Electronics Forum | Wed Jan 23 20:01:20 EST 2019 | padawanlinuxero
Hello Sounds to me that the problem might be with vaccum and lot of it, after the component is place theres a small amount of air that pushes the component away from the nozzle in MYDATA we call it a kiss in my facility, have you check that the air
Electronics Forum | Wed Jan 30 00:56:00 EST 2019 | kiransahu
Sounds to me that the issue may be with vacuum and part of it, after the segment is put there's a little measure of air that pushes the segment far from the spout in MYDATA we consider it a kiss in my office, have you watch that the air that "puffs"
Electronics Forum | Tue Feb 05 13:14:27 EST 2019 | youngbuck
Hi Steve, Have you took the star completely off the Gantry. There are the 12 hoses to the star if Segment 1 connection hose is messed up everything will be off because everything gets measure off of Seg.1. Also, you could start eleiminating the probl
Electronics Forum | Mon Sep 20 20:43:19 EDT 2021 | ttheis
One of our GSM machines started having an issue with "spitting" parts onto the board / blowing them around. I determined the problem be that spindle #2 on our flex head is not touching the parts all the way down to the board. It is stopping just abov
Electronics Forum | Wed Feb 27 14:07:25 EST 2002 | Stefan
In order to kiss off the components with an air blow, there are two times to consider: 1. reaction time of the solenoid ( to shut off the vacuum and turn on the air ), 5-10 ms 2. time required to fill up an air hose, which leads to the nozzle. Assumi
Electronics Forum | Wed Sep 24 08:34:57 EDT 2003 | stefwitt
Even when you run a board several times, the machine may not make the same travel path every time. This in itself does not create a problem, but the vacuum on the nozzles could be different, dependent on the configuration of components on the heads.
Electronics Forum | Thu Jul 21 02:45:51 EDT 2005 | Base
Probably very far-fetched, but I can think of a scenario like this: - machine picks up a component - between vision and placement the part is lost, but the loss is not detected due to oversize tool, which causes the amount of vacuum drop to go unnot
Electronics Forum | Wed Jun 11 16:30:33 EDT 2003 | T.Vick
You have received some great feedback so far. I would like to summarize and add a few points regarding maintenance. You should start (as recommended already) by verifying your component library data. Using the default values from the master library i
Electronics Forum | Sat Oct 27 12:01:32 EDT 2001 | Stefan Witte
Most of the machine suppliers Fuji, Siemens, Universal and Panasonic did regret that they were building glue machines. Applying adhesive compared to placing a component looks so simple, but it is not and the defect rate is higher than placing 1206 c
Electronics Forum | Tue Aug 04 11:10:22 EDT 1998 | Chrys
| Hi Stoney, | Justin is giving you some good advice, unfortunately these kinda' problems sometimes call for the ol' D.O.E...otherwise, you could be chasing your tail for a while until you figure out exactly what's causing your problems. | Has
