Electronics Forum | Fri Apr 01 03:02:59 EDT 2011 | grahamcooper22
starting point with zone settings would be, 100 / 160 / 200 / 225 / 260 deg C...but you'll have to check the exact profile on the pcb with a reflow profiler....making sure you meet the paste spec and making sure you don't heat any devices up to quic
Electronics Forum | Fri Apr 01 00:30:45 EDT 2011 | bigvern
Hi, we have a issue with a Dage , Xray, curious as to if any other have had same, we cannot get the the Vacuum level in the tube to the correct level, it builds up and builds up, but never reaches correct set point so that we can calbrate or use the
Electronics Forum | Tue May 03 07:18:01 EDT 2011 | dontfeedphils
I've dealt with YesTech, Mirtech, and most recently CyberOptics, and so far my favorite is without a doubt the CyberOptics. The Yestech (pattern match) is very easy to program and use but it took sooooo much up-keep to keep the false calls to a mana
Electronics Forum | Thu May 12 18:32:02 EDT 2011 | jbaez1
Also... this is ONLY a pick issue? No issues with > placement for those that you do successfully > pick? > > Have the spindles been calibrated > lately? Hi Vickt! thanks for your comments,,during step mode no failure at all, the spindle moves d
Electronics Forum | Mon Jun 13 09:43:11 EDT 2011 | mosborne1
Delamination almost always is caused by moisture in the PCB. You can try to keep some of the PCBs in a dry box after recieving them. You can also slowly heat them up to bake out moisture. If you are purchasing boards form overseas form a board house
Electronics Forum | Tue Nov 15 15:37:05 EST 2011 | comatose
I have a new (to me) Vitronics XPM3 oven which we're hooking up. It requires 480V, and I only have real 208V in the facility. I have a transformered up 480 subsystem, but its corner grounded rather than center grounded. The XPM3 manual suggests tha
Electronics Forum | Wed Jan 18 06:22:23 EST 2012 | ngineer
I rang out the bases, the connectors are common (i.e from top to bottom, 1-1, 2-2, 3-3,4-4). I also measured voltage on the connectors. Front and back don't have any voltage, and the lights don't come on when I press the buttons. Left and Right ar
Electronics Forum | Mon Feb 20 13:43:54 EST 2012 | acsscott
Having a problem at power up, that our Philips Topaz X displays "DOWNLOAD IO STN.DATA NG" in red. It times out after about 5 minutes, then comes up. When we try to find the origin, it gives an error that the "Head Down sensor is OFF". If we go int
Electronics Forum | Mon Mar 05 23:10:25 EST 2012 | vinitverma
The algorithm only checks if all the 8 parts can be picked up by 8 heads without any mechanical interference during pickup or during rotation. In case if foresees any interference it divides them into two different charges instead of one. You can try
Electronics Forum | Sat Apr 21 07:24:01 EDT 2012 | doremi
Just found from another discussion : “The Yestech (pattern match) is very easy to program and use but it took sooooo much up-keep to keep the false calls to a manageable amount. The CyberOptics (also Omron) is more of an algorithm based type of mach
