oct 28 07:07:39 EST 2002 | cyber_wolf
It has been my experience that when all conditions are as they are supposed to be there should be zero or very little deflection. When you start placing components with pick and place equipment that does not have a Z pressure sense, you run the possi
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