Electronics Forum | Fri Mar 11 10:47:24 EST 2005 | thaqalain
(1)While fixing feeders to reels ,some small componets are displaced or fell down out of reel and there will be discontinuty.In-fact there will be probability of this till we load magazines to machine. Is there any effect, I mean ultimately,will we g
Electronics Forum | Thu Sep 10 17:10:00 EDT 1998 | Steve Gregory
Hi Tim, 8-mil huh? Boy, that's getting down there...you know, placing 8-mil is one thing, but printing solder paste on 8-mil pitch is another. Most of the time when I've seen 8-mil pitch on a board it's been attached with hot-bar...but I guess
Electronics Forum | Sun Sep 15 04:45:22 EDT 2013 | jandon
Cleaning and lubrication requires maintenance training. You can really break something if you don't know what you are doing. For example you can break your expensive rubber nozzles or cameras with inappropriate cleaning. Check: - Piping and joint -
Electronics Forum | Thu Sep 17 18:22:06 EDT 2020 | astarotf
Hello We have a GSM machine with two heads from the universal company, currently the machine fails to zero and in production mode, when the heads increase the displacement speed in the Y axis, they stop immediately. And the error illustrated in the i
Electronics Forum | Fri Feb 01 07:07:01 EST 2019 | dfl
Another semi-related question: are the four motion cards the same? (except for the dips, I guess). I have a spare one, marked as T motion, all dips to up position. Can I use as X or Y, if I match the dips? The boards look like to have the same comp
Electronics Forum | Thu Jun 09 09:08:09 EDT 2005 | russ
It's normal for us when we review design. We have found that in the Y axis we need .015" whereas in the X axis we can use .005" spacing. this relates to our nozzle size vs. pickup skew etc... This wouldn't apply if there are parts taller than XXX
Electronics Forum | Mon Jan 14 19:22:54 EST 2002 | wsanita
The great thing about Mydata is the ability to put small strips of components on the Y-table. Takes only a few minutes to setup. I build mainly protos and small lots. The y axis is the table. The head is the x. Any problems you may have heard of were
Electronics Forum | Mon Apr 29 09:58:38 EDT 2002 | pjc
Machine Data Mydata MY9 machine weight: 1800kg placement repeatablilty @ 3 sig: 15 micron x-y axis drive mech: x combo belt rackπnion, y ball screw Siemens F5 machine weight: 1500kg placement accuracy @ 3 sig: 30 micron x-y axis drive mech: x belt
Electronics Forum | Tue Nov 01 20:40:03 EDT 2011 | mikeincal
What may be happening is an early trigger of your vacuum sensors during production due to a clogged tip or vacuum line in the head. What happens during production is that the Y axis gets into position, and then the vacuum sensor input is monitored on
Electronics Forum | Thu Jun 23 20:09:03 EDT 2005 | Stefan
Optimizers for pick and place machines are very specific for the type and model of the machine you are using. A chip-shooter will run at optimal speed with the same type of nozzle and minimal table movement. Most X-Y tables have a faster X-axis than
