Electronics Forum | Mon Jul 26 21:56:53 EDT 2004 | pdeuel
The camera is not driven from the motor cards. The camera is attached to what is called a forcer. For the Y axis there are two of them. One is wired backwards from the other. one of the forcers is connected to a flex chanell for the air and electrica
Electronics Forum | Wed Sep 30 15:06:07 EDT 1998 | Chrys
I didn't use my real name because I don't want to get bombed with phone calls and emails. We are an OEM looking to put in a SMT line soon. Is this GSM a decent machine? How much does it cost? | | Also and info on decent screen printers and re
Electronics Forum | Sun May 29 21:44:20 EDT 2005 | KEN
This from a person named "just my thoughts"? As far as "cheaper in the long run" , that can be debatable. Especially at $160 dollars per hour for a FSE. Double rate for weekends. Air fare, hotel, car and per-diem....it adds up fast! Also, he may
Electronics Forum | Fri Jul 15 09:28:25 EDT 2005 | valuems
This is one item that has had us confussed for a long time. Your right the only advantage is speed, our question has always been why buy a expensive machine if you don't need it? Have never received a good answer. What we do hear is "we seen it a
Electronics Forum | Tue Aug 29 11:34:42 EDT 2006 | pr
WOW, for having never spent more than a drive by with the units and NEVER having set it up or used it, you are a wealth of info. who say's you can't learn anything from the fine smtnet archives? You definately have bean bags on the chin (mind) cause
Electronics Forum | Mon Sep 25 12:50:42 EDT 2006 | chris g
Daxman, The diagnostic results didn't look very pretty. Especially on the vision x standard deviation. Any time there is an asterisk, that is a bad thing. The failure number for all axis, excetp theta, is .0002. Could need more air flow to the x
Electronics Forum | Tue Sep 26 09:57:19 EDT 2006 | daxman
Thanks Chris... I do not have the c-tool, but I did make some adjustments to the middle cube when I was calibrating it. Like I said in an earlier post, I cleared the vision offsets in the ap.cal file and adjusted the middle cube until the board alig
Electronics Forum | Wed May 16 18:09:09 EDT 2018 | dleeper
Does the table move under the stencil than just sit there doing nothing? there is an optical sensor in the machine near the end of travel, sometimes solder past or dirt gets into it preventing the contact from being made. Another issue I vaguely rec
Electronics Forum | Wed Mar 30 15:15:03 EST 2005 | chunks
This is a pet peeve of mine. The paste height requirement is generally asked because the customer has no clue about screen printing, but knows to ask this question. If he did know even a little about printing, he�d ask you to assure the �volume� of
Electronics Forum | Tue Mar 28 19:28:54 EDT 2017 | aemery
Giao, These style of MPM's use stepper motors, but no feedback like an encoder or a resolver. In other words all axis positions are assumed after "Reset" of the machine. Because of this style of drive system there is the potential for the vision ga
