Electronics Forum | Thu Jul 07 09:53:17 EDT 2005 | PWH
Agree with D.B. We have also had to replace the belt that runs the auto conveyor width function. It might look just fine, but it will skip teeth on occasion if stretched or worn. Reparallelling the conveyor rails can be done manually by skipping t
Electronics Forum | Fri Sep 11 09:30:30 EDT 1998 | Earl Moon
| Heeeelllllp. | I am a sales rep. ( I know I know, you can't help me with that. ha ha.) Actually, I represent a company that fabricates PCBs and assembles them under the same roof. We are a small to moderate volume house that is just getting int
Electronics Forum | Tue Dec 19 03:40:38 EST 2006 | aj
I had this happening before. It is a simple adjustment on the Z-axis belt. Basically the dog is not making the sensor correctly and driving on further. I think you have a lot more issues if the shaft was damaged. aj...
Electronics Forum | Thu Oct 20 05:30:23 EDT 2005 | Slaine
Ive a 5 zone BTU vip 90 thats about 12 years old, and just lately its been a pain, its needed justabout all the fans replacing, the belt has eaten away the drive sprockets (they were fine a month ago) and just lately the belt speed has started to va
Electronics Forum | Fri May 16 16:09:10 EDT 2008 | jmelson
Hmm, interesting. My Philips CSM84 weighs 1600 Lbs or so, and it bounces around quite a bit when moving. It doesn't really move very fast, maybe 2 M/sec tops, and 3600 CPH is about all you really get unless the feeder is right across from the compo
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 | Thu Nov 17 17:44:19 EST 2011 | bobpan
Tim, 1. You dont need the vacuum verify if the quadalign is working properly. If you have the part quad-aligned and dont have alignment type at 0 it will never 'not' place a part. More or less...the vac verify was needed for the chucking machine (3c)
Electronics Forum | Tue Sep 08 13:33:07 EDT 1998 | Brad Kendall
For pick and place, I have worked with the Zevatech machines and Philips machines. Both are great machines. The Zevatech will give you greater speed and still offer great accuracy and repeatability. Don't let the belt drive stuff scare you, it sta
Electronics Forum | Wed Feb 08 09:21:03 EST 2012 | ngineer
What Should I use to clean a sticking conveyor > belts in my pick an place machine (Quad IVc)? > The belts seem to have what I would guess to be > solder paste that is dried, but also they seem to > be a bit gunked up as if they had gotten some o
Electronics Forum | Wed Apr 21 12:21:57 EDT 2004 | davef
Please help us understand your situation better. * How do �Having Problems W/ Parts Moving At Reflow� and �When the boards come out of the oven the pads look very wet from flux� relate to one another? * Tell us about solder, flux, reflow profile, and
